24 search results - page 1 / 5 » Linear Phase Transition in Random Linear Constraint Satisfac... |
DRW
2003
13 years 6 months ago
2003
JUCS
2007
13 years 4 months ago
2007
: The distribution of overlaps of solutions of a random constraint satisfaction problem (CSP) is an indicator of the overall geometry of its solution space. For random k-SAT, nonri...
SAT
2005
Springer
13 years 10 months ago
2005
Springer
We introduce two incomplete polynomial time algorithms to solve satisfiability problems which both use Linear Programming (LP) techniques. First, the FlipFlop LP attempts to simul...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
We present an exactly solvable random-subcube model inspired by the structure of hard constraint satisfaction and optimization problems. Our model reproduces the structure of the s...
AAAI
2008
13 years 7 months ago
2008
The study of random instances of NP complete and coNP complete problems has had much impact on our understanding of the nature of hard problems. In this work, we initiate an effor...