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GRID
2007
Springer
14 years 10 months ago
Managing Role-Based Access Control Policies for Grid Databases in OGSA-DAI Using CAS
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
Anil L. Pereira, Vineela Muppavarapu, Soon M. Chun...
OPODIS
2008
14 years 11 months ago
Ordering-Based Semantics for Software Transactional Memory
It has been widely suggested that memory transactions should behave as if they acquired and released a single global lock. Unfortunately, this behavior can be expensive to achieve...
Michael F. Spear, Luke Dalessandro, Virendra J. Ma...
SIGMOD
2004
ACM
149views Database» more  SIGMOD 2004»
15 years 10 months ago
Incremental Maintenance of XML Structural Indexes
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
Ke Yi, Hao He, Ioana Stanoi, Jun Yang 0001
100
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DILS
2005
Springer
15 years 3 months ago
Semantic Correspondence in Federated Life Science Data Integration Systems
For execution of complex biological queries, data integration systems often use several intermediate data sources because the domain coverage of individual sources is limited. Qual...
Malika Mahoui, Harshad Kulkarni, Nianhua Li, Zina ...
109
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AIHC
2007
Springer
15 years 4 months ago
SmartWeb Handheld - Multimodal Interaction with Ontological Knowledge Bases and Semantic Web Services
SMARTWEB aims to provide intuitive multimodal access to a rich selection of Web-based information services. We report on the current prototype with a smartphone client interface t...
Daniel Sonntag, Ralf Engel, Gerd Herzog, Alexander...