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BMCBI
2008
121views more  BMCBI 2008»
15 years 7 months ago
A simple and fast heuristic for protein structure comparison
Background: Protein structure comparison is a key problem in bioinformatics. There exist several methods for doing protein comparison, being the solution of the Maximum Contact Ma...
David A. Pelta, Juan Ramón González,...
CORR
2008
Springer
143views Education» more  CORR 2008»
15 years 7 months ago
Joint Source Channel Coding with Side Information Using Hybrid Digital Analog Codes
We study the joint source channel coding problem of transmitting an analog source over a Gaussian channel in two cases - (i) the presence of interference known only to the transmit...
Makesh Pravin Wilson, Krishna R. Narayanan, Giusep...
CORR
2008
Springer
118views Education» more  CORR 2008»
15 years 7 months ago
Learning Low-Density Separators
Abstract. We define a novel, basic, unsupervised learning problem learning the the lowest density homogeneous hyperplane separator of an unknown probability distribution. This task...
Shai Ben-David, Tyler Lu, Dávid Pál,...
CORR
2006
Springer
122views Education» more  CORR 2006»
15 years 7 months ago
On the complexity of XPath containment in the presence of disjunction, DTDs, and variables
XPath is a simple language for navigating an XML-tree and returning a set of answer nodes. The focus in this paper is on the complexity of the containment problem for various frag...
Frank Neven, Thomas Schwentick
ESWA
2006
182views more  ESWA 2006»
15 years 7 months ago
Improved route planning and scheduling of waste collection and transport
The collection of waste is a highly visible and important municipal service that involves large expenditures. Waste collection problems are, however, one of the most difficult ope...
Teemu Nuortio, Jari Kytöjoki, Harri Niska, Ol...