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PODC
1996
ACM
15 years 2 months ago
Fail-Awareness in Timed Asynchronous Systems
We address the problem of the impossibility of implementing synchronous fault-tolerant service specifications in asynchronous distributed systems. We introduce a method for weaken...
Christof Fetzer, Flaviu Cristian
SIGMOD
1996
ACM
97views Database» more  SIGMOD 1996»
15 years 2 months ago
Bifocal Sampling for Skew-Resistant Join Size Estimation
This paper introduces bifocal sampling, a new technique for estimating the size of an equi-join of two relations. Bifocal sampling classi es tuples in each relation into two group...
Sumit Ganguly, Phillip B. Gibbons, Yossi Matias, A...
EUC
2004
Springer
15 years 1 months ago
An Improved Handoff Technique for a Seamless Multimedia Services
Servicing mobile hosts over the Internet has some problems including nodes' location, independent addressing, address conversion and packet forwarding as well as mobile host&#...
Seung-Won Lee, Hyeon-Ok Hong, Seong-Ho Park, Yong ...
AAAI
2007
15 years 6 days ago
Anytime Optimal Coalition Structure Generation
A key problem when forming effective coalitions of autonomous agents is determining the best groupings, or the optimal coalition structure, to select to achieve some goal. To this...
Talal Rahwan, Sarvapali D. Ramchurn, Viet Dung Dan...
WSC
2007
15 years 6 days ago
The SISO CSPI PDG standard for commercial off-the-shelf simulation package interoperability reference models
For many years discrete-event simulation has been used to analyze production and logistics problems in manufacturing and defense. Commercial-off-the-shelf Simulation Packages (CSP...
Simon J. E. Taylor, Navonil Mustafee, Steffen Stra...