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» Foundations of Constraint Satisfaction
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WIOPT
2011
IEEE
13 years 1 months ago
Portfolio optimization in secondary spectrum markets
—In this paper, we address the spectrum portfolio optimization (SPO) question in the context of secondary spectrum markets, where bandwidth (spectrum access rights) can be bought...
Praveen Kumar Muthuswamy, Koushik Kar, Aparna Gupt...
CORR
2010
Springer
109views Education» more  CORR 2010»
13 years 10 months ago
Hybrid tractability of soft constraint problems
The constraint satisfaction problem (CSP) is a central generic problem in artificial intelligence. Considerable effort has been made in identifying properties which ensure tractabi...
Martin C. Cooper, Stanislav Zivný
WILF
2009
Springer
150views Fuzzy Logic» more  WILF 2009»
14 years 4 months ago
General Fuzzy Answer Set Programs
A number of generalizations of answer set programming have been proposed in the literature to deal with vagueness, uncertainty, and partial rule satisfaction. We introduce a unifyi...
Jeroen Janssen, Steven Schockaert, Dirk Vermeir, M...
ICNP
2002
IEEE
14 years 3 months ago
Optimal Stream Replication for Video Simulcasting
Abstract—Video simulcasting enables a sender to generate replicated streams of different rates, serving receivers of diverse access bandwidths. As replication introduces noticeab...
Jiangchuan Liu, Bo Li
ECEASST
2008
75views more  ECEASST 2008»
13 years 10 months ago
Extended OCL for Goal Monitoring
Monitoring human-computer interaction aids the analysis for understanding how well software meets its purpose. In particular, monitoring human-computer interactions with respect to...
William N. Robinson