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AMW
2011
13 years 2 months ago
Private Database Synthesis for Outsourced System Evaluation
The goal of this paper is to permit secure outsourced system evaluation. We propose a method for generating synthetic databases and obfuscating a workload of queries in order to pr...
Vani Gupta, Gerome Miklau, Neoklis Polyzotis
CIDR
2007
113views Algorithms» more  CIDR 2007»
13 years 12 months ago
Securing history: Privacy and accountability in database systems
Databases that preserve a historical record of activities and data offer the important benefit of system accountability: past events can be analyzed to detect breaches and maint...
Gerome Miklau, Brian Neil Levine, Patrick Stahlber...
ICMCS
1994
IEEE
147views Multimedia» more  ICMCS 1994»
14 years 2 months ago
Supporting Temporal Multimedia Operations in Object-Oriented Database Systems
Advanced applications in fields like electronic publishing and telecooperation face the problem of handling multimedia information. Conventional database systems do not offer adeq...
Karl Aberer, Wolfgang Klas
ICIP
2006
IEEE
15 years 1 days ago
CBIR in Distributed Databases using a Multi-Agent System
Information retrieval techniques have to face both the growing amount of data to be processed and the "natural" distribution of these data over the network. Hence, we in...
David Picard, Matthieu Cord, Arnaud Revel
OODBS
1992
110views Database» more  OODBS 1992»
14 years 2 months ago
An Approach to Behavior Sharing in Federated Database Systems
An approach and mechanismto support the sharing of behavior amongthe component database systems in a federation is described. In the context of a functional object-based database ...
Doug Fang, Joachim Hammer, Dennis McLeod