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» On unbounded operators and applications
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DISOPT
2007
81views more  DISOPT 2007»
15 years 6 months ago
Strong polynomiality of resource constraint propagation
Constraint-based schedulers have been widely successful to tackle complex, disjunctive and cumulative, scheduling applications by combining tree search and constraint propagation....
Luc Mercier, Pascal Van Hentenryck
ICDE
1997
IEEE
114views Database» more  ICDE 1997»
16 years 8 months ago
Modeling Multidimensional Databases
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
Rakesh Agrawal, Ashish Gupta, Sunita Sarawagi
OSDI
2002
ACM
16 years 7 months ago
The Design and Implementation of Zap: A System for Migrating Computing Environments
We have created Zap, a novel system for transparent migration of legacy and networked applications. Zap provides a thin virtualization layer on top of the operating system that in...
Steven Osman, Dinesh Subhraveti, Gong Su, Jason Ni...
SIGMOD
2005
ACM
93views Database» more  SIGMOD 2005»
16 years 7 months ago
Supporting Executable Mappings in Model Management
Model management is an approach to simplify the programming of metadata-intensive applications. It offers developers powerful operators, such as Compose, Diff, and Merge, that are...
Sergey Melnik, Philip A. Bernstein, Alon Y. Halevy...
ESORICS
2009
Springer
16 years 1 months ago
Privacy Preservation over Untrusted Mobile Networks
The proliferation of mobile devices has given rise to novel user-centric applications and services. In current mobile systems, users gain access to remote servers over mobile netwo...
Claudio Agostino Ardagna, Sushil Jajodia, Pierange...