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DEBU
2010
151views more  DEBU 2010»
14 years 11 months ago
Evacuation Planning: A Spatial Network Database Approach
Xun Zhou, Betsy George, Sangho Kim, Jeffrey M. R. ...
GIS
2008
ACM
16 years 22 days ago
Efficient data modeling and querying system for multi-dimensional spatial data
Multi-dimensional spatial data are obtained when a number of data acquisition devices are deployed at different locations to measure a certain set of attributes of the study subje...
Wei Li, Cindy X. Chen
GIS
2008
ACM
16 years 22 days ago
Pedestrian flow prediction in extensive road networks using biased observational data
In this paper, we discuss an application of spatial data mining to predict pedestrian flow in extensive road networks using a large biased sample. Existing out-of-the-box techniqu...
Michael May, Simon Scheider, Roberto Rösler, ...
117
Voted
IDEAS
1999
IEEE
131views Database» more  IDEAS 1999»
15 years 4 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...
187
Voted
ICDE
2009
IEEE
180views Database» more  ICDE 2009»
16 years 1 months ago
Outsourcing Search Services on Private Spatial Data
Social networking and content sharing service providers, e.g., Facebook and Google Maps, enable their users to upload and share a variety of user-generated content, including locat...
Man Lung Yiu, Gabriel Ghinita, Christian S. Jensen...