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BTW
2007
Springer
142views Database» more  BTW 2007»
15 years 6 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
SIGIR
2005
ACM
15 years 5 months ago
Self-organizing distributed collaborative filtering
We propose a fully decentralized collaborative filtering approach that is self-organizing and operates in a distributed way. The relevances between downloading files (items) are...
Jun Wang, Marcel J. T. Reinders, Reginald L. Lagen...
GCC
2004
Springer
15 years 5 months ago
End Host Multicast for Peer-to-Peer Systems
Abstract. Multicast is an effective means for conducting the cooperative P2P communications. This paper studies an algorithm to construct a scalable and efficient end host multica...
Wanqing Tu, Weijia Jia
IFL
2004
Springer
131views Formal Methods» more  IFL 2004»
15 years 5 months ago
Exploiting Single-Assignment Properties to Optimize Message-Passing Programs by Code Transformations
The message-passing paradigm is now widely accepted and used mainly for inter-process communication in distributed memory parallel systems. However, one of its disadvantages is the...
Alfredo Cristóbal-Salas, Andrey Chernykh, E...
LCN
2003
IEEE
15 years 5 months ago
PURPLE: Predictive Active Queue Management Utilizing Congestion Information
Active Queue Management (AQM) is an attempt to find a delicate balance between two antagonistic Internet queuing requirements: First, buffer space should be maximized to accommod...
Roman Pletka, Marcel Waldvogel, Soenke Mannal