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SIAMCOMP
1998
124views more  SIAMCOMP 1998»
13 years 7 months ago
Near-Linear Time Construction of Sparse Neighborhood Covers
This paper introduces a near-linear time sequential algorithm for constructing a sparse neighborhood cover. This implies analogous improvements (from quadratic to near-linear time)...
Baruch Awerbuch, Bonnie Berger, Lenore Cowen, Davi...
ISCAS
2006
IEEE
145views Hardware» more  ISCAS 2006»
14 years 1 months ago
The wordlength determination problem of linear time invariant systems with multiple outputs - a geometric programming approach
This paper proposes two new methods for optimizing objectives and constraints. The GP approach is very general and hardware resources in finite wordlength implementation of it allo...
S. C. Chan, K. M. Tsui
BMCBI
2010
142views more  BMCBI 2010»
13 years 7 months ago
pplacer: linear time maximum-likelihood and Bayesian phylogenetic placement of sequences onto a fixed reference tree
Background: Likelihood-based phylogenetic inference is generally considered to be the most reliable classification method for unknown sequences. However, traditional likelihood-ba...
Frederick A. Matsen III, Robin B. Kodner, E. Virgi...
ISCAS
2007
IEEE
128views Hardware» more  ISCAS 2007»
14 years 1 months ago
Analysis of Second-Order Modes of Linear Continuous-Time Systems under Positive-Real Transformations
Abstract— This paper discusses the behavior of the secondorder modes of linear continuous-time systems under variable transformations with positive-real functions. We first disc...
Shunsuke Koshita, Yousuke Mizukami, Taketo Konno, ...
WG
1998
Springer
13 years 12 months ago
Linear Time Solvable Optimization Problems on Graphs of Bounded Clique Width
Hierarchical decompositions of graphs are interesting for algorithmic purposes. There are several types of hierarchical decompositions. Tree decompositions are the best known ones....
Bruno Courcelle, Johann A. Makowsky, Udi Rotics