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CORR
2011
Springer
195views Education» more  CORR 2011»
15 years 2 months ago
Context-aware Authorization in Highly Dynamic Environments
Highly dynamic computing environments, like ubiquitous and pervasive computing environments, require frequent adaptation of applications. Context is a key to adapt suiting user ne...
Jean-Yves Tigli, Stephane Lavirotte, Gaëtan R...
CORR
2011
Springer
207views Education» more  CORR 2011»
15 years 2 months ago
DB Category: Denotational Semantics for View-based Database Mappings
Abstract. We present a categorical denotational semantics for a database mapping, based on views, in the most general framework of a database integration/exchange. Developed databa...
Zoran Majkic
CORR
2011
Springer
135views Education» more  CORR 2011»
15 years 2 months ago
How to make the most of a shared meal: plan the last bite first
If you are sharing a meal with a companion, how best to make sure you get your favourite fork-fulls? Ethiopian Dinner is a game in which two players take turns eating morsels from ...
Lionel Levine, Katherine E. Stange
CORR
2011
Springer
188views Education» more  CORR 2011»
15 years 2 months ago
Planar Cycle Covering Graphs
We describe a new variational lower-bound on the minimum energy configuration of a planar binary Markov Random Field (MRF). Our method is based on adding auxiliary nodes to every...
Julian Yarkony, Alexander T. Ihler, Charless C. Fo...
CORR
2010
Springer
120views Education» more  CORR 2010»
15 years 2 months ago
LRM-Trees: Compressed Indices, Adaptive Sorting, and Compressed Permutations
LRM-Trees are an elegant way to partition a sequence of values into sorted consecutive blocks, and to express the relative position of the first element of each block within a prev...
Jérémy Barbay, Johannes Fischer