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CVPR
2005
IEEE
16 years 6 months ago
Detection and Explanation of Anomalous Activities: Representing Activities as Bags of Event n-Grams
We present a novel representation and method for detecting and explaining anomalous activities in a video stream. Drawing from natural language processing, we introduce a represen...
Raffay Hamid, Amos Y. Johnson, Samir Batta, Aaron ...
UML
2004
Springer
15 years 9 months ago
Supporting Model Refactorings Through Behaviour Inheritance Consistencies
Abstract. This paper addresses the problem of consistency preservation in model-driven software development. Software models typically embody many different views that need to be ...
Ragnhild Van Der Straeten, Viviane Jonckers, Tom M...
MODELS
2007
Springer
15 years 10 months ago
Introducing Variability into Aspect-Oriented Modeling Approaches
Aspect-Oriented Modeling (AOM) approaches propose to model reusable aspects, or cross-cutting concerns, that can be composed in different systems at a model or code level. Buildin...
Philippe Lahire, Brice Morin, Gilles Vanwormhoudt,...
FDL
2007
IEEE
15 years 10 months ago
Modelling Alternatives for Cycle Approximate Bus TLMs
Transaction level models (TLMs) can be constructed at t levels of abstraction, denoted as untimed (UT), cycle-approximate (CX), and cycle accurate (CA) in this paper. The choice o...
Martin Radetzki, Rauf Salimi Khaligh
NIPS
2004
15 years 5 months ago
Conditional Models of Identity Uncertainty with Application to Noun Coreference
Coreference analysis, also known as record linkage or identity uncertainty, is a difficult and important problem in natural language processing, databases, citation matching and m...
Andrew McCallum, Ben Wellner