نتایج جستجو برای: design pattern
تعداد نتایج: 1280378 فیلتر نتایج به سال:
A design pattern provides a general and proven solution for a recurring problem. Design patterns are an established approach in the domain of software engineering. Collections of such patterns also exist for graphical interfaces and adaptive hypertext. However, a collection of patterns for adaptive interactive systems does not exist. This paper presents such a collection to provide structured k...
It is proposed to present a novel approach to recover design patterns which can achieve better performance and greater accuracy by representing the characteristics, basically structural, behavioural etc. of design pattern by using weight and matrix concept so that to reduce the anomalies like false positives rate and false negative rate. Also follow the pattern taxonomy for reverse engineering ...
Patterns are descriptions and solutions for recurring problems in software design and implementation. In this paper, some ideas towards a formal approach to the specification of patterns in model-driven engineering (MDE) is presented. The approach is based on the Diagram Predicate Framework which provides a formal approach to (meta)modelling, model transformation and model management in MDE. In...
In this paper we give an analysis of the literature on a set of problems that can arise when undertaking the interaction design of multi-touch applications for collaborative real-time music activities, which are designed for multitouch technologies (e.g. smartphones, tablets, interactive tabletops, among others). Each problem is described, and a candidate design pattern (CDP) is suggested in th...
Design patterns are general solutions for recurring design problems that can be (re)used over and over in a variety of application domains. However, the pattern application procedure is still manual and lacks mechanisms to help the designer in applying a pattern. This paper introduces a model for the construction of object-oriented systems from design to implementation based on the application ...
There is increasing interest in the use of design patterns for model transformations, and a number of such patterns have been proposed. In this paper we survey previous work on transformation design patterns, discuss one pattern in detail, and identify priorities for future research.
Object-oriented (OO) design patterns define collections of interconnected classes that serve a particular purpose. A design pattern is a structural unit in a system built out of patterns, not unlike the way a function is a structural unit in a procedural program or a class is a structural unit in an OO system designed without patterns. When designers treat patterns as structural units, they bec...
Design patterns detection is a useful activity in reverse engineering to gain knowledge on the design issues of an existing system, on its software architecture and design quality, improving in this way the comprehension of the system and hence its maintainability and evolution. Several tools have been developed, but they usually provide different results analyzing the same systems. Some works ...
Design pattern is a term of the abstraction from a concrete form that keeps recurring in specific non-arbitrary contexts. Design Patterns are devices that allow programs to share knowledge about their designs. It seems that the benefits of design pattern are so obvious. However, design pattern is so complicated that it makes the software even more difficult to be maintained. In this report, we ...
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