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» Topic models with power-law using Pitman-Yor process
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WWW
2005
ACM
16 years 6 months ago
Mining web site's topic hierarchy
Searching and navigating a Web site is a tedious task and the hierarchical models, such as site maps, are frequently used for organizing the Web site's content. In this work,...
Nan Liu, C. Yang
KDD
2009
ACM
190views Data Mining» more  KDD 2009»
16 years 6 months ago
Named entity mining from click-through data using weakly supervised latent dirichlet allocation
This paper addresses Named Entity Mining (NEM), in which we mine knowledge about named entities such as movies, games, and books from a huge amount of data. NEM is potentially use...
Gu Xu, Shuang-Hong Yang, Hang Li
TMRA
2005
Springer
15 years 11 months ago
Collaborative Software Development and Topic Maps
This work-in-progress report subsumes our ongoing research to develop a Topic Maps centric, modularised system which supports collaborative software development by combining the me...
Markus Ueberall, Oswald Drobnik
WWW
2007
ACM
16 years 6 months ago
A link classification based approach to website topic hierarchy generation
Hierarchical models are commonly used to organize a Website's content. A Website's content structure can be represented by a topic hierarchy, a directed tree rooted at a...
Nan Liu, Christopher C. Yang
ESWS
2008
Springer
15 years 7 months ago
Viewing and Querying Topic Maps in terms of RDF
Both Topic Maps and RDF are popular semantic web standards designed for machine processing of web documents. Since these representations were originally created for different purpo...
Silvia Stefanova, Tore Risch