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AP2PC
2005
Springer
15 years 10 months ago
Optimizing an Incentives' Mechanism for Truthful Feedback in Virtual Communities
We analyze a mechanism that provides strong incentives for the submission of truthful feedback in virtual communities where services are exchanged on a peer-to-peer basis. Lying pe...
Thanasis G. Papaioannou, George D. Stamoulis
AP2PC
2005
Springer
15 years 10 months ago
ACP2P: Agent-Community-based Peer-to-Peer Information Retrieval - an Evaluation
Abstract. The Agent-Community-based Peer-to-Peer Information Retrieval (ACP2P) method[1],[2] uses agent communities to manage and look up information of interest tousers. An agent ...
Tsunenori Mine, Akihiro Kogo, Makoto Amamiya
AP2PC
2005
Springer
15 years 10 months ago
Incentive-Compatibility in a Distributed Autonomous Currency System
Peer-to-peer complementary currencies can be powerful tools for promoting exchanges and building sustainable relationships among selfish peers on the Internet. i-WAT[10] is a prop...
Kenji Saito, Eiichi Morino, Jun Murai
AP2PC
2005
Springer
15 years 10 months ago
Highly Available DHTs: Keeping Data Consistency After Updates
Abstract. The research in the paper is motivated by building a decentralized/P2P XML storage on top of a DHT (Distributed Hash Table). The storage must provide high data availabili...
Predrag Knezevic, Andreas Wombacher, Thomas Risse
SC
2005
ACM
15 years 10 months ago
A Scalable Distributed Parallel Breadth-First Search Algorithm on BlueGene/L
Many emerging large-scale data science applications require searching large graphs distributed across multiple memories and processors. This paper presents a distributed breadth...
Andy Yoo, Edmond Chow, Keith W. Henderson, Will Mc...
SC
2005
ACM
15 years 10 months ago
Cross-Platform Performance Prediction of Parallel Applications Using Partial Execution
Performance prediction across platforms is increasingly important as developers can choose from a wide range of execution platforms. The main challenge remains to perform accurate...
Leo T. Yang, Xiaosong Ma, Frank Mueller
SC
2005
ACM
15 years 10 months ago
Performance Modeling and Tuning Strategies of Mixed Mode Collective Communications
On SMP clusters, mixed mode collective MPI communications, which use shared memory communications within SMP nodes and point-to-point communications between SMP nodes, are more e...
Meng-Shiou Wu, Ricky A. Kendall, Kyle Wright, Zhao...
SC
2005
ACM
15 years 10 months ago
Quantifying Locality In The Memory Access Patterns of HPC Applications
Jonathan Weinberg, Michael O. McCracken, Erich Str...
SC
2005
ACM
15 years 10 months ago
FreeLoader: Scavenging Desktop Storage Resources for Scientific Data
Sudharshan Vazhkudai, Xiaosong Ma, Vincent W. Free...
SC
2005
ACM
15 years 10 months ago
Intelligent Feature Extraction and Tracking for Visualizing Large-Scale 4D Flow Simulations
Terascale simulations produce data that is vast in spatial, temporal, and variable domains, creating a formidable challenge for subsequent analysis. Feature extraction as a data r...
Fan-Yin Tzeng, Kwan-Liu Ma