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» On numbers of Davenport-Schinzel sequences
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DALT
2004
Springer
15 years 7 months ago
Enhancing Commitment Machines
Abstract. Agent interaction protocols are usually specified in terms of permissible sequences of messages. This representation is, unfortunately, brittle and does not allow for ...
Michael Winikoff, Wei Liu, James Harland
88
Voted
CSR
2007
Springer
15 years 5 months ago
On Empirical Meaning of Randomness with Respect to a Real Parameter
We study the empirical meaning of randomness with respect to a family of probability distributions P, where is a real parameter, using algorithmic randomness theory. In the case w...
Vladimir V. V'yugin
92
Voted
APPROX
2008
Springer
95views Algorithms» more  APPROX 2008»
15 years 3 months ago
Sweeping Points
Given a set of points in the plane, and a sweep-line as a tool, what is best way to move the points to a target point using a sequence of sweeps? In a sweep, the sweep-line is plac...
Adrian Dumitrescu, Minghui Jiang
CORR
2004
Springer
111views Education» more  CORR 2004»
15 years 1 months ago
Finding Approximate Palindromes in Strings Quickly and Simply
: Described are two algorithms to find long approximate palindromes in a string, for example a DNA sequence. A simple algorithm requires O(n)space and almost always runs in O(k.n)-...
L. Allison
DM
2008
116views more  DM 2008»
15 years 1 months ago
Breaking the rhythm on graphs
We study graph colorings avoiding periodic sequences with large number of blocks on paths. The main problem is to decide, for a given class of graphs F, if there are absolute const...
Noga Alon, Jaroslaw Grytczuk