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COOPIS
2003
IEEE
14 years 2 months ago
Automatic Expansion of Manual Email Classifications Based on Text Analysis
The organization of documents is a task that we face as computer users daily. This is particularly true for management of email. Typically email documents are organized in director...
Enrico Giacoletto, Karl Aberer
CIKM
2009
Springer
14 years 1 months ago
Low-cost management of inverted files for online full-text search
In dynamic environments with frequent content updates, we require online full-text search that scales to large data collections and achieves low search latency. Several recent met...
Giorgos Margaritis, Stergios V. Anastasiadis
ELPUB
2003
ACM
14 years 2 months ago
Ontology Driven Websites/Metamorphosis: A Framework to Specify and Manage Ontology Driven Websites
Website development has always been an hard task: it consumes time and resources. What is new today is normally taken as granted tomorrow by users. This is to say that users always...
José Carlos Ramalho, Giovani Rubert Librelo...
CIKM
2008
Springer
13 years 10 months ago
Modeling hidden topics on document manifold
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
Deng Cai, Qiaozhu Mei, Jiawei Han, Chengxiang Zhai
CIKM
2004
Springer
14 years 2 months ago
Hierarchical document categorization with support vector machines
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
Lijuan Cai, Thomas Hofmann