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SIGIR
2005
ACM
15 years 10 months ago
A Markov random field model for term dependencies
This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as eviden...
Donald Metzler, W. Bruce Croft
SMA
2005
ACM
109views Solid Modeling» more  SMA 2005»
15 years 10 months ago
Numerical decomposition of geometric constraints
Geometric constraint solving is a key issue in CAD/CAM. Since Owen’s seminal paper, solvers typically use graph based decomposition methods. However, these methods become diffi...
Sebti Foufou, Dominique Michelucci, Jean-Paul Jurz...
WS
2005
ACM
15 years 10 months ago
Modeling epidemic spreading in mobile environments
The growing popularity of mobile networks makes them increasingly attractive to virus writers, and malicious code targeting mobile devices has already begun to appear. Unfortunate...
James W. Mickens, Brian D. Noble
ATAL
2005
Springer
15 years 10 months ago
Bounded model checking knowledge and branching time in synchronous multi-agent systems
We present an approach to the verification of temporal epistemic properties in synchronous multi-agent systems (MAS) via bounded model checking (BMC). Based on the semantics of s...
Xiangyu Luo, Kaile Su, Abdul Sattar, Qingliang Che...
CCS
2005
ACM
15 years 10 months ago
Secure collaboration in mediator-free environments
The internet and related technologies have made multidomain collaborations a reality. Collaboration enables domains to effectively share resources; however it introduces several ...
Mohamed Shehab, Elisa Bertino, Arif Ghafoor
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