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AIEDU
2005
89views more  AIEDU 2005»
13 years 8 months ago
An Evaluation of a Hybrid Language Understanding Approach for Robust Selection of Tutoring Goals
In this paper, we explore the problem of selecting appropriate interventions for students based on an analysis of their interactions with a tutoring system. In the context of the W...
Carolyn Penstein Rosé, Kurt VanLehn
CVPR
2008
IEEE
14 years 10 months ago
Coherent image annotation by learning semantic distance
Conventional approaches to automatic image annotation usually suffer from two problems: (1) They cannot guarantee a good semantic coherence of the annotated words for each image, ...
Tao Mei, Yong Wang, Xian-Sheng Hua, Shaogang Gong,...
ICSM
2008
IEEE
14 years 2 months ago
Retrieving relevant reports from a customer engagement repository
Customers of modern enterprise applications commonly engage the vendor of the application for onsite troubleshooting and fine tuning of large deployments. The results of these eng...
Dharmesh Thakkar, Zhen Ming Jiang, Ahmed E. Hassan...
ICDE
2007
IEEE
176views Database» more  ICDE 2007»
14 years 2 months ago
Finding Important People in Large News Video Databases Using Multimodal and Clustering Analysis
The wide availability of large scale databases requires more efficient and scalable tools for data understanding and knowledge discovery. In this paper, we present a method to ...
Duy-Dinh Le, Shin'ichi Satoh, Michael E. Houle, Da...
BMCBI
2010
97views more  BMCBI 2010»
13 years 3 months ago
A semi-parametric Bayesian model for unsupervised differential co-expression analysis
Background: Differential co-expression analysis is an emerging strategy for characterizing disease related dysregulation of gene expression regulatory networks. Given pre-defined ...
Johannes M. Freudenberg, Siva Sivaganesan, Michael...