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ENGL
2007
116views more  ENGL 2007»
13 years 10 months ago
Evacuation Planning using Answer Set Programming: An initial approach
—This paper describes a methodology based on Answer Set Programming (ASP) to work with incomplete geographic data. Source geographic data which describes a risk zone is translate...
Claudia Zepeda, David Sol
JDM
2000
128views more  JDM 2000»
13 years 10 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
GEOINFORMATICA
2007
148views more  GEOINFORMATICA 2007»
13 years 10 months ago
Assessing the Certainty of Locations Produced by an Address Geocoding System
Addresses are the most common georeferencing resource people use to communicate to others a location within a city. Urban GIS applications that receive data directly fromcitizens,...
Clodoveu A. Davis, Frederico T. Fonseca
GIS
2006
ACM
14 years 12 months ago
Optimization of multiple continuous queries over streaming satellite data
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
Quinn Hart, Michael Gertz
GIS
2006
ACM
14 years 12 months ago
Exploiting a page-level upper bound for multi-type nearest neighbor queries
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
Xiaobin Ma, Shashi Shekhar, Hui Xiong, Pusheng Zha...