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COLCOM
2008
IEEE
14 years 2 months ago
Replication in Overlay Networks: A Multi-objective Optimization Approach
Recently, overlay network-based collaborative applications such as instant messaging, content sharing, and Internet telephony are becoming increasingly popular. Many of these appli...
Osama Al-Haj Hassan, Lakshmish Ramaswamy, John A. ...
ESWS
2007
Springer
14 years 2 months ago
Scalable Web Service Composition with Partial Matches
We investigate scalable algorithms for automated composition (WSC) of Semantic Web Services. Our notion of WSC is very general: the composition semantics includes background knowl...
Adina Sirbu, Jörg Hoffmann
CIKM
2001
Springer
14 years 28 days ago
Managing Trust in a Peer-2-Peer Information System
Managing trust is a problem of particular importance in peer-to-peer environments where one frequently encounters unknown agents. Existing methods for trust management, that are b...
Karl Aberer, Zoran Despotovic
CORR
2008
Springer
175views Education» more  CORR 2008»
13 years 8 months ago
Energy Aware Self-Organizing Density Management in Wireless Sensor Networks
Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy...
Erwan Le Merrer, Vincent Gramoli, Anne-Marie Kerma...
ECCC
2008
108views more  ECCC 2008»
13 years 8 months ago
The Complexity of Rationalizing Matchings
Given a set of observed economic choices, can one infer preferences and/or utility functions for the players that are consistent with the data? Questions of this type are called r...
Shankar Kalyanaraman, Christopher Umans