403 search results - page 5 / 81 » Constraint Databases and Geographic Information Systems |
PODS
2000
ACM
14 years 22 days ago
2000
ACM
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. This paper presents an application that aims at identifying optimal locations based on partially ordered constraints. It combines a tool developed in this project that al...
ECIS
2000
13 years 9 months ago
2000
This paper presents a new design for a census-based binational geographic information system. GIS has had limited application intra-censally i.e. between nations. The reasons are t...
ICMI
2004
Springer
14 years 1 months ago
2004
Springer
A novel interface system for accessing geospatial data (GeoMIP) has been developed that realizes a user-centered multimodal speech/gesture interface for addressing some of the cri...
ICNP
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We propose to add geographic location information into BGP routing updates to enable Geographically Informed Inter-Domain Routing (GIRO). GIRO departs from previous geo...