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TMC
2010
136views more  TMC 2010»
14 years 9 months ago
Relay Node Deployment Strategies in Heterogeneous Wireless Sensor Networks
– While a lot of existing research attempts to extend the lifetime of a wireless sensor network (WSN) by designing energy efficient networking protocols, the impact of random dev...
Kenan Xu, Hossam S. Hassanein, Glen Takahara, Quan...
GECCO
2007
Springer
178views Optimization» more  GECCO 2007»
15 years 4 months ago
Analyzing heuristic performance with response surface models: prediction, optimization and robustness
This research uses a Design of Experiments (DOE) approach to build a predictive model of the performance of a combinatorial optimization heuristic over a range of heuristic tuning...
Enda Ridge, Daniel Kudenko
CORR
2010
Springer
195views Education» more  CORR 2010»
14 years 5 months ago
Energy Optimal Transmission Scheduling in Wireless Sensor Networks
One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts...
Rahul Srivastava, Can Emre Koksal
AIPS
2004
15 years 4 days ago
Trading Places: How to Schedule More in a Multi-Resource Oversubscribed Scheduling Problem
Oversubscribed scheduling problems require removing tasks when enough resources are not available. Prior AI approaches have mostly been constructive or repairbased heuristic searc...
Laura Barbulescu, Adele E. Howe, L. Darrell Whitle...
CSCLP
2006
Springer
15 years 2 months ago
Efficient Recognition of Acyclic Clustered Constraint Satisfaction Problems
Abstract. In this paper we present a novel approach to solving Constraint Satisfaction Problems whose constraint graphs are highly clustered and the graph of clusters is close to b...
Igor Razgon, Barry O'Sullivan