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SIGIR
2006
ACM
15 years 9 months ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...
WIDM
2006
ACM
15 years 9 months ago
Identifying redundant search engines in a very large scale metasearch engine context
For a given set of search engines, a search engine is redundant if its searchable contents can be found from other search engines in this set. In this paper, we propose a method t...
Ronak Desai, Qi Yang, Zonghuan Wu, Weiyi Meng, Cle...
JCDL
2005
ACM
90views Education» more  JCDL 2005»
15 years 9 months ago
An initial evaluation of automated organization for digital library browsing
In this article we present an evaluation of text clustering and classification methods for creating digital library browse interfaces, focusing on the particular case of collecti...
Aaron Krowne, Martin Halbert
WIDM
2004
ACM
15 years 9 months ago
Next generation CiteSeer
Abstract. CiteSeer began as the first search engine for scientific literature to incorporate Autonomous Citation Indexing, and has since grown to be a well-used, open archive for...
C. Lee Giles
MM
2003
ACM
120views Multimedia» more  MM 2003»
15 years 9 months ago
Linking multimedia presentations with their symbolic source documents: algorithm and applications
An algorithm is presented that automatically matches images of presentation slides to the symbolic source file (e.g., PowerPointTM or AcrobatTM ) from which they were generated. T...
Berna Erol, Jonathan J. Hull, Dar-Shyang Lee