Sciweavers

4401 search results - page 784 / 881
» Computing with Default Logic
Sort
View
ERCIMDL
2009
Springer
193views Education» more  ERCIMDL 2009»
14 years 5 days ago
The Planets Interoperability Framework
We report on the implementation of a software infrastructure for preservation actions, carried out in the context of the European Integrated Project Planets – the Planets Interop...
Ross King, Rainer Schmidt, Andrew N. Jackson, Carl...
AAAI
2008
13 years 11 months ago
Horn Complements: Towards Horn-to-Horn Belief Revision
Horn-to-Horn belief revision asks for the revision of a Horn knowledge base such that the revised knowledge base is also Horn. Horn knowledge bases are important whenever one is c...
Marina Langlois, Robert H. Sloan, Balázs Sz...
DLOG
2007
13 years 11 months ago
Optimizing Tableau Reasoning in ALC Extended with Uncertainty
Abstract. There has been an increased interest in recent years to incorporate uncertainty in Description Logics (DLs), and a number of proposals have been put forward for modeling ...
Volker Haarslev, Hsueh-Ieng Pai, Nematollaah Shiri
AVI
2008
13 years 11 months ago
Realizing the hidden: interactive visualization and analysis of large volumes of structured data
An emerging trend in Web computing aims at collecting and integrating distributed data. For instance, community driven efforts recently have build ontological repositories made of...
Olaf Noppens, Thorsten Liebig
DLOG
2008
13 years 11 months ago
SRIQ and SROIQ are Harder than SHOIQ
We identify the complexity of (finite model) reasoning in the DL SROIQ to be N2ExpTime-complete. We also prove that (finite model) reasoning in the DL SR--a fragment of SROIQ witho...
Yevgeny Kazakov