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CIKM
2008
Springer
15 years 7 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
DOCENG
2010
ACM
15 years 6 months ago
Document imaging security and forensics ecosystem considerations
: Document Imaging Security and Forensics Ecosystem Considerations Steven Simske, Margaret Sturgill, Guy Adams, Paul Everest HP Laboratories HPL-2010-156 Security, Forensics, Colo...
Steven J. Simske, Margaret Sturgill, Guy Adams, Pa...
KDD
2007
ACM
237views Data Mining» more  KDD 2007»
16 years 5 months ago
Knowledge discovery of multiple-topic document using parametric mixture model with dirichlet prior
Documents, such as those seen on Wikipedia and Folksonomy, have tended to be assigned with multiple topics as a meta-data. Therefore, it is more and more important to analyze a re...
Issei Sato, Hiroshi Nakagawa
DOCENG
2004
ACM
15 years 10 months ago
A three-way merge for XML documents
Three-way merging is a technique that may be employed for reintegrating changes to a document in cases where multiple independently modified copies have been made. While tools fo...
Tancred Lindholm
SIGMOD
2010
ACM
199views Database» more  SIGMOD 2010»
15 years 2 months ago
Keyword search across databases and documents
Given the continuous growth of databases and the abundance of diverse files in modern IT environments, there is a pressing need to integrate keyword search on heterogeneous inform...
Carlos Garcia-Alvarado, Carlos Ordonez