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CONSTRAINTS
2010
126views more  CONSTRAINTS 2010»
13 years 10 months ago
Lexicographically-ordered constraint satisfaction problems
Abstract. We describe a simple CSP formalism for handling multi-attribute preference problems with hard constraints, one that combines hard constraints and preferences so the two a...
Eugene C. Freuder, Robert Heffernan, Richard J. Wa...
COR
2010
123views more  COR 2010»
13 years 10 months ago
Decomposition, reformulation, and diving in university course timetabling
In many real-life optimisation problems, there are multiple interacting components in a solution. For example, different components might specify assignments to different kinds of...
Edmund K. Burke, Jakub Marecek, Andrew J. Parkes, ...
TON
2010
189views more  TON 2010»
13 years 4 months ago
Analysis, Simulation, and Implementation of VCP: A Wireless Profiling
Abstract--Every congestion control protocol operating in wireless networks is potentially faced with two major challenges of performance degradation. These sources are (a) the coup...
Xiaolong Li, Homayoun Yousefi'zadeh
LREC
2010
126views Education» more  LREC 2010»
13 years 11 months ago
Exploiting Scope for Shallow Discourse Parsing
We present an approach to automatically identifying the arguments of discourse connectives based on data from the Penn Discourse Treebank. Of the two arguments of connectives, cal...
Rashmi Prasad, Aravind K. Joshi, Bonnie L. Webber
LREC
2010
147views Education» more  LREC 2010»
13 years 11 months ago
Learning Recursive Segments for Discourse Parsing
Automatically detecting discourse segments is an important preliminary step towards full discourse parsing. Previous research on discourse segmentation have relied on the assumpti...
Stergos D. Afantenos, Pascal Denis, Philippe Mulle...