Results 31 to 40 of about 3,279,388 (174)

Ontologies, Mental Disorders and Prototypes [PDF]

open access: yes, 2019
As it emerged from philosophical analyses and cognitive research, most concepts exhibit typicality effects, and resist to the efforts of defining them in terms of necessary and sufficient conditions.
A Lieto   +33 more
core   +1 more source

Space Efficiency of Propositional Knowledge Representation Formalisms [PDF]

open access: yes, 2000
We investigate the space efficiency of a Propositional Knowledge Representation (PKR) formalism. Intuitively, the space efficiency of a formalism F in representing a certain piece of knowledge A, is the size of the shortest formula of F that represents A.
Cadoli, M.   +3 more
core   +3 more sources

Knowledge representation issues in control knowledge learning [PDF]

open access: yes, 2000
Seventeenth International Conference on Machine Learning. Stanford, CA, USA, 29 June-2 July, 2000Knowledge representation is a key issue for any machine learning task.
Aler, Ricardo   +2 more
core   +2 more sources

Text-Graph Enhanced Knowledge Graph Representation Learning

open access: yesFrontiers in Artificial Intelligence, 2021
Knowledge Graphs (KGs) such as Freebase and YAGO have been widely adopted in a variety of NLP tasks. Representation learning of Knowledge Graphs (KGs) aims to map entities and relationships into a continuous low-dimensional vector space.
Linmei Hu   +6 more
doaj   +1 more source

Fostering shared knowledge with active graphical representation in different collaboration scenarios [PDF]

open access: yes, 2001
This study investigated how two types of graphical representation tools influence the way in which learners use shared and unshared knowledge resources in two different collaboration scenarios, and how learners represent and transfer shared knowledge ...
Fischer, Frank, Mandl, Heinz
core   +1 more source

Decidable Reasoning in Terminological Knowledge Representation Systems [PDF]

open access: yes, 1993
Terminological knowledge representation systems (TKRSs) are tools for designing and using knowledge bases that make use of terminological languages (or concept languages).
Buchheit, M., Donini, F. M., Schaerf, A.
core   +8 more sources

An Intelligent Monitoring System for the Safety of Building Structure under the W2T Framework

open access: yesInternational Journal of Distributed Sensor Networks, 2015
Monitoring systems for the safety of building structure (SBS) can provide people with important data related to main supporting points in a building and then help people to make a reasonable maintenance schedule.
Haiyuan Wang   +5 more
doaj   +1 more source

LEGAL KNOWLEDGE REPRESENTATION MODEL

open access: yesИзвестия высших учебных заведений. Поволжский регион:Технические науки, 2020
Background. The need to automate the decision-making process on legal issues in various fields of human activity determines the importance of this work.
P. A. Gudkov, E. M. Podmar'kova
doaj   +1 more source

Structured Knowledge Representation for Image Retrieval

open access: yes, 2011
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of images containing complex objects.
Di Sciascio, E.   +2 more
core   +1 more source

Knowledge Representation in Multilingual Education Resources

open access: yesРазвитие образования, 2022
Introduction. Ontologies are now recognised as the advanced standard of knowledge representation for e-learning and some industries. In particular, the development of multilingual ontological education resources is characterised as a promising area of ...
Eugeniya M. Volegzhanina   +1 more
doaj   +1 more source

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