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IJCAI
2003
13 years 11 months ago
Comparing Best-First Search and Dynamic Programming for Optimal Multiple Sequence Alignment
Sequence alignment is an important problem in computational biology. We compare two different approaches to the problem of optimally aligning two or more character strings: bounde...
Heath Hohwald, Ignacio Thayer, Richard E. Korf
BMCBI
2008
99views more  BMCBI 2008»
13 years 10 months ago
Comparative phyloinformatics of virus genes at micro and macro levels in a distributed computing environment
Background: Preparedness for a possible global pandemic caused by viruses such as the highly pathogenic influenza A subtype H5N1 has become a global priority. In particular, it is...
Dadabhai T. Singh, Rahul Trehan, Bertil Schmidt, T...
IMDS
2006
389views more  IMDS 2006»
13 years 9 months ago
Success and failure of pure-play organizations: Webvan versus Peapod, a comparative analysis
Many businesses have failed in pure play markets, on-line grocery retailers or e-grocers among them. E-grocers face many problems which the traditional brick and mortar grocery st...
Stephen E. Lunce, Leslie M. Lunce, Yoko Kawai, Bal...
MT
2006
95views more  MT 2006»
13 years 9 months ago
Finding translations for low-frequency words in comparable corpora
Abstract. The paper proposes a method to improve the extraction of lowfrequency translation equivalents from comparable corpora. Prior to performing the mapping between vector spac...
Viktor Pekar, Ruslan Mitkov, Dimitar Blagoev, Andr...
COLING
2010
13 years 4 months ago
Automatic analysis of semantic similarity in comparable text through syntactic tree matching
We propose to analyse semantic similarity in comparable text by matching syntactic trees and labeling the alignments according to one of five semantic similarity relations. We pre...
Erwin Marsi, Emiel Krahmer