Metric Evaluation of Interactive System Models
نویسندگان
چکیده
The Unified Modeling Language (UML) has been widely accepted by application developers, but not so much by user interface (UI) designers. For this reason, the Unified Modeling Language for Interactive Systems (UMLi) has been proposed to improve UML support for UI design. UMLi introduces a diagram notation for modeling UI presentation and extends activity diagram notation to describe collaboration between interaction objects and domain objects. This article demonstrates using design metrics, in a quantitative way, that UML models that encompass the UI components are more complex than their corresponding models without UI components and that UMLi models are significantly structurally, behaviorally and visually less complex than standard UML models when describing the same set of properties of an interactive system. In terms of models of interactive systems, significant reductions in structural complexity (reduction of 87% in RFC) and visual complexity (increase of 402% in density of CBO in diagrams and 345% in density of cyclomatic complexity) along with considerable reductions in behavioral complexity (reduction of 14% in cyclomatic complexity) were achieved in UMLi models by improving the support of UML for UI design.
منابع مشابه
System of fuzzy fractional differential equations in generalized metric space
In this paper, we study the existence of integral solutions of fuzzy fractional differential systems with nonlocal conditions under Caputo generalized Hukuhara derivatives. These models are considered in the framework of completegeneralized metric spaces in the sense of Perov. The novel feature of our approach is the combination of the convergentmatrix technique with Schauder fixed point princi...
متن کاملA New Statistical Model for Evaluation Interactive Question Answering Systems Using Regression
The development of computer systems and extensive use of information technology in the everyday life of people have just made it more and more important for them to make quick access to information that has received great importance. Increasing the volume of information makes it difficult to manage or control. Thus, some instruments need to be provided to use this information. The QA system is ...
متن کاملEvaluation of the Parameters Involved in the Iris Recognition System
Biometric recognition is an automatic identification method which is based on unique features or characteristics possessed by human beings and Iris recognition has proved itself as one of the most reliable biometric methods available owing to the accuracy provided by its unique epigenetic patterns. The main steps in any iris recognition system are image acquisition, iris segmentation, iris norm...
متن کاملDefinition of General Operator Space and The s-gap Metric for Measuring Robust Stability of Control Systems with Nonlinear Dynamics
In the recent decades, metrics have been introduced as mathematical tools to determine the robust stability of the closed loop control systems. However, the metrics drawback is their limited applications in the closed loop control systems with nonlinear dynamics. As a solution in the literature, applying the metric theories to the linearized models is suggested. In this paper, we show that usin...
متن کاملReview of ranked-based and unranked-based metrics for determining the effectiveness of search engines
Purpose: Traditionally, there have many metrics for evaluating the search engine, nevertheless various researchers’ proposed new metrics in recent years. Aware of this new metrics is essential to conduct research on evaluation of the search engine field. So, the purpose of this study was to provide an analysis of important and new metrics for evaluating the search engines. Methodology: This is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2003