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Now showing items 1-7 of 7
A query scrambler for search privacy on the internet
(Springer Link, 2012-10-09)
We propose a method for search privacy on the Internet, focusing on enhancing plausible deniability against search engine query-logs. The method approximates the target search results, without submitting the intended query ...
A Privacy-by-Design Contextual Suggestion System for Tourism
(MDPI, 2016-05-05)
We focus on personal data generated by the sensors and through the everyday usage of smart devices and take advantage of these data to build a non-invasive contextual suggestion system for tourism. The system, which we ...
Versatile Query Scrambling for Private Web Search
(Springer Link, 2015-05-16)
We consider the problem of privacy leaks suffered by Internet users when they perform web searches, and propose a framework to mitigate them. In brief, given a ‘sensitive’ search query, the objective of our work is to ...
Pythia: A Privacy-enhanced Personalized Contextual Suggestion System for Tourism
(COMPSAC, 2015-07)
We present Pythia, a privacy-enhanced non-invasive contextual suggestion system for tourists, with important architectural innovations. The system offers high quality personalized recommendations, non-invasive operation ...
Enhancing Deniability against Query-Logs
(Springer, 2011)
We propose a method for search privacy on the Internet, focusing onenhancing plausible deniability against search engine query-logs. The method ap-proximates the target search results, without submitting the intended query ...
A Versatile Tool for Privacy-Enhanced Web Search
(European Conference on Information Retrieval, 2013)
We consider the problem of privacy leaks suffered by Internet users when they perform web searches, and propose a framework to mitigate them. Our approach, which builds upon and improves recent work on search privacy, ...
DUTH at TREC 2013 Contextual Suggestion Track
(2013)
In this report we give an overview of our participation in the TREC 2013 Contextual
Suggestion Track. We present an approach for context processing that comprises a newly
designed and fine-tuned POI (Point Of Interest) ...