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ICRE
1998
IEEE
15 years 10 months ago
Scenario Usage in System Development: A Report on Current Practice
: Scenario-based approaches are becoming ubiquitous in systems analysis and design but their definition and scope remain vague. Complementing the recently proposed CREWS classifica...
Klaus Weidenhaupt, Klaus Pohl, Matthias Jarke, Pet...
DOLAP
1998
ACM
15 years 10 months ago
Methodological Framework for Data Warehouse Design
Though designing a data warehouse requires techniques completely different from those adopted for operational systems, no significant effort has been made so far to develop a comp...
Matteo Golfarelli, Stefano Rizzi
CIKM
1998
Springer
15 years 10 months ago
Continual Computation Policies for Utility-Directed Prefetching
People accessing documents via the Internet typically experience latencies in retrieving content. We discuss continual-computation policies that dictate strategies for prefetching...
Eric Horvitz
FGR
1996
IEEE
159views Biometrics» more  FGR 1996»
15 years 10 months ago
Visual Interaction With Lifelike Characters
This paper explores the use of fast, simple computer vision techniques to add compelling visual capabilities to social user interfaces. Social interfaces involve the user in natur...
Matthew Turk
FUZZY
1997
Springer
260views Fuzzy Logic» more  FUZZY 1997»
15 years 10 months ago
Forecasting Sales Using Neural Networks
Abstract. In this paper, neural networks trained with the back-propagation algorithm are applied to predict the future values of time series that consist of the weekly demand on it...
Frank M. Thiesing, Oliver Vornberger