Results 31 to 40 of about 737,979 (348)

Q-Rung Orthopair Fuzzy Petri Nets for Knowledge Representation and Reasoning

open access: yesIEEE Access, 2023
This paper investigates a novel fuzzy Petri nets (FPNs) method based on q-rung orthopair fuzzy sets (q-ROFSs) to provide an efficient solution to uncertain knowledge representation and reasoning. It not only improves FPN’s flexibility in knowledge
Kaiyuan Bai   +3 more
doaj   +1 more source

Research and Development of Medical Knowledge Graph Reasoning [PDF]

open access: yesJisuanji kexue yu tansuo, 2022
Knowledge graphs can effectively organize and represent knowledge, which have been applied to many advanced applications, for example, intelligent medicine.
DONG Wenbo, SUN Shiliang, YIN Minzhi
doaj   +1 more source

Visual Representation Construction for Collective Reasoning in Elementary Science Classrooms

open access: yesEducation Sciences, 2021
There has been a recent increase in research interest in the ways that visual representation is used to facilitate students’ understanding in science classrooms.
Hye-Gyoung Yoon, Mijung Kim, Eun Ah Lee
doaj   +1 more source

Foundations of Knowledge Representation and Reasoning

open access: yesECAI Workshop on Knowledge Representation and Reasoning, 1994
Foundations of knowledge representation and reasoning.- Collective entities and relations in concept languages.- Computing extensions of terminological default theories.- A formalization of interval-based temporal subsumption in first order logic.- Normative, subjunctive and autoepistemic defaults.- Abductive reasoning with abstraction axioms.- Queries,
G. Lakemeyer, Bernhard Nebel
semanticscholar   +3 more sources

Commonsense knowledge representation and reasoning with fuzzy neural networks [PDF]

open access: yes, 1996
This paper highlights the theory of common-sense knowledge in terms of representation and reasoning. A connectionist model is proposed for common-sense knowledge representation and reasoning.
He, Fangpo, Kouzani, Abbas, Sammut, Karl
core   +1 more source

Dynamic Heterogeneous-Graph Reasoning with Language Models and Knowledge Representation Learning for Commonsense Question Answering

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2023
Recently, knowledge graphs (KGs) have won noteworthy success in commonsense question answering. Existing methods retrieve relevant subgraphs in the KGs through key entities and reason about the answer with language models (LMs) and graph neural networks.
Yujie Wang, Hu Zhang, Jiye Liang, Ru Li
semanticscholar   +1 more source

Temporal Data Modeling and Reasoning for Information Systems [PDF]

open access: yes, 2006
Temporal knowledge representation and reasoning is a major research field in Artificial Intelligence, in Database Systems, and in Web and Semantic Web research.
Bry, François, Spranger, Stephanie
core   +1 more source

Qualitative Mechanical Problem-Solving by Artificial Agents:

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2022
Qualitative mechanical problem-solving (QMPS) is central to human-level intelligence. Human agents use their capacity for such problem-solving to succeed in tasks as routine as opening the tap to drink or hanging a picture on the wall, as well as for ...
Shreya Banerjee   +3 more
doaj   +1 more source

Research on knowledge reasoning of TCM based on knowledge graphs

open access: yesDigital Chinese Medicine, 2022
With the widespread use of Internet, the amount of data in the field of traditional Chinese medicine (TCM) is growing exponentially. Consequently, there is much attention on the collection of useful knowledge as well as its effective organization and ...
G.U.O. Zhiheng   +2 more
doaj   +1 more source

An Approach to Task Representation Based on Object Features and Affordances

open access: yesSensors, 2022
Multi-purpose service robots must execute their tasks reliably in different situations, as well as learn from humans and explain their plans to them.
Paul Gajewski, Bipin Indurkhya
doaj   +1 more source

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