Usability is defined as the easiness with which a system is used by end users to achieve their goals. This important attribute helps end users to effectively use the software systems. Usability has become vital because end users of software systems are quite varied in their technology skills. Similarly, usability of websites is also becoming more important. In today’s world when people hardly g...

Technological dependence is growing in leaps and bounds as days progress. As a result, software applications are required to be up running at all times without fail. The health safety of these need monitored regularly by theuse constant logging any faults that occur their runtime executions. Log analysis techniques applied recorded logsto obtain better overview how handle failures deterioration...

In real-life applications, neither all the inputs of an algorithm are available at outset, as in offline framework, nor do they occur one by order, online setup. Semi-online is intermediate theoretically and practically significant framework with additional information on successive to address limitations frameworks. One key motivation for studying semi-online algorithms investigate how can imp...

Quality attributes (QA) play a fundamental role when architecting software systems. However, in contrast to QA in traditional software systems, the role of QA when architecting service-based systems (SBS) has not yet been studied in depth. Thus, we conducted a descriptive survey to explore how QA are treated during the architecting of SBS. Data were collected using an online questionnaire targe...

This paper presents a Meta-Cognitive Tool (MCT) development for history teaching. It was developed to support teaching history of civilization courses at the engineering faculty. It covers hierarchically arranged concept maps which are presented dynamically by using Extensible Markup Language (XML) files. MCTs are integrated in e-learning portals to support self-learning. MCTs were investigated...

In this paper we present the results of a descriptive online survey conducted among Swiss software developers regarding their engineering practices with a special focus on the design and development of user interfaces. This enables an insight into the everyday life of a software engineer and can lead usability practitioners, project managers and clients to a better level of cooperation in desig...

Online learning represents a family of machine methods, where learner attempts to tackle some predictive (or any type decision-making) task by from sequence data instances one at each time. The goal online is maximize the accuracy/correctness for predictions/decisions made given knowledge correct answers previous prediction/learning tasks and possibly additional information. This in contrast tr...