3431 search results - page 677 / 687 » A new instructional operating system |
GEOINFO
2003
14 years 11 months ago
2003
One of the main challenges for the development of spatial information theory is the formalization of the concepts of space and spatial relations. Currently, most spatial data struc...
WSC
2000
14 years 11 months ago
2000
The UNOS Kidney Allocation Model (UKAM) is a software tool for the simulation and analysis of national cadaveric kidney and kidney-pancreas allocation policies for transplantation...
114
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WOTUG
2007
14 years 10 months ago
2007
Concurrency control mechanisms such as turn-taking, locking, serialization, transactional locking mechanism, and operational transformation try to provide data consistency when con...
117
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DAGSTUHL
2009
14 years 10 months ago
2009
Abstract. In this paper we elaborate on the challenges of learning manifolds that have many relevant clusters, and where the clusters can have widely varying statistics. We call su...
111
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SIGCOMM
2010
ACM
14 years 9 months ago
2010
ACM
We propose a new approach to ensure privacy in location based services, without requiring any support from a"trusted" entity. We observe that users of location based ser...