bluuebunny/crossref_metadata_2025 huggingface dataset:
NoSQL Databases and Data Modeling for a Document-oriented NoSQL Database
Authors: Thomas Mason Robert
Published: October 2017

NoSQL databases are an important component of Big Data for storing and retrieving large volumes of data. Traditional Relational Database Management Systems (RDBMS) use the ACID theorem for data consistency, whereas NoSQL Databases use a non-transactional approach called BASE. RDBMS scale vertically and NoSQL Databases can scale both horizontally (sharding) and vertically. Four types of NoSQL databases are Document-oriented, Key-Value Pairs, Column-oriented and Graph. Data modeling for Document-oriented databases is similar to data modeling for traditional RDBMS during the conceptual and logical modeling phases. However, for a physical data model, entities can be combined (denormalized) by using embedding. What was once called a foreign key in a traditional RDBMS is now called a reference in a Document-oriented NoSQL database.
Using Social Media and Targeted Snowball Sampling to Survey a Hard-to-reach Population: A Case Study
Authors: Dusek Gary , Yurova Yuilya , P. Ruppel Cynthia
Published: October 2017

Response rates to the academic surveys used in quantitative research are decreasing and have been for several decades among both individuals and organizations. Given this trend, providing doctoral students an opportunity to complete their dissertations in a timely and cost effective manner may necessitate identifying more innovative and relevant ways to collect data while maintaining appropriate research standards and rigor. The case of a research study is presented which describes the data collection process used to survey a hard-to-reach population. It details the use of social media, in this case LinkedIn, to facilitate the distribution of the web-based survey. A roadmap to illustrate how this data collection process unfolded is presented, as well as several “lessons learned” during this journey. An explanation of the considerations that impacted the sampling design is provided. The goal of this case study is to provide researchers, including doctoral students, with realistic expectations and an awareness of the benefits and risks associated with the use of this method of data collection.
When Novice Researchers Adopt Constructivist Grounded Theory: Navigating Less Travelled Paradigmatic and Methodological Paths in PhD Dissertation Work
Authors: A Nagel Daniel , F Burns Victoria , Tilley Carla , Aubin Diane
Published: October 2017

Graduate students considering constructivist grounded theory as a qualitative methodological approach may benefit from recognizing the many challenges they could face when embarking in thesis work. These challenges include great diversity in approaches to grounded theory, lack of congruity in how grounded theory methodology is described and understood within the literature, and a dearth of expertise and/or support within academic committees and institutions for both grounded theory and constructivist approaches to qualitative research. In this article, we describe why we selected constructivist grounded theory for our PhD work and the common challenges we encountered. Drawing on the analogy of preparing for a journey, we offer strategies for future graduate students including locating one’s ontological and epistemological worldview, finding grounded theory mentors, and facilitating a methodological fit with academic stakeholders. Our recommendations focus on how to navigate the challenging terrain of conducting a qualitative research project within a predominantly post-positivist landscape.
Accessing the Research Community: Metaphors in Understanding the Processes of Becoming a Researcher
Authors: Tammi Tuure , Kouhia Anna
Published: October 2017

This article examines the questions of professional identity formulation and the possibilities of young scholars to reflect on these processes. Relying on insights of collaborative autoethnography, this article is based on a four year long process of exploring our ways of participating in the community of academic practice. This process is studied through discussing various metaphors related to academic life. In this article, metaphors are used as methodological tools to characterize and reflect on young scholars’ being and becoming in the academic world. First, we consider how different metaphors may help us to communicate with others, and then continue reflecting on the acquisition and participation in the communities within which we become scholars. Finally, we elaborate on two metaphors—methodological mess and endless scholarly immaturity—to navigate in the research community as (young) researchers.
Experiences of Using Automated Assessment in Computer Science Courses
Authors: English John , English Tammy
Published: October 2017

In this paper we discuss the use of automated assessment in a variety of computer science courses that have been taught at Israel Academic College by the authors. The course assignments were assessed entirely automatically using Checkpoint, a web-based automated assessment framework. The assignments all used free-text questions (where the students type in their own answers). Students were allowed to correct errors based on feedback provided by the system and resubmit their answers. A total of 141 students were surveyed to assess their opinions of this approach, and we analysed their responses. Analysis of the questionnaire showed a low correlation between questions, indicating the statistical independence of the individual questions. As a whole, student feedback on using Checkpoint was very positive, emphasizing the benefits of multiple attempts, impartial marking, and a quick turnaround time for submissions. Many students said that Checkpoint gave them confidence in learning and motivation to practise. Students also said that the detailed feedback that Checkpoint generated when their programs failed helped them understand their mistakes and how to correct them.
Doctoral Supervision in the Light of the Three Types of Support Promoted in Self-Determination Theory
Authors: Devos Christelle , Van der Linden Nicolas , Boudrenghien Gentiane , Azzi Assaad , Frenay Mariane , Galand Benoit , Klein Olivier
Published: October 2017

The purpose of the present study was twofold. First, we used the three types of support depicted in Self-Determination Theory (SDT) (structure, involvement and autonomy support) to examine supervision practices in the doctoral context. Conversely, we used this material to discuss the theory and suggest new developments to it.
To this end, we conducted semi-structured interviews with 21 former PhD students (8 completers and 13 non-completers). The data were analyzed using deductive content analysis. The first aim led us to illustrate how supervisors offer structure, involvement, and autonomy support to the doctoral students, and to support the relevance of this theoretical framework in this particular context. The second aim led us to provide three avenues for reflection on SDT.
First, a set of practices belongs both to structure and involvement and are therefore at risk of being overlooked in research. Second, there is a thin line between structure and control (and between autonomy support and chaos) and intentions to offer the first may easily turn into providing the second in practice. Finally, we developed the hypothesis that a necessary condition for supervisors to be able to offer positive support to their doctoral students is to consider them as trustworthy.
University Student Perceptions of Technology Use in Mathematics Learning
Authors: Zogheib Bashar , Rabaa'i Ahmad , Zogheib Salah , Elsaheli Ali
Published: October 2017

Although most universities and educators are relying on implementing various technological tools in the curriculum, acceptance of such tools among students is still not sufficient. The Technology Acceptance Model (TAM) has been widely used by researchers to test user’s acceptance of technology in business, education and other domains. This research study is an attempt that tests the integration of TAM and user satisfaction in the educational field. It particularly investigates students’ acceptance to use MyMathLab, a technological tool, in university math classes in the Middle East. Structural equation modelling with various constructs was used. Findings support the theoretical model showing the great influence of user satisfaction on perceived ease of use and subjective norm on behavioural intention. The findings of this study also demonstrate that self-efficacy, user satisfaction, subjective norms, perceived usefulness, perceived ease of use, and students’ attitude constructs all have a positive impact on students’ behavioural intentions to adopt and use technological tools in a mathematics class room. Findings of this research have greater implications for educators and students worldwide.
How the Use of ICT can Contribute to a Misleading Picture of Conditions – A Five-Step Process
Authors: Holgersson Stefan
Published: October 2017

This paper contributes to the limited research on roles ICT can play in impression-management strategies and is based on case studies done in the Swedish Police. It also gives a theoretical contribution by adopting a holistic approach to explain how ICT can contribute to giving a misleading picture of conditions. Output generated by ICT has nowadays a central role in follow-up activities and decision-making. Even if this type of output, often in colourful, presentable, graphical arrangements, gives the impression of being accurate and reliable there is a risk of defective data quality. The phenomena can be described as a process divided into five steps. The first step is about how the data is generated and/or collected. The second step is linked to how the data is registered. The third step is about the output generated from the ICT-systems. The fourth step is how the output of ICT is selected for presentation. The fifth step concerns how output generated by ICT is interpreted. This paper shows that ICT can easily be used in impression-management strategies. For example, that personnel take shortcuts to affect the statistics rather than applying methods that may give the desired effects.
Teacher-student Relationship and SNS-mediated Communication: Perceptions of both role-players
Authors: Forkosh Baruch Alona , Hershkovitz Arnon , P. Ang Rebecca
Published: October 2017

Teacher-student relationships are vital for academic and social development of students, for teachers’ professional and personal development, and for having a supportive learning environment. In the digital age, these relationships can extend beyond bricks and mortar and beyond school hours. Specifically, these relationships are extended today while teachers and students communicate via social networking sites (SNS). This paper characterizes differences between teachers (N=160) and students (N=587) who are willing to connect with their students/teachers via Facebook and those who do not wish to connect. The quantitative research reported here within is based on data collection of personal characteristics, attitudes towards Facebook, and perceptions of teacher-student relationship. Findings suggest differences in characteristics of the two groups (willing to connect vs. not willing to connect) within both populations (teachers and students). Also, in both populations, those who were willing to connect, compared to those who were not willing to connect, present more positive attitudes towards using Facebook for teaching/learning and are more opposed to a banning policy of student-teacher SNS-based communication. We also found that students who were willing to connect showed a greater degree of closeness with their teachers compared to those who were not willing to connect. This study may assist policymakers when setting up regulations regarding teacher-student communication via social networking sites.
A Decade of Chais Conferences: Introduction to the IJELL Special Series of Chais Conference 2015 Best Papers
Authors: Geri Nitza , Blau Ina , Caspi Avner , M. Kalman Yoram , Silber-Varod Vered , Eshet-Alkalai Yoram
Published: October 2017

The seventh issue of the Interdisciplinary Journal of e-Skills and Lifelong Learning (IJELL- formerly Interdisciplinary Journal of E-Learning and Learning Objects - IJELLO) special series includes a selection of best papers presented at the 10th Chais Conference for the Study of Innovation and Learning Technologies: Learning in the Technological Era. The Chais conference 2015 was held at The Open University of Israel, Raanana, Israel, on February 10-11, 2015, and was organized by its Research Center for Innovation in Learning Technologies.
This preface presents the mission and activities of the Research Center for Innovation in Learning Technologies at the Open University of Israel. It describes the objectives and themes of the Chais conference 2015, explains the special series synergies with IJELL and the Informing Science Institute, chronicles the topics that have been published in the series, and introduces the papers included in this special selection.
Masters of Sport: Graduate School Pathways of Aspiring Intercollegiate Athletics Professionals
Authors: M Bernhard Laura , J Haslerig Siduri , Navarro Kristina , Houston Derek
Published: October 2017

Intercollegiate athletic departments are complex organizations in need of individuals with specialized training and experience—credentials that aspiring practitioners have increasingly sought through graduate education. Despite the growing prevalence of graduate credentials, little is known about the motivations or choice processes of those seeking an advanced degree. Focusing on individuals enrolled in intercollegiate athletics administration graduate programs, this study employed an online survey to explore students’ motivation to: (a) pursue graduate school; and (b) choose their specific program. In addition, this study explored how these program choices aligned with their career aspirations. A mixed methods approach, framed by Social Cognitive Career Theory, found that students pursue graduate education as a form of credentialing and to gain skills; respondents cited the program’s nesting in the education department as a main factor in their choice and were purposeful in pursuing graduate education as a way to advance their career. Findings shed light on a sub-population (aspiring athletics professionals) and decision-making process (graduate program choice) that are not well understood, pointing to implications for graduate programs and athletic departments alike.
A Conceptual Model of Professional Socialization within Student Affairs Graduate Preparation Programs
Authors: J Perez Rosemary
Published: October 2017

Prior research exploring professional socialization in student affairs has been grounded in models that do not fully capture the distinct features of the field. Moreover, these studies have primarily focused on the transition into full-time work positions, and they have captured what happens to new professionals rather than how individuals understand their socialization experiences. With these gaps in mind, this conceptual paper presents a new model of professional socialization in student affairs graduate preparation programs that draws upon literature in the helping professions (i.e., nursing, social work), research on doctoral students and pre-tenure faculty, and the theoretical frameworks of sensemaking and self-authorship to highlight the dynamic relationship between individuals and organizations during the socialization process. Specifically, this model attempts to illuminate the cognitive mechanisms that undergird how individuals interpret their professional socialization. In doing so, the model proposes different ways individuals may make sense of their student affairs graduate training experiences based on (a) whether or not they encounter discrepancies and (b) their developmental capacity for self-authorship. The conceptual model presented here has implications for shaping graduate level coursework and fieldwork within student affairs preparation programs.
Review of "Higher Education: A Worldwide Inventory of Research Centers, Academic Programs, and Journals and Publications"
Authors: A. Wright Dianne
Published: October 2017

Book Review for Inaugural Series
Communication In Complex Information System Development Projects
Authors: Hutinski Zeljko , Vrcek Neven , Bubas G.
Published: October 2017

The relevance of the communication in the complex information system (IS) development projects is becoming issue of primary importance. Various researches show that many projects failed due to inadequate management of communication. Project data exchange is still not performed in a structured and standardised manner, which leads to misunderstandings between team members. Too many complex IS projects do not have established an adequate project communication management subsystems. This paper analyses results of a survey performed on information technology (IT) professionals and presents degree of communication problems during various project phases. (This research was supported by the Croatian Ministry of Science and Technology under projects: "Strategic planning of Information Systems" and "Information Systems Security.) It reveals that average rating of a degree of communication problems varies at different project stages and among different communication subjects. The paper also proposes software tools that, if properly used, might enhance project communication. Such technologies are still not completely mature but they are developing fast and might play an important role in project management, by providing support to its holism.
A Taxonomy of Sequential Decision Support Systems
Authors: Aggarwal Anil
Published: October 2017

Advances in information technology and explosion of internet technology is creating new professional users, across and within countries. These users are looking at technology to provide decision support for non-recurring tasks, to provide prototyping capabilities and to provide research support. However, organizational decision environment is also changing, creating havoc for system builders who must match changing technology to changing decision environment. This paper focuses on one such technology, namely, Decision Support System (DSS) and one such decision environment, namely, sequential decisions. It is argued that the next millennium DSS must focus on the 'D' of DSS because of the complexities of the decisions they are trying to support. These DSSs, called SDSSs, are further examined in the context of data-dialog-model- communication. Communication component is needed because of the complexity of sequential decision-making which spans across several hierarchical levels or involves several decision makers at the same level.
Does More Information Lead to Better Informing?
Authors: Handzic Meliha
Published: October 2017

This study investigated the impact of increased information availability on people's ability to process and use information in a judgemental decision making task context. The main findings indicate that increased availability had a detrimental effect on people's information processing efficiency. This, in turn, led to reduced decision accuracy. These findings have important practical implications, as they emphasise the danger of ever increasing information supply enabled by new technology. The findings also suggest a need for future research aimed at improving people's ability to make sense of the available information.
Supporting Decision-Makers: An Expanded Framework
Authors: Power Daniel
Published: October 2017

A conceptual framework for Decision Support Systems (DSS) is developed based on the dominant technology component or driver of decision support, the targeted users, the specific purpose of the system and the primary deployment technology. Five generic categories based on the dominant technology component are proposed, including Communications-Driven, Data-Driven, Document-Driven, Knowledge-Driven, and Model-Driven Decision Support Systems. Each generic DSS can be targeted to internal or external stakeholders. DSS can have specific or very general purposes. Finally, the DSS deployment technology may be a mainframe computer, a client/server LAN, or a Web-Based architecture. The goal in proposing this expanded DSS framework is to help people understand how to integrate, evaluate and select appropriate means for supporting and informing decision-makers.
Infobroker - an Emerging Profession of Informing Mediators?
Authors: Christozov Dimitar , Nikolova Iliana
Published: October 2017

In this paper we share the interim results of an on-going research on the emerging profession "broker of information" (infobroker) in today's Information Society. The infobroker concept is developed and the required knowledge and skills for the infobroker successful professional performance are identified. The research findings are based on an extensive investigation and analysis of existing forms of information brokering and their evolvement and reshaping in the context of the rapid development of computer-based information and communication technologies, and Internet, in particular. The research reported here is limited to the market of information services in Bulgaria - a small, developing, non-English speaking country. The research objectives were to define the critical factors for professional success, including required knowledge, skills, and professional attitude, and to specify the job perspectives for an infobroker. Our further research aims at developing of a curriculum model for training infobrokers. We have found that in the last ten years the requirements for the infobrokers have changed significantly in two areas: professional attitude and computing skills. Changes were observed also in the requirements for foreign languages skills and narrow professional specialization. The research findings show that the infobroker profession nowadays differs significantly from the one in the pre-Internet era and we argue that it has to be considered a new emerging profession.
Why They Still Cannot Use Their Library Catalogues
Authors: Warren Peter
Published: October 2017

The paper examines the Urica World Wide Web Online Public Access Catalogue (OPAC) from three different perspectives. The heuristic evaluation technique showed up a number of problems at the detail level. For broader concerns this needed to be supplemented by other approaches. The use of user interface design patterns and Laurel's concepts of Computers as Theatre showed up the fact that the design needs to be more object oriented with the tools secondary and the catalogue primary. This problem applies to many library catalogues and not just Urica. One limitation of the current design patterns is they provide little help with aesthetic issues. No one technique for evaluating user interfaces is sufficient as problems range from the micro to the macro level.
Models for Virtual Learning )
Authors: Kanabar Vijay
Published: October 2017

The American Council on Education estimates that 85% of traditional colleges and universities offers distance-accessible courses. Boston University has been an early player in this arena, and in this paper we synthesize two models for virtual learning on the basis of actual courses that took place. Also we focus on the authors experience with communicating at a distance in the context of credit and non-credit courses.
PANEL: The future of brick & Mortar universities vs. E-Learning Universities
Authors: Cohen Shimon , Currie Little Joyce , Sipior Janice
Published: October 2017

The purpose of this panel is to compare the long existing "Brick and Mortar” (BM) universities with the new E-Learning (EL) universities. The comparison is based on the type of people (lecturers, students, teaching assistants), and activities (lecture, lab, seminar, office hours, library usage, one-on-one meeting, working together, testing, etc.) that are involved. In this panel we will not deal with the commercial aspects and prospects of either learning methods. The result of the panel is not necessarily a clear conclusion on which method is better, more likely it will help the participants to consider which method is better in a given situation. For example: if you live in a lone farm in the middle of nowhere then E-Learning is the right solution for you. However, if you want to experiment with chemistry then you better be in a real laboratory.
The Digital Divide in the United States and Worldwide
Authors: C. Sipior Janice , T Ward Burke , Z. Marzec Joanna
Published: October 2017

The Digital Divide has been defined as a gap between those with access to new information technologies and those without. The term is also used to characterize the disparity between those who can effectively use information technology and those who cannot. This paper explores the digital divide within the United States (U.S.) and worldwide. Factors contributing to the widening of the gap are identified, including differences in income, age, education, race, household type, and geographic location. In an effort to reduce the Digital Divide, initiatives have been undertaken, such as promoting increased competition to reduce equipment and internet connection costs and U.S. government legislation to provide incentives such as tax relief to Internet providers serving specific geographic areas, and the global initiative by the G- 8 Heads of State to help coordinate worldwide government efforts in closing the Digital Divide.
Relationship Between Technology and Social Development: a Worldwide Assessment with Conclusions
Authors: A. Pook Laszlo , Pence Norman
Published: October 2017

Internet penetration into economies around the world has been shown to be spotty at best. Yet, electronic commerce has been identified as the engine behind the growth of wealth and social development. It is forecasted to remain a driving force behind economic growth in the foreseeable future. National leaders of the Big 8 conference in Okinawa, Japan in June 2000 were vowing to eliminate, or at least reduce the "digital divide" plaguing some nations limiting their economic development. This paper examines the effects of high technology on economic activity in nations around the world. It examines commonalities among nations, which remain economically and technologically backward and attempts to highlight the prerequisites to reaping the benefits of technology, specifically of information technology and electronic commerce. The authors discuss whether technologically backward regions should investment in high technology to leapfrog into the future and to sudden wealth.
Using Programmable Interfaces for Networks as the Key to Provide Quality of Service in the Internet
Authors: Gutierrez Jairo , Wee Terence
Published: October 2017

The growth of the Internet with its increasing levels of traffic, more ambitious applications and the convergence of communication technologies results in poor quality of service. New technologies such as those discussed in this paper have been developed to aid in introducing quality of service to the Internet. However, those efforts may seem to be in vain due to the heterogeneous nature of IP-based networks. This paper suggests an integrated approach to provide end-to-end quality of service on the Internet based on the use of programmable interfaces. The need for dynamic modification of policies and configurations within IP routers and switches is already beginning to emerge and that functionality will help fulfill customers' demands for differentiated services.
New Technologies and New Paradigms in Historical Research
Authors: Cartelli Antonio , Miglio Luisa , Palma Marco
Published: October 2017

After a short introduction on media evolution and their implications on human history the paper presents the results of two experiences held by the authors while using new technologies in disseminating bibliographical and historical information. The former experience concerns the Web publication of a bibliography on Beneventan manuscripts and arises from the need of overcoming the long edition times of printed information. It also proposes itself as an online resource for all researchers involved in studies on the South Italian book script in the Middle Ages. The latter one originates from most recent studies on women copyists in the Middle Ages and uses an online database to spread news on this subject. The paper then analyzes analogies and differences between the two experiences and suggests, at last, they can be seen as a source of online information for scholars, thus representing a first step towards the construction of new paradigms of knowledge and research in historical studies.
Using IT to Improve Communication between Boundaries of Organizations: Case Studies in Japanese Companies )
Authors: Hanaoka Sho , Shimada Tatsumi
Published: October 2017

Most Japanese comoanies are facina difficulties caused from a lona term recession of Japanese economy, olaaued with such auestions as how to accelerate decision makina process, how to make orooer iudaments in decision, and how to predict the future trends of concerned industry, etc. There are two main causes of these difficulties now facina most Japanese comoanies usina the traditional so-called "Japanese manaaement style." The first notable characteristic is the "middle uo down" decision-makina process, which is supported by mutual consent of all belonainas to numerous arouos or oraanizations in the same company. The second is each arouo or oraanization has its own peculiar knowledae tacit to them, called "tacit knowledge." The oressina need for most Japanese comoanies is to auicken the decision-makina process by furtherina the advantaaes and reassessina the disadvantaaes of aainina access to knowledae or information of each or oraanization. In this oaoer, first, we clarified the basic structure of the traditional decision-makina process in Japan. Then second, we described the mechanism of sharina information across the arouos or oraanizations each havina its own boundary. Finally, we discussed the use of IT to cross the boundary of arouos to effectively to auicken and to share communications in the decision-makina process in the future of Japanese industries.
Modeling Using IS Methodologies: Some Guidelines Based on Authenticity and Contemporary Epistemology
Authors: Probert Stephen
Published: October 2017

This paper focuses on two contemporary problems in IS development: those of choosing which IS methodology to use (if any), and the practical problems related to using an IS methodology whilst intervening in modern, complex, turbulent organizations. As IS practitioners must, increasingly, intervene in such organizations, it is argued that an important issue for IS research is whether they choose to do so in (what will be characterized as) an authentic manner. The epistemological consequences of authentic intervention are then explored, and it is concluded that many approaches to IS development are authentically possible and practical, although softer approaches have always emphasized the human dimension of IS development. Although the terms ‘relevance' and ‘rigor' are used herein they are not used in quite the same sense as they are used in the IS research debate concerning relevance and rigor.
Sociocultural Learning in Globally Distributed Teams: An Exploratory Study
Authors: R. Vogel Douglas , Davison Robert , H. Shroff Ronnie , Qureshi Sajda
Published: October 2017

Characteristics of the new millennium suggest that we give students the experience of working in multi-cultural distributed teams to prepare them for present and future organizational demands. In general, students respond positively to this type of learning activity. However, we know little in terms of what they are really learning, how to improve the environment in which that learning takes place and how to assess the improvements, if any. In this paper we use tenets of the sociocultural learning model to explore aspects of learning in culturally differentiated teams distributed on two continents, using groupware for project support. We conclude that learning is taking place in a number of ways that makes relevant use of multi-cultural distributed teams and that our measurement instrument provides an initial basis for comparison across classes and technologies to assess whether we are improving the learning environment.
Database Agile Management Dependent on MIS Infrastructure
Authors: Furukawa Masaru
Published: October 2017

Today agility of management cannot be realized unless given all of the following three kinds of quickness: a) quick recognition of environmental changes, b) quick decision-making on countermeasures against these changes, and c) quick implementation of the countermeasures chosen. In the business world nowadays the quickness of a) concerns information that an MIS deals with, the quickness of b) concerns use of an MIS for decision-making, and the quickness of c) concerns change of an MIS itself. With a focus on c) and assuming that flexibility is a core property that an MIS should acquire to realize agile management, our study aims to clarify how MIS flexibility should be enhanced. With this aim in mind, we will survey the sources and types of change demands on an MIS and consider in a structured way the characteristics that an MIS should have, such that they will conduce to its flexibility in dealing with these change demands. Having laid the groundwork mentioned so far, we will discuss practical methods to enhance MIS flexibility, and end by presenting our evaluation procedure for MIS flexibility. In this paper, we have focused on and presented the following: the causes of change demands on an MIS, the internal and ex external factors that an MIS should maintain to cope with change demands, and the procedure for evaluation of MIS flexibility via analysis of the relationship between the internal and external factors. Specifically, we have elucidated the following: • MIS flexibility is an index of the ability of an MIS to absorb future change demands on it. • MIS flexibility can be evaluated quantitatively in terms of the substitute index of POC (penalty of change). • MIS flexibility consists of internal and external factors. Evaluation of external factors focuses on the volume of change demands an MIS can absorb, and evaluation of internal factors focuses on the variety of strategies to evade change risks. We have treated POC as a common index to evaluate the two categories of MIS flexibility factors. • External factors of MIS flexibility are constrained by internal factors. • Renovation of MIS infrastructure means application of information technology for evasion of change risks accompanying MIS implementation. • Proper renovation of MIS infrastructure will enhance the internal characteristics of MIS flexibility. The challenges confronting us ahead are the detailed and practical studies on the following: • quantitative relationship between each internal and external factor, • behavior of cost and utility of MIS use and MIS infrastructure on the time axis.
Panel: One Size Does Not Fit All: Critical and Timely Issues in Computer Centered Curriculum Development
Authors: H.Burkett William , Knight Linda , Burkett Gail , Donnelley Thorne , Newman Ian
Published: October 2017

The rapidly changing environment of the information age and the need to provide a well-rounded education, often times, are diametrically opposed. Local, regional, national, and international industry needs and pressures interact with school and discipline tradition. The basic requirements of a school’s degree often account for over half of the courses required for graduation. Administrations often do not know the difference between the parallel degrees of Computer Information and Information Technology or the complexities of Computer Science as opposed to Informing Science, thus complicating the process. The key question is “does one size fit all” when it comes to determining what a computer centered curriculum should be for a given school of higher education and to what extent do outside influences affect curriculum decisions.
Developing a Model of Student Learning in a Studio-Based Teaching Environment
Authors: Carbone Angela , Sheard Judy
Published: October 2017

This paper evaluates a studio based teaching model in a core first year subject of a traditionally delivered IT degree. It reports on first year students’ reactions to four aspects of the studio-based teaching and learning environment; the physical learning space, IT tools and infrastructure, teaching philosophy and portfolio assessment. Data was obtained through online Web-based surveys, issued mid-year and at the end of the year. The surveys were used to construct a model of students' satisfaction, including what influences the students’ use of the new environment and their perceptions of its value to their learning. Results revealed various factors that influence the students' satisfaction of studio-based teaching. Students found the studio precinct an inviting and comfortable place to learn; however, although students appreciated the working environment they were continuously frustrated with endless IT-related problems. Students' comments indicate the teaching environment facilitated collaboration, and by the end of the year they began to see the course as being better integrated. An unexpected finding was the evidence of students developing metacognitive skills via portfolio assessment.
Pop-Science on the Internet: How ULISSE Makes the Ends Meet
Authors: Cerrato Simona
Published: October 2017

There is an increasing demand for what we can call pop-science that is pertinent scientific information dedicated to the non-specialists. This demand comes both from professional categories and the general public. Simultaneously in the scientific community there is an increasing consciousness that diffusion of the scientific information is an asset the scientific community cannot afford to overlook. The Internet is a perfect tool to meet this demand. It reaches a large and ever-increasing number of people and permits an interactive and detailed exchange of information. As an experiment of how to combine high quality services and the information technology, we have set up Ulisse - In the net of science (http://ulisse.sissa.it), an innovative Italian project for the popularisation of science via the Internet. Its main purpose is to establish a connection between scientists and the general public. Ulisse is based on three major characteristics: a) high technology to create an efficient and friendly system, b) customisation of the services, c) a network of scientists, which guaranteed the quality of the materials.
The Changing Ecology of IT Management: Cross Disciplinary Explorations of Context and Content
Authors: Chepaitis Elia
Published: October 2017

In the past decade, the context of Information Technology (IT) management changed in seminal areas: the circle of players, the tools, the emergence of Internet technologies, the evolution of information societies and digital economies, and critical questions of ethics and equity. These seismic changes can be captured if corresponding shifts occur in the content and context of IT education. A shift in context alters courses, methods, and materials but also the curriculum itself. The author identifies a variety of projects that immerse students in the altered ecologies of IT management and of IT education. The paper describes one of these projects--a student-authored proposal for a textbook on international information systems.
Language Trends in Introductory Programming Courses
Authors: De Raadt Michael , Watson Richard , Toleman Mark
Published: October 2017

Deciding what to teach novice programmers about programming and, in particular, which programming language to teach to novice programmers, and how to teach it, is a common topic for debate within universities. Should an industry relevant programming language be taught, or should a language designed for teaching novices be used? In order to design tools and methodologies for the teaching of novice programmers it is important to uncover what is being taught, and in turn, what will be taught in the future. A census of introductory programming courses administered within all Australian universities has been undertaken. The census aimed to reveal not only what computer programming languages are being taught, but also how they are being taught. From the results of this census two key factors emerged: perceived industry pressure for graduates with certain language skills versus academic training for generic programming skills.
Implementing an Interdisciplinary Masters Program in Internet Technology and E-Commerce
Authors: Farkas Dan , Murthy Narayan
Published: October 2017

The explosion of the Internet has lead to a revolutionary way of doing business. Electronic commerce is currently estimated at $30 billion, but analysts predict that figure to grow to $400 billion by the year 2002. This leads to a tremendous need for skilled personnel who can handle both the technical and business aspects of e-commerce. One magazine article heading reads: "Looking for a New Job? Head for the Web." A recent announcement by U.S. Small Business Administration states that lack of technical expertise and lack of qualified IT employees are two of the major E-Commerce obstacles facing small firms. Working with the existing administrative infrastructure, Pace University's School of Computer Science and Information Systems has designed an interdisciplinary program, Master of Science in Information Technologies for Electronic Commerce. This short paper is an overview of the M.S. program.
Impact of Information Systems Implementations on Vertical Mergers and Acquisitions: A Framework
Authors: S Gurjar Nikhil , D. Jog Sharadchandra , K Jha Manoj , Amanullah S.
Published: October 2017

The present work is an attempt to develop a conceptual framework for evaluating the impact of information systems implementations on Mergers and Acquisitions (referred to as M&A). Although this work focuses on vertical M&A, the framework can easily be extended to horizontal and conglomerate mergers. We begin by attempting to understand what M&A really are. We then move on to understand information systems as we know them today. Thereafter, we classify the nature of businesses from an information perspective. Technology assessment is then carried out on the existing information systems that are implemented in a company. This gives us an understanding of the characterization of the merging entities. We then go about understanding what the strategic options for the companies post merger are. These options are then evaluated to study the impact on the merger. An analytical framework is then developed in two cases that have been considered. Keywords: Merger and Acquisitions (M&A), Information Systems, Information Strategy.
A Study of the B2B Progress in Japanese Enterprises
Authors: Hanaoka Sho
Published: October 2017

Most Japanese enterprises are confronted with a rapid decline of business performance due to the long time recession of the Japanese economy. They gradually lost their competitive advantages in global marketplaces especially in the business domains of matured products including PCs. Most of them are forced to take prompt measures to respond to their business environment. For the past few years, we have been conducting questionnaire surveys repeatedly about B2B information systems in small and medium-sized enterprises (SMEs). The results of these surveys show clearly that their business performances have no clear relevance to the utilization B2B informatior systems. In conclusion, from a management strategy point of view, Japanese SMEs are classified into the following four types: (a) a group of high technical skills in special fields irrelevant to the utilization of information systems, (b) a new business model oriented group, (c) a manpower cost reduction oriented group, and (d) a foreign manufacturing subsidiary group. In the near future, these groups seem to polarize into group (a) and group (d).
Shaping New Paradigms In The Higher Education Development: Dilemmas For Transitional Countries
Authors: Krbec Denisa
Published: October 2017

Higher education in Croatia, as well in the other transitional countries, is undergoing significant changes. Those reforming activities affect not only institutions directly but also their relationship to society at large. Recognizing that higher education plays also a crucial role in the various aspects of transitional transformation, many scientist and expert’s reviews place it in the current political, economic, cultural and social environment in which they operate. In this sense, and despite the specific reform start-point of each country, there is a general consensus on the need for regional cooperation. According the Bologna Declaration, the CEE countries need certain compatibility, which means certain similar structures of the educational system in order to strengthening the educational structure of the CEE region. This paper reviews different aspects of higher education challenges. Among many others, the use of IT in higher education effectively requires good tactics as well as a sensible strategy.
Panel on: Software Compare and Contrast: Blackboard, WebCT and Lotus Notes
Authors: Lewis Barbara , MacEntee Virginia , Youngs-Maher Pam
Published: October 2017

With the introduction of the World Wide Web, the learning environment is changing. Online courses allow learners, once bound by place and time constraints in the traditional classroom, new access to education and collaborative learning. Technology enables this method of delivering education. Selection of technology and software needs to be based on the needs and objectives of the online programs and the students. The instructor needs components that will allow him/her to create active learning experiences in the courses. This investigation evaluated three Course Management Software programs based on each one's ability to accommodate different active learning experiences in online courses.
Virtual Organization to Virtual Product: Structural Challenges to Online Newspapers
Authors: W. Maguire David
Published: October 2017

This paper is about the online newspaper industry and the organisational changes that have been necessitated by economic downturn and natural evolution. It explains how online newspapers were created as virtual organisations (VO) by publishers to protect valuable franchises and in the early stages of the technology boom were replicas of their traditional newspaper counterparts. It describes two VO structures that have applied during the online newspaper life cycle and the changes as economic pressures lead to de-structuring. This has resulted in convergence of publishing cultures with online and traditional disciplines working in a multi-skilling environment on two different products with similar content delivered through physical and electronic means. A model of the new working entity is provided. The paper concludes by raising cultural organisational issues relevant to a clash of journalistic disciplines.
Teaching SAP's ABAP Programming Language to IS Students: Adopting and Adapting Web-based Technologies
Authors: McCarthy Brendan , Hawking Paul
Published: October 2017

This paper describes the experiences of Victoria University in adopting and adapting web-based technology to enhance the teaching of SAP’s ABAP programming language. The involvement of SAP relates to Victoria University integrating Enterprise Resource Planning (ERP) systems into their curricula and research programs through a strategic alliance with SAP. The SAP technical infrastructure facilitates the development of courses using Internet technology and has particular suitability to the teaching of programming. This paper describes the Web-based technologies used and how they have been adapted to improve both the teaching of programming and management of assessment. Each technology is discussed and advantages identified with possible future research developments put forward.