Program of the 7th Secure Data Management Workshop
Friday, September 17, 2010
09.00 – 09.05 Welcome
09.05 – 10.00 Keynote Prof. Dr. Elisa Bertino
Assuring Data Trustworthiness - Concepts and Research Challenges
Today, more than ever, there is a critical need for organizations to share data within and across the organizations so that analysts and decision makers can analyze and mine the data, and make effective decisions. However, in order for analysts and decision makers to produce accurate analysis and make effective decisions and take actions, data must be trustworthy. Therefore, it is critical that data trustworthiness issues, which also include data quality, provenance and lineage, be investigated for organizational data sharing, situation assessment, multi-sensor data integration and numerous other functions to support decision makers and analysts. The problem of providing trustworthy data to users is an inherently difficult problem that requires articulated solutions combining different methods and techniques. In the talk we will first elaborate on the data trustworthiness challenge and discuss a trust fabric framework to address this challenge. The framework is centered on the need of trustworthiness and risk management for decision makers and analysts and includes four key components: identity management, usage management, provenance management and attack management. We will then present an initial approach for assess the trustworthiness of streaming data and discuss open research directions.
10.00 – 10.30 Session I
Joining Privately on Outsourced Data
Bogdan Carbunar and Radu Sion
10.30 – 11.00 Coffee Break
11.00 – 12.30 Session II (Special session on security in healthcare)
Privacy Preserving Event Driven Integration for Interoperating Social and Health Systems
Giampaolo Armellin, Dario Betti, Fabio Casati, Annamaria Chiasera, Gloria Martinez, and Jovan Stevovic
Towards the Secure Modelling of OLAP Users’ Behaviour
Carlos Blanco, Eduardo Fernandez-Medina, Juan Trujillo, and Jan Jurjens
Computationally Efficient Searchable Symmetric Encryption
Peter van Liesdonk, Saeed Sedghi, Jeroen Doumen, Pieter Hartel, and Willem Jonker
12.30 – 14.00 Lunch
14.00 – 15.30 Session III
On-the-Fly Hierarchies for Numerical Attributes in Data Anonymization
Alina Campan and Nicholas Cooper
eM2: An Efficient Member Migration Algorithm for Ensuring k-Anonymity and Mitigating Information Loss
Phuong Huynh Van Quoc and Tran Khanh Dang
Constrained Anonymization of Production Data: A Constraint Satisfaction Problem Approach
Ran Yahalom, Erez Shmueli, and Tomer Zrihen
15.30 – 16.00 Coffee Break
16.00 – 17.00 Session IV
A Formal P3P Semantics for Composite Services
Assadarat Khurat, Dieter Gollmann, and Joerg Abendroth
A Geometric Approach for Efficient Licenses Validation in DRM
Amit Sachan, Sabu Emmanuel, and Mohan S. Kankanhalli
Differentially Private Data Release through Multidimensional Partitioning
Yonghui Xiao, Li Xiong, and Chun Yuan
Page Last Updated on April 25, 2010