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SENSYS
2003
ACM
14 years 3 months ago
Integrated coverage and connectivity configuration in wireless sensor networks
An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide cont...
Xiaorui Wang, Guoliang Xing, Yuanfang Zhang, Cheny...
SIGMOD
1999
ACM
108views Database» more  SIGMOD 1999»
14 years 2 months ago
DynaMat: A Dynamic View Management System for Data Warehouses
Pre-computation and materialization of views with aggregate functions is a common technique in Data Warehouses. Due to the complex structure of the warehouse and the different pro...
Yannis Kotidis, Nick Roussopoulos
ICDE
2005
IEEE
116views Database» more  ICDE 2005»
14 years 11 months ago
RDF Aggregate Queries and Views
Resource Description Framework (RDF) is a rapidly expanding web standard. RDF databases attempt to track the massive amounts of web data and services available. In this paper, we ...
Edward Hung, Yu Deng, V. S. Subrahmanian
CEC
2009
IEEE
14 years 4 months ago
Modeling multi-agent labor market based on co-evolutionary computation and game theory
— In a real-world, labor market consist of employer and employee, and these individuals form relationship through mutual interactions. This paper mainly focuses on development of...
Hee-Taek Kim, Sung-Bae Cho
WEBI
2009
Springer
14 years 4 months ago
Adaptive Distributed Intrusion Detection Using Parametric Model
Due to the increasing demands for network security, distributed intrusion detection has become a hot research topic in computer science. However, the design and maintenance of the...
Jun Gao, Weiming Hu, Xiaoqin Zhang, Xi Li