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CIKM
2005
Springer
14 years 3 months ago
Novelty detection based on sentence level patterns
The detection of new information in a document stream is an important component of many potential applications. In this paper, a new novelty detection approach based on the identi...
Xiaoyan Li, W. Bruce Croft
SIGMOD
2008
ACM
123views Database» more  SIGMOD 2008»
14 years 10 months ago
Query-based partitioning of documents and indexes for information lifecycle management
Regulations require businesses to archive many electronic documents for extended periods of time. Given the sheer volume of documents and the response time requirements, documents...
Soumyadeb Mitra, Marianne Winslett, Windsor W. Hsu
IIIX
2006
ACM
14 years 4 months ago
Towards genre classification for IR in the workplace
Abstract. Use of document genre in information retrieval systems has the potential to improve the task-appropriateness of results. However, genre classification remains a challengi...
Luanne Freund, Charles L. A. Clarke, Elaine G. Tom...
DGO
2007
174views Education» more  DGO 2007»
13 years 11 months ago
New techniques for ensuring the long term integrity of digital archives
A large portion of the government, business, cultural, and scientific digital data being created today needs to be archived and preserved for future use of periods ranging from a ...
Sangchul Song, Joseph JáJá
IKE
2004
13 years 11 months ago
Integration of Domain-Specific and Domain-Independent Ontologies for Colonoscopy Video Database Annotation
Flexible and effective indexing of video data so as to render it useful in automated inference and datadriven knowledge acquisition is a key problem in knowledge engineering. In t...
Jie Bao, Yu Cao, Wallapak Tavanapong, Vasant Honav...