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IDEAS
2005
IEEE
113views Database» more  IDEAS 2005»
15 years 4 months ago
Fine-Granularity Access Control in 3-Tier Laboratory Information Systems
Laboratory information systems (LIMS) are used in life science research to manage complex experiments. Since LIMS systems are often shared by different research groups, powerful a...
Xueli Li, Nomair A. Naeem, Bettina Kemme
EEE
2005
IEEE
15 years 4 months ago
Towards Access Control for Visual Web Model Management
With the advance of E-Commerce over Web-based information, the interoperability of isolated XML repositories and databases over the Internet has drawn an increasing interest recen...
Guang-Lei Song, Kang Zhang, Bhavani M. Thuraisingh...
FQAS
2004
Springer
103views Database» more  FQAS 2004»
15 years 4 months ago
A Unifying Framework for Flexible Information Access in Taxonomy-Based Sources
A taxonomy-based source consists of a taxonomy and a database storing objects that are indexed in terms of the taxonomy. For this kind of sources, we describe a flexible interacti...
Yannis Tzitzikas, Carlo Meghini, Nicolas Spyratos
ER
1998
Springer
127views Database» more  ER 1998»
15 years 3 months ago
Rumor: Mobile Data Access Through Optimistic Peer-to-Peer Replication
1 Rumor is an optimistically replicated le system designed for use in mobile computers. Rumor uses a peer model that allows opportunistic update propagation among any sites replica...
Richard G. Guy, Peter L. Reiher, David Ratner, Mic...
VLDB
1994
ACM
101views Database» more  VLDB 1994»
15 years 3 months ago
New Concurrency Control Algorithms for Accessing and Compacting B-Trees
This paper initially presents a brief but fairly exhaustive survey of solutions to the concurrency control problem for B-trees. We then propose a new solution, which is characteri...
V. W. Setzer, Andrea Zisman