Detailed information about the course

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Title

Stochastic Hybrid Models of Community Dynamics

Dates

TBD

Lang EN Workshop language is English
Responsible

Carlos MELIAN

Organizer(s)

Dr Carlos Melian, University of Bern

Speakers

Dr Leonardo Aguirre, EAWAG

Description

The workshop is supposed to foster collaboration between theoretical and practical ecologists interested in community dynamics of interacting populations in variable environments. Participants will learn how individual-based conceptual models can be translated into stochastic hybrid models and how to forward-simulate them in-silico. Further, it will be discussed how these models can be systematically simplified in order to make them amenable to either theoretical or practical ecology workflows. By this token, participants will gain a deeper understanding of what theoretical ecology and practical data modelling have to offer each other. Everyone is encouraged to bring their own conceptual models of potentially interesting community interaction dynamics – perhaps a long dormant side project that you’d like to revive?

Program

Preliminary schedule:

Day 1 (model setup):

- Morning session: We will collect an array of conceptual community models that will serve as examples throughout the course. It will be explained how to abstractly represent them as stochastic interaction networks and how to input them in a simulation software using a graphical user interface.

- Afternoon session: Participants will form small groups. Each group will work on one example model from the morning session, represent it as stochastic interaction network and forward-simulate the model. Some further time-consuming simulation outputs will be generated over night using the scientific computing resources accessible to EAWAG.

Day 2 (theoretical ecology):

- Morning session: We will start by inspecting the simulation outputs of Day 1 in order to gain intuition about the kind of stochastic processes generated by stochastic interaction network models. I will then present some of the underlying mathematical theory, which will allow to make contact with classical formalisms of theoretical ecology through systematic model simplifications.

- Afternoon session: We are going to discuss some of the typical questions asked in theoretical ecology and attempt to relate our example models to hypothesized general mechanism from the literature.

Day 3 (practical ecology):

- Morning session: I will show how to use Bayesian filtering in order to evaluate potential experimental designs. In particular we will discuss state- and parameter-estimation.

- Afternoon session: The participants will discuss potential experimental designs for their in-silico example models and evaluate them with respect to state- and parameter-estimabil

 

Location

EAWAG Kastanienbaum

Information

When?
TBD

Where?
EAWAG
Seestrasse 79, 6047 Kastanienbaum

Contact:
@: ecologie-evolution(at)cuso(dot)ch

Expenses

Reimbursements for CUSO EE students:
- Train ticket, 2nd class, half-fare from the central train station of your university to the place of the activity. Please claim the expenses via your myCUSO account. See HERE for the procedure.

Late cancellations (after X.XX.2025) or no-show: administrative fee of 100 CHF.

 

Registration

FULL BOARD FEES:

  • CUSO PhD Students: FREE
  • Other CUSO participants (postgraduates, postdocs, etc. from CUSO universities = UNIL, UNIBE, UNINE, UNIFR and UNIGE): 400 CHF
  • External participants, i.e. from non-CUSO universities: 500 CHF


External participants (i.e. from a non-CUSO university): Please contact ecologie-evolution(at)cuso(dot)ch before registering! Thanks.

In case of cancellations before Oct 8, 2024: free
Late cancellations or no-show: administrative fee of 100 CHF

 

Places

12

Deadline for registration
short-url short URL

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