Results 231 to 240 of about 3,311,851 (284)

Semantic Segmentation by Semantic Proportions. [PDF]

open access: yesSensors (Basel)
Aysel HI, Cai X, Prugel-Bennett A.
europepmc   +1 more source

On the Semantics of a Semantic Network [PDF]

open access: possibleFundamenta 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

Structures of Semantic Networks: Similarities between Semantic Networks and Brain Networks

2006 5th IEEE International Conference on Cognitive Informatics, 2006
Two 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   +2 more sources

On the semantics of inheritance networks

Journal of Experimental & Theoretical Artificial Intelligence, 1992
Abstract 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

Semantic Flow Networks: Semantic Interoperability in Networks of Ontologies

2012
In 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

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