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87
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STOC
2007
ACM
112views Algorithms» more  STOC 2007»
15 years 11 months ago
Smooth sensitivity and sampling in private data analysis
We introduce a new, generic framework for private data analysis. The goal of private data analysis is to release aggregate information about a data set while protecting the privac...
Kobbi Nissim, Sofya Raskhodnikova, Adam Smith
SIGIR
2003
ACM
15 years 4 months ago
Exploiting query history for document ranking in interactive information retrieval
In this poster,we incorporate user query history, as context information, to improve the retrieval performance in interactive retrieval. Experiments using the TREC data show that ...
Xuehua Shen, ChengXiang Zhai
78
Voted
IEEEMSP
2002
IEEE
167views Multimedia» more  IEEEMSP 2002»
15 years 3 months ago
An experimental study on the performance of visual information retrieval similarity models
–This paper is an experimental study on the performance of the two major methods for macro-level similarity measurement: linear weighted merging and logical retrieval. Performanc...
Horst Eidenberger, Christian Breiteneder
92
Voted
SOUPS
2010
ACM
15 years 2 months ago
Parenting from the pocket: value tensions and technical directions for secure and private parent-teen mobile safety
An increasing number of high-tech devices, such as driver monitoring systems and Internet usage monitoring tools, are advertised as useful or even necessary for good parenting of ...
Alexei Czeskis, Ivayla Dermendjieva, Hussein Yapit...
116
Voted
CRYPTO
2008
Springer
186views Cryptology» more  CRYPTO 2008»
15 years 21 days ago
Communication Complexity in Algebraic Two-Party Protocols
In cryptography, there has been tremendous success in building various two-party protocols with small communication complexity out of homomorphic semantically-secure encryption sc...
Rafail Ostrovsky, William E. Skeith III