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» Evolutionary Computation for Modeling and Optimization
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FOCS
2005
IEEE
16 years 19 days ago
How to Pay, Come What May: Approximation Algorithms for Demand-Robust Covering Problems
Robust optimization has traditionally focused on uncertainty in data and costs in optimization problems to formulate models whose solutions will be optimal in the worstcase among ...
Kedar Dhamdhere, Vineet Goyal, R. Ravi, Mohit Sing...
COCO
2003
Springer
118views Algorithms» more  COCO 2003»
16 years 7 days ago
Lower bounds for predecessor searching in the cell probe model
We consider a fundamental problem in data structures, static predecessor searching: Given a subset S of size n from the universe [m], store S so that queries of the form “What i...
Pranab Sen
ICPR
2004
IEEE
16 years 8 months ago
Reconstructing a Dynamic Surface from Video Sequences Using Graph Cuts in 4D Space-Time
This paper is concerned with the problem of dynamically reconstructing the 3D surface of an object undergoing non-rigid motion. The problem is cast as reconstructing a continuous ...
Narendra Ahuja, Ning Xu, Tianli Yu
DAC
2004
ACM
16 years 8 months ago
Accurate pre-layout estimation of standard cell characteristics
With the advent of deep-submicron technologies, it has become essential to model the impact of physical/layout effects up front in all design flows [1]. The effect of layout paras...
Hiroaki Yoshida, Kaushik De, Vamsi Boppana
DCC
2006
IEEE
16 years 6 months ago
Making the Correct Mistakes
We propose a new sequential, adaptive, quadratic-time algorithm for variable-rate lossy compression of memoryless sources at a fixed distortion. The algorithm uses approximate pat...
Dharmendra S. Modha, Narayana P. Santhanam