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» Citation Author Topic Model in Expert Search
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ICML
2009
IEEE
14 years 9 days ago
Topic-link LDA: joint models of topic and author community
Given a large-scale linked document collection, such as a collection of blog posts or a research literature archive, there are two fundamental problems that have generated a lot o...
Yan Liu, Alexandru Niculescu-Mizil, Wojciech Gryc
ICDM
2009
IEEE
183views Data Mining» more  ICDM 2009»
13 years 3 months ago
Multirelational Topic Models
In this paper we propose the multirelational topic model (MRTM) for multiple types of link modeling such as citation and coauthor links in document networks. In the citation networ...
Jia Zeng, William K. Cheung, Chun-hung Li, Jiming ...
CIKM
2008
Springer
13 years 7 months ago
Non-local evidence for expert finding
The task addressed in this paper, finding experts in an enterprise setting, has gained in importance and interest over the past few years. Commonly, this task is approached as an ...
Krisztian Balog, Maarten de Rijke
ERCIMDL
2003
Springer
145views Education» more  ERCIMDL 2003»
13 years 10 months ago
Reference Directed Indexing: Redeeming Relevance for Subject Search in Citation Indexes
Abstract. Citation indexes are valuable tools for research, in part because they provide a means with which to measure the relative impact of articles in a collection of scientifi...
Shannon Bradshaw
KCAP
2003
ACM
13 years 10 months ago
Aiding knowledge capture by searching for extensions of knowledge models
Electronic concept mapping tools empower experts to play an active role in the knowledge capture process, and provide a medium for building richly connected multimedia knowledge m...
David B. Leake, Ana Gabriela Maguitman, Thomas Rei...