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MODEL BASED INFORMATION ACCESS
International Journal of Cooperative Information Systems, 1994The engineering data of a large enterprise is typically distributed over a wide area and archived in a variety of databases and file systems. Access to such information is crucial to a team member, particularly in a concurrent engineering setting.
Vasudevan Jagannathan +3 more
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Information cells and information cell mixture models for concept modelling
Annals of Operations Research, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tang, Yongchuan, Lawry, Jonathan
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Knowledge and Information Modeling
2010This chapter gives an educational overview of:
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2009
Real world objects are essentially networked through various natural and complex relationships with each other. Existing data models such as semantic data models, object-oriented data models, and role models oversimplify and ignore such relationships and mainly focus on the roles that objects play, and properties they have with these roles independent ...
Mengchi Liu, Jie Hu 0006
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Real world objects are essentially networked through various natural and complex relationships with each other. Existing data models such as semantic data models, object-oriented data models, and role models oversimplify and ignore such relationships and mainly focus on the roles that objects play, and properties they have with these roles independent ...
Mengchi Liu, Jie Hu 0006
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The information resource model
1989The goal of the information resource model is to develop a database technology specifically for education. The information resource model presents a formalism for the design and implementation of information resource systems. The heart of the model is a graphical query language, which achieves hypertext behavior while ameliorating some of the ...
Richard G. Epstein, Robert M. Aiken
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MODELS IN THE ECONOMY OF INFORMATION
Annual Review in Automatic Programming, 1985Abstract This paper deals with some models considering information as an economic ressource as well as capital goods, raw materials, energy and manpower. This approach is not only possible, but quite necessary, because of the increasing weight of information processes at each level of socio-economic activities.
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On correctness of information models
Information Systems, 1983Abstract During the last decade a number of approaches to information modelling, or conceptual modelling, have been presented. In most approaches it is assumed that the correctness of an information model is decided from intuitive considerations, though formal methods may be applied.
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Informal Models, Informal Logic
2023Abstract This chapter introduces and motivates the idea of informal counterparts to the formal barriers to entailment established in the earlier part of the book: barrier theses, as opposed to barrier theorems. It develops the idea of an informal logical model and uses this to define informal logical properties directly onto natural ...
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Models in Information Retrieval
2000Retrieval models form the theoretical basis for computing the answer to a query. They differ not only in the syntax and expressiveness of the query language, but also in the representation of the documents. Following Rijsbergen's approach of regarding IR as uncertain inference, we can distinguish models according to the expressiveness of the underlying
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