The effect of reusability on perceived competitive performance of Australian software firms

This study set out to investigate how software firms can manage their software development efforts in order to compete effectively. Based on previous studies, a research model was developed. Reusability was expected to positively influence process flexibility, process productivity and process predictability. In turn these software process performance dimensions were expected to influence perceived competitive performance, assessed in terms of market responsiveness and product cost efficiency. Three hundred and twenty organisations were surveyed. In the data reduction stage, the research model was revised and process efficiency, technoregulatory flexibility, process effectiveness and labour flexibility resulted as the new software process performance variables. The revised model was tested and findings indicate that there is a relationship between reusability and techno-regulatory flexibility and market responsiveness

Components reuse in the building sector – A systematic review

© The Author(s) 2020. The final, definitive version of this paper has been published in Rakhshan, K., Morel, J.-C., Alaka, H., & Charef, R. (2020). Components reuse in the building sector – A systematic review. Waste Management & Research, 38(4), 347–370 by Sage Publications Ltd. All rights reserved. It is available at: https://doi.org/10.1177/0734242X20910463.Widespread reuse of building components can promote the circularity of materials in the building sector. However, the reuse ofbuilding components is not yet a mainstream practise. Although there have been several studies on the factors affecting the reuse ofbuilding components, there is no single study that has tried to harmonize the circumstances affecting this intervention. Through asystematic literature review targeting peer-reviewed journal articles, this study intends to identify and stratify factors affecting thereuse of components of the superstructure of a building and eventually delineate correlations between these factors. Factors identifiedthroughout this study are classified into six major categories and 23 sub-categories. Then the inter-dependencies between the barriersare studied by developing the correlation indices between the sub-categories. Results indicate that addressing the economic, socialand regulatory barriers should be prioritized. Although the impact of barriers under perception, risk, compliance and market subcategoriesare very pronounced, the highest inter-dependency among the sub-categories is found between perception and risk. Itsuggests that the perception of the stakeholders about building components reuse is affected by the potential risks associated with thisintervention.Peer reviewedFinal Accepted Versio

Software Engineering Methods for the Internet of Things: A Comparative Review

Accessing different physical objects at any time from anywhere through wireless network heavily impacts the living style of societies worldwide nowadays. Thus, the Internet of Things has now become a hot emerging paradigm in computing environments. Issues like interoperability, software reusability, and platform independence of those physical objects are considered the main current challenges. This raises the need for appropriate software engineering approaches to develop effective and efficient IoT applications software. This paper studies the state of the art of design and development methodologies for IoT software. The aim is to study how proposed approaches have been solved issues of interoperability, reusability, and independence of the platform. A comparative study is presented for the different software engineering methods used for the Internet of Things. Finally, the key research gaps and open issues are highlighted as future directions

Does Critical Success Factors of KM Mediate the KS-Driven Performance in the Software Sector of Pakistan?

This research tends to investigate role of KS practices on overall performance of software sector using critical success factors of KM (i.e. KM process and infrastructure capabilities) as intermediate measures. In this regard, a survey method using the adapted instrument to draw the inference from data collected from software developers.  The parallel multiple mediation model proposed and tested by using Process Macro. The findings of study reveal that KS practices have a significant and positive effect on the overall performance in terms of operational excellence, financial achievement, customer intimacy, product leadership. The results indicate that all the constructs of KM process and infrastructure capabilities partially mediates the relationship between KS practices and performance of software sector. Hence, findings of study support all the suggested hypotheses and draws the inference that KM process and infrastructure capabilities support the theoretical prisms of KBV initiatives

An Empirical Assessment of User Perceptions of Feature versus Application Level Usage

Users often use application software because of particular features. However, little remains known on whether user perceptions of application use is merely feature-driven or whether users perceive their application use as being more than an amalgamation of features. As the software industry ushers trends such as Web services, it becomes evermore important for vendors and users alike to clarify how users perceive features and applications. The paper is an attempt to confirm whether users can perceptively unbundle application software features from the overall applications themselves. Using a modified version of the repertory grid technique, this study investigates user perceptions of application features using data collected from users in the design and development departments across five firms. The results suggest that user perceptions of overall applications overshadow their perceptions of independent features, suggesting application-level lock-in effects and pointing out the difficulty in vendor attempts to unbundle features from feature categories and applications. The study closes with a discussion of the findings and offering cues for future research

ERP implementation methodologies and frameworks: a literature review

Enterprise Resource Planning (ERP) implementation is a complex and vibrant process, one that involves a combination of technological and organizational interactions. Often an ERP implementation project is the single largest IT project that an organization has ever launched and requires a mutual fit of system and organization. Also the concept of an ERP implementation supporting business processes across many different departments is not a generic, rigid and uniform concept and depends on variety of factors. As a result, the issues addressing the ERP implementation process have been one of the major concerns in industry. Therefore ERP implementation receives attention from practitioners and scholars and both, business as well as academic literature is abundant and not always very conclusive or coherent. However, research on ERP systems so far has been mainly focused on diffusion, use and impact issues. Less attention has been given to the methods used during the configuration and the implementation of ERP systems, even though they are commonly used in practice, they still remain largely unexplored and undocumented in Information Systems research. So, the academic relevance of this research is the contribution to the existing body of scientific knowledge. An annotated brief literature review is done in order to evaluate the current state of the existing academic literature. The purpose is to present a systematic overview of relevant ERP implementation methodologies and frameworks as a desire for achieving a better taxonomy of ERP implementation methodologies. This paper is useful to researchers who are interested in ERP implementation methodologies and frameworks. Results will serve as an input for a classification of the existing ERP implementation methodologies and frameworks. Also, this paper aims also at the professional ERP community involved in the process of ERP implementation by promoting a better understanding of ERP implementation methodologies and frameworks, its variety and history

Project Managers\u27 Skills and Project Success in IT Outsourcing

What skills do project managers (PMs) need, and how do these skills impact project success in IT outsourcing? In this study, we seek to identify what factors impact IT project outcomes, such as costs and client satisfaction, given the project characteristics and PM’s hard and soft skills. We examine data collected from a field study conducted at a major IT service provider in India. Our results suggest that while hard skills such as technical or domain expertise may be essential in a PM, soft skills, such as tacit knowledge of organizational culture and clients, are more important for project success. The results are robust to different specifications

Semantic discovery and reuse of business process patterns

Patterns currently play an important role in modern information systems (IS) development and their use has mainly been restricted to the design and implementation phases of the development lifecycle. Given the increasing significance of business modelling in IS development, patterns have the potential of providing a viable solution for promoting reusability of recurrent generalized models in the very early stages of development. As a statement of research-in-progress this paper focuses on business process patterns and proposes an initial methodological framework for the discovery and reuse of business process patterns within the IS development lifecycle. The framework borrows ideas from the domain engineering literature and proposes the use of semantics to drive both the discovery of patterns as well as their reuse

Strategies for New Product Development in an Emerging Market

Some organizational leaders in emerging markets lack strategies for successful development of new products. By 2025, emerging markets will account for 50% of global consumption and represent significant opportunities for organizational leaders to steer their organizations toward market dominance. The purpose of this multiple case study was to explore the strategies that organizational leaders used to successfully develop new products. The target population comprised leaders of 3 organizations in Nigeria who have successfully developed new products. The conceptual framework for this study was the disruptive innovation theory. Data were gathered from semistructured interviews with the organizational leaders and review of company documents. Data analysis involved the compilation of data, coding to organize the data, identification of themes that emerged, and linking those themes with the research. Triangulation and member checking were used to help ensure the trustworthiness of interpretations. Four themes emerged from data analyses relating to strategies used by organizational leaders to successfuly develop new products: leadership and business models, organizational structure and culture, target population and market needs, and affordability. The implications of this study for positive social change include the potential to improve the standard of living in Nigerian communities, which might enhance the participation of the rural people and local businesses in the global economy. Furthermore, the findings of the study may provide knowledge for organizations to become more profitable in emerging markets