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ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
15 years 3 months ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos
CAV
1998
Springer
138views Hardware» more  CAV 1998»
15 years 3 months ago
Model Checking for a First-Order Temporal Logic Using Multiway Decision Graphs
bstract description of state machines (ASMs), in which data and data operations are d using abstract sort and uninterpreted function symbols. ASMs are suitable for describing Regis...
Ying Xu, Eduard Cerny, Xiaoyu Song, Francisco Core...
SSPR
1998
Springer
15 years 3 months ago
Modified Minimum Classification Error Learning and Its Application to Neural Networks
A novel method to improve the generalization performance of the Minimum Classification Error (MCE) / Generalized Probabilistic Descent (GPD) learning is proposed. The MCE/GPD learn...
Hiroshi Shimodaira, Jun Rokui, Mitsuru Nakai
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PDP
1997
IEEE
15 years 3 months ago
Language and library support for practical PRAM programming
We investigate the well-known PRAM model of parallel computation as a practical parallel programming model. The two components of this project are a general-purpose PRAM programmin...
Christoph W. Keßler, Jesper Larsson Trä...
ILP
1997
Springer
15 years 3 months ago
A Logical Framework for Graph Theoretical Decision Tree Learning
Abstract. We present a logical approach to graph theoretical learning that is based on using alphabetic substitutions for modelling graph morphisms. A classi ed graph is represente...
Peter Geibel, Fritz Wysotzki