Sciweavers

10899 search results - page 228 / 2180
» Wide Area Computation
Sort
View
KDD
2008
ACM
147views Data Mining» more  KDD 2008»
16 years 7 months ago
Structured learning for non-smooth ranking losses
Learning to rank from relevance judgment is an active research area. Itemwise score regression, pairwise preference satisfaction, and listwise structured learning are the major te...
Soumen Chakrabarti, Rajiv Khanna, Uma Sawant, Chir...
LCN
2007
IEEE
16 years 1 months ago
Modified Algorithms for Multilevel GRSB Protocol
— GRSB - Guaranteed, Reliable, Secure Broadcast - is a protocol that provides reliable and secure broadcast / multicast communications [1,2]. It can be implemented in many types ...
Mohammad Asadul Hoque, S. M. Iftekharul Amin, Md. ...
MM
2006
ACM
197views Multimedia» more  MM 2006»
16 years 1 months ago
Virtual observers in a mobile surveillance system
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Stewart Greenhill, Svetha Venkatesh
MOBICOM
2006
ACM
16 years 1 months ago
Stochastic event capture using mobile sensors subject to a quality metric
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
Nabhendra Bisnik, Alhussein A. Abouzeid, Volkan Is...
MOBICOM
2006
ACM
16 years 1 months ago
Experimental evaluation and characterization of the magnets wireless backbone
High-speed wireless backbones have the potential to replace or complement wired connections. This paper provides a comprehensive network and transport layer performance evaluation...
Roger Karrer, Istvan Matyasovszki, Alessio Botta, ...