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SAS
2004
Springer
14 years 1 months ago
Generalized Records and Spatial Conjunction in Role Logic
Role logic is a notation for describing properties of relational structures in shape analysis, databases and knowledge bases. A natural fragment of role logic corresponds to two-va...
Viktor Kuncak, Martin C. Rinard
ICPP
2003
IEEE
14 years 1 months ago
Towards Real-time Parallel Processing of Spatial Queries
Spatial databases are entering an era of mass deployment in various real-life applications, especially mobile and location-based services. The real-time processing of spatial quer...
Haibo Hu, Manli Zhu, Dik Lun Lee
COSIT
2003
Springer
94views GIS» more  COSIT 2003»
14 years 1 months ago
Testing the First Law of Cognitive Geography on Point-Display Spatializations
Abstract. Spatializations are computer visualizations in which nonspatial information is depicted spatially. Spatializations of large databases commonly use distance as a metaphor ...
Daniel R. Montello, Sara Irina Fabrikant, Marco Ru...
PCM
2009
Springer
130views Multimedia» more  PCM 2009»
14 years 22 days ago
Image Quality Assessment Using Spatial Frequency Component
Image quality assessment (IQA) is a crucial technique in perceptual image/video coding, because it is not only a ruler for performance evaluation of coding algorithms but also a me...
Guangyao Cao, Luhong Liang, Siwei Ma, Debin Zhao
CORR
2004
Springer
129views Education» more  CORR 2004»
13 years 8 months ago
On Generalized Records and Spatial Conjunction in Role Logic
We have previously introduced role logic as a notation for describing properties of relational structures in shape analysis, databases and knowledge bases. A natural fragment of ro...
Viktor Kuncak, Martin C. Rinard