2446 search results - page 262 / 490 » Choiceless Polynomial Time |
COCO
2009
Springer
14 years 2 months ago
2009
Springer
One of the strongest techniques available for showing lower bounds on quantum communication complexity is the logarithm of the approximation rank of the communication matrix— th...
COCO
2009
Springer
14 years 2 months ago
2009
Springer
—We show that the rank of a depth-3 circuit (over any field) that is simple, minimal and zero is at most O(k3 log d). The previous best rank bound known was 2O(k2 ) (log d)k−2...
COCOA
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We study Facility Location games played by n agents situated on the nodes of a graph. Each agent orders installation of a facility at a node of the graph and pays connect...
COCOON
2009
Springer
14 years 2 months ago
2009
Springer
A graph class is sandwich monotone if, for every pair of its graphs G1 = (V, E1) and G2 = (V, E2) with E1 ⊂ E2, there is an ordering e1, . . . , ek of the edges in E2 \ E1 such ...
CSR
2009
Springer
14 years 2 months ago
2009
Springer
The 2-Disjoint Connected Subgraphs problem asks if a given graph has two vertex-disjoint connected subgraphs containing prespecified sets of vertices. We show that this problem is...