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FLAIRS
2001
13 years 11 months ago
A Practical Markov Chain Monte Carlo Approach to Decision Problems
Decisionand optimizationproblemsinvolvinggraphsarise in manyareas of artificial intelligence, including probabilistic networks, robot navigation, and network design. Manysuch prob...
Timothy Huang, Yuriy Nevmyvaka
ALGORITHMICA
2010
115views more  ALGORITHMICA 2010»
13 years 9 months ago
Multi-Color Pebble Motion on Graphs
We consider a graph with n vertices, and p < n pebbles of m colors. A pebble move consists of transferring a pebble from its current host vertex to an adjacent unoccupied verte...
Gilad Goraly, Refael Hassin
FOCM
2010
97views more  FOCM 2010»
13 years 8 months ago
Self-Concordant Barriers for Convex Approximations of Structured Convex Sets
We show how to approximate the feasible region of structured convex optimization problems by a family of convex sets with explicitly given and efficient (if the accuracy of the ap...
Levent Tunçel, Arkadi Nemirovski
ICCAD
1994
IEEE
80views Hardware» more  ICCAD 1994»
14 years 2 months ago
Macromodeling of analog circuits for hierarchical circuit design
{ Hierarchy plays a signi cant role in the design of digital and analog circuits. At each level of the hierarchy it becomes essential to evaluate if a sub-block design is feasible ...
Jianfeng Shao, Ramesh Harjani
TSMC
2010
13 years 4 months ago
Comparison of Optimal Solutions to Real-Time Path Planning for a Mobile Vehicle
In this paper, we present two near-optimal methods to determine the real-time collision-free path for a mobile vehicle moving in a dynamically changing environment. The proposed de...
Jian Yang, Zhihua Qu, Jing Wang 0005, Kevin L. Con...