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STOC
1992
ACM
100views Algorithms» more  STOC 1992»
13 years 12 months ago
Biased Random Walks
How much can an imperfect source of randomness affect an algorithm? We examine several simple questions of this type concerning the long-term behavior of a random walk on a finite...
Yossi Azar, Andrei Z. Broder, Anna R. Karlin, Nath...
ISSAC
1989
Springer
87views Mathematics» more  ISSAC 1989»
13 years 12 months ago
An Improved Las Vegas Primality Test
: We present a modification of the Goldwasser-Kilian-Atkin primality test, which, when given an input n, outputs either prime or composite, along with a certificate of correctnes...
Erich Kaltofen, T. Valente, Norika Yui
DBPL
2007
Springer
101views Database» more  DBPL 2007»
13 years 12 months ago
Efficient Inclusion for a Class of XML Types with Interleaving and Counting
Inclusion between XML types is important but expensive, and is much more expensive when unordered types are considered. We prove here that inclusion for XML types with interleavin...
Giorgio Ghelli, Dario Colazzo, Carlo Sartiani
ANTS
2010
Springer
262views Algorithms» more  ANTS 2010»
13 years 11 months ago
Short Bases of Lattices over Number Fields
Lattices over number elds arise from a variety of sources in algorithmic algebra and more recently cryptography. Similar to the classical case of Z-lattices, the choice of a nice,...
Claus Fieker, Damien Stehlé
ATAL
2006
Springer
13 years 11 months ago
Robust mechanisms for information elicitation
We study information elicitation mechanisms in which a principal agent attempts to elicit the private information of other agents using a carefully selected payment scheme based o...
Aviv Zohar, Jeffrey S. Rosenschein