Sciweavers

793 search results - page 1 / 159
» Optimal Projective Algorithms for the List Update Problem
Sort
View
ICALP
2000
Springer
15 years 2 months ago
Optimal Projective Algorithms for the List Update Problem
The list update problem is a classical online problem, with an optimal competi
Christoph Ambühl, Bernd Gärtner, Bernhar...
ALGORITHMICA
1998
81views more  ALGORITHMICA 1998»
14 years 10 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
MFCS
1994
Springer
15 years 2 months ago
A Competitive Analysis of the List Update Problem with Lookahead
We consider the question of lookahead in the list update problem: What improvement can be achieved in terms of competitiveness if an on-line algorithm sees not only the present re...
Susanne Albers
63
Voted
ALGORITHMICA
1998
75views more  ALGORITHMICA 1998»
14 years 10 months ago
Average Case Analyses of List Update Algorithms, with Applications to Data Compression
We study the performance of the Timestamp(0) (TS(0)) algorithm for self-organizing sequential search on discrete memoryless sources. We demonstrate that TS(0) is better than Move-...
Susanne Albers, Michael Mitzenmacher
CDC
2010
IEEE
226views Control Systems» more  CDC 2010»
14 years 5 months ago
Fast primal-dual projected linear iterations for distributed consensus in constrained convex optimization
In this paper we study the constrained consensus problem, i.e. the problem of reaching a common point from the estimates generated by multiple agents that are constrained to lie in...
Ion Necoara, Ioan Dumitrache, Johan A. K. Suykens