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» Spatial Logics for Bigraphs
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RIAO
2000
15 years 5 months ago
Combining linguistic and spatial information for document analysis
We present a framework to analyze color documents of complex layout. In addition, no assumption is made on the layout. Our framework combines in a content-driven bottom-up approac...
Marco Aiello, Christof Monz, Leon Todoran
FCCM
2003
IEEE
96views VLSI» more  FCCM 2003»
15 years 9 months ago
Data Search and Reorganization Using FPGAs: Application to Spatial Pointer-based Data Structures
FPGAs have appealing features such as customizable internal and external bandwidth and the ability to exploit vast amounts of fine-grain parallelism. In this paper we explore the ...
Pedro C. Diniz, Joonseok Park
VLDB
1994
ACM
102views Database» more  VLDB 1994»
15 years 7 months ago
Reasoning About Spatial Relationships in Picture Retrieval Systems
In this paper, we consider various spatial relationships that are of general interest in pictorial database systems. We present a set of rules that allow us to deduce new relation...
A. Prasad Sistla, Clement T. Yu, R. Haddad
AIED
2007
Springer
15 years 10 months ago
Fitting Spatial Ability into Intelligent Tutoring Systems Development
Building effective learning environments is an art that can only be perfected by a great deal of explorations involving the environments’ audience: the learners. This paper focus...
Nancy Milik, Antonija Mitrovic, Michael Grimley
PADS
1997
ACM
15 years 8 months ago
Distributed Simulation of Spatially Explicit Ecological Models
Large-scale ecological simulations are natural candidates for distributed discrete event simulation. In optimistic simulation of spatially explicit models, a difficult problem ar...
Kevin Glass, Marilynn Livingston, John S. Conery