Despite the success of modern Web search engines, challenges remain when it comes to providing people with access to the right information at the right time. In this paper, we desc...
The `Need to Know' concept is often quoted but rarely defined in the literature. In general the principle directs that unless an individual has a specific reason to have acce...
Online recommender systems enable personalized service to users. The underlying collaborative filtering techniques operate on privacy sensitive user data, which could be misused ...
Zekeriya Erkin, M. Beye, T. Veugen, Reginald L. La...
Many web pages display personal information provided by users. The goal of this work is to protect that content from untrusted scripts that are embedded in host pages. We present a...
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...