Results 31 to 40 of about 10,282,604 (196)

Knowledge-Based System for Manufacturing Sustainability [PDF]

open access: yesIFAC Proceedings Volumes, 2012
Today, sustainability becomes one of the biggest challenges. It represents a key issue in every production activity. To face this issue, a possible solution is to enhance knowledge usage in manufacturing and sustainability domains. In this paper, we extend the ONTO-PDM ontology for formalizing sustainable manufacturing knowledge.
Giovannini, Antonio   +4 more
openaire   +5 more sources

A Systems-Theoretical Formalization of Closed Systems [PDF]

open access: yesarXiv, 2023
There is a lack of formalism for some key foundational concepts in systems engineering. One of the most recently acknowledged deficits is the inadequacy of systems engineering practices for engineering intelligent systems. In our previous works, we proposed that closed systems precepts could be used to accomplish a required paradigm shift for the ...
arxiv  

L-Fuzzy Sets and Isomorphic Lattices: Are All the “New” Results Really New? †

open access: yesMathematics, 2018
We review several generalizations of the concept of fuzzy sets with two- or three-dimensional lattices of truth values and study their relationship. It turns out that, in the two-dimensional case, several of the lattices of truth values considered here ...
Erich Peter Klement, Radko Mesiar
doaj   +1 more source

Characterizations of bivariate conic, extreme value, and Archimax copulas

open access: yesDependence Modeling, 2017
Based on a general construction method by means of bivariate ultramodular copulas we construct, for particular settings, special bivariate conic, extreme value, and Archimax copulas. We also show that the sets of copulas obtained in this way are dense in
Saminger-Platz Susanne   +3 more
doaj   +1 more source

Multi-Modal Entity Alignment Using Uncertainty Quantification for Modality Importance

open access: yesIEEE Access, 2023
The knowledge graphs are structured data utilized for information retrieval purposes. Entity alignment using multi-modal supplementary information plays an important role in knowledge graph integration.
Kenta Hama, Takashi Matsubara
doaj   +1 more source

A knowledge-based system for prototypical reasoning [PDF]

open access: yesConnection Science, 2014
In this work we present a knowledge-based system equipped with a hybrid, cognitively inspired architecture for the representation of conceptual information. The proposed system aims at extending the classical representational and reasoning capabilities of the ontology-based frameworks towards the realm of the prototype theory.
LIETO, ANTONIO   +3 more
openaire   +4 more sources

A Knowledge-Based Battery Controller for IoT Devices

open access: yesJournal of Sensor and Actuator Networks, 2022
Internet of things (IoT) devices are often located in difficult-to-access places without connection to the electrical grid. For this reason, some IoT devices usually incorporate a small stand-alone photovoltaic (PV) system to power only the IoT device ...
Joaquin Canada-Bago   +1 more
doaj   +1 more source

Distributed Knowledge Base System

open access: yesProblems of the Regional Energetics, 2019
One of the main problems of any distributed system is the analysis of the properties of the obtained data and their further use for logical reasoning. To achieve this goal and accelerate the processing time is necessary in the first phase of the system for the development of the intellectualization control data.
Kulykovska N. A.   +3 more
openaire   +2 more sources

Knowledge‐based systems: a re‐evaluation [PDF]

open access: yesJournal of Knowledge Management, 2006
PurposeThe goal of this paper is to re‐evaluate the role of knowledge‐based systems (KBS) in knowledge management (KM). While knowledge‐based systems and expert systems were widely used in the past, they have now fallen from favor and are largely ignored in the knowledge management literature.
Abdullah, Mohd Syazwan   +3 more
openaire   +3 more sources

Ontology-Based Nutritional Recommender System

open access: yesApplied Sciences, 2021
Obesity is considered an epidemic that is continuously growing around the world. Heart diseases, diabetes, and bone and joint diseases are some of the diseases that people who are overweight or obese can develop.
Dexon Mckensy-Sambola   +3 more
doaj   +1 more source

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