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ATAL
2004
Springer
14 years 1 months ago
QueryTracker: An Agent for Tracking Persistent Information Needs
Most people have long term information interests. Current Web search engines satisfy immediate information needs. Specific sites support tracking of long term interests. We prese...
Gabriel Somlo, Adele E. Howe
SAC
2010
ACM
14 years 12 days ago
Data stream anomaly detection through principal subspace tracking
We consider the problem of anomaly detection in multiple co-evolving data streams. In this paper, we introduce FRAHST (Fast Rank-Adaptive row-Householder Subspace Tracking). It au...
Pedro Henriques dos Santos Teixeira, Ruy Luiz Mili...
CDC
2009
IEEE
139views Control Systems» more  CDC 2009»
14 years 9 days ago
A bio-plausible design for visual attitude stabilization
— We consider the problem of attitude stabilization using exclusively visual sensory input, and we look for a solution which can satisfy the constraints of a “bio-plausible” ...
Andrea Censi, Shuo Han, Sawyer B. Fuller, Richard ...
ICMCS
2000
IEEE
108views Multimedia» more  ICMCS 2000»
13 years 12 months ago
Electronic Pan-Tilt-Zoom: A Solution for Intelligent Room Systems
Choosing the appropriate type of video input is an important issue for any vision-based system and the right decision must take into account the specific requirements of the inten...
Mircea Nicolescu, Gérard G. Medioni
GROUP
1997
ACM
13 years 11 months ago
Bridging the gap between face-to-face communication and long-term collaboration
During the different phases of a project, stakeholders have different communication needs and make use of different communication media to satisfy them. A group memory system must...
Stefanie N. Lindstaedt, Kurt Schneider