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WIMOB
2008
IEEE
14 years 2 months ago
Rate Allocation with Lifetime Maximization and Fairness for Data Aggregation in Sensor Networks
—We consider the rate allocation problem for data aggregation in wireless sensor networks with two objectives: 1) maximizing the lifetime of a local aggregation cluster and, 2) a...
Shouwen Lai, Binoy Ravindran, Hyeonjoong Cho
ICALP
2003
Springer
14 years 1 months ago
Analysis of a Simple Evolutionary Algorithm for Minimization in Euclidean Spaces
Although evolutionary algorithms (EAs) are widely used in practical optimization, their theoretical analysis is still in its infancy. Up to now results on the (expected) runtime ar...
Jens Jägersküpper
MONET
2008
135views more  MONET 2008»
13 years 8 months ago
Understanding the Power of Distributed Coordination for Dynamic Spectrum Management
This paper investigates a distributed and adaptive approach to manage spectrum usage in dynamic spectrum access networks. While previous works focus on centralized provisioning, w...
Lili Cao, Haitao Zheng
CGF
2010
143views more  CGF 2010»
13 years 8 months ago
Coherent Culling and Shading for Large Molecular Dynamics Visualization
Molecular dynamics simulations are a principal tool for studying molecular systems. Such simulations are used to investigate molecular structure, dynamics, and thermodynamical pro...
Sebastian Grottel, Guido Reina, Carsten Dachsbache...
UM
2009
Springer
14 years 2 months ago
Adaptive Clustering of Search Results
Clustering of search results has been shown to be advantageous over the simple list presentation of search results. However, in most clustering interfaces, the clusters are not ada...
Xuehua Shen, ChengXiang Zhai, Nicholas J. Belkin