8301 search results - page 158 / 1661 » Risk-Aware Information Retrieval |
175
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COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper presents a framework for building an ontology to provide semantic interpretations in image contents. The novelty of this framework comes from building a MPEG-7 ontology ...
183
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
This paper presents a series of analyses and experiments on spoken document retrieval systems: search engines that retrieve transcripts produced by speech recognizers. Results show...
186
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ECIR
2011
Springer
14 years 10 months ago
2011
Springer
Query-by-example video retrieval is receiving an increasing attention in recent years. One of the state-of-art approaches is the Bag-of-visual Words (BoW) based technique, where im...
160
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SIGIR
2006
ACM
16 years 28 days ago
2006
ACM
We developed a prototype for integrated retrieval and aggregation of diverse information contained in scanned paper documents. Such complex document information processing combine...
197
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PET
2010
Springer
15 years 11 months ago
2010
Springer
We explore how Private Information Retrieval (PIR) can help users keep their sensitive information from being leaked in an SQL query. We show how to retrieve data from a relational...