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» A Logic for Concepts and Similarity
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CSL
2010
Springer
15 years 1 months ago
Randomisation and Derandomisation in Descriptive Complexity Theory
We study probabilistic complexity classes and questions of derandomisation from a logical point of view. For each logic L we introduce a new logic BPL, bounded error probabilistic ...
Kord Eickmeyer, Martin Grohe
ICALT
2005
IEEE
15 years 7 months ago
Empirical Validation of Concept Maps: Preliminary Methodological Considerations
For their usage in the semantic web, valid ontologies are required for a given domain. Here we focus on ontologies represented as concept maps (semantic nets). For one and the sam...
Dietrich Albert, Christina M. Steiner
EUSFLAT
2003
15 years 3 months ago
Grey systems and interval valued fuzzy sets
Grey systems and interval valued fuzzy sets appear to be similar concepts. This
Yingjie Yang, Robert John
IGPL
2010
111views more  IGPL 2010»
15 years 4 days ago
A logic of trust and reputation
Reputation and trust are useful instruments in multi-agent systems to evaluate agent behaviour. Most of the works on trust and reputation adopt a quantitative representation of the...
Andreas Herzig, Emiliano Lorini, Jomi Fred Hü...
SPIESR
2001
174views Database» more  SPIESR 2001»
15 years 3 months ago
Mapping low-level image features to semantic concepts
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...
Daniela Stan, Ishwar K. Sethi