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DBA
2004
88views Database» more  DBA 2004»
13 years 11 months ago
A Flexible Database Authorization System
In this paper we present an authorization mechanism for a relational database. It allows defining the user privileges exact to a table row. To implement that we used the INSTEAD t...
Bazyli Blicharski, Krzysztof Stencel
HICSS
2008
IEEE
187views Biometrics» more  HICSS 2008»
14 years 4 months ago
Relational Risk Mitigation: The Relationship Approach to Mitigating Risks in Business Process Outsourcing
Managing risks in outsourcing has been widely researched but is still not fully understood by either academics or practitioners. Recent research on IS outsourcing relationships ha...
Kim Wüllenweber, Stefanie Jahner, Helmut Krcm...
IJCAI
2007
13 years 11 months ago
Some Effects of a Reduced Relational Vocabulary on the Whodunit Problem
A key issue in artificial intelligence lies in finding the amount of input detail needed to do successful learning. Too much detail causes overhead and makes learning prone to ove...
Daniel T. Halstead, Kenneth D. Forbus
ICDE
2007
IEEE
219views Database» more  ICDE 2007»
14 years 11 months ago
Efficient Keyword Search Across Heterogeneous Relational Databases
Keyword search is a familiar and potentially effective way to find information of interest that is "locked" inside relational databases. Current work has generally assum...
Mayssam Sayyadian, Hieu LeKhac, AnHai Doan, Luis G...
AMT
2010
Springer
302views Multimedia» more  AMT 2010»
13 years 12 months ago
Social Relation Based Search Refinement: Let Your Friends Help You!
One of the major problems for search at Web scale is that the search results on the large scale data might be huge and the users have to browse to find the most relevant ones. Plus...
Xu Ren, Yi Zeng, Yulin Qin, Ning Zhong, Zhisheng H...