A conceptual model for a knowledge base homogeneously stored in a database environment

1995 ◽  
pp. 295-301 ◽  
Author(s):  
Emmanuel Passos ◽  
Alberto Sade ◽  
Cícero Garcez ◽  
Asterio Tanaka
Keyword(s):  
Knowledge Base ◽  
Conceptual Model

scholarly journals Continuous Improvements at Operator Level

2020 ◽  
Vol 10 (1) ◽  
pp. 64-70 ◽  
Author(s):  
Jon Lerche ◽  
Hasse Neve ◽  
Søren Wandahl ◽  
Allan Gross
Keyword(s):  
Knowledge Base ◽  
Conceptual Model ◽  
Lean Production ◽  
Empirical Studies ◽  
Fixed Number ◽  
Lean Construction ◽  
Offshore Wind ◽  
Model Combining ◽  
Alternative Processes

AbstractFew empirical studies have previously reported on the implementation of takt planning and utilizing Deming cycles (PDCA) to control construction workflows continuously. This paper presents a case study from the offshore renewable industry, closely related to construction. The paper aims to develop and evaluate a conceptual model combining takt planning and the Deming cycle within the offshore wind construction environment. The conceptual model has through interactions with construction experts been modified for a visual board implementation, covering two alternative processes with a fixed number of technicians per performing team. The knowledge base for the conceptual model is based on Takt planning implementation from the lean construction community and PDCA implementation from the lean production community. The main contribution of this paper is the development and evaluation of the conceptual model combining takt planning and the Deming cycle in a construction environment. This conceptual model has potential implications in the construction and refurbishment industry.

Research on Consistency Checking of OntoUML Model

2012 ◽  
Vol 433-440 ◽  
pp. 2862-2867
Author(s):  
Bin Yang ◽  
Yu Dong Qi ◽  
Xiu We Wang ◽  
Ya Ning Wang
Keyword(s):  
Knowledge Base ◽  
Conceptual Model ◽  
Description Logics ◽  
Conceptual Modeling ◽  
Modeling Language ◽  
Consistency Checking ◽  
Model Based ◽  
Reasoning System ◽  
Uml Metamodel

OntoUML is a conceptual modeling language which is built with a lightweight expansion of UML metamodel, but it doesn’t provide mechanism of consistency checking on conceptual model. The correctness of the syntax and semantics of the model still need artificial check. The paper introduced OntoUML briefly and put forward a scheme of consistency checking of OntoUML model based on description logics. By transforming into knowledge base of description logics, the detection of consistencies at the OntoUML model can be realized using existing mature reasoning system.

scholarly journals Conceptual Model Development for a Knowledge Base of PID Controllers Tuning in Open Loop

10.5772/16551 ◽  
2011 ◽  
Author(s):  
Jose Luis ◽  
Ramon Ferreiro ◽  
Antonio Couce ◽  
Hector Quintian-Pardo ◽  
Hector Alaiz-Moreto
Keyword(s):  
Knowledge Base ◽  
Conceptual Model ◽  
Model Development ◽  
Open Loop ◽  
Pid Controllers

Indigenising Knowledge Base for Consequential Education in Ethiopia – A Conceptual Model

2012 ◽  
Vol 4 (2) ◽  
pp. 103-119
Author(s):  
S.T. Janetius ◽  
Bekele Workie ◽  
T. C. Mini
Keyword(s):  
Knowledge Base ◽  
Conceptual Model

scholarly journals Consumer Trust in Food Safety Requires Information Transparency

2020 ◽  
Vol 24 ◽  
Author(s):  
Tri Khai Lam ◽  
Jon Heales ◽  
Nicole Hartley ◽  
Chris Hodkinson
Keyword(s):  
Social Media ◽  
Food Safety ◽  
Knowledge Base ◽  
Conceptual Model ◽  
Product Information ◽  
Food Product ◽  
Consumer Trust ◽  
Food Labels ◽  
Information Transparency ◽  
Information Consumers

This paper proposes a conceptual model to understand how information transparency matters can support consumer trust in food safety. Beside food labels, food product information can be disseminated by the support of technologies including traceability systems and social media. This article studies extant literature to provide a knowledge base for the development of a conceptual model. Information provided by traceability systems is deemed to increase a consumer’s knowledge of a food product. Furthermore, social media is considered as a well-informed source that provides some useful information to consumers. Therefore, we argue that technology-supported information supports and enhances the information consumers need to make their own judgement about the safety of a food product. Three testable propositions are developed from a conceptual model that provides insights into food information that consumers find helpful for developing trust in food safety.

scholarly journals Conceptual model of knowledge base system

2018 ◽  
Vol 1015 ◽  
pp. 032097 ◽  
Author(s):  
L V Naykhanova ◽  
I V Naykhanova
Keyword(s):  
Knowledge Base ◽  
Conceptual Model ◽  
Base System ◽  
Knowledge Base System
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