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» Usefulness of click-through data in expert search
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WWW
2008
ACM
14 years 8 months ago
Characterizing typical and atypical user sessions in clickstreams
Millions of users retrieve information from the Internet using search engines. Mining these user sessions can provide valuable information about the quality of user experience and...
Narayanan Sadagopan, Jie Li
EXPERT
1998
83views more  EXPERT 1998»
13 years 7 months ago
Data-Driven Constructive Induction
Constructive induction divides the problem of learning an inductive hypothesis into two intertwined searches: one—for the “best” representation space, and two—for the “be...
Eric Bloedorn, Ryszard S. Michalski
CIKM
2008
Springer
13 years 9 months ago
Modeling multi-step relevance propagation for expert finding
An expert finding system allows a user to type a simple text query and retrieve names and contact information of individuals that possess the expertise expressed in the query. Thi...
Pavel Serdyukov, Henning Rode, Djoerd Hiemstra
CI
2004
99views more  CI 2004»
13 years 7 months ago
Purpose-Based Expert Finding in a Portfolio Management System
Most of the research inthe area of expert finding focuses on creating and maintaining centralized directories of experts' profiles, which users can search on demand. However, ...
Xiaolin Niu, Gordon I. McCalla, Julita Vassileva
FLAIRS
2008
13 years 9 months ago
Answer Set Programming on Expert Feedback to Populate and Extend Dynamic Ontologies
The next generation of online reference works will require structured representations of their contents in order to support scholarly functions such as semantic search, automated ...
Mathias Niepert, Cameron Buckner, Colin Allen