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VLDB
2005
ACM
118views Database» more  VLDB 2005»
16 years 20 days ago
Mining Compressed Frequent-Pattern Sets
A major challenge in frequent-pattern mining is the sheer size of its mining results. In many cases, a high min sup threshold may discover only commonsense patterns but a low one ...
Dong Xin, Jiawei Han, Xifeng Yan, Hong Cheng
WABI
2005
Springer
143views Bioinformatics» more  WABI 2005»
16 years 20 days ago
A Faster Algorithm for Detecting Network Motifs
Motifs in a network are small connected subnetworks that occur in significantly higher frequencies than in random networks. They have recently gathered much attention as a useful ...
Sebastian Wernicke
WINE
2005
Springer
122views Economy» more  WINE 2005»
16 years 20 days ago
Walrasian Equilibrium: Hardness, Approximations and Tractable Instances
We study the complexity issues for Walrasian equilibrium in a special case of combinatorial auction, called single-minded auction, in which every participant is interested in only ...
Ning Chen, Atri Rudra
ICN
2005
Springer
16 years 19 days ago
An Energy Constrained Multi-hop Clustering Algorithm for Wireless Sensor Networks
A wireless sensor network is a new kind of wireless Ad-Hoc network consisting of a large number of small low cost, power constrained sensors deployed in a large area for gathering...
Navin Kumar Sharma, Mukesh Kumar
ACMICEC
2004
ACM
161views ECommerce» more  ACMICEC 2004»
16 years 19 days ago
The 2003 Supply Chain Management Trading Agent Competition
Supply Chain Management deals with the planning and coordination of bidding, production and procurement activities across the multiple organizations involved in the delivery of on...
Raghu Arunachalam, Norman M. Sadeh
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