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SCANGIS
2001
13 years 6 months ago
A software system for large dynamic maps based on networked geographical databases
Dynamic maps, often in the form of web-maps, are becoming increasingly popular. This article discusses software architectures and individual components to meet the demands of the m...
Asgeir Finnseth, Guðmundur Jökulsson
ICDCS
2007
IEEE
13 years 8 months ago
GeoGrid: A Scalable Location Service Network
This paper presents GeoGrid, a geographical location service overlay network system, for providing scalable location-based services to a large and growing number of mobile users. ...
Jianjun Zhang, Gong Zhang, Ling Liu
SIGMOD
2008
ACM
182views Database» more  SIGMOD 2008»
14 years 5 months ago
Multi-tenant databases for software as a service: schema-mapping techniques
In the implementation of hosted business services, multiple tenants are often consolidated into the same database to reduce total cost of ownership. Common practice is to map mult...
Stefan Aulbach, Torsten Grust, Dean Jacobs, Alfons...
JDM
2000
128views more  JDM 2000»
13 years 4 months ago
Distributed Database Design for Mobile Geographical Applications
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...
Manhoi Choy, Mei-Po Kwan, Hong Va Leong
CCR
2011
12 years 12 months ago
IP geolocation databases: unreliable?
The most widely used technique for IP geolocation consists in building a database to keep the mapping between IP blocks and a geographic location. Several databases are available ...
Ingmar Poese, Steve Uhlig, Mohamed Ali Kâafa...