261 search results - page 5 / 53 » A randomized polynomial-time simplex algorithm for linear pr... |
WADS
2001
Springer
14 years 29 days ago
2001
Springer
Abstract. We describe fully polynomial time approximation schemes for generalized multicommodity flow problems arising in VLSI applications such as Global Routing via Buffer Block...
SODA
2012
ACM
11 years 11 months ago
2012
ACM
ABSTRACT∗ Arman Yousefi† Neal E. Young‡ Minimum-weight triangulation (MWT) is NP-hard. It has a polynomial-time constant-factor approximation algorithm, and a variety of e...
ICALP
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. We present an expected polynomial time algorithm to generate a labeled planar graph uniformly at random. To generate the planar graphs, we derive recurrence formulas that...
STOC
2002
ACM
14 years 8 months ago
2002
ACM
: We initiate the study of a new measure of approximation. This measure compares the performance of an approximation algorithm to the random assignment algorithm. This is a useful ...
ICALP
2007
Springer
14 years 12 days ago
2007
Springer
Abstract. In this work we study the tractability of well supported approximate Nash Equilibria (SuppNE in short) in bimatrix games. In view of the apparent intractability of constr...