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» Bilevel Optimization with Nonsmooth Lower Level Problems
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SAC
2005
ACM
14 years 2 months ago
Efficient placement and routing in grid-based networks
This paper presents an efficient technique for placement and routing of sensors/actuators and processing units in a grid network. Our system requires an extremely high level of ro...
Roozbeh Jafari, Foad Dabiri, Bo-Kyung Choi, Majid ...
GBRPR
2007
Springer
14 years 2 months ago
Approximating TSP Solution by MST Based Graph Pyramid
The traveling salesperson problem (TSP) is difficult to solve for input instances with large number of cities. Instead of finding the solution of an input with a large number of c...
Yll Haxhimusa, Walter G. Kropatsch, Zygmunt Pizlo,...
CORR
2010
Springer
207views Education» more  CORR 2010»
13 years 8 months ago
Collaborative Hierarchical Sparse Modeling
Sparse modeling is a powerful framework for data analysis and processing. Traditionally, encoding in this framework is performed by solving an 1-regularized linear regression prob...
Pablo Sprechmann, Ignacio Ramírez, Guillerm...
VLSID
2007
IEEE
206views VLSI» more  VLSID 2007»
14 years 9 months ago
MAX: A Multi Objective Memory Architecture eXploration Framework for Embedded Systems-on-Chip
Today's feature-rich multimedia products require embedded system solution with complex System-on-Chip (SoC) to meet market expectations of high performance at a low cost and l...
T. S. Rajesh Kumar, C. P. Ravikumar, R. Govindaraj...
EVOW
2011
Springer
13 years 19 hour ago
Evolving Interesting Maps for a First Person Shooter
We address the problem of automatically designing maps for first-person shooter (FPS) games. An efficient solution to this procedural content generation (PCG) problem could allow ...
Luigi Cardamone, Georgios N. Yannakakis, Julian To...