Software test automation : a design and tool selection approach for a heterogeneous environment

textThis report describes a design approach for implementing a software test automation solution that can accommodate existing test processes in an organization. The process of implementing a software test automation solution is a large undertaking and requires careful planning to avoid unsuccessful implementations. This report outlines a design that can integrate with existing business and development processes in an organization, and recommends automation and development frameworks for achieving the test automation goals. Considerations for a heterogeneous test environment with varying types of supported operating systems, such as Windows and Linux, and multiple test execution environments, such as Java and .NET, have been made in this design and in the tool selections for the system implementation. The report also describes some of the challenges and caveats of automation in a heterogeneous environment along with recommended solutions to these challenges.Electrical and Computer Engineerin

Invited Paper: Building a K-16-Industry Partnership to Train IT Professionals

Building on the importance of experiential learning for early career success, this paper presents a blueprint for a multiple-tier co- op approach, where students as early as high school will be selected by employers, will learn skills relevant to the employer’s needs, and will get hands-on experience while enrolled in a relevant educational program. This program is currently being developed by a partnership of industry professionals, university faculty, and local school district faculty and administrators in Anchorage, Alaska. After identifying a need for more and better qualified candidates for many unfilled IT positions, a consortium of hiring authorities in Anchorage initiated discussions with educators to better align curriculum with employers’ needs and to establish a pipeline in the education system for better recruiting, growing, and retaining technology talent. Two high school courses have been developed as a result of this collaboration and are being offered with direct assistance and involvement from the business community. In the courses, students are evaluated against a series of 13 micro-credentials relevant for IT professionals. An articulated pathway into university degrees and an extension of the pipeline into middle school are under development

Integrated Home Server

Since the advent of the microprocessor in the 1970s, the market for consumer electronics has exploded with new devices changing the way we live and do business. Today, mobile phones, cameras, PCs, iPads, mp3 players, network media players, security systems, automation and IT systems, all have common functionality and there is an increasing need for unification of access to all these devices around a common server based architecture to unlock the benefits of smart integration and to simplify access for the end user. IHS project is designed to provide to its business and home owners a unified network for all IT and electronic systems within a home or an office. This system integrates security, surveillance, access and attendance, home automation, audio and video players, File Server, Email Server, SMS Server (Texting), HTTP Proxy Server, DHCP Server, a caching DNS Server, Web Server and an internet gateway with an automatic virus scanner. In fact, it is a comprehensive system that completely governs a place wherever it is installed and provides integrated remotely accessible infrastructure for a Home or Business. Access to all home and business systems is available from any computer on the LAN, the internet and mobile phone. IHS is built around the Gateman Lifestyle Server which uses the robust Enterprise Linux Kernel CEntOS 5 and is written in Java. It can be accessed from Windows, MAC, Linux machines and i-phones as well as from any device that has a Java script enabled web browser. The device driver architecture allows additional electronic hardware to be incorporated making it relevant and extendable well into the future

Open Source Software Acquisition: Beyond the Business Case

Lately we have seen a growing interest from both public and private organisations to adopt Open Source Software (OSS), not only for a few, specific applications but also on a more general level throughout the organisation. As a consequence, the organisations’ decisions on adoption of OSS are becoming increasingly more important and complex. We present three perspectives organisations can employ in their decisions: seeing OSS acquisition as a business case, as COTS acquisition, and as architectural change within a governance framework. We present case studies of decisions on OSS adoption, and categorise the decision criteria we have found. Our results indicate that for large-scale adoption of OSS, focus will be on architectural considerations: enterprise-wide architectures will at first be a barrier, but in the long term OSS’s support of open standards can be a major enabler for OSS adoption. In contrast, in smaller organisations and in small-scale adoption of OSS, the cheap price of OSS is a major enabler, as it provides a good opportunity for experiments and short-term economic benefits. For small organisations these experiments can lead to development of a common IT-architecture, and in larger organisations OSS can be adopted in niche-areas, without significantly violating an existing IT-architecture

Developoing A Computer and Network Engineering Major Curriculum For Vocational High School (VHS) in Indonesia

This study aims at developing curriculum for Computer and Network Engineering major which is relevant to industrial needs. The study employed the qualitative method. The data were collected through an in-depth interview, documentation, and focus group disscussion. The research population comprised of (1) industry practitioners from computer and network engineering industries, and (2) teachers of vocational high schools in Special Region of Yogyakarta. In this qualitative research, the one who became the instrument or tool of the research was the researcher himself. Understanding the qualitative research method and the knowledge related to the field of the research, the researcher was sure that he had sufficient knowledge both academically and technically. The findings of this study consisted of four parts, namely (1) standard competence of Computer and Network Engineering major for vocational high school; (2) the curriculum of Computer and Network Engineering major that is currently implemented; (3) competences in the field of Computer and Network Engineering demanded by industries; and (4) the curricuulum of Computer and Network Engineering major that is appropriate for industrial needs

A sustainable model for ICT capacity building in developing countries

System administrators are often asked to apply their professional expertise in unusual situations, or under tight resource constraints. What happens, though, when the “situation” is a foreign country with only basic technical infrastructure, and the task is to bauild systems which are able to survive and grow in these over-constrained environments? In this paper we report on our experiences in two very different countries – Cuba and Ethiopia – where we ran a number of ICT projects. In those projects we assisted local universities to upgrade their ICT infrastructure and services. This included skills and process building for local system administrators. Based on our experiences we formulate a model for sustainable ICT capacity building. We hope this model will be useful for other organizations doing similar projects

Free/Open Source Software - Education

Co-published with Elsevier a division of Reed Elsevier India Private LimitedFree/Open Source Software (FOSS) is a recent phenomenon that has the potential to revolutionize the software industry. It has already gained a strong foothold in the server software segment, with a leading market share worldwide in some software categories. It is also gaining ground in desktop applications and it has been predicted that its use on the desktop will become significant in the near future. Interest in FOSS is growing globally, particularly in developing countries. Governments are considering policies to promote its use, businesses are recognizing its potential and various other sectors are giving increasing attention to the opportunity for localization that it presents. The impact of FOSS will be felt in many areas. In this primer we focus on FOSS in education and the role it can play in schools, colleges and universities. Information and communication technologies (ICTs) have the potential to improve the quality of education. However, educational institutions are often faced with financial constraints. Competing demands for resources and the high costs of ICTs can be a major obstacle to providing ICT facilities in educational institutions. FOSS has the potential to help lower the cost barrier by reducing the cost of software, which is an important component of ICT facilities.Besides the cost benefits, there are numerous other advantages in using FOSS in education, including pedagogical benefits. This primer is intended to help policy-makers and decision-makers understand the potential use of FOSS in education—where and how it can be used, why it should be used, and what issues are involved. In particular, officials in ministries of education, school and university administrators, academic staff and researchers should find this primer useful. This primer is part of a series of primers on Free/Open Source Software brought to you by the International Open Source Network (IOSN), an initiative of the UNDP’s Asia-Pacific Development Information Programme (APDIP).We would like to thank all those who have been involved in the creation of this primer. We would also like to thank the International Development Research Centre (IDRC) of Canada for their generous financial support without which this primer would not have been written

Rethinking Digital Inequalities: The Experience of the Marginalized in Community Technology Centers

Thesis (Ph.D.) - Indiana University, Informatics and Computing, 2015Information and communication technologies (ICTs) have emerged as symbols of modernity in the developing world, and currently policy makers and popular press perceived them as bridges to promote social and digital equalities. However, scholars have regularly demonstrated that digital inclusion projects have often failed to meet expectations related to human development objectives. Some postulate that the problem may not be entirely one of project failure, but rather of our limited understanding of the value that technology provides. Hence, this dissertation emphasizes the socio-cultural aspects of digital inclusion projects aimed at favela residents and attempts to understand ICTs aspects and practices from their perspective. Favelas, urban slums in Brazil, are considered marginalized areas due to the absence of State social and physical investments. As a consequence of this, such areas lack proper infrastructure, sanitation and road systems and provide their residents, the marginalized, with a low quality of life. Favela residents are deprived not only of proper services for their basic needs, such as health and education, but also of access to technology and Internet. Most of them rely on community technology centers (CTCs) to access ICTs. Based on an over eight-month ethnography in the favelas of Vitória, Brazil, this dissertation focuses on the motivations, engagements, and adoption of ICTs by favela residents in CTCs. It asks the following questions: (1) What is their experience using CTCs? (2) How does their experience inform the ways we should think about what constitutes empowerment and disempowerment vis-à-vis ICTs? It argues that theoretical positions stemming from technology utilitarianism need expanding, because mundane and non-instrumental practices observed in the favelas shed light on the importance of technology in a variety of dimensions within people’s lives. Encompassing such practices contributes to a broader comprehension of the engagements and strategies that help shape the daily use of technology by people who suffer the consequences of being poor and marginalized

An Analysis of Merge Conflicts and Resolutions in Git-based Open Source Projects

International audienceVersion control systems such as Git support parallel collaborative work and became very widespread in the open-source community. While Git offers some very interesting features, resolving conflicts that arise during synchronization of parallel changes is a time-consuming task. In this paper we present an analysis of concurrency and conflicts in official Git repository of four projects: Rails, IkiWiki, Samba and Linux Kernel. We analyse the collaboration process of these projects at specific periods revealing how change integration and conflict rates vary during project development life-cycle. We also analyse how often users decide to rollback to previous document version when the integration process generates conflicts. Finally, we discuss the mechanism adopted by Git to consider changes made on two continuous lines as conflicting