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SIROCCO
2007
14 years 11 months ago
Fast Periodic Graph Exploration with Constant Memory
We consider the problem of periodic exploration of all nodes in undirected graphs by using a nite state automaton called later a robot. The robot, using a constant number of state...
Leszek Gasieniec, Ralf Klasing, Russell A. Martin,...
STOC
2004
ACM
94views Algorithms» more  STOC 2004»
15 years 9 months ago
Sublinear algorithms for testing monotone and unimodal distributions
The complexity of testing properties of monotone and unimodal distributions, when given access only to samples of the distribution, is investigated. Two kinds of sublineartime alg...
Tugkan Batu, Ravi Kumar, Ronitt Rubinfeld
76
Voted
SODA
2010
ACM
215views Algorithms» more  SODA 2010»
15 years 6 months ago
Compact Ancestry Labeling Schemes for XML Trees
An ancestry labeling scheme labels the nodes of any tree in such a way that ancestry queries between any two nodes can be answered just by looking at their corresponding labels. T...
Fraigniaud Pierre, Korman Amos
TIT
2010
94views Education» more  TIT 2010»
14 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
80
Voted
ISAAC
2003
Springer
141views Algorithms» more  ISAAC 2003»
15 years 2 months ago
Quasi-optimal Arithmetic for Quaternion Polynomials
Abstract. Fast algorithms for arithmetic on real or complex polynomials are wellknown and have proven to be not only asymptotically efficient but also very practical. Based on Fas...
Martin Ziegler