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» Algorithms for trigonometric polynomials
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RECOMB
2010
Springer
15 years 11 months ago
Alignment-Free Phylogenetic Reconstruction
We introduce the first polynomial-time phylogenetic reconstruction algorithm under a model of sequence evolution allowing insertions and deletions—or indels. Given appropriate ...
Constantinos Daskalakis, Sébastien Roch
DAM
2006
88views more  DAM 2006»
15 years 4 months ago
Domination analysis for minimum multiprocessor scheduling
Let P be a combinatorial optimization problem, and let A be an approximation algorithm for P. The domination ratio domr(A, s) is the maximal real q such that the solution x(I) obt...
Gregory Gutin, Tommy R. Jensen, Anders Yeo
IPL
2007
69views more  IPL 2007»
15 years 4 months ago
On the fixed-parameter tractability of the equivalence test of monotone normal forms
We consider the problem Monet—given two monotone formulas ϕ in DNF and ψ in CNF, decide whether they are equivalent. While Monet is probably not coNPhard, it is a long standin...
Matthias Hagen
GRAMMARS
2000
100views more  GRAMMARS 2000»
15 years 4 months ago
Tabulation of Automata for Tree-Adjoining Languages
Abstract. We propose a modular design of tabular parsing algorithms for treeadjoining languages. The modularity is made possible by a separation of the parsing strategy from the me...
Miguel A. Alonso, Mark-Jan Nederhof, Eric Villemon...
MOBIHOC
2008
ACM
16 years 4 months ago
Optimal relay assignment for cooperative communications
Recently, cooperative communications, in the form of keeping each node with a single antenna and having a node exploit a relay node's antenna, is shown to be a promising appr...
Yi Shi, Sushant Sharma, Y. Thomas Hou, Sastry Komp...