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» Ontology-Driven Geographic Information Systems
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GEOINFO
2004
13 years 9 months ago
Ontology-driven Resolution of Semantic Heterogeneities in GDB Conceptual Schemas
: As the geographic information system (GIS) community grows, more and more people needs to share geographic information. As modern GIS data is stored in geographic databases their...
Guillermo Nudelman Hess, Cirano Iochpe
AICT
2006
IEEE
116views Communications» more  AICT 2006»
14 years 1 months ago
Integrating AJAX Approach into GIS Visualization Web Services
As the Web platform continues to mature, we see an increasing number of amazing technologies that take Geographic Information Systems (GIS) visualization applications to new level...
Ahmet Sayar, Marlon E. Pierce, Geoffrey Fox
IDEAS
1999
IEEE
131views Database» more  IDEAS 1999»
13 years 12 months ago
ISIS: A Semantic Mediation Model and an Agent Based Architecture for GIS Interoperability
The diversity of spatial information systems promotes the need to integrate heterogeneous spatial or geographic information systems (GIS) in a cooperative environment. This paper ...
Eric Leclercq, Djamal Benslimane, Kokou Yét...
GIR
2007
ACM
13 years 11 months ago
Facilitating situation assessment through gir with multi-scale open source web documents
In this paper, we present our preliminary work on a Geographic Information Retrieval (GIR) system that utilizes loosely coupled web services and Google EarthTM (GE) to retrieve, e...
Brian M. Tomaszewski, Chi-Chun Pan, Prasenjit Mitr...
ICITA
2005
IEEE
14 years 1 months ago
Using Image Contour Recognition in GIS Navigation
This paper presents an approach of using image contour recognition in the navigation for enterprise geographic information systems (GIS). The extraction of object mark images is b...
Wei Lai, Donggang Yu, Jiro Tanaka, Cai Fei