329 search results - page 41 / 66 » New lower bounds for some spherical designs |
STOC
2003
ACM
14 years 7 months ago
2003
ACM
We describe a general technique for converting an online algorithm B to a truthtelling mechanism. We require that the original online competitive algorithm has certain "nicen...
CIE
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Graph isomorphism (GI) is one of the few remaining problems in NP whose complexity status couldn't be solved by classifying it as being either NP-complete or solvabl...
DAGSTUHL
2007
13 years 8 months ago
2007
rocesses involve modeling – simplifying or abstracting some aspects of the problem domain in order to plan and evaluate design decisions. The use of representations to reason abo...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
We introduce a new variant of the popular Burrows-Wheeler transform (BWT) called Geometric Burrows-Wheeler Transform (GBWT). Unlike BWT, which merely permutes the text, GBWT conve...
LATIN
2004
Springer
14 years 23 days ago
2004
Springer
For several graph-theoretic parameters such as vertex cover and dominating set, it is known that if their sizes are bounded by k then the treewidth of the graph is bounded by some ...