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» Modelling Tacit Knowledge via Questionnaire Data
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CIKM
2009
Springer
14 years 1 months ago
Reducing the risk of query expansion via robust constrained optimization
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...
Kevyn Collins-Thompson
ICDM
2003
IEEE
92views Data Mining» more  ICDM 2003»
14 years 17 days ago
Validating and Refining Clusters via Visual Rendering
Clustering is an important technique for understanding and analysis of large multi-dimensional datasets in many scientific applications. Most of clustering research to date has be...
Keke Chen, Ling Liu
KAIS
2008
109views more  KAIS 2008»
13 years 7 months ago
Knowledge-empowered automated negotiation system for e-Commerce
This paper focuses on knowledge empowered automated negotiation systems for buyer-centric multi-bilateral multi-attribute e-Procurement. We propose two knowledge empowered models,...
Zhuang Yan, Simon Fong, Meilin Shi
WWW
2001
ACM
14 years 8 months ago
XML and XSLT Modeling for Multimedia Bitstream Manipulation
New devices gaining access to the Internet need to obtain multimedia content adapted to their limited capacities. Scalable formats allow to retrieve different versions of a single...
Sylvain Devillers
CVPR
2008
IEEE
14 years 9 months ago
Hybrid body representation for integrated pose recognition, localization and segmentation
We propose a hybrid body representation that represents each typical pose by both template-like view information and part-based structural information. Specifically, each body par...
Cheng Chen, Guoliang Fan