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» The incompleteness of dispositional predicates
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LOCA
2007
Springer
13 years 11 months ago
Inferring Position Knowledge from Location Predicates
Many context- and location-aware applications request high accuracy and availability of positioning systems. In reality however, knowledge about the current position may be incompl...
Jörg Roth
CORR
2011
Springer
142views Education» more  CORR 2011»
13 years 7 days ago
A Logical Method for Policy Enforcement over Evolving Audit Logs
We present an iterative algorithm for enforcing policies represented in a first-order logic, which can, in particular, express all transmission-related clauses in the HIPAA Priva...
Deepak Garg, Limin Jia, Anupam Datta
SIGMOD
2003
ACM
115views Database» more  SIGMOD 2003»
14 years 5 months ago
Temporal Coalescing with Now, Granularity, and Incomplete Information
This paper presents a novel strategy for temporal coalescing. Temporal coalescing merges the temporal extents of value-equivalent tuples. A temporal extent is usually coalesced of...
Curtis E. Dyreson
IJCAI
1997
13 years 6 months ago
A Four-Valued Fuzzy Propositional Logic
It is generally accepted that knowledge based systems would be smarter and more robust if they can manage inconsistent, incomplete or imprecise knowledge. This paper is about a fo...
Umberto Straccia
DOCENG
2008
ACM
13 years 7 months ago
Identifying and expanding titles in web texts
In this paper, we present an analysis based on linguistic and typographic features that allows for the identification of titles in web documents. We focus in particular on procedu...
Clémentine Adam, Estelle Delpech, Patrick S...