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COMCOM
2010
276views more  COMCOM 2010»
13 years 10 months ago
Adjustable convergecast tree protocol for wireless sensor networks
For data-collection applications in sensor networks, it is important to ensure base station receives a complete picture about the monitored area. Convergecast is an important commu...
Tzung-Shi Chen, Hua-Wen Tsai, Chih-Ping Chu
ALGORITHMICA
2006
90views more  ALGORITHMICA 2006»
13 years 9 months ago
Destruction of Very Simple Trees
We consider the total cost of cutting down a random rooted tree chosen from a family of so-called very simple trees (which include ordered trees, d-ary trees, and Cayley trees); th...
James Allen Fill, Nevin Kapur, Alois Panholzer
ADMA
2008
Springer
186views Data Mining» more  ADMA 2008»
14 years 4 months ago
A Distributed Privacy-Preserving Association Rules Mining Scheme Using Frequent-Pattern Tree
Association rules mining is a frequently used technique which finds interesting association and correlation relationships among large set of data items which occur frequently toge...
Chunhua Su, Kouichi Sakurai
DATE
2005
IEEE
169views Hardware» more  DATE 2005»
14 years 3 months ago
Context-Aware Scheduling Analysis of Distributed Systems with Tree-Shaped Task-Dependencies
In this paper we present a new technique which exploits timing-correlation between tasks for scheduling analysis in multiprocessor and distributed systems with tree-shaped task-de...
Rafik Henia, Rolf Ernst