Title :
Semantic mediation for cooperative spatial information systems: the AMUN data model
Author :
Leclercq, Eric ; Benslimane, Djamal ; Yetongnon, Kokou
Author_Institution :
Bourgogne Univ., Dijon, France
Abstract :
We present the on-going research project ISIS (Interoperable Spatial Information Systems) which is a semantic mediation approach to support geographical spatial information systems interoperability. The diversity of spatial information systems (GIS) and data models has created a need for tools and methodologies to allow cooperation or interoperation among GIS. In particular, mediation based approaches, which aim at achieving autonomy, extensibility and flexibility of participant systems, will become increasingly popular in emerging Web based processing environments. The underlying approach of ISIS combines techniques from the domains of traditional interoperable information systems, spatial data modeling and multi agent systems. We describe the AMUN data model which provides a foundation for resolving semantic discrepancies among systems and for modeling cooperative GIS
Keywords :
Internet; geographic information systems; multi-agent systems; open systems; spatial data structures; AMUN data model; ISIS; Interoperable Spatial Information Systems; Web based processing environments; cooperative GIS modeling; cooperative spatial information systems; data models; geographic IS; geographical spatial information systems interoperability; interoperable information systems; mediation based approaches; multi agent systems; research project; semantic discrepancies; semantic mediation; spatial data modeling; Costs; Data models; Databases; Electrical capacitance tomography; Geographic Information Systems; Information systems; Intersymbol interference; Mediation; Postal services; Read only memory;
Conference_Titel :
Research and Technology Advances in Digital Libraries, 1999. Proceedings. IEEE Forum on
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7695-0219-9
DOI :
10.1109/ADL.1999.777687
