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GCC
2003
Springer
16 years 2 days ago
A Formal Data Model and Algebra for Resource Sharing in Grid
Management of various complex resources is an important issue to be well done, in order to fulfill the potential of Grid. In this paper, we propose a formal data model and algebra ...
Qiujian Sheng, Zhongzhi Shi
CAISE
2006
Springer
15 years 10 months ago
Extending Database Technology: a New Document Data Type
Our research explores a new database extension. Our aim is to see how far it is possible to support collaborative editing and document provenance with database technology, and exte...
Stefania Leone
CASCON
1996
151views Education» more  CASCON 1996»
15 years 8 months ago
Performance aspects of dynamic re-allocation for partitioned data
The correct and ecient management of data in distributed databases or mobile computing environments is dicult. Communication disruptions within such systems render the execution o...
Paul A. Jensen, Monica Brockmeyer, Nandit Soparkar
CODASPY
2011
14 years 10 months ago
The challenge of data and application security and privacy (DASPY): are we up to it
This talk gives a personal perspective on the topic area of this new conference on data and application security and privacy, the difficult nature of the challenge we are confron...
Ravi S. Sandhu
WWW
2005
ACM
16 years 7 months ago
Answering order-based queries over XML data
Order-based queries over XML data include XPath navigation axes such as following-sibling and following. In this paper, we present holistic algorithms that evaluate such order-bas...
Zografoula Vagena, Nick Koudas, Divesh Srivastava,...