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Conference Program

Wednesday March 10, 1999

8.00 - 17.00 Registration
8.30 - 12.00 Tutorials T1, T2 and T3
12.00 - 13.00 Lunch
13.00 - 14.15 Welcome
Keynote: Prof. Dr. G. Wiederhold, Stanford Univ., Palo Alto (USA)
Mediation to Deal with Heterogeneous Data Sources

14.15 - 15.15 Session 1: Identification
P. Sargent (UK)
Feature Identitites, Descriptors and Handles
Y. A. Bishr (Germany)
A Global Unique Persistent Object ID for Geospatial Information Sharing
15.15 - 15.45 Coffee Break
15.45 - 17.45 Session 2: Infrastructure
S. Ramroop, R. Pascoe (New Zealand)
Implementation Architecture for a National Data Center
H.L. Möeller, M. Mariucci and B. Mitschang (Italy, Germany)
Architecture Considerations for Advanced Earth Observation Application Systems
P. Bitter (Nepal)
A Spatial Data Infrastructure for the Hindu Kush - Himalaya Region
K.K. Kemp, D.E. Reeve and D.I. Heywood (USA, UK)
Interoperability for GIScience Education
18.00 - 19:30 Cocktail Party

Thursday March 11, 1999

8.00 - 17.00 Registration
8.30 - 10.00 Session 3:Implementation
C.B. Cranston, F. Brabec, G.R. Hjaltason, D. Nebert, and H. Samet (USA)
Interoperability via the Addition of a Server Interface to a Spatial Database: Implementation Experiences with OpenMap
G. Camara, R. Thome, U. Freitas, A.M.V. Monteiro (Brazil)
Interoperabilty In Practice: Problems in Semantic Conversion from Current Technology to OpenGIS
A. Doyle, D. Dietrick, J. Ebbinghaus, and P. Ladstätter (Germany, USA)
Building a Prototype OpenGIS Demonstration from Interoperable GIS Components
10.00 - 10.30 Coffee Break
10.30 - 11.30 Keynote: Dr. A. Cuthbert, LaserScan, Cambridge (UK)
OpenGIS: Tales from a Small Market Town

11.30 - 12.30 Session 4:Vectors and Graphics
S.F. Keller, H. Thalmann (Switzerland)
Modeling and Sharing Graphic Presentations of Geospatial Data
F.C. Cattenstarg and H.J. Scholten (the Netherlands)
Towards OpenGIS Systems; The Vector Data Storage Component Evaluated
12.30 - 13.30 Lunch
13.30 - 15.30 Session 5: Semantics
H. Uitermark, A. Vogels, and P. van Oosterom (the Netherlands)
Semantic and Geometric Aspects of Intergrating Road Networks
M.A. Rodriguez, M. Egenhofer, and R.D. Rugg (USA)
Assessing Semantic Similarities Among Geospatial Feature Class Definitions
Y.A. Bishr, H. Pundt, and C. Rüther (Germany)
Proceeding on the Road of Semantic Interoperability - Design of a Semantic Mapper Based on a Case Study from Transportation
C. Riedemann and W. Kuhn (Germany)
What Are Sports Grounds? Or: Why Semantics Requires Interoperability
15.30 - 16.00 Coffee Break
16.00 - 18.00 Session 6: Heterogeneous Databases
K. Stock and D. Pullar (Australia)
Identifying Semantically Similar Elements in Heterogeneous Spatial Databases using Predicate Logic Expressions
H. Kemppainen (Finland)
Designing a Mediator for Managing Relationships between Distributed Objects
S. Shimada and H. Fukui (Japan)
Geospatial Mediator Functions and Container-based Fast Transfer Interface in SI3CO Test-Bed
L. Relly and U. Röhm (Switzerland)
Plug and Play: Interoperability in Concert

Friday March 12, 1999

8.00 - 14.00 Registration
8.30 - 10.00 Session 7 Representation
S. Winter and A. Frank (Austria)
Functional Extensions of a Raster Representation for Topological Relations
R. Ladner and K. Shaw (USA)
3D Synthetic Environment Representation Using the 'Non- Manifold 3D Winged-Edge' Data Structure
D. Martinoni and B. Schneider (Switzerland)
Pluggable Terrain Module - Moving Digital Terrain Modelling to a Distributed Geoprocessing Environment
10.00 - 10.30 Coffee Break
10.30 - 11.30 Keynote: G. Landgraf, Dipl.-Ing., ESA, Frascati (Italy)
Evolution of EO/GIS Interoperability; Towards an Integrated Application Infrastructure

11.30 - 13.00 Panel: Interoperability; The European Perspective
(Moderator: A. Frank, Austria)
13.00 - 14.00 Lunch
14.00 - 17.30 Tutorials T4 and T5