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ALGORITHMICA
1998
81views more  ALGORITHMICA 1998»
15 years 3 months ago
The List Update Problem: Improved Bounds for the Counter Scheme
We consider the problem of dynamic reorganization of a linear list, where requests for the elements are generated randomly with fixed, unknown probabilities. The objective is to ...
Hadas Shachnai, Micha Hofri
126
Voted
CORR
2007
Springer
104views Education» more  CORR 2007»
15 years 3 months ago
Sorting and Selection in Posets
Classical problems of sorting and searching assume an underlying linear ordering of the objects being compared. In this paper, we study a more general setting, in which some pairs...
Constantinos Daskalakis, Richard M. Karp, Elchanan...
126
Voted
CIKM
2005
Springer
15 years 9 months ago
Query expansion using random walk models
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
Kevyn Collins-Thompson, Jamie Callan
122
Voted
PKC
2004
Springer
95views Cryptology» more  PKC 2004»
15 years 9 months ago
A Nonuniform Algorithm for the Hidden Number Problem in Subgroups
Boneh and Venkatesan have proposed a polynomial time algorithm in a non-uniform model for recovering a ”hidden” element α ∈ IFp, where p is prime, from very short strings of...
Igor Shparlinski, Arne Winterhof
126
Voted
ISSTA
2006
ACM
15 years 9 months ago
Tool support for randomized unit testing
There are several problem areas that must be addressed when applying randomization to unit testing. As yet no general, fully automated solution that works for all units has been p...
James H. Andrews, Susmita Haldar, Yong Lei, Felix ...