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» On the Covering Steiner Problem
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105
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IJSNET
2006
110views more  IJSNET 2006»
15 years 1 months ago
Improving network lifetime using sensors with adjustable sensing ranges
Abstract: This paper addresses the target coverage problem in wireless sensor networks with adjustable sensing range. Communication and sensing consume energy, therefore efficient ...
Mihaela Cardei, Jie Wu, Mingming Lu
93
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APPROX
2004
Springer
122views Algorithms» more  APPROX 2004»
15 years 6 months ago
Maximum Coverage Problem with Group Budget Constraints and Applications
We study a variant of the maximum coverage problem which we label the maximum coverage problem with group budget constraints (MCG). We are given a collection of sets S = {S1, S2, ....
Chandra Chekuri, Amit Kumar
100
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WADS
2005
Springer
114views Algorithms» more  WADS 2005»
15 years 6 months ago
Linear Time Algorithms for Generalized Edge Dominating Set Problems
Abstract. In this paper we consider a generalization of the edge dominating set (EDS) problem, in which each edge e needs to be covered be times and refer to this as the b-EDS prob...
André Berger, Ojas Parekh
135
Voted
WSNA
2003
ACM
15 years 6 months ago
The coverage problem in a wireless sensor network
One fundamental issue in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formulate this pr...
Chi-Fu Huang, Yu-Chee Tseng
103
Voted
HICSS
2002
IEEE
172views Biometrics» more  HICSS 2002»
15 years 6 months ago
Collaborative Software Development: A Discussion of Problem Solving Models and Groupware Technologies
Teamwork is always challenging. Adding the complication of problem solving and software design only amplifies this challenge. The challenges of developing software as a team can b...
Joanna DeFranco-Tommarello, Fadi P. Deek