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TCBB
2011
13 years 3 months ago
Semantics and Ambiguity of Stochastic RNA Family Models
Stochastic models such as hidden Markov models or stochastic context free grammars can fail to return the correct, maximum likelihood solution in the case of semantic ambiguity. T...
Robert Giegerich, Christian Höner zu Siederdi...
TCBB
2011
13 years 3 months ago
A Partial Set Covering Model for Protein Mixture Identification Using Mass Spectrometry Data
—Protein identification is a key and essential step in mass spectrometry (MS) based proteome research. To date, there are many protein identification strategies that employ eithe...
Zengyou He, Can Yang, Weichuan Yu
TMM
2011
166views more  TMM 2011»
13 years 3 months ago
Audiovisual Discrimination Between Speech and Laughter: Why and When Visual Information Might Help
Past research on automatic laughter classification / detection has focused mainly on audio-based approaches. Here we present an audiovisual approach to distinguishing laughter fr...
Stavros Petridis, Maja Pantic
TVCG
2011
144views more  TVCG 2011»
13 years 3 months ago
An Immersive Virtual Peer for Studying Social Influences on Child Cyclists' Road-Crossing Behavior
—The goal of our work is to develop a programmatically controlled peer to bicycle with a human subject for the purpose of studying how social interactions influence road-crossing...
Sabarish Babu, Timofey Grechkin, Benjamin Chihak, ...
WWW
2011
ACM
13 years 3 months ago
Search result diversity for informational queries
Ambiguous queries constitute a significant fraction of search instances and pose real challenges to web search engines. With current approaches the top results for these queries ...
Michael J. Welch, Junghoo Cho, Christopher Olston