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DOLAP
2004
ACM
15 years 10 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
DEBU
2007
141views more  DEBU 2007»
15 years 4 months ago
Issues in Building Practical Provenance Systems
The importance of maintaining provenance has been widely recognized, particularly with respect to highly-manipulated data. However, there are few deployed databases that provide p...
Adriane Chapman, H. V. Jagadish
VLDB
2002
ACM
122views Database» more  VLDB 2002»
15 years 4 months ago
Lightweight Flexible Isolation for Language-based Extensible Systems
Safe programming languages encourage the development of dynamically extensible systems, such as extensible Web servers and mobile agent platforms. Although protection is of utmost...
Laurent Daynès, Grzegorz Czajkowski
ICSE
1999
IEEE-ACM
15 years 9 months ago
Avoiding Packaging Mismatch with Flexible Packaging
To integrate a software component into a system, it must interact properly with the system's other components. Unfortunately,the decisions about how a component is to interac...
Robert DeLine
EDBT
2009
ACM
102views Database» more  EDBT 2009»
15 years 11 months ago
On keys, foreign keys and nullable attributes in relational mapping systems
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
Luca Cabibbo