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SIGIR
2003
ACM
16 years 3 days ago
Generating hierarchical summaries for web searches
Hierarchies provide a means of organizing, summarizing and accessing information. We describe a method for automatically generating hierarchies from small collections of text, and...
Dawn J. Lawrie, W. Bruce Croft
LREC
2008
83views Education» more  LREC 2008»
15 years 8 months ago
Question Answering on Speech Transcriptions: the QAST evaluation in CLEF
This paper reports on the QAST track of CLEF aiming to evaluate Question Answering on Speech Transcriptions. Accessing information in spoken documents provides additional challeng...
Lori Lamel, Sophie Rosset, Christelle Ayache, Djam...
172
Voted
CSREAEEE
2006
154views Business» more  CSREAEEE 2006»
15 years 8 months ago
Structural Discovery of E-lessons
An e-lesson is comprised of a "body" and a "view". The body is the actual content of the e-lesson and the assumption is that it is an html document. The view i...
Azita Bahrami
ISI
2006
Springer
15 years 6 months ago
Analyzing Entities and Topics in News Articles Using Statistical Topic Models
Statistical language models can learn relationships between topics discussed in a document collection and persons, organizations and places mentioned in each document. We present a...
David Newman, Chaitanya Chemudugunta, Padhraic Smy...
MMS
2008
15 years 6 months ago
Canonical processes in active reading and hypervideo production
Active reading of audiovisual documents is an iterative activity, dedicated to the analysis of the audiovisual source through its enrichment with structured metadata and the defin...
Olivier Aubert, Pierre-Antoine Champin, Yannick Pr...