This paper studies how to enforce differential privacy by using the randomized response in the data collection scenario. Given a client’s value, the randomized algorithm execute...
Most emerging applications, especially in science domains, maintain databases that are rich in metadata and annotation information, e.g., auxiliary exchanged comments, related art...
Due to the increase of GPS enabled devices and a lot of locationbased services, spatial objects are continuously generated. This paper addresses a problem of monitoring MaxRS (Max...
The dynamic nature of the data on the Web gives rise to a multitude of problems related to the description and analysis of the evolution of such data. Traditional approaches for i...
Keyword-search engines (e.g. Web-search) usually can be outperformed by a specialized system optimized for a specific domain, type of data, or queries [8, 2, 12, 5, 11, 9]. For e...