Title : Comparing police surveillance strategies by simulation

Presenter Charlotte Gerritsen
Abstract In criminology, the use of computer simulations is not very common yet. However, simulations can be of great benefit to the criminological society, in particular when focusing on environmental criminology. In this presentation I will present recent (still preliminary) work that is done in collaboration with a team of criminologists. In our research, we use computer simulations to analyse the dynamical interplay between targets, criminals and guardians, and its impact on crime rates. More specifically, I will compare different strategies for surveillance by police officers, such as random patrolling vs. area-constrained patrolling. I will show some initial results and discuss possible directions for further research.

Title : Dead Ringers: Similar and Duplicate Objects in Cultural Heritage Data

Presenter Anna Tordai
Abstract With the growth of available Semantic Web content identifying duplicate objects (also called coreference) is becoming an increasingly bigger problem. Within the E-Culture project we have a large virtual collection containing duplicate objects in overlapping vocabularies and overlapping collections. The presentation will be about ongoing work: the possible strategies that can be adopted in finding duplicate or similar artworks and preliminary results.