Search Results - subject:"Conceptual modeling"

R2O: Relation to Ontology Transformation System

Khan, Sharifullah; Sonia, Kiran - In: Journal of Information & Knowledge Management (JIKM) 10 (2011) 01, pp. 71-89

Ontology represents a data source at a higher level of abstraction. Extracting metadata from an autonomous data source and transforming it into source ontology is a tedious and error prone task because the metadata are either incomplete or not available. The essential metadata of a source can be...

Persistent link: https://www.econbiz.de/10008914817

Research commentary: Information systems and conceptual modeling - A research agenda

Wand, Yair; Weber, Ronald - 2002

Within the information systems field, the task of conceptual modeling involves building a representation of selected … phenomena in some domain. High-quality conceptual-modeling work is important because it facilitates early detection and … research has been undertaken on many aspects of conceptual modeling. In this paper, we propose a framework to motivate research …

Persistent link: https://www.econbiz.de/10009448069

Service Systems Through the Prism of Conceptual Modeling

Stanicek, Zdenko; Winkler, Marek - In: Service Science 2 (2010) 1-2, pp. 112-125

modeling and representation, based on semantic conceptual modeling, suitable for modeling both service system interactions and …

Persistent link: https://www.econbiz.de/10010990704

Conceptual model and evaluation of generated power and emissions in an IGCC plant

Pérez-Fortes, M.; Bojarski, A.D.; Velo, E.; Nougués, J.M. - In: Energy 34 (2009) 10, pp. 1721-1732

This work develops a design and operation support tool for an Integrated Gasification Combined Cycle (IGCC) power plant, which allows the efficiency and environmental issues of alternative process designs and feedstock to be assessed. The study is based on a conceptual model of an IGCC plant,...

Persistent link: https://www.econbiz.de/10010809843

Search for a New Conceptual Bookkeeping Model : Different Levels of Abstraction

Groenendaal, Willem van; Sweere, A.M.J. - Tilburg University, Center for Economic Research - 1999

Nowadays, every bookkeeping system used in practice is automated. Most bookkeeping software and integrated information systems are based on databases. In this paper, we develop a new conceptual bookkeeping model which is not based on manual techniques, but which is applicable in a database...

Persistent link: https://www.econbiz.de/10011092844

Simulating processes of concept formation and communication

Honkela, Timo; Kononen, Ville; Lindh-Knuutila, Tiina; … - In: Journal of Economic Methodology 15 (2008) 3, pp. 245-259

We propose a theoretical framework for modeling communication between agents that have different conceptual models of their current context. We describe how the emergence of subjective models of the world can be simulated and what the role of language and communication in that process is. We...

Persistent link: https://www.econbiz.de/10005141349