| Katayama, N., Takasu, A., and Adachi, J., "A Database with an Explicit Semantic Representation, " Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, 1994. |
....they can be directly converted into each other. 4 HyNeSS model 4. 1 Outline The HyNeSS stands for the Hyper Network Storage System and is designed to model network oriented data like hypermedia and hypertexts[5] The HyNeSS model is formerly called the S object model which is presented in [3, 4]. The HyNeSS model integrates the entity relationship model and the predicate logic. In the conceptual view, the HyNeSS model is an extended version of the entity relationship model[1] It models the real world enterprise by entities, links, classes, and relationships. Entities and links are ....
....semantics. In the conceptual view, it employs the plain network expression, while it employs the function free definite program in the descriptive view. The procedural semantics, e.g. character string matchings, image processing, mathematical computations, are encapsulated into predicates[3, 4]. With its declarative semantics, the HyNeSS model enables users to express what he she wants to retrieve declaratively and enables distributed sites to communicate with each other in a declarative manner. Hence, the HyNeSS model provides the basis of a universal query interface and a universal ....
Katayama, N., Takasu, A., and Adachi, J., "A Database with an Explicit Semantic Representation," The Seventh International Conference on Industrial & Engineering Applications of Artificial Intelligence & Expert Systems (May 1994) 323--332.
....increases the expressive power without losing the semantics of a function free definite program. 1 Introduction This paper presents a logic based approach for managing structured document data such as SGML (ISO8879) and T E X documents. We have proposed an S object model (semantic object model) [2] as a data model for this approach. The contribution of this paper is to formalize the query and consistency management mechanism of the S object model. It is based on predicate logic and uses an extended version of a function free definite program which is used in deductive databases. The ....
Katayama, N., Takasu, A., and Adachi, J., "A Database with an Explicit Semantic Representation," Proc. of the 7th Int. Conf. Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, (1994), 323--332.
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Katayama, N., Takasu, A., and Adachi, J., "A Database with an Explicit Semantic Representation, " Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, 1994.
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