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ECIS
2000
14 years 11 months ago
Semantic Event Model and its Implication on Situation Detection
- Events are at the core of reactive applications, which have become popular in many domains. Contemporary modeling tools lack the capability express the event semantics and relati...
Asaf Adi, David Botzer, Opher Etzion
COMAD
2009
14 years 11 months ago
Variations and Trends in Hot Topics in News Feeds
We describe improved mechanisms to accurately classify days when news for topics receive unexpectedly high amount of coverage. We further investigate the factors which influence t...
Raghvendra Mall, Neeraj Bagdia, Vikram Pudi
AROBOTS
2010
128views more  AROBOTS 2010»
14 years 10 months ago
Track-based self-supervised classification of dynamic obstacles
Abstract This work introduces a self-supervised architecture for robust classification of moving obstacles in urban environments. Our approach presents a hierarchical scheme that r...
Roman Katz, Juan Nieto, Eduardo Mario Nebot, Bertr...
ENTCS
2008
146views more  ENTCS 2008»
14 years 9 months ago
An Application-Oriented Framework for Wireless Sensor Network Key Establishment
The term wireless sensor network is applied broadly to a range of significantly different networking environments. On the other hand there exists a substantial body of research on...
Keith M. Martin, Maura B. Paterson
DSP
2006
14 years 9 months ago
Detection of audio covert channels using statistical footprints of hidden messages
We address the problem of detecting the presence of hidden messages in audio. The detector is based on the characteristics of the denoised residuals of the audio file, which may c...
Hamza Özer, Bülent Sankur, Nasir D. Memo...