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ISICT
2003
15 years 7 months ago
Topic maps for context management
Abstract. The advent of context-aware computing requires a new paradigm in information management. Context information in a computing environment will take the form of disparate an...
Ruaidhri Power
DAIS
2009
15 years 7 months ago
Fault-Tolerant Aggregation by Flow Updating
Data aggregation plays an important role in the design of scalable systems, allowing the determination of meaningful system-wide properties to direct the execution of distributed a...
Paulo Jesus, Carlos Baquero, Paulo Sérgio A...
CORR
2010
Springer
114views Education» more  CORR 2010»
15 years 6 months ago
Secure Lossy Source Coding with Side Information at the Decoders
This paper investigates the problem of secure lossy source coding in the presence of an eavesdropper with arbitrary correlated side informations at the legitimate decoder (referre...
Joffrey Villard, Pablo Piantanida
JWSR
2006
114views more  JWSR 2006»
15 years 6 months ago
Metadata, Ontologies, and Information Models for Grid PSE Toolkits Based on Web Services
: A PSE toolkit is a group of technologies within a software architecture through which multiple PSEs can be built for different application domains. The effective use of a PSE too...
Carmela Comito, Carlo Mastroianni, Domenico Talia
TIT
2011
209views more  TIT 2011»
15 years 1 months ago
Belief Propagation and LP Relaxation for Weighted Matching in General Graphs
Loopy belief propagation has been employed in a wide variety of applications with great empirical success, but it comes with few theoretical guarantees. In this paper we analyze t...
Sujay Sanghavi, Dmitry M. Malioutov, Alan S. Wills...