Results 171 to 180 of about 11,939,017 (240)
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Crop type classification using a combination of optical and radar remote sensing data: a review
International Journal of Remote Sensing, 2019Reliable and accurate crop classification maps are an important data source for agricultural monitoring and food security assessment studies. For many years, crop type classification and monitoring were focused on single-source optical satellite data ...
A. Orynbaikyzy, U. Gessner, C. Conrad
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Physics Today, 1957
The recent increase in new research results in physics hardly needs to be pointed out to those in the field. When single issues of The Physical Review number from 300 to 500 pages in spite of the fact that several new journals have been recently started, the physicist who is trying to “keep up” feels pretty much overwhelmed.
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The recent increase in new research results in physics hardly needs to be pointed out to those in the field. When single issues of The Physical Review number from 300 to 500 pages in spite of the fact that several new journals have been recently started, the physicist who is trying to “keep up” feels pretty much overwhelmed.
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Big data in tourism research: A literature review
Tourism Management, 2018Even at an early stage, diverse big data have been applied to tourism research and made an amazing improvement. This paper might be the first attempt to present a comprehensive literature review on different types of big data in tourism research. By data
Jingjing Li +4 more
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Fields, Meadows and Abstract Data Types
2008Fields and division rings are not algebras in the sense of "Universal Algebra", as inverse is not a total function. Mending the inverse by any definition of 0(-1) will not suffice to axiomatize the axiom of inverse x(-1) · x = 1, by an equation. In particular the theory of fields cannot be used for specifying the abstract data type of the rational ...
Bergstra, J., Hirschfeld, Y., Tucker, J.
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2011
Modern programming languages provide facilities for separating public and private aspects of interfaces. While C does not explicitly provide facilities, there is a way of organizing code that yields this separation. Data types defined in this way are called abstract data types, or ADTs for short.
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Modern programming languages provide facilities for separating public and private aspects of interfaces. While C does not explicitly provide facilities, there is a way of organizing code that yields this separation. Data types defined in this way are called abstract data types, or ADTs for short.
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Distributed Abstract Data Types
2006In this paper we introduce the concept of Distributed Abstract Data Type (dadt), a new programming model simplifying the development of distributed, context-aware applications A dadt instance logically encapsulates a collection of adt instances distributed throughout the system dadt operations specify the semantics of access to this distributed state ...
MIGLIAVACCA M +3 more
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Synthesizing abstract data type specifications
Proceedings of the 20th annual Southeast regional conference on - ACM-SE 20, 1982Several alternatives for implementing abstract data types exist. One approach is the definition and implementation of a new language which directly supports abstract data type constructs. Another approach is to incorporate abstract data type constructs in an existing programming language.
Boumediene Belkhouche +2 more
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ACM SIGSOFT Software Engineering Notes, 1990
The overall aim of our research is to investigate the use of data abstraction in the early stages of the development of information systems. In this paper we suggest a simple classification of abstract data types as a guide to inexperienced system developers in the transition from an initial problem statement to a system description using data ...
Carol Britton +2 more
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The overall aim of our research is to investigate the use of data abstraction in the early stages of the development of information systems. In this paper we suggest a simple classification of abstract data types as a guide to inexperienced system developers in the transition from an initial problem statement to a system description using data ...
Carol Britton +2 more
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Abstract data types and Data Bases
ACM SIGART Bulletin, 1980Several researchers have been working, recently, at the attempt of using the ADT approach in the Data Base area. Different specific problems have attacked and we will review some of them.
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