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IJCAI
2007
15 years 7 months ago
Completing Description Logic Knowledge Bases Using Formal Concept Analysis
Abstract. We propose an approach for extending both the terminological and the assertional part of a Description Logic knowledge base by using information provided by the knowledge...
Franz Baader, Bernhard Ganter, Baris Sertkaya, Ulr...
INTERACT
2003
15 years 7 months ago
Messaging And Formality: Will IM Follow in the Footsteps of Email?
: One virtue of instant messaging is informality. As messaging is used more in work settings, being able to consult an exchange later can be beneficial. However, archived communica...
Tracey Lovejoy, Jonathan Grudin
TODAES
2008
160views more  TODAES 2008»
15 years 6 months ago
A new efficient retiming algorithm derived by formal manipulation
A new efficient algorithm is derived for the minimal period retiming by formal manipulation. Contrary to all previous algorithms, which used binary search on a range of candidate ...
Hai Zhou
ACTA
2002
84views more  ACTA 2002»
15 years 6 months ago
Formal properties of XML grammars and languages
We consider XML documents described by a document type definition (DTD). An XML-grammar is a formal grammar that captures the syntactic features of a DTD. We investigate properties...
Jean Berstel, Luc Boasson
IJSSE
2011
127views more  IJSSE 2011»
15 years 1 months ago
A Formal Language for XML Authorisations Based on Answer Set Programming and Temporal Interval Logic Constraints
The Extensible Markup Language is susceptible to security breaches because it does not incorporate methods to protect the information it encodes. Our work presented in this paper f...
Sean Policarpio, Yan Zhang