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PAKDD
2009
ACM
171views Data Mining» more  PAKDD 2009»
15 years 10 months ago
Detecting Abnormal Events via Hierarchical Dirichlet Processes
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
Xian-Xing Zhang, Hua Liu, Yang Gao, Derek Hao Hu
SBMF
2009
Springer
126views Formal Methods» more  SBMF 2009»
15 years 10 months ago
Undecidability Results for Distributed Probabilistic Systems
Abstract. In the verification of concurrent systems involving probabilities, the aim is to find out the maximum/minimum probability that a given event occurs (examples of such ev...
Sergio Giro
AIIA
2001
Springer
15 years 10 months ago
Characterising Concept's Properties in Ontologies
Abstract. This paper presents and motivates an extended ontology conceptual model which represents explicitly semantic information about concepts. This model results from explicitl...
Valentina A. M. Tamma, Trevor J. M. Bench-Capon
DIS
2001
Springer
15 years 10 months ago
Theory Revision in Equation Discovery
Abstract. State of the art equation discovery systems start the discovery process from scratch, rather than from an initial hypothesis in the space of equations. On the other hand,...
Ljupco Todorovski, Saso Dzeroski
EMSOFT
2001
Springer
15 years 10 months ago
System-Level Types for Component-Based Design
Abstract. We present a framework to extend the concept of type systems in programming languages to capture the dynamic interaction in component-based design, such as the communicat...
Edward A. Lee, Yuhong Xiong