42 search results - page 3 / 9 » Ontology-Based Geographic Data Set Integration |
SIGMOD
2006
ACM
14 years 6 months ago
2006
ACM
Geographic web search engines allow users to constrain and order search results in an intuitive manner by focusing a query on a particular geographic region. Geographic search tec...
GIS
2002
ACM
13 years 5 months ago
2002
ACM
Geographical information systems are more and more based on a DBMS with spatial extensions, which is also the case for the system described in this paper. The design and implementa...
HICSS
1999
IEEE
1999
IEEE
Web-based Access to Distributed High-Performance Geographic Information Systems for Decision Support
13 years 10 months ago
A number of applications that use GIS for decision support can potentially be enhanced by the use of high-performance computers, broadband networks and mass data stores. We descri...
COSIT
2011
Springer
12 years 5 months ago
2011
Springer
With the increasing success and commercial integration of Volunteered Geographic Information (VGI), the focus shifts away from coverage to data quality and homogeneity. Within the ...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
Recording the location of people using location-acquisition technologies, such as GPS, allows generating life patterns, which associate people to places they frequently visit. Con...