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MM
2005
ACM
160views Multimedia» more  MM 2005»
14 years 1 months ago
Putting active learning into multimedia applications: dynamic definition and refinement of concept classifiers
The authors developed an extensible system for video exploitation that puts the user in control to better accommodate novel situations and source material. Visually dense displays...
Ming-yu Chen, Michael G. Christel, Alexander G. Ha...
TCOM
2010
110views more  TCOM 2010»
13 years 5 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
ECSCW
2001
13 years 8 months ago
Cognitive properties of a whiteboard: A case study in a trauma centre
Distributed cognition as an approach to collaborative work holds that a work unit is cognitive system in which cognitive activities are carried out jointly by workers with the use ...
Yan Xiao, Caterina Lasome, Jacqueline A. Moss, Col...
IPSN
2003
Springer
14 years 19 days ago
Coverage, Exploration, and Deployment by a Mobile Robot and Communication Network
We consider the problem of coverage and exploration of an unknown dynamic environment using a mobile robot(s). The environment is assumed to be large enough such that constant moti...
Maxim A. Batalin, Gaurav S. Sukhatme
CSCW
2000
ACM
13 years 11 months ago
Evolution of Contact Point: a case study of a help desk and its users
This paper describes the evolution of a concept, Contact Point, the research process through which it evolved, and the work context and practices which drove its evolution. Contac...
Lena Mamykina, Catherine G. Wolf