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» Generating Seeded Trees from Data Sets
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ACL
2010
15 years 2 months ago
Sentiment Learning on Product Reviews via Sentiment Ontology Tree
Existing works on sentiment analysis on product reviews suffer from the following limitations: (1) The knowledge of hierarchical relationships of products attributes is not fully ...
Wei Wei, Jon Atle Gulla
IEEECIT
2009
IEEE
15 years 11 months ago
Web Forum Sentiment Analysis Based on Topics
As web forum has become an enormous collection of highly valuable opinions and commentaries, more and more researchers express strong interests on it. However, most of them pay at...
Lei Shi, Bai Sun, Liang Kong, Yan Zhang
TMI
2010
128views more  TMI 2010»
15 years 3 months ago
Segmentation of the Outer Vessel Wall of the Common Carotid Artery in CTA
—A novel method is presented for carotid artery vessel wall segmentation in computed tomography angiography (CTA) data. First the carotid lumen is semi-automatically segmented us...
Danijela Vukadinovic, Theo van Walsum, Rashindra M...
BMCBI
2007
156views more  BMCBI 2007»
15 years 4 months ago
Bio: : NEXUS: a Perl API for the NEXUS format for comparative biological data
Background: Evolutionary analysis provides a formal framework for comparative analysis of genomic and other data. In evolutionary analysis, observed data are treated as the termin...
Thomas Hladish, Vivek Gopalan, Chengzhi Liang, Wei...
BPM
2007
Springer
181views Business» more  BPM 2007»
15 years 11 months ago
Generation of Business Process Models for Object Life Cycle Compliance
Abstract. Business process models usually capture data exchanged between tasks in terms of objects. These objects are commonly standardized using reference data models that prescri...
Jochen Malte Küster, Ksenia Ryndina, Harald G...