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» Methods for modalities 3
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137
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POPL
2010
ACM
16 years 18 hour ago
A Relational Modal Logic for Higher-Order Stateful ADTs
The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different intern...
Derek Dreyer, Georg Neis, Andreas Rossberg, Lars B...
125
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MMMACNS
2005
Springer
15 years 8 months ago
A Modal Logic for Role-Based Access Control
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
Thumrongsak Kosiyatrakul, Susan Older, Shiu-Kai Ch...
105
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IC3K
2009
15 years 12 days ago
A Patent Retrieval Method using Semantic Annotations
Youngho Kim, Jihee Ryu, Sung-Hyon Myaeng
115
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MLQ
2002
95views more  MLQ 2002»
15 years 2 months ago
Invariant Logics
A modal logic is called invariant if for all automorphisms of NExt K, () = . An invariant logic is therefore uniquely determined by its surrounding in the lattice. It will be est...
Marcus Kracht
130
Voted
VR
2002
IEEE
261views Virtual Reality» more  VR 2002»
15 years 7 months ago
VizWear-3D: A Wearable 3-D Annotation System Based on 3-D Object Tracking Using a Condensation Algorithm
We have developed a method for recognizing and tracking known three-dimensional objects in scene images captured from a user’s viewpoint. The method uses multiple color histogra...
Takashi Okuma, Takeshi Kurata, Katsuhiko Sakaue