56 search results - page 1 / 12 » Some Algebraic Problems with Connections to Circuit Complexi... |
DAGSTUHL
2006
14 years 6 months ago
2006
STOC
2004
ACM
15 years 5 months ago
2004
ACM
We prove an (lg n) cell-probe lower bound on maintaining connectivity in dynamic graphs, as well as a more general trade-off between updates and queries. Our bound holds even if t...
ORL
2000
14 years 5 months ago
2000
We study four scheduling problems involving the maximum lateness criterion and an element of batching. For all the problems that we examine, algorithms appear in the literature th...
ECCC
2008
14 years 5 months ago
2008
Any proof of P = NP will have to overcome two barriers: relativization and natural proofs. Yet over the last decade, we have seen circuit lower bounds (for example, that PP does n...
JDA
2006
14 years 5 months ago
2006
In this paper, we survey fully dynamic algorithms for path problems on general directed graphs. In particular, we consider two fundamental problems: dynamic transitive closure and...