In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as "dataspace models." Such information management sy...
George H. L. Fletcher, Jan Van den Bussche, Dirk V...
ional Abstractions for Search Factories Guido Tack, Didier Le Botlan MOZ 2004 Presented at International Mozart/Oz Conference (MOZ 2004) Charleroi, Belgium October 2004 Published i...
In this paper, we study a simple means for coordinating teams of simple agents. In particular, we study ant robots and how they can cover terrain once or repeatedly by leaving mar...
Of special interest in formal verification are safety properties, which assert that the system always stays within some allowed region. A computation that violates a general linea...