Open AccessProceedings Article
Statistical Databases
Gultekin Ozsoyoglu,Z. Meral Ozsoyoglu +1 more
- pp 103
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This article is published in Very Large Data Bases.The article was published on 1984-08-27 and is currently open access. It has received 954 citations till now.read more
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Regional market integration in East Africa: Local but no regional effects?
TL;DR: This article investigated the spatial impact of the establishment of a regional economic community between Kenya, Tanzania, and Uganda in 2001 and showed that cities near the community's internal borders expanded more than cities further away.
Journal Article
An intelligent approach based on adaptive neuro-fuzzy inference systems (ANFIS) for walnut sorting
TL;DR: An efficient walnut recognition system was developed by combining acoustic emissions analysis, Principle Component Analysis (PCA), and Adaptive Neuro-Fuzzy Inference System (ANFIS) classifier to classify walnuts into two classes.
Proceedings ArticleDOI
Integration of fluctuating renewable energy — A German case study
Stephan Spiecker,Christoph Weber +1 more
TL;DR: In this article, the authors present an approach which allows assessing electricity market development in the presence of stochastic power feed-in and endogenous investments of power plants and renewable energies.
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Los aportes de nitrógeno en la agricultura
Raúl Cárdenas-Navarro,Juan Manuel Sánchez-Yáñez,Rodolfo Farías-Rodríguez,Juan José Peña-Cabriales +3 more
TL;DR: Strategies are being developed to allow for a reasonable supplementation of nitrogen to crops; to help crops reach their maximum production potential and, at the same time, preserving the environment.
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Energy efficiency as precondition of energy security
TL;DR: In this paper, the authors provide an overview of energy consumption trends in the European Union and Lithuania, energy policy in the NATO alliance, as well the current status of the energy consumption in the Lithuanian National Defence System.
References
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R-trees: a dynamic index structure for spatial searching
TL;DR: A dynamic index structure called an R-tree is described which meets this need, and algorithms for searching and updating it are given and it is concluded that it is useful for current database systems in spatial applications.
Book
Introduction to Statistical Quality Control
TL;DR: In this article, the authors present a survey of statistical process control and capability analysis techniques for improving the quality of a business process in the modern business environment, using a variety of techniques.
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A relational model of data for large shared data banks. 1970
TL;DR: A model based on n-ary relations, a normal form for data base relations, and the concept of a universal data sublanguage are introduced and certain operations on relations are discussed and applied to the problems of redundancy and consistency in the user's model.
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A Theory for Record Linkage
Ivan P. Fellegi,Alan B. Sunter +1 more
TL;DR: A mathematical model is developed to provide a theoretical framework for a computer-oriented solution to the problem of recognizing those records in two files which represent identical persons, objects or events.
Journal ArticleDOI
Ubiquitous B-Tree
TL;DR: The major variations of the B-tree are discussed, especially the B+-tree, contrasting the merits and costs of each implementation and illustrating a general purpose access method that uses a B- tree.