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» Implicit Abstraction Heuristics
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100
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CP
2008
Springer
15 years 2 months ago
A New Empirical Study of Weak Backdoors
Abstract. Work by Kilby, Slaney, Thiebaux and Walsh [1] showed that the backdoors and backbones of unstructured Random 3SAT instances are largely disjoint. In this work we extend t...
Peter Gregory, Maria Fox, Derek Long
ADBIS
2010
Springer
174views Database» more  ADBIS 2010»
15 years 2 months ago
Exploiting the Semantics of Location Granules in Location-Dependent Queries
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
Carlos Bobed, Sergio Ilarri, Eduardo Mena
96
Voted
FEWS
2007
15 years 2 months ago
Finding Experts by Link Prediction in Co-authorship Networks
Abstract. Research collaborations are always encouraged, as they often yield good results. However, the researcher network contains massive amounts of experts in various discipline...
Milen Pavlov, Ryutaro Ichise
113
Voted
HCI
2007
15 years 2 months ago
An Agent-Based Framework for Context-Aware Services
Abstract. A major challenge of Ambient Intelligence lies in building middleware that can ease service implementation through allowing the application developer to emphasize only th...
Axel Bürkle, Wilmuth Müller, Uwe Pfirrma...
79
Voted
SEC
2008
15 years 2 months ago
Negotiation of Prohibition: An Approach Based on Policy Rewriting
Abstract. In recent security architectures, it is possible that the security policy is not evaluated in a centralized way but requires negotiation between the subject who is reques...
Nora Cuppens-Boulahia, Frédéric Cupp...