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WWW
2008
ACM
16 years 4 months ago
Recommending questions using the mdl-based tree cut model
The paper is concerned with the problem of question recommendation. Specifically, given a question as query, we are to retrieve and rank other questions according to their likelih...
Yunbo Cao, Huizhong Duan, Chin-Yew Lin, Yong Yu, H...
CACM
2000
225views more  CACM 2000»
15 years 3 months ago
Complementary Video and Audio Analysis for Broadcast News Archives
The Informedia Digital Video Library system extracts information from digitized video sources and allows full content search and retrieval over all extracted data. This extracted ...
Howard D. Wactlar, Alexander G. Hauptmann, Michael...
CLEF
2005
Springer
15 years 9 months ago
Thomson Legal and Regulatory Experiments at CLEF-2005
For the 2005 Cross-Language Evaluation Forum, Thomson Legal and Regulatory participated in the Hungarian, French, and Portuguese monolingual search tasks as well as French-to-Port...
Isabelle Moulinier, Ken Williams
SIGMOD
2007
ACM
112views Database» more  SIGMOD 2007»
16 years 4 months ago
A random walk approach to sampling hidden databases
A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden backend database to provide answers to user queries. ...
Arjun Dasgupta, Gautam Das, Heikki Mannila
IDEAS
2008
IEEE
105views Database» more  IDEAS 2008»
15 years 10 months ago
Pruning attribute values from data cubes with diamond dicing
Data stored in a data warehouse are inherently multidimensional, but most data-pruning techniques (such as iceberg and top-k queries) are unidimensional. However, analysts need to...
Hazel Webb, Owen Kaser, Daniel Lemire