Results 231 to 240 of about 464,134 (277)
On the Semantics of a Semantic Network [PDF]
Fundamenta Informaticae, 1998 We elaborate on the semantics of an enhanced object-oriented semantic network, where multiple instantiation, multiple specialization, and meta-classes are supported for both kinds of objects: entities and properties. By semantics of a semantic network, we mean the information (both explicit and derived) that the semantic network carries.
Anastasia Analyti +2 more
openaire +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Structures of Semantic Networks: Similarities between Semantic Networks and Brain Networks
2006 5th IEEE International Conference on Cognitive Informatics, 2006Two networks were extracted from two large semantic networks, HowNet and synsets of WordNet, based on conceptual relations. Analysis of these networks shows that they are complex networks with features of small-world and scale-free. Results also show that semantic networks are similar to brain networks: (a) exponents of power law degree distributions ...
Lu Tang, Yong Guang Zhang, Xue Fu
openaire +1 more source
On the semantics of inheritance networks
Journal of Experimental & Theoretical Artificial Intelligence, 1992Abstract A semantics for inheritance reasoning is presented which allows both strict and defeasible knowledge to be represented. The approach proposed considers the semantics as consisting of two parts: the content theory which describes the knowledge about the world and a ‘process model’ which explains how the knowledge in the network is processed ...
Dimopoulos, Yannis, Dimopoulos, Yannis
openaire +2 more sources
Cognition, 1991
Principles of lexical semantics developed in the course of building an on-line lexical database are discussed. The approach is relational rather than componential. The fundamental semantic relation is synonymy, which is required in order to define the lexicalized concepts that words can be used to express.
G A, Miller, C, Fellbaum
openaire +2 more sources
Principles of lexical semantics developed in the course of building an on-line lexical database are discussed. The approach is relational rather than componential. The fundamental semantic relation is synonymy, which is required in order to define the lexicalized concepts that words can be used to express.
G A, Miller, C, Fellbaum
openaire +2 more sources
Semantic Flow Networks: Semantic Interoperability in Networks of Ontologies
2012In an open context such as the Semantic Web, information providers usually rely on different ontologies to semantically characterize contents. In order to enable interoperability at a semantic level, ontologies underlying information sources must be linked by discovering alignments, that is, set of correspondences or mappings.
FIONDA, Valeria, PIRRO', GIUSEPPE
openaire +2 more sources
Semantic relatedness in semantic networks
2008This paper presents a new semantic relatedness measure on semantic networks (SN) that uses both hierarchical and non-hierarchical relations. Our approach relies on two assumptions. Firstly, in a given SN, only a few numbers of paths can be considered as “semantically correct” and these paths obey to a given set of rules.
Mazuel, Laurent, Sabouret, Nicolas
openaire +1 more source
Semantic hidden Markov networks
2nd International Conference on Spoken Language Processing (ICSLP 1992), 1992Although much effort has been put into speech understanding systems there still exists a rather wide gap between acoustic recognition and linguistic interpretation. We propose a formalism for an extremely close interaction of acoustic recognition and higher level analysis.
Fink, Gernot A. +4 more
openaire +2 more sources
Semantic integration in healthcare networks
International Journal of Medical Informatics, 2007A seamless support of information flow for increasingly distributed healthcare processes requires to integrate heterogeneous IT systems into a comprehensive distributed information system. Different standards contribute to ease this integration. In a research project focussing on the development of a reference architecture for inter-institutional ...
Richard Lenz, Mario Beyer, Klaus A. Kuhn
openaire +4 more sources