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» A fast algorithm for computing large Fibonacci numbers
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ALMOB
2006
106views more  ALMOB 2006»
13 years 7 months ago
Multiple sequence alignment with user-defined anchor points
Background: Automated software tools for multiple alignment often fail to produce biologically meaningful results. In such situations, expert knowledge can help to improve the qua...
Burkhard Morgenstern, Sonja J. Prohaska, Dirk P&ou...
BMCBI
2006
103views more  BMCBI 2006»
13 years 7 months ago
Cis-motifs upstream of the transcription and translation initiation sites are effectively revealed by their positional disequili
Background: The discovery of cis-regulatory motifs still remains a challenging task even though the number of sequenced genomes is constantly growing. Computational analyses using...
Kenneth W. Berendzen, Kurt Stüber, Klaus Hart...
BMCBI
2006
98views more  BMCBI 2006»
13 years 7 months ago
Optimised amino acid specific weighting factors for unbound protein docking
Background: One of the most challenging aspects of protein-protein docking is the inclusion of flexibility into the docking procedure. We developed a postfilter where the grid-rep...
Philipp Heuser, Dietmar Schomburg
CI
2006
101views more  CI 2006»
13 years 7 months ago
Sentiment Classification of Movie Reviews Using Contextual Valence Shifters
We present two methods for determining the sentiment expressed by a movie review. The semantic orientation of a review can be positive, negative, or neutral. We examine the effect...
Alistair Kennedy, Diana Inkpen
BMCBI
2007
136views more  BMCBI 2007»
13 years 7 months ago
Prediction of tissue-specific cis-regulatory modules using Bayesian networks and regression trees
Background: In vertebrates, a large part of gene transcriptional regulation is operated by cisregulatory modules. These modules are believed to be regulating much of the tissue-sp...
Xiaoyu Chen, Mathieu Blanchette