Abstract
VRML is a language to describe virtual 3D spaces. In order to achieve reuse and sharing of data described in VRML among multiple applications, we designed and implemented a VRML-object database system. In our system, we can add semantic information onto VRML data, and can issue queries by using that information. We also introduce tile concepts of spatial view and level-of-detail based access control. When a user issues a query, the system produces a spatial view by reorganizing a virtual space in accordance with the user’s concern and the user’s access capability.
Cite
CITATION STYLE
Kamiura, M., Oiso, H., Tajima, K., & Tanaka, K. (1997). Spatial views and LOD-based access control in VRML-object databases. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1274, pp. 210–225). Springer Verlag. https://doi.org/10.1007/3-540-63343-x_49
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