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DOLAP
2004
ACM
15 years 11 months ago
Cardinality-based inference control in OLAP systems: an information theoretic approach
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
Nan Zhang 0004, Wei Zhao, Jianer Chen
AINA
2007
IEEE
15 years 6 months ago
On the Integration of Mobility in a Fault-Tolerant e-Health Web Information System
The e-health domain has for objective to assist and manage citizens health. It concerns many actors like patient, doctors, hospitals and administration. Current and forthcoming ge...
Florencia Balbastro, Alfredo Capozucca, Nicolas Gu...
CIKM
2008
Springer
15 years 8 months ago
A SQL database system for solving constraints
This demonstration presents the concepts, design, and implementation of SCDE, a relational database systems extended with the ability to solve constraint satisfaction problems (CS...
Sebastien Siva, Lesi Wang
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CHI
2011
ACM
14 years 9 months ago
Homebrew databases: complexities of everyday information management in nonprofit organizations
Many people manage a complex assortment of digital information in their lives. Volunteer coordinators at nonprofit organizations are no exception; they collectively manage informa...
Amy Voida, Ellie Harmon, Ban Al-Ani
CSFW
2004
IEEE
15 years 9 months ago
Cassandra: Flexible Trust Management, Applied to Electronic Health Records
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
Moritz Y. Becker, Peter Sewell