234 search results - page 22 / 47 » Composition and Generalization of Context Data for Privacy P... |
FC
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Secure computation is a promising approach to business problems in which several parties want to run a joint application and cannot reveal their inputs. Secure computatio...
SDMW
2009
Springer
14 years 2 months ago
2009
Springer
Provenance access control has been recognized as one of the most important components in an enterprise-level provenance system. However, it has only received little attention in th...
VLDB
2008
ACM
14 years 7 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
COLCOM
2009
IEEE
14 years 11 days ago
2009
IEEE
—Web service paradigm and related technologies have provided favorable means for the realization of collaborative business processes. From both conceptual and implementation poin...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Recently, trajectory data mining has received a lot of attention in both the industry and the academic research. In this paper, we study the privacy threats in trajectory data pub...