2322 search results - page 96 / 465 » On a game in directed graphs |
133
click to vote
VTC
2006
IEEE
16 years 9 days ago
2006
IEEE
— Mobility models are widely used in simulation-based performance analyses of mobile networks. However, there is a trade-off between simplicity and realistic movement patterns. S...
166
click to vote
EJC
2007
15 years 6 months ago
2007
We study the notion of hypertree width of hypergraphs. We prove that, up to a constant factor, hypertree width is the same as a number of other hypergraph invariants that resemble...
212
click to vote
CORR
2011
Springer
14 years 10 months ago
2011
Springer
We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. Thi...
176
click to vote
ICML
2006
IEEE
16 years 7 months ago
2006
IEEE
Policy evaluation is a critical step in the approximate solution of large Markov decision processes (MDPs), typically requiring O(|S|3 ) to directly solve the Bellman system of |S...
146
click to vote
ICRA
2009
IEEE
16 years 28 days ago
2009
IEEE
— The creation of a robot capable of navigating in unknown urban environments without the use of GPS data or prior map knowledge is envisioned in the Autonomous City Explorer (AC...