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ICAC
2006
IEEE
14 years 1 months ago
Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments
— Over the past decade, wide-area distributed computing has emerged as a powerful computing paradigm. Virtual machines greatly simplify wide-area distributed computing ing the ab...
Ananth I. Sundararaj, Manan Sanghi, John R. Lange,...
ESTIMEDIA
2005
Springer
14 years 1 months ago
Custom Processor Design Using NISC: A Case-Study on DCT algorithm
Designing Application-Specific Instruction-set Processors (ASIPs) usually requires designing a custom datapath, and modifying instruction-set, instruction decoder, and compiler. A...
Bita Gorjiara, Daniel D. Gajski
CODES
2010
IEEE
13 years 5 months ago
A greedy buffer allocation algorithm for power-aware communication in body sensor networks
Monitoring human movements using wireless sensory devices promises to revolutionize the delivery of healthcare services. In spite of their potentials for many application domains,...
Hassan Ghasemzadeh, Roozbeh Jafari
VIS
2004
IEEE
166views Visualization» more  VIS 2004»
14 years 9 months ago
Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation
A new method for the simplification and the visualization of vector fields is presented based on the notion of Centroidal Voronoi tessellations (CVT's). A CVT is a special Vo...
Qiang Du, Xiaoqiang Wang
JDA
2007
156views more  JDA 2007»
13 years 7 months ago
A linear time algorithm for the inversion median problem in circular bacterial genomes
In the median problem, we are given a distance or dissimilarity measure d, three genomes G1, G2, and G3, and we want to find a genome G (a median) such that the sum 3 i=1 d(G, Gi...
Enno Ohlebusch, Mohamed Ibrahim Abouelhoda, Kathri...