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» Decidability Results for Saturation-Based Model Building
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TACAS
2010
Springer
255views Algorithms» more  TACAS 2010»
13 years 5 months ago
Satisfiability Modulo the Theory of Costs: Foundations and Applications
Abstract. We extend the setting of Satisfiability Modulo Theories (SMT) by introducing a theory of costs C, where it is possible to model and reason about resource consumption and ...
Alessandro Cimatti, Anders Franzén, Alberto...
PAKDD
2009
ACM
171views Data Mining» more  PAKDD 2009»
13 years 11 months ago
Detecting Abnormal Events via Hierarchical Dirichlet Processes
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
Xian-Xing Zhang, Hua Liu, Yang Gao, Derek Hao Hu
ASUNAM
2011
IEEE
12 years 7 months ago
Co-author Relationship Prediction in Heterogeneous Bibliographic Networks
—The problem of predicting links or interactions between objects in a network, is an important task in network analysis. Along this line, link prediction between co-authors in a ...
Yizhou Sun, Rick Barber, Manish Gupta, Charu C. Ag...
TMA
2010
Springer
212views Management» more  TMA 2010»
14 years 1 months ago
EmPath: Tool to Emulate Packet Transfer Characteristics in IP Network
The paper describes the EmPath tool that was designed to emulate packet transfer characteristics as delays and losses in IP network. The main innovation of this tool is its ability...
Jaroslaw Sliwinski, Andrzej Beben, Piotr Krawiec
SAC
2004
ACM
14 years 15 days ago
Trust enhanced ubiquitous payment without too much privacy loss
Computational models of trust have been proposed for use in ubicomp environments for deciding whether to allow customers to pay with an e-purse or not. In order to build trust in ...
Jean-Marc Seigneur, Christian Damsgaard Jensen