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\title{\textbf{Ecodep Conference 2021, Networks Reconstruction\\ June 22-24, 2022 }\\ 	{\small \url{http://doukhan.u-cergy.fr/ecodep.html}}}
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\author{{Paul Doukhan}}

\affil{{\small  Paris Seine University, AGM UMR 8088, CYU site Saint-Martin,
		95000 Cergy-Pontoise, France}
		\\ 
		 \url{http://doukhan.u-cergy.fr/conference2022.html}}

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\begin{document}
	\maketitle
	

The conference  will be totally free but \href{https://docs.google.com/forms/d/e/1FAIpQLSeag2a9jkFnBdvxxa0GBEgO1mkaB64QKpfPe9WFlEXFzZStdQ/viewform}{\bf registration} is mandatory. 
		Please register as soon as possible, other informations about AGM may be consulted online  \href{https://cyagm.cyu.fr/ecodep-activities}{https://cyagm.cyu.fr/ecodep-activities}.
	
	\textcolor{red}{ The conference is essentially face to face so we suggest the link \href{https://www.traveldoc.aero/}{https://www.traveldoc.aero/} to determine wether you are allowed to travel to the conference place.} \\ After/During all this pandemic time our idea was to propose a real physical conference so that the organisation committee will do his very best to welcome you in the best conditions if your institution allows for it.
                       
	
		
	%	   \centerline{ \textcolor{red}{ \bf For technical reasons, the number of online registrations will be limited to 100.}}


%\subsection{Scientific Program}
	Six sessions of around  3 hours   will aim at  organising  adequate orientations of the reconstruction networks part of the  project \href{http://doukhan.u-cergy.fr/ecodep_abstract.html}{ECODEP}.
       One of the session will be include posters, each poster may be presented with a few slides in the conference room. 
       
       \textcolor{orange}{The conference will be online and physical: one may attend the talk  through a link to be found  on the  ecodep calendar in the homepage \url{https://doukhan.u-cergy.fr/conference2022.html} %{https://doukhan.u-cergy.fr/conference2021.html}
        of the conference.}%\href{https://calendar.google.com/calendar/embed?height=620&wkst=2&bgcolor=%2333B679&ctz=Europe%2FParis&src=cmxlbDFtcWxmM3U2djZ0NWZoaDkyaGUxamdAZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ&color=%230B8043&mode=AGENDA&showTitle=0&showNav=1&showDate=0&showPrint=0&showTabs=1&showCalendars=1&showTz=1&hl=en}{Ecodep Schedule}
  
	
   \tableofcontents

  %  	\section{Organisation}	
	
        %   \newpage 
                         
   \newpage    
   
    \section{Schedule}
                                                  Paris Time is indicated and the duration of talks does include questions. \\ 
 The online abstracts book version will be updated and will include the correct information.\\
 Small changes in the schedule are always possible.
                                                \begin{itemize} 
                                                 
                                                  \item June 22
                                                 
                                                  \begin{itemize}  
                                                  \item Morning
                              
                               \begin{itemize}  
                                     
                              	\item 10:00-10:40    \quad{\bf Camille Coron} (University Paris-Saclay, Orsay)
                                                 
			  	\item 10:40-11:20 \quad  {\bf Marie-Pierre Etienne} (Agroparitech, Rennes)
		    		\item  11:20-12:00     \quad {\bf  Coffee}.  	                                            
             			\item 12:00-12:40  \quad{\bf   Guillaume Franchi} (ENSAI, Rennes)  
              			\end{itemize} 
                          
	                     
			 \item  Afternoon%\qquad \qquad Moderator {\bf Yahia Sahli}
  				
				\begin{itemize}  
                                 \item 14:40-15:30 \quad {\bf Pablo Marquet} (Catholic University, Santiago)
                                 \item 15:30-16:10  \quad {\bf Daniel Valencia} 
                                 (Catholic University, Las Cruces, Chile)
                                 \item  16:10-16:50     \quad {\bf Mara Freilich} (Scripps Institution of Oceanography, University of California San Diego)

	                        \item   16:50-17:30  	   \quad {\bf Posters}
   				
				  \item 17:30-20:15 \quad {\bf Welcome cocktail}
				
                                 
           \end{itemize}   \end{itemize}   
            \item June 23 
               \begin{itemize}
               
                                                  \item Morning   \begin{itemize}  
                                     
                              	\item 10:00-10:40    \quad{\bf Pierre Jacob} (ESSEC, Cergy)   
			  	\item 10:40-11:20 \quad  {\bf Pierre Alquier} (Riken AIP, Tokyo)
		    		\item  11:20-12:00     \quad {\bf  Coffee}	                                              
             			\item 12:00-12:40  \quad   {\bf Guilherme Ost} (UFRJ, Rio de Janeiro)
			              			\end{itemize} 
                          
	                     
			 \item  Afternoon%\qquad \qquad Moderator {\bf Yahia Sahli}
  				
				\begin{itemize}  
                                 \item 14:40-15:30 \quad {\bf Frederico Maddanu} (CY University) 
                                                                  \item 15:30-16:10  \quad {\bf Anton Klimovsky} (University of Stuttgart)                                 				\item  16:10-16:40     \quad {\bf  Coffee}. 
	                        \item   16:40-17:20  \quad {\bf Julien Randon Furling} 
				(University Panthéon Sorbonne, Paris)	                       
	                        \item  17:20-18:00  \quad{\bf Catherine Aaron} (University Clermont-Auvergne)   
	                         
   				
			 \item 20:00 \quad \ \qquad \ {\bf Conference dinner}  \href{https://www.tripadvisor.fr/Restaurant_Review-g187147-d1587258-Reviews-L_Entracte_des_Gobelins-Paris_Ile_de_France.html}{l'Entracte des Gobelins} (please register) 
            \end{itemize} 
 \end{itemize} 
          \item June 24 
               \begin{itemize}  
               \item Morning
 \begin{itemize}  
                                 
                              	\item 10:00-10:40  \quad {\bf Jean-Marc Bardet} (Paris-Panth\'eon Sorbonne)
                                             
			  	\item 10:40-11:20 \quad  {\bf Denys Pommeret} (Marseille University and ISFA Lyon)
		    		\item  11:20-11:40     \quad {\bf  Coffee}	
				\item  11:40-12:20  \quad   {\bf Felix Cheysson} (LPSM, Paris)                                                 
             			\item 12:20-13:00   \quad   {\bf Arnaud Dragicevic } 
	                           (INRAE, Aubi\`ere and CIRANO, Montr\'eal)              			\end{itemize} 
                          
	                     
		
                            
         
            \end{itemize} \end{itemize} 

             \end{itemize}     
            
          %  \end{document}                 
           
       	                     
          \newpage          	
	
 
 \section{Abstracts}	

% \begin{enumerate} 
 \begin{itemize} 
\item {\bf Catherine Aaron} (University of Clermont Auvergne)\\
{\it Local Convex Hull density, support and level set estimation}
\smallskip

In "A local nearest-neighbor convex-hull construction of home ranges and utilization distribution", Getz and Wilmer proposed an algorithm for home range and utilization distribution (core area) estimation.  We aim to theoretically study this method. With Olivier Bodart, in 2016 we proved that the home range (support) estimator is consistent (and minimax when regularity conditions are satisfied). More recently, we proved, with Ricardo Fraiman, that the core area (level set) estimator has to be slightly modified to achieve minimax rates. In the talk we will present the initial algorithm, the proposed modifications, why they are expected to improve the initial method and the associated asymptotic results.

\item {\bf Pierre Alquier} (Riken AIP, Tokyo)\\
{\it A Theoretical Analysis of Catastrophic Forgetting through the NTK Overlap Matrix}\smallskip

Continual learning (CL) is a setting in which an agent has to learn from an incoming stream of data during its entire lifetime. Although major advances have been made in the field, one recurring problem which remains unsolved is that of Catastrophic Forgetting (CF). While the issue has been extensively studied empirically, little attention has been paid from a theoretical angle. In this paper, we show that the impact of CF increases as two tasks increasingly align. We introduce a measure of task similarity called the NTK overlap matrix which is at the core of CF. We analyze common projected gradient algorithms and demonstrate how they mitigate forgetting. Then, we propose a variant of Orthogonal Gradient Descent (OGD) which leverages structure of the data through Principal Component Analysis (PCA). Experiments support our theoretical findings and show how our method can help reduce CF on classical CL datasets.



%\item {\bf  Natalia Bahamonde} (PUCV, Valparaiso)\\ {\it On the Consistency of Least Squares Estimator in Models Sampled at Random Times Driven by Long Memory Noise: The Jittered Case} \smallskip

%In numerous applications data are observed at random times. Our main purpose is to study a model observed at random times incorporating a long memory noise process with a fractional Brownian Hurst exponent H. In this work, we propose a least squares estimator in a linear regression model with long memory noise and a random sampling time called “jittered sampling”. Specifically, there is a fixed sampling rate 1/N but contaminated by an additive noise (the jitter) and governed by a probability density function supported in [0, 1/N]. The strong consistency of the estimator is established, with a convergence rate depending on N and Hurst exponent. A Monte Carlo analysis supports the relevance of the theory and produces additional insights, with several levels of long-range dependence (varying the Hurst index) and two different jitter densities.\\ \href{http://www3.stat.sinica.edu.tw/ss_newpaper/SS-2020-0323_na.pdf}{{\bf Reference: }  to appear in Statistica Sinica, paper in collaboration with H\'ector Araya, Lisandro Fermín, Tania Roa and Soledad Torres}.

\item  {\bf Jean-Marc Bardet } (University Paris 1, Panth\'eon-Sorbonne)
\\
{\it Efficient and consistent model selection procedures for time series}
\smallskip


This talk deals with the problem of model selection in a large class of causal time series models that includes ARMA or AR($\infty$) processes as well as GARCH or ARCH($\infty$), APARCH, ARMA-GARCH - and many other processes. First, we study the asymptotic behavior of the ideal penalty that minimizes the risk defined from a quasi-likelihood estimation among a finite family of models containing the true model. We then establish general conditions on the penalty term to obtain properties of consistency and efficiency. In particular, we prove that consistent model selection criteria outperform the classical AIC criterion in terms of efficiency. Finally, we derive the usual BIC criterion from a Bayesian approach and, retaining all second-order terms of the Laplace approximation, a data-driven criterion, which we call KC'. Monte Carlo experiments illustrate the asymptotic results obtained and show that the KC' criterion performs better than the AIC and BIC criteria in terms of consistency and efficiency.

\item 
{\bf Felix Cheysson} (LPSM, Paris, France)
\\
{\it Comparing CART trees by subsampling}\smallskip

CART trees are appealing non parametric methods for classification and regression problems, as they can often model complex covariate-outcome relationships without prior knowledge, and the decision process is akin to how humans make decisions.
However, they are highly sensitive to the learning set, and established theoretical properties for CART are few and far between, which may cause some issues when trying to compare the trees built from two different samples.
We propose a test for the comparison of CART trees, based on a U-statistic framework, where the critical threshold of the hypothesis test is estimated via subsampling without replacement.
Notably, we prove a central limit theorem for this estimator.
A short simulation study and an application to Covid-19 data illustrate the performances of the proposed method.


\item {\bf Camille Coron} (University Paris Saclay)\\
{\it Biodiversity monitoring using citizen data}
\smallskip

This presentation based on Giraud et al (2016) and Coron et al (2018) aims at estimating relative abundances of common bird species by combining datasets with different protocoles.
The first dataset, provided by Vigie-Nature, is composed of all observations made by scientists at a precise location and for a fixed amount of time. The second dataset, provided by the Ligue pour la Protection des Oiseaux, is composed of some observations made by citizens, whose location and observation duration are unknown. The second dataset is much larger than the first one, but provides few associated information concerning the observation protocole. Our work consists in introducing a probabilistic modeling of these two datasets, that allows to benefit both from the information brought by the first dataset, and the abundance of the second one, and thus improving estimations made using only the first dataset.
 \\
{\bf References}\\
C. Coron, C. Calenge, C. Giraud, R. Julliard (2018) Estimation of species relative abundances and habitat preferences using opportunistic data. Env. and Ecol. Stat.  25, 71–93.\\
C. Giraud, C. Calenge, C. Coron, R. Julliard (2016) Capitalizing on opportunistic data for monitoring species relative abundances. Biometrics 72 (2), 649-58.

\item  {\bf Arnaud Dragicevic } (INRAE, Aubi\`ere and CIRANO, Montr\'eal)\\
{\it Stochastic Control of Ecological Networks}
\smallskip

The paper models the maintenance of ecological networks in forest environments, built from bioreserves, patches and corridors, when these grids are subject to random processes such as extreme natural events. It also outlines a management plan to support the optimized results. After presenting the random graph-theoretic framework, we apply the stochastic optimal control to the graph dynamics. Our results show that the preservation of the network architecture cannot be achieved, under stochastic control, over the entire duration. It can only be accomplished, at the cost of sacrificing the links between the patches, by increasing the usage of the control devices. This would have a negative effect on the species migration by causing congestion among the channels left at their disposal. The optimal scenario, in which the shadow price is at its lowest and all connections are well-preserved, occurs at half of the course, be it the only optimal stopping moment found on the stochastic optimal trajectories. In such a scenario, the optimal forestry management policy has to integrate agility, integrated response, and quicker response time.

\item  {\bf Marie-Pierre Etienne} (AgroParisTech, Rennes)
\\ {\it  Statistical methods for understanding movement data}
\smallskip

Movement of organisms is one of the main mechanisms who govern relations between species. Advances in biologging open promising perspectives in the study of animal movements at numerous scales. It is now possible to record time series of animal locations over extended areas and long durations with a high spatial and temporal resolution. One question addressed with this sort of data is the habitat preference selection, which can be defined as the relationship between the environmental covariates and the stationnary distribution, known in ecology as resource selection function. Using some ergodicity assumptions, it is possible to estimate this relationship by long-term monitoring of an individual movement. We explore the use of Langevin model for modelling animal movement in order to estimate the resource selection function.\\
{\bf Reference.} T Michelot, P Gloaguen, P.  G. Blackwell, M-P Étienne (2019) The Langevin diffusion as a continuous-time model of animal movement and habitat selection. \href{https://doi.org/10.1111/2041-210X.13275}{Methods in Ecology and Evolution.} 
\item  {\bf Guillaume Franchi } (ENSAI, Rennes)\\
{\it  Modelling of abundances through a GLM model}
\smallskip

Relative abundance is defined as the vector of proportions of each species in a whole ecosystem. Compared to standard abundance, it is a good indicator of biodiversity. However, modeling issues arise due to the constraints inherent to the structure of the data, which are contained in the border of a compact set.
We aim to build a time series model for relative abundance which is easily interpretable, in order to better understand an ecosystem and its dynamic.
Statistical properties of the model and estimation strategies are central to our work and will be discussed in the talk.
\item  {\bf Mara Freilich}  (Scripps Institution of Oceanography, University of California San Diego)\\
{\it Inferring ecological networks using spatiotemporal data: Insights from intertidal observations and a stochastic model}
\smallskip

Ecosystems functioning is based on an intricate web of interactions among living entities. Most of these interactions are difficult to observe, especially when the diversity of interacting entities is large and they are of small size and abundance. To sidestep this limitation, it has become common to infer the network structure of ecosystems from co-occurrence of species in space and time, but it is not clear how well networks can be reconstructed, especially in the presence of environmental and demographic variability that propagates through ecological networks. We first test the efficacy of statistical methods for network reconstruction by comparing an inferred network constructed using spatially intensive co-occurrence data from the rocky intertidal zone in central Chile to a well-resolved, empirically based, species interaction network from the same region. We find that co-occurrence networks do not represent classical ecological networks in which edges indicate a pairwise interaction. Co-occurrence networks most likely provide information about the joint spatial effects of environmental conditions, recruitment, and, to some extent, biotic interactions, and among the latter, they tend to better detect niche-expanding positive non-trophic interactions. We then evaluate the effects of intrinsic noise and network topology on the performance of different methods of inferring network structure from time-series data, demonstrating the co-occurrence networks are non-random, but do not necessarily correspond to the known interaction network. Patterns of interactions in co-occurrence networks must be interpreted with caution, especially when extending interaction-based ecological theory to interpret network variability and stability.
\item  {\bf Pierre Jacob } (ESSEC, Cergy-Pontoise)
\\
{\it  Bayesian inference with models made of modules}
\smallskip


In many cases, models employed in statistics are made of different "modules" that relate to specific parts of the analysis, or specific sources of data. For example, there might be a primary module with the parameters of interest, but also: a module for the imputation of missing data, a module for the estimation of propensity scores, a module that estimates unobserved covariates using external data, a module that handles some pre-processing step, a module that captures measurement error, etc. An appeal of the standard Bayesian approach is the ability to perform inference on all unknown quantities jointly, leading to a coherent treatment of uncertainty across all modules. However, misspecification of any module can motivate departures from the standard joint inference approach and has led practitioners to employ "modularized" strategies, designed to "cut the feedback" from some modules onto others, leading to "cut distributions" instead of standard posterior distributions. This talk reviews the arguments proposed to defend and to condemn modularization in Bayesian analysis, describes some statistical properties of the "cut distributions" and presents algorithms to approximate them.




%\item {\bf Oleg Klesov} (KPI, Kiev).\smallskip \textcolor{red}{This name is more a wish from us that a real possibility, since Oleg has to take care of his family in Kiev. }


\item {\bf Anton Klimovsky} (University of Stuttgart)\\
{\it Stochastic modelling of evolving networks using graph limits}
\smallskip


Majority of complex networks change over time. We report on some recent
results on the probabilistic fundamentals of evolving networks. We focus
discuss notions of convergence of graph sequences and their limiting
objects.

\item {\bf Federico Maddanu} (CY University)\\
{\it Time trends in atmospheric ethane}\smallskip

 Understanding the dynamics underlying ethane (C2H6) trends is of uttermost importance in the context of climate change. We focus on time series of ethane abundance in the atmosphere recorded at 15 ground-stations located in both the Northern and Southern Hemispheres. The trend component is hidden by both a strong persistent annual cycle and the large amount of missing data (about 70\%). Our approach proposes a novel structural model where both the cycle and trend evolve stochastically and can be estimated via the Kalman filter methodology. The results suggest a global pattern in the dynamics of ethane trends in both the Northern and Southern Hemispheres.
With Tommaso Proietti (Roma Torre Vergata). 

\item {\bf Pablo Marquet}  (Catholic University, Santiago, Chile)\\
{\it Reconstructing ecological networks}\smallskip

Networks are ubiquitous in almost any natural phenomenon from life to society. And although network theory is a very well-established discipline grounded in graph theory, the empirical work on networks faces several challenges, of which the challenge of reconstructing networks from partial information is paramount. Here, I will provide an overview of several approaches used to reconstruct networks and, in particular, how to deal with the issue of inferring causality. I will conclude by outlining some open challenges such as the probabilistic challenge; networks are spatially and temporally dynamic objects so information about them will always be partial and referential (i.e., the network was observed at a particular time and space) hence its nature is probabilistic.

\item {\bf Guilherme Ost}  (UFRJ, Rio de Janeiro)\\
{\it Sparse Markov Models for High-Dimensional Inference}\smallskip

Consider a sample of size n of a finite order Markov chain. In this full generality, we can only estimate the parameters of the Markov chain (the order d and the transition probabilities) in the regime d=O(log (n)), limiting the practical application of these chains to small orders only. In this talk, we will discuss a way to overcome this constraint in a large subclass of Markov chains, namely  the Mixture of Transition Distribution (MTD) models. In our main result, we will show that it is possible to select a priori the portion of the past that is relevant for the transition probabilities of a MTD, allowing the estimation of the model parameters even in the regime d=O(n). The practical performance of our estimation procedure will be illustrated through simulations.

This is a joint work with Daniel Y. Takahashi (Brain Institute/UFRN).

\item  {\bf   Denys Pommeret} (Aix Marseille University \& ISFA Lyon)
\\
{\it  Mixed Deep Gaussian Mixture Models}
 \smallskip
 

Recently, Viroli \& McLachlan (2019) proposed a generalization of the well-known  Gaussian Mixture Models (GMM) which they called Deep Gaussian Mixture Models (DGMM). 

Roughly speaking, DGMMs are mixtures of GMM. 
The architecture of a DGMM is that of a neural network: each mixture can be seen as a layer and its components are the neurons.  
DGMMs only work  for continuous variables. 
Fuchs et al. (2021) proposed an extension to the mixed case (continuous and non continuous) which they call Mixed DMGG (MDGMM). 
The idea of a MDGMM is first to link the mixed data to a continuous latent space. Then a DGMM is applied.  
The latent space contains information on the dependence structure of the mixed data. 
MDGMMs can be used  for clustering. 

Another important use is data augmentation. Indeed we can modify a MDGGM to  generate mixed variables. We call this algorithm MIAMI (for MIxed data Augmentation MIxture). 

In this talk we show the principle of MDGMMs and we compare the MIAMI algorithm to competitors ($k-$modes, $k-$Prototypes, Hierarchical Clustering, Self-Organising Maps, DBSCAN, CTGAN, CART, Random Forest, $k-$Nearest Neighbour).  

We also show an application of the MDGMM in oceanography. 


\item  {\bf  Julien Randon Furling} (University Paris 1, Panth\'eon-Sorbonne)
\\
{\it On a first hit distribution of the running maximum of Brownian motion}
\smallskip

Let $(S_t)_{t\ge0}$  be the running maximum of a standard Brownian motion  $(B_t)_{t\ge0}$  and 
$T_m=\inf\{t,\, mS_t\le t\}$ for $m\ge0$. In this note we calculate the joint distribution of $T_m$  and $B_{T_m}$.  We also present results for Brownian motion with drift. \\
A part of the motivation behind the study presented here stems from a toy-model designed by Paul Krapivsky for animal foraging (2017). Among many applications, stochastic processes have indeed often been used to model the paths traced by animals searching for food, shelter or other necessities.


 \item {\bf Lionel Truquet} (ENSAI, Rennes) \\
{\it Nonparametric inference for general categorical time series with time-varying parameters}
\smallskip

The first motivation of this paper is to construct a general framework for modeling non- stationary categorical time series with time-varying analogues of logistic, multiple choice or
ordinal time series models and for which some kind of non-stationary exogenous regressors can be included in the dynamic. To this end, we develop two locally stationary notions for autoregressive categorical processes. The first one, which is adapted to strictly exogenous covariates, is based on the theory of Markov chains in random environments and the sec- ond one, which is adapted to sequentially exogenous covariates, on iterated random maps systems. In both cases, our results allow to derive asymptotic properties of localized partial
sums and consistency properties of local likelihood estimators for time-varying parameters. For strictly exogenous regressors, we also develop a notion of derivative processes which is useful to control the bias of localized partial sums.

 
\item {\bf Daniel Valencia}  (Catholic University, Las Cruces, Chile)\\
{\it Modeling the complexity of ‘simple’ pairwise species interactions in open systems: trophic and non-trophic interactions define spaces of coexistence at the core of marine ecological networks}
\smallskip

Within natural systems, many biological species simultaneously engage in trophic and non-trophic interactions (NTIs), affecting each other population growth and the likelihood of stable coexistence. In marine metacommunities open to external influx of biomass and individuals, the fate of local population depends on the interplay between these interactions and regional scale drivers. For instance, in marine systems where most species have complex life cycles, the larval dispersion capability and its recruitment probability (forced by oceanographic conditions) could explain much of the local scale variation and, at the same time, make the system particularly sensible to climate fluctuations. Here, we model and attempt to empirically parameterize the combined effect of feeding, recruitment facilitation, and refuge provision on the local dynamic of a ‘predator-prey’ system. This relatively well-known biological system from the Chilean intertidal zone includes the dominant bed-forming mussel
 {\it Perumytilus purpuratus} and one of its main predators, the crab {\it Acanthocyclus hassleri}. 
 Using experimental and time series data, we parametrize the model to explore the mechanisms of the NTIs and their role in the species' coexistence under varying scenarios of recruitment variability. Overall, we show that the inclusion positive NTIs, refuge provision and recruitment facilitation, together foster coexistence in limited larval environments, although when considered separately they can reduce local coexistence space. These results suggest that incorporating NTIs on dynamic models and ecological theory is needed to gain a more complete understanding of mechanisms of species coexistence and spatial variability, and that this knowledge is critical to understand ecosystem responses to ongoing climate and global changes.

\end{itemize}

%\end{enumerate}
%\end{document} 

  \newpage
                         \section{Social Program}

                      
                         Beginning such a  program let us  realise two things,\begin{itemize}
                         \item
                          first I should apologise because it is so restrictive but it is necessarily biased;
                          \item 
                           the second point  it to think about the importance of keeping all those incredibly beautiful places which justify thousands times the existence of projects in analogous lines.
                              \end{itemize}
                              \textcolor{blue}{The forthcoming   text is full of links:  click on locations to safely travel during this complicate period.}
                              
                              \
                              
                              
                              
                               The social program    (\footnote{Don't hesitate to help for improving this important feature of the conference.}) will be free:
                             
\begin{itemize}
\item Brazil: \href{https://iguazuargentina.com/en/index}{Iguazu falls}, \href{https://www.google.com/search?q=corcovado&sxsrf=ALeKk00IzVVZnadUcDEKbeCHpnX-J1nP1A:1595531654444&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiLqvbLiuTqAhWfAWMBHZ4qCEEQ_AUoAXoECBcQAw&biw=1280&bih=614}{Rio-Corcovado}, \href{https://www.google.com/search?q=brasil+forest&sxsrf=ALeKk00d8cJXe6Uy6eurWg5163QLIT0tbQ:1595532014928&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjqvuj3i-TqAhX7DWMBHdZCBzsQ_AUoAXoECA0QAw&biw=1280&bih=614}{Amazonia Forests},
\item Chile:
\href{https://www.google.com/search?q=patagonia+chile&tbm=isch&ved=2ahUKEwj4n5qGutnqAhVCYxoKHeavAWIQ2-cCegQIABAA&oq=patagonia+chile&gs_lcp=CgNpbWcQAzICCAAyAggAMgQIABAeMgQIABAeMgQIABAeMgQIABAeMgQIABAeMgQIABAeMgQIABAeMgQIABAeOgQIABBDUPwTWLskYOYnaABwAHgAgAH2AYgBgQmSAQUwLjQuMpgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=5E4UX_gdwsZp5t-GkAY&bih=614&biw=1280}{Patagonia},
\href{https://www.google.com/search?q=paranal+observatory+antofagasta+region+chile&tbm=isch&ved=2ahUKEwij6MWJutnqAhUP-xoKHZIjACAQ2-cCegQIABAA&oq=paranal+chile&gs_lcp=CgNpbWcQARgAMggIABAHEB4QEzIICAAQBxAeEBMyCAgAEAUQHhATMggIABAFEB4QEzIICAAQBxAeEBMyCAgAEAUQHhATOgYIABAHEB46CAgAEAcQBRAeUOSbB1iZqQdg27cHaABwAHgAgAHJBYgBqBCSAQ0wLjEuMS4xLjAuMS4xmAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=604UX-NGj_ZrkseAgAI&bih=614&biw=1280}{Paranal}, \href{https://www.google.com/search?q=atacama+chile&tbm=isch&ved=2ahUKEwjdubLEutnqAhVQ_4UKHdusD-gQ2-cCegQIABAA&oq=atacama+chile&gs_lcp=CgNpbWcQARgAMgIIADIGCAAQBxAeMgYIABAHEB4yBggAEAcQHjIGCAAQBxAeMgYIABAHEB4yBggAEAcQHjIGCAAQBxAeMgYIABAHEB4yBggAEAcQHjoECAAQEzoICAAQBxAeEBNQ_LgGWNzLBmD43wZoAHAAeACAAc8BiAGjCpIBBTAuNS4ymAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=Zk8UX93uGdD-lwTb2b7ADg&bih=614&biw=1280}{Atacama desert}, \href{https://www.google.com/search?q=valparaiso+chile&tbm=isch&ved=2ahUKEwjo58rBu9nqAhWMIRoKHbYaBUkQ2-cCegQIABAA&oq=valparaiso+chile&gs_lcp=CgNpbWcQAzICCAAyBggAEAcQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHlCzZFi5e2DCiQFoAHAAeAGAAcILiAGwMpIBCzItMi41LTIuMS4zmAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=bFAUX-iBO4zDaLa1lMgE&bih=614&biw=1280}{Valparaiso}, \href{https://www.google.com/search?q=caleta+portales++leon+de+mar+chile&tbm=isch&ved=2ahUKEwiJ1ITru9nqAhVW_IUKHbTMDZkQ2-cCegQIABAA&oq=caleta+portales++leon+de+mar+chile&gs_lcp=CgNpbWcQAzoECCMQJ1CNIljmS2DWTWgAcAB4AIAB4AKIAfAakgEIMC4xMS41LjGYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=w1AUX8nmNtb4lwS0mbfICQ&bih=614&biw=1280}{Caleta Portales},

\item China: \href{http://www.mutianyugreatwall.com/en/home}{The great wall}, \href{https://en.dpm.org.cn/}{Peking-Forbidden city}, \href{https://www.google.com/search?q=hong+kong&sxsrf=ALeKk032K05EArU6yWd4oCxUcBUo_zBimw:1595990291070&source=lnms&tbm=isch&sa=X&ved=2ahUKEwihuPSSt_HqAhXuz4UKHRMKAxsQ_AUoAXoECBwQAw}{Hong-Kong},

\item France:
 \href{https://www.google.com/search?q=lyon+gastronomie&tbm=isch&ved=2ahUKEwiJy8ubvdnqAhUU8IUKHa4DC1MQ2-cCegQIABAA&oq=lyon+gastro&gs_lcp=CgNpbWcQARgBMgIIADICCAAyBAgAEB4yBggAEAgQHjIGCAAQCBAeMgYIABAIEB4yBggAEAgQHjIGCAAQCBAeMgYIABAIEB4yBggAEAgQHjoECCMQJzoECAAQQzoFCAAQsQNQnu4BWIKQAmD-oQJoAXAAeACAAckKiAHuIZIBDzAuMS40LjAuMS4xLjEuMZgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=NlIUX4nYCZTglwSuh6yYBQ&bih=614&biw=1280}{Lyon} (\footnote{Sorry for  reducing the attraction of this beautiful city to food but a social program should include a conference dinner and Lyon is the capital of Gastronomy\dots\\ Let us hope that we can meet physically in this city for a physical event!}),
\href{https://www.lesmachines-nantes.fr/en/}{Nantes-Machines de l'Ile},
 \href{https://www.google.com/search?q=paris+plage&tbm=isch&ved=2ahUKEwikpa74vNnqAhVQ0RoKHe7WBRAQ2-cCegQIABAA&oq=+paris&gs_lcp=CgNpbWcQARgIMgQIIxAnMgcIABCxAxBDMgUIABCxAzIECAAQQzIFCAAQsQMyBAgAEEMyBwgAELEDEEMyBwgAELEDEEMyCAgAELEDEIMBMgQIABBDUNQgWNQgYINcaABwAHgAgAHODYgBzg2SAQM4LTGYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=7FEUX6T_ENCia-6tl4AB&bih=614&biw=1280}{Paris-Plage}, \href{https://oceans.taraexpeditions.org/en/}{Paris-Tara Expedition}, 
\href{https://www.google.com/search?q=vannes+bretagne+vieille+ville&tbm=isch&ved=2ahUKEwinsrCSvdnqAhUZ_RoKHQ60CwUQ2-cCegQIABAA&oq=vannes+bretagne+vieille+ville&gs_lcp=CgNpbWcQAzoCCAA6BAgAEB46BggAEAUQHjoGCAAQCBAeOgQIABAYUMtEWPWCAWC5iwFoBnAAeAKAAbcHiAGHOJIBDTIuNy43LjMuMi4xLjKYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=IlIUX6eZM5n6a47orig&bih=614&biw=1280}{Vannes}, \href{https://www.cirm-math.com/}{Luminy},
\item Germany: \href{https://www.google.com/search?q=aachen&tbm=isch&ved=2ahUKEwiMt46QwNnqAhVU0IUKHeijBOcQ2-cCegQIABAA&oq=aachen&gs_lcp=CgNpbWcQAzIECAAQQzIFCAAQsQMyBQgAELEDMgUIABCxAzIICAAQsQMQgwEyCAgAELEDEIMBMgIIADICCAAyBQgAELEDMgUIABCxAzoECCMQJ1DwTFjsWmDcYWgAcAB4AIAB0AqIAZEPkgEHNS0xLjAuMZgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=Q1UUX8yJGNSglwTox5K4Dg&bih=614&biw=1280}{Aachen}, 
\href{https://www.berlin.de/en/attractions-and-sights/3560059-3104052-checkpoint-charlie.en.html}{Berlin}, 
\href{https://www.google.com/search?q=heidelberg&sxsrf=ALeKk01dR6lKPPKQAfmdBwRLbU3aPJ4sWA:1595168014107&source=lnms&tbm=isch&sa=X&ved=2ahUKEwju3tn2v9nqAhXCyYUKHcOBBooQ_AUoAnoECCEQBA&biw=1280&bih=614}{Heidelberg}, 
\href{https://www.hofbraeuhaus.de/en/welcome.html}{Munich-Hofbraeuhaus}, \href{https://www.mfo.de/}{Oberwolfach},

\item Mexico: \href{https://www.museofridakahlo.org.mx/en/}{Mexico-Frida Khalo Museum}, \href{https://www.google.com/search?q=coyoacan&sxsrf=ALeKk00ES9mrLZl8OIVGTqmlsTlWXYxMrQ:1595531859084&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjdx8Cti-TqAhXNDmMBHRMlCz4Q_AUoA3oECBwQBQ&biw=1280&bih=614}{Mexico-Coyoacan},
\item New Caledonia: \href{https://www.google.com/search?q=noumea&sxsrf=ALeKk03ib_Z_T7z76OsYu6iGWr2igMNJUA:1595168367774&source=lnms&tbm=isch&sa=X&ved=2ahUKEwji4qufwdnqAhUD4BoKHWWSBAAQ_AUoAnoECCEQBA&biw=1280&bih=614}{Noum\'ea},

\item Poland: \href{https://www.google.com/search?q=pologne+torun+central+place&tbm=isch&ved=2ahUKEwieyJybh-TqAhVJlBoKHWchDWAQ2-cCegQIABAA&oq=pologne+torun+central+place&gs_lcp=CgNpbWcQAzoECAAQHlCyKliPSWDJTmgAcAB4AIABeYgBqwmSAQQxMi4ymAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=-t0ZX57jPMmoaufCtIAG&bih=614&biw=1280}{Torun}, 
 \href{https://www.polin.pl/en}{Varsaw-Jewish Museum},

\item Spain:  \href{https://www.lapedrera.com/en}{Barcelona-La Pedrera},
\href{https://www.salvador-dali.org/en/museums/figueres/}{Figueras-Dali Museum}, 
\href{https://www.google.com/search?q=+alhambra&tbm=isch&ved=2ahUKEwiH3K-zwNnqAhURhhoKHVlNDN8Q2-cCegQIABAA&oq=+alhambra&gs_lcp=CgNpbWcQAzIHCAAQsQMQQzIECAAQQzICCAAyAggAMgIIADIECAAQQzIECAAQQzICCAAyAggAMgIIAFDbMFjbMGDHQGgAcAB4AIABgAGIAYABkgEDMC4xmAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=jVUUX8fhFJGMatmasfgN&bih=614&biw=1280}{Granada},

\item USA : \href{https://www.google.com/search?q=colorado+canyon+big+bend&tbm=isch&ved=2ahUKEwjn-Y_Np8LxAhUBEhoKHbz2BtIQ2-cCegQIABAA&oq=Colorado+canyon&gs_lcp=CgNpbWcQARgBMgIIADIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjIECAAQHjoECAAQQ1D7O1jaUGCIZGgAcAB4AIABnQGIAbwFkgEDNS4ymAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=oO_dYOepA4GkaLztm5AN&bih=712&biw=1438&rlz=1C5CHFA_enFR939FR940}{Colorado}, \href{https://www.google.com/search?q=NYC&tbm=isch&ved=2ahUKEwjrh-7xu9nqAhUBw4UKHVDPDYIQ2-cCegQIABAA&oq=NYC&gs_lcp=CgNpbWcQAzICCAAyAggAMgIIADICCAAyAggAMgIIADICCAAyAggAMgIIADICCAA6BAgjECc6BQgAELEDOgQIABBDUOTnAljziANgv5QDaABwAHgAgAGJA4gBtgeSAQcwLjEuMC4ymAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=0lAUX-vWDIGGlwTQnreQCA&bih=614&biw=1280}{New York City},

\item Venezuela: \href{https://www.google.com/search?q=delta+orinoco&sxsrf=ALeKk02UbHjNZZEVLOQG1cG1CNmR-DksBg:1595531358504&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjFyue-ieTqAhUR_RQKHTDEDzUQ_AUoAXoECBoQAw&biw=1280&bih=614}{Delta del Orinoco}, 
\href{https://www.google.com/search?q=salto+angel&sxsrf=ALeKk02vpMU3uqzN89yyMx8zgmUt7IADQQ:1595531456963&source=lnms&tbm=isch&sa=X&ved=2ahUKEwj7geHtieTqAhWPDWMBHT2GCjsQ_AUoAXoECB0QAw&biw=1280&bih=614}{Salto Angel}.

\item Fortunately you are welcome face to face to the conference and taste our beautiful city of Paris which you may see from the conference room at the top of \href{https://upload.wikimedia.org/wikipedia/fr/thumb/4/42/CentrePMF_Paris1.jpg/1024px-CentrePMF_Paris1.jpg}{Tolbiac University main building}.

  \item Fooding is due to the reinsertion central kitchen \href{https://www.labelgamelle.fr/}{Label Gamelle}, 
  \item The conference dinner will be at \href{https://fr.restaurantguru.com/LEntracte-des-Gobelins-Paris}{L'entracte des Gobelins}, Paris 13.
   \end{itemize} 

 \newpage      
	
	\section{Participants}	 
	    
	    
	    
	    
	    %\small
	    Participants come from all over the world and to turn this conference in a link between researcher we thought that an easy access to all of them may be a successful tool for further contacts; people attending this conference are located in 
	    \textcolor{olive}{Belgium,
	    Brazil,
	    Canada, 
	    Chile, 
	    China,  
	    Cyprus,
	    Denmark,
	    Germany, 
	    France, 
	    Hong-Kong,
	    Hungary,
	    Indonesia,
	    Ivory Coast,
	    Japan, 
	    Mauritius, 
	    New Caledonia, 
	    Pakistan,
	    Peru,
	    Poland,
	    Portugal,
	    Russia,
	    Singapore,
	    South Korea, 
	    Spain, 
	    Switzerland, 
	    Ukraine, 
	    United Kingdom,
	    United States of America, Uruguay} and
	    \textcolor{olive}{Vietnam.}

	 %   The fact that both the academic  and  the private sector as  \textcolor{orange}{(Biotope, CDiscount, La Capitale, Phimeca Engineering, Scor)} are represented is an additional chance for establishing  links between people 		aiming at working out ecological questions. 
	   

	
	 %   \noindent	       \textcolor{blue}{To make the document efficient and in order to allow questions even if you are not in the same time zone as a speaker exchanges will be recorded and thus questions and comment may be addressed directly. For this:
	           %For each participant:  \begin{itemize}     \item We set  direct links to institutions of the participants.       \item To email  just click on the  email of the participant.    \end{itemize}}       \noindent \

%\noindent	          \textcolor{red}{Beyond the limit of 100 participants, the sessions will be  broadcasted also available one  for diffusion in different time zones.}
	           
	        \paragraph{ \textcolor{olive}{Alphabetical list of participants integrate universities and email links:}
	           } \
                              
                                                           
                  
	\begin{itemize}
	%	\begin{enumerate}
\item  Aaron, Catherine \\ \href{https://www.uca.fr/}{UCA}, Clermont, France \\ \href{mailto:catherine.aaron@uca.fr}{catherine.aaron@uca.fr} 
\item  Alain, Mathieu \\
 \href{https://www.ulaval.ca/}{Universit\'e Laval}, Canada \\ 
 \href{mailto:mathieu.alain.2@ulaval.ca}{mathieu.alain.2@ulaval.ca} 
\item  Albrecher, Hansjoerg \\ \href{https://www.unil.ch/index.html}{University of Lausanne}, Switzerland \\ \href{mailto:hansjoerg.albrecher@unil.ch}{hansjoerg.albrecher@unil.ch} 
\item  Alimoradian, Behzad \\  \href{https://isfa.univ-lyon1.fr/}{ISFA}, Lyon, France\\  \href{mailto:behzad.alimoradian@gmail.com}{behzad.alimoradian@gmail.com}

\item  Alquier, Pierre \\  \href{https://www.riken.jp/en/research/labs/aip/}{Riken AIP}, Tokyo, Japan \\  \href{mailto:pierrealain.alquier@riken.jp}{pierrealain.alquier@riken.jp}						

\item Aries, Nawel \\ \href{https://www.usthb.dz/en/}{Universit\'e des Sciences et de la Technologie Houari Boumediene (USTHB)}, Algeria\\ \href{mailto:aries.nawel@hotmail.com}{aries.nawel@hotmail.com}
\item  Avila, Isidora \\ \href{https://advancedconservation.org/}{Advanced Conservation Strategies}, Santiago, Chile \\  \href{mailto:isidora.avila.thieme@gmail.com}{isidora.avila.thieme@gmail.com}
\item  Bahamonde, Natalia \\  \href{http://www.pucv.cl/}{PUCV}, Valparaiso, Chile \\  \href{mailto:nataliabde@gmail.com}{nataliabde@gmail.com}
\item
Bardet, Jean-Marc \\ \href{http://www.pantheonsorbonne.fr/}{Panth\'eon-Sorbonne University},  Paris, France \\   \href{mailto:Jean-Marc.Bardet@univ-paris1.fr }{Jean-Marc.Bardet@univ-paris1.fr }

\item Barczy, Matyas \\ \href{https://u-szeged.hu/}{Simon Bolyai Institute}, Szeged, Hungary \\  \href{mailto:barczy@math.u-szeged.hu}{barczy@math.u-szeged.hu}  
\item  Baydil, Banu \\ \href{https://www.columbia.edu/}{Columbia University}, New-York,  USA \\  \href{mailto:bb2717@columbia.edu}{bb2717@columbia.edu}

\item  Bernard, Hugo \\ \href{http://www.ensai.fr/}{ENSAI}, Rennes, France\\  \href{mailto:hugo.bernard@eleve.ensai.fr}{hugo.bernard@eleve.ensai.fr}  

%\item Boliukh, Kateryna \\  \href{https://www.ukma.edu.ua/eng/}{Kyiv-Mohyla Academy}, Kiev,  Ukraine \\  \href{mailto:Bolyukhk@gmail.com}{Bolyukhk@gmail.com}
\item Boly, Ousmane \\ \href{https://www.cyu.fr/}{CY University},  Cergy, France \\  \href{mailto:boly1ousmane@gmail.com}{boly1ousmane@gmail.com}
%\item Bonnin, Lucas \\ \href{https://www.ird.fr/}{IRD}, Noum\'ea, New Caledonia \\  \href{mailto: lucasbonnin@hotmail.fr}{lucasbonnin@hotmail.fr}
%\item Bulinski, Alexander \\  \href{https://www.msu.ru/en/}{Lomonosov Moscow State University}, Moscow, Russia \\ \href{mailto:bulinski@yandex.ru}{bulinski@yandex.ru}
\item  Cabana, Alejandra \\  \href{https://www.uab.cat/}{UAB}, Barcelona, Spain \\   \href{mailto: AnaAlejandra.Cabana@uab.cat}{AnaAlejandra.Cabana@uab.cat}

\item  Cabana, Enrique \\  \href{https://www.fing.edu.uy/imerl/inicio}{IMERL, Universidad de la Rep\'ublica}, Montevideo,Uruguay
\\
\href{mailto:emcabana@gmail.com}{emcabana@gmail.com}

\item  Carrizo Vergara, Ricardo \\  \href{https://www.u-paris2.fr/fr}{University Paris II Panth\'eon-Assas}, Paris, France
\\
\href{mailto:racarriz@uc.cl}{racarriz@uc.cl}
								
\item  Cheysson, Felix\\  \href{https://www.sorbonne-universite.fr/}{Sorbonne Universit\'e}, Paris,France
\\
\href{mailto:felix@cheysson.fr}{felix@cheysson.fr}

\item   Cohen, Joel E \\ \href{https://www.rockefeller.edu/}{Rockefeller University} \& \href{https://www.columbia.edu/}{Columbia University}, 
USA \\   
\href{mailto:cohen@rockefeller.edu}{cohen@rockefeller.edu} 
\item    Curato, Imma Valentina \\ \href{https://www.uni-ulm.de/en/university-news/news-details/article/jungbrunnen-fuer-alternde-maeuseforschende-drehen-die-epigenetische-uhr-zurueck-1/}{Ulm University}, 
Germany \\   
\href{mailto:imma.curato@uni-ulm.de}{imma.curato@uni-ulm.de} 

\item Cotil, Adrien \\ \href{inrae.fr}{INRAE}, Paris, France \\  \href{mailto:adrien.cotil@inrae.fr}{adrien.cotil@inrae.fr}
					
\item Coron, Camille\\ \href{https://www.universite-paris-saclay.fr/}{University Paris Saclay},Orsay, France\\\href{mailto:camille.coron@math.u-psud.fr}{camille.coron@math.u-psud.fr}
	
\item  de la Pena, Victor \\ \href{https://www.columbia.edu/}{Columbia University}, USA \\  \href{mailto:victordelapena2@gmail.com}{victordelapena2@gmail.com} 
\item De Lima Medina,  Francyelle \\ \href{https://www.ufpe.br/}{Federal University of Pernambuco}, Recife, Brazil \\  \href{mailto:francy@de.ufpe.br}{francy@de.ufpe.br}
\item  Dion-Blanc, Charlotte \\ \href{https://www.lpsm.paris/}{LPSM Sorbonne Universit\'e}, Paris, France \\  \href{mailto:charlotte.dion_blanc@sorbonne-universite.fr}{charlotte.dion$\_$blanc@sorbonne-universite.fr}

					
\item   Derquenne, Christian	 \\ \href{https://www.edf.fr/}{EDF R\&D}, Paris, France \\  \href{mailto:christian.derquenne@edf.fr}{christian.derquenne@edf.fr} 

\item   Doukhan,  Paul \\ \href{https://www.cyu.fr/}{CY University}, Cergy, France \\  \href{mailto:doukhan@cyu.fr}{doukhan@cyu.fr} 

\item   Dragicevic,  Arnaud \\ \href{https://www.inrae.fr/}{INRAE}, Aubi\`ere, France \\  \href{mailto:az.dragicevic@gmail.com}{az.dragicevic@gmail.com} 

\item  Durot, C\'ecile \\ \href{https://www.parisnanterre.fr/}{Universite Paris Nanterre}, France \\  \href{mailto:cdurot@parisnanterre.fr}{cdurot@parisnanterre.fr}

\item  Durrieu, Gilles \\ \href{https://www.univ-ubs.fr/en/index.html}{South Brittany University}, Vannes, France \\  \href{mailto:gilles.durrieu@univ-ubs.fr}{gilles.durrieu@univ-ubs.fr}

\item  Essel, Lawrenceline Agartha \\ \href{https://www.ug.edu.gh/}{University of Ghana }, Accra, Ghana \\  \href{mailto:mial37218@gmail.com}{mial37218@gmail.com}

\item  Etienne, Marie-Pierre \\ \href{https://www.institut-agro.fr/}{AgoParistech}, Rennes, France \\  \href{mailto:marie-pierre.etienne@agrocampus-ouest.fr}{marie-pierre.etienne@agrocampus-ouest.fr}
					
\item  Fallet, Sara \\ \href{https://www.univ-ubs.fr/en/index.html}{South Brittany University}, Rennes and 
 \href{https://ensai.fr/}{ENSAI}, Rennes, France \\  \href{mailto:sara.fallet@laposte.net}{sara.fallet@laposte.net }


\item   Fan, Xiequan \\ \href{http://www.tju.edu.cn/english/index.htm}{Tianjin University}, China \\   \href{mailto:fanxiequan@hotmail.com}{fanxiequan@hotmail.com}

\item  Fetiveau, Arthur \\ \href{https://www.univ-ubs.fr/en/index.html}{South Brittany University}, Vannes, France \\  \href{mailto:arthur.fetiveau@univ-ubs.fr}{arthur.fetiveau@univ-ubs.fr}

\item   Feugeas, Jean-Paul \\ \href{https://www.univ-fcomte.fr/}{University of  Besan\c{c}on} \href{https://www.inserm.fr/}{INSERM}, France \\  
 \href{mailto:jean-paul.feugeas@inserm.fr}{jean-paul.feugeas@inserm.fr}

\item   Fokianos, Konstantinos \\ \href{http://www.ucy.ac.cy/en/}{University of Cyprus}. Cyprus \\    \href{mailto:fokianos@ucy.ac.cy}{fokianos@ucy.ac.cy}
\item Fouch\'e, Edouard \\ \href{http://www.kit.edu/}{Karlsruhe Institute of Technology},  Germany \\  \href{mailto:edouard.fouche@kit.edu}{edouard.fouche@kit.edu}

\item Fourest, C\'ecile,  \\ \href{https://cnes.fr/fr}{CNES},  Kourou, Guyane. \\  
\href{mailto:cecile.Dechoz@gmail.com}{cecile.Dechoz@gmail.com}

\item  Franchi, Guillaume \\ \href{http://www.ensai.fr/}{ENSAI}, Rennes, France\\  \href{mailto:guillaume.franchi@eleve.ensai.fr }{guillaume.franchi@eleve.ensai.fr } 

\item  Freilich, Mara \\ \href{https://ucsd.edu/}{Scripps Institution of Oceanography, University of California} San Diego, USA\\  \href{mailto:mfreilich@ucsd.edu}{mfreilich@ucsd.edu} 

				

\item Gandica	Y\'erali 	\\ \href{https://www.cyu.fr/}{CY University},  Cergy, France \\ \href{mailto:ygandica@gmail.com}{ygandica@gmail.com}

\item Garnier, R\'emy \\ \href{https://www.cdiscount.com/}{CDiscount},  Bordeaux, France \\  \href{mailto:Remy.Garnier@ext.cdiscount.com}{Remy.Garnier@cdiscount.com}
%\item Gaudlitz, Robert \\ \href{https://www.hu-berlin.de/en?set_language=en}{Humboldt University}, Berlin, Germany \\   \href{mailto:sascha.robert.gaudlitz@student.hu-berlin.de}{sascha.robert.gaudlitz@student.hu-berlin.de}
\item Ghanavi	Rozhin \\ \href{Cohere ai}{Cohere ai}, Toronto, Canada \\  \href{mailto:rghanavi@gmail.com}{rghanavi@gmail.com}						
\item Gomez Garcia, Jos\'e \\  \href{http://www2.agroparistech.fr/}{AgroParistech} Paris, France \\ \href{mailto:jose3g@gmail.com}{jose3g@gmail.com}
\item  Goncalves, Branda \\ \href{https://www.cyu.fr/}{CY University},  Cergy, France \\  \href{mailto:branda.goncalves@outlook.fr}{branda.goncalves@outlook.fr}
\item  Guillaume, Tristan \\ \href{https://www.cyu.fr/}{CY University},  Cergy, France \\  \href{mailto:tristan.guillaume@cyu.fr}{tristan.guillaume@cyu.fr}

\item Herv\'e, Vincent \\ \href{inrae.fr}{INRAE}, Paris, France
\\ 
\href{mailto:vincent.herve@inrae.fr}{vincent.herve@inrae.fr}						
\item Hoang, Van Ha \\ \href{https://en.hcmus.edu.vn/}{University of Science}, Ho Chi Minh, Viet Nam\\ 
\href{mailto:hvha@hcmus.edu.vn}{hvha@hcmus.edu.vn}
\item  Hodara, Pierre \\ \href{https://icm-institute.org/en/}{ICM}, Paris, France \\  \href{mailto:pierre.hodara@icm-institute.org}{pierre.hodara@icm-institute.org}
\item  Huillet, Thierry \\ \href{https://www.cyu.fr/}{CY University}, Cergy, France \\  \href{mailto:thierry.huillet@cyu.fr}{thierry.huillet@cyu.fr}
\item Hwang, Eunju \\ \href{https://www.gachon.ac.kr/english/}{Gachon University},  Seongnam, South Korea \\   \href{mailto:ehwang@gachon.ac.kr}{ehwang@gachon.ac.kr}
%\item Illarze, Mariana\\ \href{https://www.natureindex.com/institution-outputs/uruguay/eastern-regional-university-centre-cure-udelar/58aec4f1140ba06a2a8b4569}{CURE, Universidad de la Rep\'ublica}, Montevideo,Uruguay  \\ \href{mailto:marianaillarze@gmail.com}{marianaillarze@gmail.com}
\item  Jakubowski, Adam \\ \href{https://www.umk.pl/en/}{Nicholas Copernic University}, Torun, Poland \\  \href{mailto:adjakubo@mat.umk.pl}{adjakubo@mat.umk.pl} 

\item  Kengne, William \\ \href{https://www.cyu.fr/}{CY University}, Cergy, France \\  \href{mailto:william.kengne@cyu.fr}{william.kengne@cyu.fr}

\item  Khribch, el Mehdi \\ \href{https://www.minesparis.psl.eu/}{Mines Paristech}, Paris, France \\  \href{mailto:mehdi.khribch1997@gmail.com}{mehdi.khribch1997@gmail.com}

\item Klesov, Oleg \\  \href{https://inter.kpi.ua/}{National Technical University of Ukraine}, Kiev, Ukraine \\  \href{mailto:Klesov@matan.kpi.ua}{Klesov@matan.kpi.ua}


\item Klimovsky,  Anton \\ \href{https://www.uni-stuttgart.de/}{University of Stuttgart},  Germany \\   \href{mailto:ak@aklimovsky.net}{ak@aklimovsky.net }

\item  Koukiou, Flora \\ \href{https://www.cyu.fr/}{CY University}, Cergy, France \\
 \href{mailto:Flora.KOUKIOU@cyu.fr}{Flora.KOUKIOU@cyu.fr}  

\item  K\"uhnert	Sebastian	 \\ 
\href{https://www.uni-rostock.de/}{University of Rostock}, Germany
 \\
 \href{mailto:s.kuehnert_math@gmx.de}{s.kuehnert\_math@gmx.de}  
 					
\item  Laib,  Naamane \\ \href{https://www.cyu.fr/}{CY University}, Cergy, France \\  \href{mailto:naamane.laib@cyu.fr}{naamane.laib@cyu.fr} 
\item  Lang, Gabriel \\  \href{http://www2.agroparistech.fr/}{AgroParisTech}, Paris, France \\   \href{mailto: gabriel.lang@agroparistech.fr}{gabriel.lang@agroparistech.fr}

\item  Langhendries, Raphael \\  \href{https://samm.univ-paris1.fr/}{SAMM}, Paris, France \\   \href{mailto:r.langhendries@gmail.com}{r.langhendries@gmail.com}

\item  Laverny, Oskar \\ \href{https://www.univ-lyon1.fr/}{University Lyon 1}, France \\  \href{mailto:olaverny@scor.com}{olaverny@scor.com}

\item  Lbath, Hana \\ \href{https://www.inria.fr/fr}{INRIA}, France \\  \href{mailto:hana.lbath@inria.fr}{hana.lbath@inria.fr}

\item   Lebecq, Louis \\ \href{https://www.univ-ubs.fr/en/index.html}{South Brittany University}, Vannes, France \\  \href{mailto:lebecq.e1901798@etud.univ-ubs.fr}{lebecq.e1901798@etud.univ-ubs.fr }

\item Le Bras, Yves \\ \href{https://www.biotope.fr/}{Biotope}, M\`eze, France \\  \href{mailto:ylebras@biotope.fr}{ylebras@biotope.fr}
\item	 Lember,	J\"uri\\
\href{https://www.ut.ee/en}{University of Tartu}, Estonia
\\
\href{mailto:jyril@ut.ee}{jyril@ut.ee}

%\item Le\'on, Jos\'e\\ \href{https://www.fing.edu.uy/imerl/inicio}{IMERL, Universidad de la Rep\'ublica}, Montevideo,Uruguay \\ \href{mailto:rlramos@fing.edu.uy}{rlramos@fing.edu.uy}
%\item Leonenko, Nikolai \\ \href{https://www.cardiff.ac.uk/}{Cardiff University}, United Kingdom \\  \href{mailto:LeonenkoN@Cardiff.ac.uk}{LeonenkoN@Cardiff.ac.uk}
\item Leucht, Anne \\ \href{https://www.uni-bamberg.de}{University of Bamberg}, Germany \\  \href{mailto:anne.leucht@uni-bamberg.de}{anne.leucht@uni-bamberg.de}
\item Li, Xiaoyin \\ \href{https://www.stcloudstate.edu/}{St. Cloud State University}, USA \\ 	\href{mailto:lixiaoyin0925@gmail.com}{lixiaoyin0925@gmail.com}
%\item Longepierre, L\'ea \\ \href{https://www.sorbonne-universite.fr/}{Sorbonne Universit\'e}, Paris,  France \\  \href{mailto:lea.longepierre@sorbonne-universite.fr}{lea.longepierre@sorbonne-universite.fr}
\item  Loisel, St\'ephane \\  \href{https://isfa.univ-lyon1.fr/}{ISFA}, Lyon, France\\  \href{mailto:stephane.loisel@univ-lyon1.fr}{stephane.loisel@univ-lyon1.fr }

\item Lopes,  Silvia Regina Costa\\ 
\href{http://www.ufrgs.br/english/home}{UFRGS}, Porto Alegre, Brasil \\  \href{silviarc.lopes@gmail.com}{silviarc.lopes@gmail.com}
\item   Lmakri,	Aziz	 \\ \href{http://www.fstt.ac.ma/Portail/index.php}{Faculty of Sciences and Techniques of Tangier}, Morocco \\  \href{mailto:lmakriaziz@gmail.com}{lmakriaziz@gmail.com}					
\item Maddanu, Federico \\  \href{https://www.cyu.fr/}{CY Tech, CY University},  Cergy, France \\    \href{mailto:federico.maddanu@gmail.com}{federico.maddanu@gmail.com}
\item Mamode Khan, Naushad \\  \href{https://www.uom.ac.mu/}{University of  Mauritius}, Mauritius \\  \href{mailto:n.mamodekhan@uom.ac.mu}{n.mamodekhan@uom.ac.mu}

\item Mathieu, Jerome \\  \href{https://www.sorbonne-universite.fr/}{Sorbonne Université}, Paris \\  \href{mailto:email.jussieu@gmail.com}{nemail.jussieu@gmail.com}
					
\item  Marquet, Pablo \\   \href{https://www.uc.cl/}{PUC}, Santiago, Chile \\  \href{mailto:pmarquet@bio.puc.cl}{pmarquet@bio.puc.cl}

%\item M\'at\'e, Szalai\\ \href{https://u-szeged.hu/}{Simon Bolyai Institute}, Szeged, Hungary \\  \href{mailto:szalai.mate21@gmail.com}{szalai.mate21@gmail.com}
\item Medina Garay,   Aldo William \\ \href{https://www.ufpe.br/}{Federal University of Pernambuco}, Recife, Brazil \\  \href{mailto:agaray@de.ufpe.br}{agaray@de.ufpe.br}

\item  Navarrete, Sergio \\  \href{https://www.uc.cl/}{PUC}-\href{http://ecim.bio.puc.cl/en/}{ECIM}, Las Cruces, Chile \\  \href{mailto:snavarrete@bio.puc.cl}{snavarrete@bio.puc.cl}
\item  Neumann, Michael H \\ \href{https://www.uni-jena.de/en}{Friedrich Schiller University}, Jena, Germany \\  
\href{mailto:michael.neumann@uni-jena.de}{michael.neumann@uni-jena.de}

\item  Nguyen, Thi Hien \\ \href{https://www.cyu.fr/}{CY Tech, CY University},  Cergy, France \\  \href{mailto:nguyen.thi.hien.k5@gmail.com}{	nguyen.thi.hien.k5@gmail.com}
\item Nolberto Sifuentes, Violeta Alicia\\
\href{http://www.unmsm.edu.pe/}{UNMSM: Universidad Nacional Mayor de San Marcos}, Lima, Peru\\
 \href{mailto:vnolbertos@unmsm.edu.pe}{vnolbertos@unmsm.edu.pe}

\item Ost,  Guilherme\\
\href{http://www.unmsm.edu.pe/}{UFRJ: UNIVERSIDADE FEDERAL DO RIO DE JANEIRO}, Rio, Brazil\\
 \href{mailto:guilhermeost@im.ufrj.br}{guilhermeost@im.ufrj.br}
  
\item Pasemann, Gregor \\ \href{https://www.tu.berlin/en/}{TU Berlin}, Germany \\    \href{mailto:pasemann@math.tu-berlin.de}{pasemann@math.tu-berlin.de}
%\item  Parent, Eric \\ \href{http://www2.agroparistech.fr/}{AgroParisTech}, Paris, France \\  \href{mailto: eric.parent@agroparistech.fr}{eric.parent@agroparistech.fr}
\item Pere, Christophe \\  \href{https://www.lacapitale.com/fr}{La Capitale}, Montr\'eal, Canada \\  \href{mailto:Pere.christophe1@gmail.com}{pere.christophe1@gmail.com}
\item Pereira, Isabel \\ \href{https://www.ua.pt/}{University of Aveiro}, Aveiro, Portugal\\ \href{mailto:isabel.pereira@ua.pt}{isabel.pereira@ua.pt}


\item   Philippe, Anne \\ \href{https://www.math.sciences.univ-nantes.fr/fr}{LMJL},  Nantes, France. \\ 
\href{mailto:Anne.Philippe@univ-nantes.fr}{Anne.Philippe@univ-nantes.fr }
\item  
Poignard,	Benjamin \\ \href{https://www.osaka-u.ac.jp/ja}{Osaka University} and   \href{https://www.riken.jp/en/research/labs/aip/}{RIKEN AIP},   Osaka, Japan \\  \href{mailto:bpoignard@gmail.com}{bpoignard@gmail.com}

\item  
Pommeret,	Denys \\ 
\href{https://www.univ-amu.fr/}{Aix-Marseille University, I2M} and \href{https://isfa.univ-lyon1.fr/}{laboratory SAF, ISFA},   France. \\  \href{mailto:denys.pommeret@univ-amu.fr }{denys.pommeret@univ-amu.fr}

%\item   Prieur, Cl\'ementine \\ \href{https://www.univ-grenoble-alpes.fr/}{University Grenoble-Alpes},   Grenoble, France. \\ \href{mailto:clementine.prieur@univ-grenoble-alpes.fr }{clementine.prieur@univ-grenoble-alpes.fr }

\item  Prigent, Jean-Luc \\ \href{https://www.cyu.fr/}{CY University},   Cergy, France \\  \href{mailto:Prigent@cyu.fr}{Prigent@cyu.fr}
%\item Rapp, Albert \\ \href{https://www.uni-ulm.de/en}{Ulm University}, Germany \\  \href{mailto:albert.rapp@uni-ulm.de}{albert.rapp@uni-ulm.de}
\item  Rebolledo, Rolando \\ \href{https://www.uv.cl/}{UV}, Valparaiso, Chile\\  \href{mailto:rolando.rebolledo@uv.cl}{rolando.rebolledo@uv.cl}

\item  Renault, Eric \\  \href{https://warwick.ac.uk/}{University of Warwick}, United Kingdom\\  \href{mailto:Eric.Renault@warwick.ac.uk}{Eric.Renault@warwick.ac.uk}
%\item  Roa, Tania \\ \href{https://www.uv.cl/}{Universidad de Valparaíso}, Chile \\ \href{mailto:taniaroarojas@gmail.com}{taniaroarojas@gmail.com}

 \item
  Randon Furling, Julien \\ \href{http://www.pantheonsorbonne.fr/}{Panth\'eon-Sorbonne University},  Paris, France \\   \href{mailto:j.randon.furling@gmail.com}{j.randon.furling@gmail.com}
 \item
  Reboul, Laurence \\ \href{http://iml.univ-mrs.fr/~reboul/}{Aix-Marseille University}, France \\   \href{mailto:laurence.reboul@univ-amu.fr
}{laurence.reboul@univ-amu.fr}
\item  Roux,  Jean-Baptiste Roux \\ \href{https://www.univ-ubs.fr/en/index.html}{South Brittany University}, Vannes, France \\  \href{mailto:roux.e1901747@etud.univ-ubs.fr }{roux.e1901747@etud.univ-ubs.fr }

\item
 Rynkiewicz, Joseph \\ \href{http://www.pantheonsorbonne.fr/}{Panth\'eon-Sorbonne University},  Paris, France \\   \href{mailto:Joseph.Rynkiewicz@univ-paris1.fr}{Joseph.Rynkiewicz@univ-paris1.fr}
\item Safikhani,  Abolfazl\\
 \href{https://www.ufl.edu/}{University of Florida}, Gainesville, USA\\
\href{mailto:abolfazl.safikhani@gmail.com}{abolfazl.safikhani@gmail.com}
\item  Salhi, Yahia \\  \href{https://isfa.univ-lyon1.fr/}{ISFA}, Lyon, France\\  \href{mailto:yahia.salhi@gmail.com}{yahia.salhi@gmail.com}


\item   Sajjad, Irsa \\  \href{https://uol.edu.pk/}{The University of Lahore},  Islamabad, Pakistan\\  \href{mailto:Isra.sajjad@lbs.uol.edu.pk}{Isra.sajjad@lbs.uol.edu.pk}
\item  Samorodnitsky, 	Gennady \\ \href{https://www.cornell.edu/}{Cornell University}, Ithaca,  USA \\ 
 \href{mailto:gs18@cornell.edu}{gs18@cornell.edu}

\item  Signor,	Juliette	 \\ \href{https://www.france-energies-marines.org}{France Energies Marines}, France \\ \href{mailto:juliette.signor@france-energies-marines.org}{juliette.signor@france-energies-marines.org}

\item  Surgailis,	Donatas\\
 \href{https://www.vu.lt/en/}{Vilnius university},  Lithuania
\\
\href{mailto:donatas.surgailis@mif.vu.lt}{donatas.surgailis@mif.vu.lt}	
%\item  Suvak, Nenad\\  \href{http://www.unios.hr/en/}{University of Osijek},  Croatia \\ \href{mailto:nsuvak@mathos.hr}{nsuvak@mathos.hr}
%\item Tejo, Mauricio\\ \href{https://www.utem.cl/}{Universidad Tecnol\'ogica Metropolitana}, Santiago, Chile \\  \href{mailto:m.tejoa@utem.cl}{m.tejoa@utem.cl}
%\item Tovo, Anna \\ \href{https://www.unipd.it/}{University of Padova},  Italy\\  \href{mailto:Anna.tovo90@gmail.com}{Anna.tovo90@gmail.com}
\item Tran,  Chi \\ \href{https://www.univ-gustave-eiffel.fr/}{Gustave Eiffel University}, Marne-la-Vall\'ee, France \\  \href{mailto:chi.tran@u-pem.fr}{chi.tran@u-pem.fr }

\item Tran,  Diu \\ %\href{https://www.hcmut.edu.vn/en}{ Ho Chi Minh University of Technology (HCMUT)}, 
Ho Chi Minh, Vietnam \\  \href{mailto:ttdiu.tran@gmail.com}{ttdiu.tran@gmail.com}



\item  Truquet, Lionel \\ \href{http://www.ensai.fr/}{ENSAI}, Rennes, France\\  \href{mailto:Lionel.TRUQUET@ensai.fr}{Lionel.TRUQUET@ensai.fr}  


\item Valencia, Daniel\\ \href{https://www.uc.cl/}{PUC}, Santiago, Chile\\  \href{mailto:dgvalencia@uc.cl}{dgvalencia@uc.cl}
\item Veraart,	Almut\\ \href{https://www.imperial.ac.uk/}{Imperial College} London, UK\\  
\href{mailto:a.veraart@imperial.ac.uk}{a.veraart@imperial.ac.uk}		

\item  Videla, Leonardo \\ \href{https://ingemat.uv.cl/}{Instituto de Ingeniería Matemática, } Universidad de Valparaíso, Chile\\  \href{mailto:leonardo.videla@uv.cl}{leonardo.videla@uv.cl}		


\item Watkins, Chris\\ \href{https://www.royalholloway.ac.uk/}{Royal Holloway, University of London}, UK\\  \href{mailto:C.J.Watkins@rhul.ac.uk}{C.J.Watkins@rhul.ac.uk}				

%\item Wu, Songqi \\ \href{http://www.tju.edu.cn/english/index.htm}{Tianjin University}, China\\  \href{mailto:wusongqi7@163.com}{wusongqi7@163.com}
% \item  Xu, Hui Yi \\ \href{http://www.tju.edu.cn/english/index.htm}{Tianjin University}, China\\  \href{mailto:1453826274@qq.com}{1453826274@qq.com}

% \item Zain, Muhammad Zainuddin Lubis \\ \href{https://www.polibatam.ac.id}{Politeknik Negeri Batam}, Batang, Indonesia \\  \href{mailto:zainuddinlubis@polibatam.ac.id}{zainuddinlubis@polibatam.ac.id}
 \item Zhu, Ke\\
\href{https://www.hku.hk/}{University of Hong Kong}, Hong Kong\\
\href{mailto:mazhuke@hku.hk}{mazhuke@hku.hk}


%  \end{enumerate}
     \end{itemize} 
     
             \end{document}  
     \newpage
      \begin{enumerate}
  \item  Aaron, Catherine
\item  Alquier, Pierre		

\item Aries, Nawel
\item  Bahamonde, Natalia
\item
Bardet, Jean-Marc

\item Boly, Ousmane
\item  Cabana, Alejandra,
\item  Carrizo Vergara, Ricardo
\item   Charière, Th\'eo
\item  Cheysson, Felix
\item Cotil, Adrien
\item Coron, Camille	
\item   Derquenne, Christian
\item   Doukhan,  Paul
\item   Doukhan, Jean
\item   Doukhan,  Sarah
\item   Doukhan, Stella
\item   Dragicevic,  Arnaud
\item  Durot, C\'ecile
\item  Durrieu, Gilles
\item  Essel, Lawrenceline Agartha
\item  Etienne, Marie-Pierre
					
\item  Fallet, Sara 
\item   Feugeas, Jean-Paul 
\item  Franchi, Guillaume
\item  Freilich, Mara		
\item Gandica	Y\'erali  
\item Gomez Garcia, Jos\'e
\item  Guillaume, Tristan
\item Herv\'e, Vincent 					
\item  Huillet, Thierry  
\item Klimovsky,  Anton
\item  K\"uhnert	Sebastian
 \item  Lang, Gabriel
\item  Langhendries, Raphael
\item  Loisel, St\'ephane
\item Maddanu, Federico
\item Mathieu, Jerome					
\item  Marquet, Pablo
\item  Nguyen, Thi Hien
\item Ost,  Guilherme
\item  Pommeret,	Denys
\item  Prigent, Jean-Luc
 \item
  Randon Furling, Julien,
   \item  Reboul, Laurence 
    \item  Salhi, Yahia
\item  Signor,	Juliette
\item  Truquet, Lionel
\item Valencia, Daniel
  \end{enumerate}

   
   
                    \end{document}  
                    		