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SIGIR
2009
ACM
16 years 1 months ago
Smoothing clickthrough data for web search ranking
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
Jianfeng Gao, Wei Yuan, Xiao Li, Kefeng Deng, Jian...
VRST
2009
ACM
16 years 1 months ago
Indexing and retrieval of human motion data by a hierarchical tree
For the convenient reuse of large-scale 3D motion capture data, browsing and searching methods for the data should be explored. In this paper, an efficient indexing and retrieval...
Shuangyuan Wu, Zhaoqi Wang, Shihong Xia
166
Voted
BIBE
2008
IEEE
106views Bioinformatics» more  BIBE 2008»
16 years 1 months ago
Digital preservation - financial sustainability of biological data and material resources
—Following the technological advances that have enabled genome-wide analysis in most model organisms over the last ten years, there has been unprecedented growth in genome and po...
C. Chandras, T. Weaver, Michael Zouberakis, John M...
182
Voted
ICDM
2007
IEEE
254views Data Mining» more  ICDM 2007»
16 years 27 days ago
Sampling for Sequential Pattern Mining: From Static Databases to Data Streams
Sequential pattern mining is an active field in the domain of knowledge discovery. Recently, with the constant progress in hardware technologies, real-world databases tend to gro...
Chedy Raïssi, Pascal Poncelet
CBMS
2006
IEEE
16 years 22 days ago
An Ontology-Driven Mediator for Querying Time-Oriented Biomedical Data
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
Martin J. O'Connor, Ravi Shankar, Amar K. Das