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SAC
2003
ACM
15 years 9 months ago
Multiclass Text Categorization for Automated Survey Coding
Survey coding is the task of assigning a symbolic code from a predefined set of such codes to the answer given in response to an open-ended question in a questionnaire (aka surve...
Daniela Giorgetti, Fabrizio Sebastiani
WWW
2011
ACM
14 years 10 months ago
FACTO: a fact lookup engine based on web tables
Recently answers for fact lookup queries have appeared on major search engines. For example, for the query {Barack Obama date of birth} Google directly shows “4 August 1961” a...
Xiaoxin Yin, Wenzhao Tan, Chao Liu
130
Voted
ICDE
2007
IEEE
134views Database» more  ICDE 2007»
15 years 10 months ago
Apply Model Checking to Security Analysis in Trust Management
Trust management is a form of access control that uses delegation to achieve scalability beyond a single organization or federation. However, delegation can be difficult to contr...
Mark Reith, Jianwei Niu, William H. Winsborough
TREC
2001
15 years 5 months ago
University of Alicante at TREC-10
This paper describes the architecture, operation and results obtained with the Question Answering prototype developed in the Department of Language Processing and Information Syst...
José Luis Vicedo González, Antonio F...
ACL
2006
15 years 5 months ago
Exploring Correlation of Dependency Relation Paths for Answer Extraction
In this paper, we explore correlation of dependency relation paths to rank candidate answers in answer extraction. Using the correlation measure, we compare dependency relations o...
Dan Shen, Dietrich Klakow