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» On the Optimality of the ARQ-DDF Protocol
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DSS
2007
89views more  DSS 2007»
13 years 8 months ago
Scheduling meetings through multi-agent negotiations
This work presents a set of protocols for scheduling a meeting among agents that represent their respective user's interests. Four protocols are discussed: a) the full inform...
Jacques Wainer, Paulo Roberto Ferreira Jr., Everto...
PE
2007
Springer
118views Optimization» more  PE 2007»
13 years 8 months ago
An empirical study of reliable multicast protocols over Ethernet-connected networks
Recent advances in multicasting over the Internet present new opportunities for improving communication performance in clusters of workstations. The standard IP multicast, however...
Ryan G. Lane, Scott Daniels, Xin Yuan
PODC
2009
ACM
14 years 9 months ago
Simple and efficient asynchronous byzantine agreement with optimal resilience
Consider a completely asynchronous network consisting of n parties where every two parties are connected by a private channel. An adversary At with unbounded computing power activ...
Arpita Patra, Ashish Choudhary, C. Pandu Rangan
ISCC
2005
IEEE
14 years 2 months ago
Link Triggers Assisted Optimizations for Mobile IPv4/v6 Vertical Handovers
This document describes a mechanism that enhances Mobile IP protocols to smoothly manage handovers for Mobile Nodes equipped with multiple interfaces and moving across different l...
Nicolas Montavont, Eric Njedjou, Franck Lebeugle, ...
SERVICES
2008
71views more  SERVICES 2008»
13 years 10 months ago
Identifying Opportunities for Web Services Security Performance Optimizations
WS-Security is an essential component of the Web services protocol stack. WS-Security provides end-to-end security properties, thereby assuring the participation of nonsecure tran...
Robert A. van Engelen, Wei Zhang