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WWW
2003
ACM
16 years 7 months ago
High-performance spatial indexing for location-based services
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
Jussi Myllymaki, James H. Kaufman
CCS
2009
ACM
16 years 7 months ago
Confidentiality-preserving distributed proofs of conjunctive queries
Distributed proof construction protocols have been shown to be valuable for reasoning about authorization decisions in open distributed environments such as pervasive computing sp...
Adam J. Lee, Kazuhiro Minami, Nikita Borisov
CHI
2003
ACM
16 years 6 months ago
Mobile phones for the next generation: device designs for teenagers
In this paper, we demonstrate how ethnographic fieldwork studies can be used to inform the design of third generation mobile phones. We draw on a field study of teenage mobile pho...
Sara Berg, Alex S. Taylor, Richard H. R. Harper
ICDCS
2007
IEEE
16 years 25 days ago
Fault Tolerance in Multiprocessor Systems Via Application Cloning
Record and Replay (RR) is a software based state replication solution designed to support recording and subsequent replay of the execution of unmodified applications running on mu...
Philippe Bergheaud, Dinesh Subhraveti, Marc Vertes
ISPAN
2005
IEEE
16 years 2 days ago
An Efficient MPI-IO for Noncontiguous Data Access over InfiniBand
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...
Ding-Yong Hong, Ching-Wen You, Yeh-Ching Chung
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