To deepen our understanding of the complex systems that we study, we need to formulate quantitative and qualitative models and explore those models via computer simulation. At the IAS, we bring together researchers who work on such simulation based approaches.
Historically, simulation based science started at the end of the second world war in the physical, chemical, and engineering sciences. Pushed forward by powerful numerical algorithms and ever increasing computational speed, it slowly penetrated other scientific domains, e.g. climate modelling, weather prediction, and the life sciences. In the last two decades, driven forward by the abundance of available data, simulation based science has found its place in literally all realms of science, including medicine, social sciences and the humanities.
Simulation based science is all about formulating computational models of phenomena that we observe and performing computer simulations in order to deepen our understanding of the systems that underpin these phenomena. The aim is to predict their future behaviour or to find adaptations that would change their behaviour in some desired way. Simulation based science is sometimes called “the third pillar of science” and complements theory and experiments. Together they underpin the scientific method and strongly interact. Theory provides the necessary framework for computational models, experiments provide the data against which the computational models need to be validated, and numerical simulations may lead to new insights and theory or new hypotheses that are tested experimentally.
We have identified a substantial number of researchers that use various computational modelling and simulation methods, spread across all UvA faculties. At the IAS, we bring them together to exchange knowledge and develop new skills and methods. Our aim is to form an active community of Simulation based Scientists, and host weekly activities at the institute (e.g. lectures on methods and application areas, working groups on specific challenges etc).
This year we will organise 4-5 thematic meetings at the IAS (14:00-18:00). The programme of each meeting consists of several plenary talks and much time for networking and interaction:
|09 Nov 2018||Agent-based Modelling - Part II|
|07 Dec 2018||Emergence, Resilience and Tipping Points|
|01 Mar 2019||Stochastic Modelling|
|24 May 2019|
Members of the community meet weekly on Friday afternoon (12:30-18:00) in the SbS@UvA club at the IAS; an informal gathering with no agenda other than a one-hour joint lunch session, organised by junior scientists (e.g. lectures, discussions, a journal club). You can bring your issues/projects to discuss, help others to find solutions for their projects, exchange ideas and meet new people.
Agenda for the plenary sessions the coming weeks:
|15 March 2019||Loes Crielaard: Systems thinking and body
weight perception: Modelling interactions
between individual-level variables and
collective socio-cultural environment processes
|22 March 2019||Javier Garcia-Bernardo: Corporate networks and tax havens|
|29 March 2019||Ioannis Anagnostou: Risk factor evolution for counterparty credit risk under a hidden Markov model|
|5 April 2019||Casper van Elteren: Dynamical importance of nodes is poorly predicted by static topological features|
|12 April 2019||Diliara Valeeva: Networks of global business elites: causes, properties, and consequences|
|19 April 2019||No SbS@UvA club (holiday break)|
|26 April 2019||Lourens Veen: Multiscale modelling and simulation with MUSCLE3|
|3 May 2019||Dongwei Ye: Data-driven surrogate/model for fluid dynamics|
|10 May 2019||Fernando Antônio Nóbrega Santos: Topological phase transitions in functional brain networks|
|17 May 2019||
Mehmet Itik (Title TBA)
|24 May 2019||
No SbS@UvA club (See monthly thematic meetings above)
|31 May 2019||
No SbS@UvA club (holiday break)
Prof. Alfons Hoekstra - Faculty of Science (Coordinator | SbS@UvA )
Prof. Cees Diks - Faculty of Economics and Business
Prof. Antoine van Kampen - Academic Medical Centre
Prof. Han van der Maas - Faculty of Social and Behavioural Sciences
If you want to join the Simulation-based Science community @UvA, contact us!
To find out more about simulation-based science, or if you want to propose a topic for the community, contact Alfons Hoekstra.