Sciweavers

725 search results - page 82 / 145
» Bounding Degrees on RPL
Sort
View
TIT
2010
94views Education» more  TIT 2010»
13 years 4 months ago
Rewriting codes for joint information storage in flash memories
Abstract--Memories whose storage cells transit irreversibly between states have been common since the start of the data storage technology. In recent years, flash memories have bec...
Anxiao Jiang, Vasken Bohossian, Jehoshua Bruck
SODA
2012
ACM
170views Algorithms» more  SODA 2012»
12 years 12 days ago
Compression via matroids: a randomized polynomial kernel for odd cycle transversal
The Odd Cycle Transversal problem (OCT) asks whether a given graph can be made bipartite by deleting at most k of its vertices. In a breakthrough result Reed, Smith, and Vetta (Op...
Stefan Kratsch, Magnus Wahlström
STOC
2005
ACM
122views Algorithms» more  STOC 2005»
14 years 10 months ago
The price of anarchy of finite congestion games
We consider the price of anarchy of pure Nash equilibria in congestion games with linear latency functions. For asymmetric games, the price of anarchy of maximum social cost is ( ...
George Christodoulou, Elias Koutsoupias
SIGMOD
2005
ACM
99views Database» more  SIGMOD 2005»
14 years 10 months ago
Query answering exploiting structural properties
We review the notion of hypertree width, a measure of the degree of cyclicity of hypergraphs that is useful for identifying and solving efficiently easy instances of hard problems...
Francesco Scarcello
ISSAC
2009
Springer
147views Mathematics» more  ISSAC 2009»
14 years 4 months ago
Fast algorithms for differential equations in positive characteristic
We address complexity issues for linear differential equations in characteristic p > 0: resolution and computation of the p-curvature. For these tasks, our main focus is on al...
Alin Bostan, Éric Schost