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WCNC
2010
IEEE
15 years 5 months ago
Sensing and Communication Tradeoff for Cognitive Access of Continues-Time Markov Channels
—Dynamic spectrum access (DSA) aims to improve spectrum efficiency via spectrum sensing and optimal spectrum access. An essential component in DSA is the joint design of sensing...
Xin Li, Qianchuan Zhao, Xiaohong Guan, Lang Tong
ICPR
2010
IEEE
15 years 4 months ago
Discriminating Intended Human Objects in Consumer Videos
In a consumer video, there are not only intended objects, which are intentionally captured by the camcorder user, but also unintended objects, which are accidentally framed-in. Sin...
Hiroshi Uegaki, Yuta Nakashima, Noboru Babaguchi
NAACL
2010
15 years 4 months ago
Utility Evaluation of Cross-document Information Extraction
We describe a utility evaluation to determine whether cross-document information extraction (IE) techniques measurably improve user performance in news summary writing. Two groups...
Heng Ji, Zheng Chen, Jonathan Feldman, Antonio Gon...
GI
2009
Springer
15 years 4 months ago
A Framework for Visuo-Haptic Simulation of Puncture Interventions
: A framework for virtual reality based training of puncture interventions is presented. The system uses a haptic device with six degrees of freedom (6DOF) to enable realistic forc...
Matthias Färber, David Dalek, Christian R. Ha...
JDIM
2010
157views more  JDIM 2010»
15 years 1 months ago
Case studies on context-aware mobile multimedia services
: This paper explores the design, implementation and evaluation of context-aware mobile multimedia services by presenting six case studies on different application domains. The cas...
Timo Ojala