Sciweavers

1404 search results - page 41 / 281
» Optimization problems in multiple-interval graphs
Sort
View
DATE
2007
IEEE
167views Hardware» more  DATE 2007»
15 years 4 months ago
A decomposition-based constraint optimization approach for statically scheduling task graphs with communication delays to multip
We present a decomposition strategy to speed up constraint optimization for a representative multiprocessor scheduling problem. In the manner of Benders decomposition, our techniq...
Nadathur Satish, Kaushik Ravindran, Kurt Keutzer
ISCAS
1994
IEEE
104views Hardware» more  ISCAS 1994»
15 years 1 months ago
A Graph-Theoretic Approach to Clock Skew Optimization
This paper addresses the problem of minimizing the clock period of a circuit by optimizingthe clock skews. We incorporate uncertainty factors and present a formulation that ensure...
Rahul B. Deokar, Sachin S. Sapatnekar
IROS
2007
IEEE
126views Robotics» more  IROS 2007»
15 years 4 months ago
A graph theoretic approach to optimal target tracking for mobile robot teams
Abstract— In this paper, we present an optimization framework for target tracking with mobile robot teams. The target tracking problem is modeled as a generic semidefinite progr...
Jason C. Derenick, John R. Spletzer, M. Ani Hsieh
TIT
1998
127views more  TIT 1998»
14 years 9 months ago
On a New Class of Codes for Identifying Vertices in Graphs
—We investigate a new class of codes for the optimal covering of vertices in an undirected graph Gsuch that any vertex in G can be uniquely identified by examining the vertices ...
Mark G. Karpovsky, Krishnendu Chakrabarty, Lev B. ...
MMAS
2010
Springer
14 years 4 months ago
A Fast Multigrid Algorithm for Energy Minimization under Planar Density Constraints
The two-dimensional layout optimization problem reinforced by the efficient space utilization demand has a wide spectrum of practical applications. Formulating the problem as a non...
Dorit Ron, Ilya Safro, Achi Brandt