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ICASSP
2011
IEEE
14 years 10 months ago
A Lagrangian dual relaxation approach to ML MIMO detection: Reinterpreting regularized lattice decoding
This paper describes a new approximate maximum-likelihood (ML) MIMO detection approach by studying a Lagrangian dual relaxation (LDR) of ML. Unlike many existing relaxed ML method...
Jiaxian Pan, Wing-Kin Ma
IACR
2011
141views more  IACR 2011»
14 years 5 months ago
Approximate common divisors via lattices
We analyze the multivariate generalization of Howgrave-Graham’s algorithm for the approximate common divisor problem. In the m-variable case with modulus N and approximate common...
Henry Cohn, Nadia Heninger
BMCBI
2006
194views more  BMCBI 2006»
15 years 6 months ago
Novel metaheuristic for parameter estimation in nonlinear dynamic biological systems
Background: We consider the problem of parameter estimation (model calibration) in nonlinear dynamic models of biological systems. Due to the frequent ill-conditioning and multi-m...
Maria Rodriguez-Fernandez, Jose A. Egea, Julio R. ...
BMCBI
2010
90views more  BMCBI 2010»
15 years 6 months ago
Local alignment of generalized k-base encoded DNA sequence
Background: DNA sequence comparison is a well-studied problem, in which two DNA sequences are compared using a weighted edit distance. Recent DNA sequencing technologies however o...
Nils Homer, Stanley F. Nelson, Barry Merriman
BMCBI
2010
188views more  BMCBI 2010»
15 years 6 months ago
CDK-Taverna: an open workflow environment for cheminformatics
Background: Small molecules are of increasing interest for bioinformatics in areas such as metabolomics and drug discovery. The recent release of large open access chemistry datab...
Thomas Kuhn, Egon L. Willighagen, Achim Zielesny, ...