Sciweavers

7106 search results - page 359 / 1422
» Restricted Complexity, General Complexity
Sort
View
ISSAC
2009
Springer
123views Mathematics» more  ISSAC 2009»
16 years 1 months ago
Schemes for deterministic polynomial factoring
In this work we relate the deterministic complexity of factoring polynomials (over finite fields) to certain combinatorial objects, we call m-schemes, that are generalizations o...
Gábor Ivanyos, Marek Karpinski, Nitin Saxen...
EUROCRYPT
2000
Springer
15 years 10 months ago
One-Way Trapdoor Permutations Are Sufficient for Non-trivial Single-Server Private Information Retrieval
We show that general one-way trapdoor permutations are sufficient to privately retrieve an entry from a database of size n with total communication complexity strictly less than n....
Eyal Kushilevitz, Rafail Ostrovsky
IANDC
2007
84views more  IANDC 2007»
15 years 6 months ago
The perfectly synchronized round-based model of distributed computing
ectly-synchronized round-based model provides the powerful abstraction of op failures with atomic and synchronous message delivery. This abstraction makes distributed programming ...
Carole Delporte-Gallet, Hugues Fauconnier, Rachid ...
ALGOSENSORS
2009
Springer
16 years 1 months ago
Link Reversal: How to Play Better to Work Less
Sensor networks, with their ad hoc deployments, node mobility, and wireless communication, pose serious challenges for developing provably correct and efficient applications. A po...
Bernadette Charron-Bost, Jennifer L. Welch, Josef ...
CISS
2008
IEEE
16 years 1 months ago
Distributed computation of a sparse cover in sensor networks without location information
— In this paper, we present a distributed algorithm for detecting redundancies in a sensor network with no location information. We demonstrate how, in the absence of localizatio...
Alireza Tahbaz-Salehi, Ali Jadbabaie