Software as a Service (SaaS) has been developing for over ten years and, is reaching a mature level, where quality and its monitoring and management become significant. Although, SaaS is derived from the ASP model, SaaS background and architecture is different and therefore also SaaS quality management is based on different concepts. This paper is focused on the difference between traditional I...

The paper presents a process modelling-based Requirements Engineering Framework, where advanced requirements engineering techniques are combined with software quality modelling approaches to better assist and drive analysts and stakeholders to an early definition and validation of the desired system functionality and quality attributes, while supporting the redesign of the application context t...

Discussion • The proposed architecture and data flow are designed to transform raw HIE data into trustworthy data and improve data integrity by examining data quality attributes of physiological compatibility, completeness, and redundancy. • By filtering out previously processed data and retaining only new HIE data, the architecture eliminates duplicate processing of discrete data from incoming...

Software metrics helps in estimating the quality of software. To meet the customer’s demands, there is a competence in the software industries for the best quality product. Some metrics can be applied in the early stages of product development that helps in eliminating the complexity at later stages. This paper helps in predicting software quality with the help of object oriented metrics. Keywo...

For an effective test measurement, a software tester requires a testing metrics that could measure the quality and productivity of software development process along with increasing its reusability, correctness and maintainability. Until now, the understanding of measuring software quality is not yet sophisticated enough and is still far away from being standardized and in order to assess the s...

Information plays an increasingly important role in strategic decision-making processes within businesses. Therefore, information quality and its assessment have become critical subjects for information products delivered to information consumers. Commonly, the information product provided to consumers is the output of queries in relational databases. The queries typically consist of one or mor...

Trustworthiness of Internet-based software systems, apps, services and platform is a key success factor for their use and acceptance by organizations and end-users. The notion of trustworthiness, though, is subject to individual interpretation and preference, e.g., organizations require confidence about how their business critical data is handled whereas end-users may be more concerned about us...

Data freshness has been identified as one of the most important data quality attributes in information systems. This importance increases particularly in the context of systems composed of a large set of autonomous data sources where integrating data having different freshness may lead to semantic problems. This paper addresses the problem of evaluating data freshness in a data integration syst...

Appraising the success of information systems has long been a difficulty for management. Indeed, the definition of “success” is controversial as the term itself is multi-dimensional and can be assessed at various levels of the organisation using many differing criteria. However, the development of validated evaluation metrics is critical to future decision making for e-commerce success. This re...

Over the years the software engineering community has increasingly realized the important role software architecture plays in fulfilling the quality requirements of a system. The quality attributes of a software system are, to a large extent determined by the system’s software architecture .Usability is an essential part of software quality. The usability of software has traditionally been eval...