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» The Case for Grounding Databases
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CIA
1997
Springer
15 years 10 months ago
Multi-Level Security in Multiagent Systems
Abstract. Whenever agents deal with con dential information, it is important that they comply with a principled security policy. We show how the database concept of multi-level sec...
Gerd Wagner
ICDE
2003
IEEE
73views Database» more  ICDE 2003»
16 years 7 months ago
Scalable Application-Aware Data Freshening
Distributed databases and other networked information systems use copies or mirrors to reduce latency and to increase availability. Copies need to be refreshed. In a loosely coupl...
Donald Carney, Sangdon Lee, Stanley B. Zdonik
ICDE
2002
IEEE
130views Database» more  ICDE 2002»
16 years 7 months ago
Structural Joins: A Primitive for Efficient XML Query Pattern Matching
XML queries typically specify patterns of selection predicates on multiple elements that have some specified tree structured relationships. The primitive tree structured relations...
Shurug Al-Khalifa, H. V. Jagadish, Jignesh M. Pate...
KDD
2004
ACM
132views Data Mining» more  KDD 2004»
16 years 6 months ago
Privacy preserving regression modelling via distributed computation
Reluctance of data owners to share their possibly confidential or proprietary data with others who own related databases is a serious impediment to conducting a mutually beneficia...
Ashish P. Sanil, Alan F. Karr, Xiaodong Lin, Jerom...
VLDB
2007
ACM
134views Database» more  VLDB 2007»
16 years 16 days ago
Building Structured Web Community Portals: A Top-Down, Compositional, and Incremental Approach
Structured community portals extract and integrate information from raw Web pages to present a unified view of entities and relationships in the community. In this paper we argue...
Pedro DeRose, Warren Shen, Fei Chen 0002, AnHai Do...