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PAISI
2010
Springer
15 years 5 months ago
Identifying Controversial Issues and Their Sub-topics in News Articles
We tackle the problem of automatically detecting controversial issues and their subtopics from news articles. We define a controversial issue as a concept that invokes conflicting ...
Yoonjung Choi, Yuchul Jung, Sung-Hyon Myaeng
126
Voted
FCSC
2008
88views more  FCSC 2008»
15 years 3 months ago
Fraction-free matrix factors: new forms for LU and QR factors
Gaussian elimination and LU factoring have been greatly studied from the algorithmic point of view, but much less from the point view of the best output format. In this paper, we g...
Wenqin Zhou, David J. Jeffrey
NAR
2011
223views Computer Vision» more  NAR 2011»
14 years 6 months ago
miRBase: integrating microRNA annotation and deep-sequencing data
miRBase is the primary online repository for all microRNA sequences and annotation. The current release (miRBase 16) contains over 15 000 microRNA gene loci in over 140 species, a...
Ana Kozomara, Sam Griffiths-Jones
COOPIS
2004
IEEE
15 years 7 months ago
Learning Classifiers from Semantically Heterogeneous Data
Semantically heterogeneous and distributed data sources are quite common in several application domains such as bioinformatics and security informatics. In such a setting, each dat...
Doina Caragea, Jyotishman Pathak, Vasant Honavar
ICDE
2001
IEEE
121views Database» more  ICDE 2001»
16 years 4 months ago
Model-Based Mediation with Domain Maps
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
Amarnath Gupta, Bertram Ludäscher, Maryann E....