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APPROX
2006
Springer
121views Algorithms» more  APPROX 2006»
15 years 7 months ago
A Randomized Solver for Linear Systems with Exponential Convergence
Abstract. The Kaczmarz method for solving linear systems of equations Ax = b is an iterative algorithm that has found many applications ranging from computer tomography to digital ...
Thomas Strohmer, Roman Vershynin
148
Voted
DASFAA
2004
IEEE
158views Database» more  DASFAA 2004»
15 years 7 months ago
A Cost Model for Spatial Intersection Queries on RI-Trees
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
90
Voted
CRYPTO
2006
Springer
89views Cryptology» more  CRYPTO 2006»
15 years 7 months ago
Oblivious Transfer and Linear Functions
Abstract. We study unconditionally secure 1-out-of-2 Oblivious Transfer (1-2 OT). We first point out that a standard security requirement for 1-2 OT of bits, namely that the receiv...
Ivan Damgård, Serge Fehr, Louis Salvail, Chr...
127
Voted
CCS
2000
ACM
15 years 7 months ago
Accountable certificate management using undeniable attestations
This paper initiates a study of accountable certificate management methods, necessary to support long-term authenticity of digital documents. Our main contribution is a model for ...
Ahto Buldas, Peeter Laud, Helger Lipmaa
150
Voted
INFOCOM
2000
IEEE
15 years 7 months ago
Variance of Aggregated Web Traffic
Abstract-If data traffic were Poisson, increases in the amount of traffic aggregated on a network would rapidly decrease the relative size of bursts. The discovery of pervasive lon...
Robert Morris, Dong Lin