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CCGRID
2004
IEEE
15 years 1 months ago
Effective use of reputation in peer-to-peer environments
Peer-to-peer environments have become popular as a framework for exchange of services. In these environments, certain peers may fail to provide their services. Reputation can be a...
Thanasis G. Papaioannou, George D. Stamoulis
EUROPAR
2010
Springer
14 years 11 months ago
Optimized Dense Matrix Multiplication on a Many-Core Architecture
Abstract. Traditional parallel programming methodologies for improving performance assume cache-based parallel systems. However, new architectures, like the IBM Cyclops-64 (C64), b...
Elkin Garcia, Ioannis E. Venetis, Rishi Khan, Guan...
ALGORITHMICA
2006
139views more  ALGORITHMICA 2006»
14 years 10 months ago
CONQUEST: A Coarse-Grained Algorithm for Constructing Summaries of Distributed Discrete Datasets
Abstract. In this paper we present a coarse-grained parallel algorithm, CONQUEST, for constructing boundederror summaries of high-dimensional binary attributed data in a distribute...
Jie Chi, Mehmet Koyutürk, Ananth Grama
HIPC
2007
Springer
15 years 4 months ago
P2P Document Tree Management in a Real-Time Collaborative Editing System
This paper presents our work in combining peer-to-peer dynamic tree management with hierarchical Operational Transformation (OT) over document trees to achieve low computational an...
Jon A. Preston, Sushil K. Prasad
IPPS
1998
IEEE
15 years 2 months ago
Predicate Control for Active Debugging of Distributed Programs
Existing approaches to debugging distributed systems involve a cycle of passive observation followed by computation replaying. We propose predicate control as an active approach t...
Ashis Tarafdar, Vijay K. Garg