Sciweavers

8972 search results - page 46 / 1795
» Private Information Retrieval
Sort
View
WWW
2007
ACM
15 years 11 months ago
Exploration of query context for information retrieval
A number of existing information retrieval systems propose the notion of query context to combine the knowledge of query and user into retrieval to reveal the most exact descripti...
Keke Cai, Chun Chen, Jiajun Bu, Peng Huang, Zhimin...
CLEF
2004
Springer
15 years 4 months ago
Ricoh at CLEF 2004
This paper describes the participation of RICOH in the monolingual and cross-lingual information retrieval tasks on German Indexing and Retrieval Testdatabase (GIRT) in the Cross-L...
Yuichi Kojima
SIGMOD
2007
ACM
172views Database» more  SIGMOD 2007»
15 years 11 months ago
Auditing disclosure by relevance ranking
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
Rakesh Agrawal, Alexandre V. Evfimievski, Jerry Ki...
ICIP
2010
IEEE
14 years 9 months ago
Security analysis for privacy preserving search of multimedia
With the increasing popularity of digital multimedia such as images and videos and the advent of the cloud computing paradigm, a fast growing amount of private and sensitive multi...
Wenjun Lu, Avinash L. Varna, Min Wu
CLEF
2006
Springer
15 years 2 months ago
Image Retrieval and Annotation Using Maximum Entropy
I feel smaller than 10 words but should be 250 words. Categories and Subject Descriptors H.3 [Information Storage and Retrieval]: H.3.3 Information Search and Retrieval ; I.5 [Pat...
Thomas Deselaers, Tobias Weyand, Hermann Ney