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» A Relational Abstraction for Functions
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GD
2007
Springer
14 years 4 months ago
Constrained Stress Majorization Using Diagonally Scaled Gradient Projection
Abstract. Constrained stress majorization is a promising new technique for integrating application specific layout constraints into forcedirected graph layout. We significantly i...
Tim Dwyer, Kim Marriott
VTC
2006
IEEE
124views Communications» more  VTC 2006»
14 years 4 months ago
Accurate BER Analysis of QPSK Modulated Asynchronous DS-CDMA Systems Communicating over Rayleigh Channels
Abstract— The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closedform e...
Xiang Liu, Lajos Hanzo
ASPDAC
2005
ACM
85views Hardware» more  ASPDAC 2005»
14 years 3 months ago
Integration of supercubing and learning in a SAT solver
Abstract— Learning is an essential pruning technique in modern SAT solvers, but it exploits a relatively small amount of information that can be deduced from the conflicts. Rece...
Domagoj Babic, Alan J. Hu
TSD
2005
Springer
14 years 3 months ago
Formal Prosodic Structures and Their Application in NLP
Abstract. A formal prosody description framework is introduced together with its relation to language semantics and NLP. The framework incorporates deep prosodic structures based o...
Jan Romportl, Jindrich Matousek
LICS
1999
IEEE
14 years 2 months ago
Towards a Theory of Bisimulation for Local Names
Pitts and Stark have proposed the -calculus as a language for investigating the interaction of unique name generation and higher-order functions. They developed a sound model base...
Alan Jeffrey, Julian Rathke