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BIBE
2005
IEEE
124views Bioinformatics» more  BIBE 2005»
14 years 3 months ago
Approximate Global Alignment of Sequences
We propose two novel dynamic programming (DP) methods that solve the the approximate bounded and unbounded global alignment problems for biological sequences. Our first method so...
Tamer Kahveci, Venkatakrishnan Ramaswamy, Han Tao,...
BIBE
2005
IEEE
126views Bioinformatics» more  BIBE 2005»
14 years 3 months ago
Suboptimal Alignments Improve the Detection of Weak Homologs in Sequence Database Searches
PSI-BLAST remains one of the popular tools for searching remote homologs in sequence databases. We recently demonstrated that hybrid alignment can function as the alignment core f...
Yuheng Li, Mario Lauria, Ralf Bundschuh
AAAI
2004
13 years 11 months ago
PROBCONS: Probabilistic Consistency-Based Multiple Alignment of Amino Acid Sequences
Obtaining an accurate multiple alignment of protein sequences is a difficult computational problem for which many heuristic techniques sacrifice optimality to achieve reasonable r...
Chuong B. Do, Michael Brudno, Serafim Batzoglou
ACL
2006
13 years 11 months ago
Word Alignment for Languages with Scarce Resources Using Bilingual Corpora of Other Language Pairs
This paper proposes an approach to improve word alignment for languages with scarce resources using bilingual corpora of other language pairs. To perform word alignment between la...
Haifeng Wang, Hua Wu, Zhan-yi Liu
CANDC
2006
ACM
13 years 10 months ago
Detecting and aligning peaks in mass spectrometry data with applications to MALDI
In this paper, we address the peak detection and alignment problem in the analysis of mass spectrometry data. To deal with the peak redundancy problem existing in the MALDI data a...
Weichuan Yu, Baolin Wu, Ning Lin, Kathy Stone, Ken...