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» Decentralized data management framework for Data Grids
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CASSIS
2005
Springer
15 years 3 months ago
The Architecture of a Privacy-Aware Access Control Decision Component
Today many interactions are carried out online through Web sites and e-services and often private and/or sensitive information is required by service providers. A growing concern r...
Claudio Agostino Ardagna, Marco Cremonini, Ernesto...
SIGMOD
2006
ACM
238views Database» more  SIGMOD 2006»
15 years 10 months ago
Continuous monitoring of top-k queries over sliding windows
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
Kyriakos Mouratidis, Spiridon Bakiras, Dimitris Pa...
EAAI
2008
113views more  EAAI 2008»
14 years 10 months ago
Airlift mission monitoring and dynamic rescheduling
We describe the Flight Manager Assistant (FMA), a prototype system, designed to support real-time management of airlift operations at the USAF Air Mobility Command (AMC). In curre...
David E. Wilkins, Stephen F. Smith, Laurence A. Kr...
CIKM
2008
Springer
14 years 11 months ago
Transaction reordering with application to synchronized scans
Traditional workload management methods mainly focus on the current system status while information about the interaction between queued and running transactions is largely ignore...
Gang Luo, Jeffrey F. Naughton, Curt J. Ellmann, Mi...
SOSP
2007
ACM
15 years 6 months ago
Improving file system reliability with I/O shepherding
We introduce a new reliability infrastructure for file systems called I/O shepherding. I/O shepherding allows a file system developer to craft nuanced reliability policies to de...
Haryadi S. Gunawi, Vijayan Prabhakaran, Swetha Kri...