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SSD
1993
Springer
152views Database» more  SSD 1993»
15 years 3 months ago
Realms: A Foundation for Spatial Data Types in Database Systems
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
Ralf Hartmut Güting, Markus Schneider
IWCLS
1999
Springer
15 years 4 months ago
An Adaptive Agent Based Economic Model
In this paper we describe a simple model of adaptive agents of different types, represented by Learning Classifier Systems (LCS), which make investment decisions about a risk fre...
Sonia Schulenburg, Peter Ross
ITC
2003
IEEE
114views Hardware» more  ITC 2003»
15 years 5 months ago
Test-Based Model Generation For Legacy Systems
We study the extension of applicability of system-level testing techniques to the construction of a consistent model of (legacy) systems under test, which are seen as black boxes....
Hardi Hungar, Tiziana Margaria, Bernhard Steffen
JUCS
2006
117views more  JUCS 2006»
14 years 11 months ago
Information and Hybrid Architecture Model of the OCP Contextual Information Management System
: This paper describes OCP (Open Context Platform), a middleware which provides support for management of contextual information and merging of information from different sources. ...
Ignacio Nieto-Carvajal, Juan A. Botía Blaya...
MOBIHOC
2003
ACM
15 years 5 months ago
Mobility modelling and trajectory prediction for cellular networks with mobile base stations
This paper provides mobility estimation and prediction for a variant of GSM network which resembles an adhoc wireless mobile network where base stations and users are both mobile....
Pubudu N. Pathirana, Andrey V. Savkin, Sanjay Jha