Pseudorandom signals are widely used as input signals for system identification, but they have the drawback that there are many different kinds, each with a sparse range of possible periods. This paper shows how objec...
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Modeling approaches are based on various paradigms, e.g., aspect-oriented, feature-oriented, object-oriented, and logic-based. Modeling approaches may cover requirements models to low-level design models, are develope...
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The way programming languages manage memory has been a hot topic for many years. Languages with garbage collection (GC) removed the burden of memory management from developers. Typically the garbage collection infrast...
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Micro patterns are similar to design patterns, but are at a lower level of abstraction, closer to the implementation. Anti patterns are micro patterns not respecting the prescriptions of good objectoriented programmi...
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In order to make medium-long term load forecasting become more efficient, convenient, accurate, this paper develops a medium-long term load forecasting software bases on windows in power system. This software uses the...
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The famous riddle by Lewis Carroll is not really intended to have an answer, but rather to reveal the incomprehension Alice has of the world of adults. This paper is about a team of model-driven software engineers'...
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Making use of software engineering paradigms such as object-orientedprogramming in the field of natural language processing has facilitated the implementation of real-life systems for different problems related to na...
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ISBN:
(纸本)0889863237
Making use of software engineering paradigms such as object-orientedprogramming in the field of natural language processing has facilitated the implementation of real-life systems for different problems related to natural language. These systems are developed with less cost and within a limited time considering three main constraints: robustness, flexibility and adaptability. This paper presents the development of a morphological analyzer1 for the Arabic language that is build on a hybrid representation including object-orientedprogramming, procedural programming, rules to express heuristic knowledge and strategies to organize the use of the system rules. The implementation of the morphological analyzer has been done using a knowledge-based system.
Main essence of polymorphism feature of object oriented programming provided by the developer Bjarne Stroustrup in C++ is Run Time Polymorphism using virtual member functions in base classes. Base class pointer keeps ...
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Visualizing object interactions in an execution trace with a sequence diagram is a promising technique for helping developers to comprehend effectively the behavior of an object-oriented system. However, in most cases...
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Smalltalk is a reflective object-orientedprogramming language. Over the years, it has influenced many other programming languages and evolved into many variants. However, it does not offer the notion of namespace or ...
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Smalltalk is a reflective object-orientedprogramming language. Over the years, it has influenced many other programming languages and evolved into many variants. However, it does not offer the notion of namespace or module. Because all classes and global variables are visible from the whole system, numerous dependencies may be introduced and lead to a monolithic system. As a descendant of Smalltalk, Pharo should provide a language construct conceived with modularity in mind. Besides, transforming Pharo into a modular system it not an easy task: in order to allow the migration, the modular construct must support local class extensions and circular dependencies. Moreover, the design space is large: not only do this construct have to define the semantics of local class extensions and dependency resolution, but it should also do the same with visibility and module parametrization. In this context, this article presents an analysis of the design space through three design axis: local class extensions, dependency resolution and module parametri-zation.
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