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FOSSACS
2005
Springer
16 years 12 days ago
From Separation Logic to First-Order Logic
Separation logic is a spatial logic for reasoning locally about heap structures. A decidable fragment of its assertion language was presented in [1], based on a bounded model prope...
Cristiano Calcagno, Philippa Gardner, Matthew Hagu...
163
Voted
DIGRA
2003
Springer
16 years 2 days ago
Stepping Back: Players as Active Participators
Instead of confining the player to a single role, the active participator model positions the player in a more flexible position towards the fictional gameworld: involved and imme...
Michael Nitsche, Maureen Thomas
VLDB
2001
ACM
122views Database» more  VLDB 2001»
15 years 11 months ago
An Extendible Hash for Multi-Precision Similarity Querying of Image Databases
We propose multi-precision similarity matching where the image is divided into a number of subblocks, each with its associated color histogram. We present experimental results sho...
Shu Lin, M. Tamer Özsu, Vincent Oria, Raymond...
183
Voted
SSDBM
1998
IEEE
101views Database» more  SSDBM 1998»
15 years 11 months ago
Specifications for Efficient Indexing in Spatiotemporal Databases
: A new issue that arises in modern applications involves the efficient manipulation of (static or moving) spatial objects, and the relationships among them. As a result, modern da...
Yannis Theodoridis, Timos K. Sellis, Apostolos Pap...
VMV
2008
110views Visualization» more  VMV 2008»
15 years 8 months ago
Delocalized Unsteady Vortex Region Detectors
In this paper we discuss generalizations of instantaneous, local vortex criteria. We incorporate information on spatial context and temporal development into the detection process...
Raphael Fuchs, Ronald Peikert, Filip Sadlo, Bilal ...