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» Retrieval Status Values in Information Retrieval Evaluation
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WWW
2005
ACM
16 years 7 months ago
An enhanced model for searching in semantic portals
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current...
Lei Zhang, Yong Yu, Jian Zhou, Chenxi Lin, Yin Yan...
CIKM
2011
Springer
14 years 6 months ago
Conkar: constraint keyword-based association discovery
In many domains, such as bioinformatics, cheminformatics, health informatics and social networks, data can be represented naturally as labeled graphs. To address the increasing ne...
Mo Zhou, Yifan Pan, Yuqing Wu
CIKM
2003
Springer
15 years 11 months ago
Summarization evaluation using relative utility
We present a series of experiments to demonstrate the validity of Relative Utility (RU) as a measure for evaluating extractive summarizers. RU is applicable in both singledocument...
Dragomir R. Radev, Daniel Tam
CCS
2011
ACM
14 years 6 months ago
Practical PIR for electronic commerce
We extend Goldberg’s multi-server information-theoretic private information retrieval (PIR) with a suite of protocols for privacypreserving e-commerce. Our first protocol adds ...
Ryan Henry, Femi G. Olumofin, Ian Goldberg
LREC
2008
100views Education» more  LREC 2008»
15 years 8 months ago
An Evaluation of Spoken and Textual Interaction in the RITEL Interactive Question Answering System
The RITEL project aims to integrate a spoken language dialogue system and an open-domain information retrieval system in order to enable human users to ask a general question and ...
Dave Toney, Sophie Rosset, Aurélien Max, Ol...