Sciweavers

48 search results - page 4 / 10
» focs 2002
Sort
View
FOCS
2002
IEEE
15 years 5 months ago
LT Codes
We introduce LT codes, the first rateless erasure codes that are very efficient as the data length grows.
Michael Luby
FOCS
2002
IEEE
15 years 5 months ago
Market Equilibrium via a Primal-Dual-Type Algorithm
We provide the first polynomial time algorithm for the linear version of a market equilibrium model defined by Irving Fisher in 1891, thereby partially answering an open questio...
Nikhil R. Devanur, Christos H. Papadimitriou, Amin...
FOCS
2002
IEEE
15 years 5 months ago
Quantum Computation and Lattice Problems
We present the first explicit connection between quantum computation and lattice problems. Namely, our main result is a solution to the Unique Shortest Vector Problem (SVP) under ...
Oded Regev
FOCS
2002
IEEE
15 years 5 months ago
Graph Isomorphism is in SPP
We show that Graph Isomorphism is in the complexity class SPP, and hence it is in ⊕P (in fact, it is in ModkP for each k ≥ 2). We derive this result as a corollary of a more g...
Vikraman Arvind, Piyush P. Kurur
FOCS
2002
IEEE
15 years 5 months ago
Global Information from Local Observation
We observe a certain random process on a graph ”locally”, i.e., in the neighborhood of a node, and would like to derive information about ”global” properties of the graph....
Itai Benjamini, László Lovász