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» Entity Annotation based on Inverse Index Operations
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GIR
2006
ACM
14 years 28 days ago
On metonymy recognition for geographic IR
Metonymic location names refer to other, related entities and possess a meaning different from the literal, geographic sense. Metonymic names are to be treated differently to im...
Johannes Leveling, Sven Hartrumpf
KDD
2004
ACM
163views Data Mining» more  KDD 2004»
14 years 7 months ago
Exploiting dictionaries in named entity extraction: combining semi-Markov extraction processes and data integration methods
We consider the problem of improving named entity recognition (NER) systems by using external dictionaries--more specifically, the problem of extending state-of-the-art NER system...
William W. Cohen, Sunita Sarawagi
KDD
2004
ACM
162views Data Mining» more  KDD 2004»
14 years 7 months ago
Discovering Links Between Lexical and Surface Features in Questions and Answers
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
Soumen Chakrabarti
KES
2010
Springer
13 years 5 months ago
Visualization and Language Processing for Supporting Analysis across the Biomedical Literature
Finding relevant publications in the large and rapidly growing body of biomedical literature is challenging. Search queries on PubMed often return thousands of publications and it ...
Carsten Görg, Hannah J. Tipney, Karin Verspoo...
SOSP
2005
ACM
14 years 3 months ago
Capturing, indexing, clustering, and retrieving system history
We present a method for automatically extracting from a running system an indexable signature that distills the essential characteristic from a system state and that can be subjec...
Ira Cohen, Steve Zhang, Moisés Goldszmidt, ...