How to use semantic nets in a sentence? Find typical usage patterns (collocations)/phrases/context for "semantic nets" and check conjugation/comparative form for "semantic nets". Mastering all the usages of "semantic nets" from sentence examples published by news publications.
At the National Institutes of Health, Rada’s team showed how various medical knowledge bases could be semi-automatically combined to improve information retrieval. That work led to his being honored as a winner of the 1990 Eliot Prize for a work judged most effective in furthering medical librarianship. One of the tools that Rada’s team developed to facilitate using medical knowledge in retrieving information was spreading activation across semantic nets. Semantic nets underlying documents are traversed to facilitate individuals handling single documents, groups working across the Internet to access or create documents, and organizations manipulating libraries.
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Bootstrapping knowledge representations: from entailment meshes via semantic nets to learning webs. Kybernetes, 30(5/6), 691–725. The evolutionary principle notes that variation through (re)combination of parts and natural selection of the fitter combinations results in ever more complex and adaptive systems. This principle is a direct application of Universal Darwinism, the idea that Darwinian mechanisms can be extended to virtually all disciplines and problem domains.
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A semantic mapper is tool or service that aids in the transformation of data elements from one namespace into another namespace. A semantic mapper is an essential component of a semantic broker and one tool that is enabled by the Semantic Web technologies. Essentially the problems arising in semantic mapping are the same as in data mapping for data integration purposes, with the difference that here the semantic relationships are made explicit through the use of semantic nets or ontologies which play the role of data dictionaries in data mapping.
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Knowledge representation and reasoning (KR², KR&R;) is the field of artificial intelligence (AI) dedicated to representing information about the world in a form that a computer system can utilize to solve complex tasks such as diagnosing a medical condition or having a dialog in a natural language. Knowledge representation incorporates findings from psychology about how humans solve problems and represent knowledge in order to design formalisms that will make complex systems easier to design and build. Knowledge representation and reasoning also incorporates findings from logic to automate various kinds of reasoning, such as the application of rules or the relations of sets and subsets. Examples of knowledge representation formalisms include semantic nets, systems architecture, frames, rules, and ontologies.
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