Management Information Systems Commons^™

The Temporal Dimension Of Electronic Meetings: A Study Of Synchronous And Asynchronous Idea Generation, Mina Park, Milam Aiken

Journal of International Technology and Information Management

Electronic meeting systems can increase the efficiency and effectiveness of group discussions, but relatively little research has investigated use of the technology in asynchronous environments. In this study, five groups of 10 students participated in synchronous legislative sessions and five groups of 10 met in asynchronous settings. Results showed that there were no differences in meeting process satisfaction, production blocking, evaluation apprehension, and total and relevant comments generated, but synchronous groups believed there was more participation and were more satisfied with the comments. Although there could be less feeling of social presence, use of asynchronous, distributed meetings might become more …

Transition To Is Project De-Escalation: An Exploration Into Management Executive's Influence Tactics, Gary Pan, Shan Ling Pan

Research Collection School Of Accountancy

This paper seeks to understand the factors that shape management executives' influence behaviors and the influence tactics that may be utilized during de-escalation of commitment to information systems (IS) projects. De-escalation is potentially a more important issue than escalation because de-escalation provides remedies for the ills of escalation. Therefore, it is important to understand how project stakeholders' commitment to troubled IS projects may be transformed under management executives' influence, hence allowing project teams to carry out their de-escalation activities. Here, we adopt theories of leadership, politics, and interpersonal influence, as our lenses to examine the management executive's influence behaviors during …

A Web Of Knowledge: A Conceptual-Modeling Perspective, David W. Embley, Stephen W. Liddle, Cui Tao

Faculty Publications

The current web is a web of linked pages. Frustrated users search for facts by guessing which keywords or keyword phrases might lead them to pages where they can find facts. Can we make it possible for users to search directly for facts? Equivalently, can we turn the web into a web of facts (instead of a web of pages containing facts)? Ultimately, can the web be a knowledgebase—a web of knowledge—that can provide direct answers to factual questions and also provide the confidence necessary to make those answers believable? We answer these questions by showing how to superimpose a …

Video Game Design In The Mba Curriculum: An Experiential Learning Approach For Teaching Design Thinking, James Gaskin, Nicholas Berente

Faculty Publications

In the spirit of design thinking, we have developed a ―hands-on‖ video game design workshop intended to be used for an MBA course on design thinking. This novel approach to teaching complex concepts and skills to business students has been received with enthusiasm, and it provides a unique and memorable experience for students to draw on as they encounter situations in which they will apply design thinking in the future. Additionally, student-produced games and student reflections on the workshops provide initial evidence of the value of teaching design thinking through this type of experiential method. In this article we review …

The Influence Of Irrelevant Information On Is Auditor Key Risk Factor Predictions, Daniel D. Selby

Accounting Faculty Publications

Can information systems (IS) auditors ignore irrelevant information when they assess key risk factors (KRFs)? Irrelevant information is information that is of little or no value to a specific task or predicted future outcome. When assessing a KRF, IS auditors sift through numerous pieces of information to target items that are relevant to understanding the KRF. Some items encountered by IS auditors may be relevant to understanding the KRF, while other items encountered may be irrelevant. IS auditors should ignore irrelevant information when they assess KRFs.

An example of irrelevant information that an IS auditor may encounter during a financial …

Digital Technology And The Variation In Design Routines: A Sequence Analysis Of Four Design Processes, James Gaskin, B. Veeresh Thummadi, Kalle Lyytinen, Youngjin Yoo

Faculty Publications

We advance a theory of design process variation across organizational types and the effects of digitalization on these processes. We argue that design routines are subject to greater variation within and between organizations as organizations embed increasingly rich repertoires of digital capabilities in their design activities. Using a sequence analysis method we compare design process variation in four organizations to examine how design routines vary due to differences in embedded digital capabilities and organization of the design process. Our analysis reveals new insights on the effects organizational context and digitalization have on design routine composition.

Effects Of Automated And Participative Decision Support In Computer-Aided Credibility Assessment, Matthew L. Jensen, Paul Benjamin Lowry, Jeffrey L. Jenkins

Faculty Publications

Historically, inaccurate credibility assessments have resulted in tremendous costs to businesses and to society. Recent research offers unobtrusive credibility assessment aids as a solution; however, the accuracy of these decision aids is inadequate, and users often resist accepting the aids’ recommendations. We follow the principles of signal detection theory to improve the accuracy of recommendations in computer-aided credibility assessment by combining automated and participatory decision support. We also leverage participation in decision-making theory to explain and predict an increased acceptance of assessment aid recommendations when perceptual cues are elicited from users. Based on these two theories, we design and test …

A Mixed Mode Analysis Of The Impact Of Requirement Volatility On Software Project Success, Rahul Thakurta

Journal of International Technology and Information Management

Requirement volatility has been identified as a significant risk factor behind software project success. This paper describes our findings of a 2-phase study comprising of interviews and surveys on the preparedness of organizations in managing requirement volatility and the resultant effect on project success and failure. Findings illuminate on the current level of awareness and management response to the problem of requirement volatility affecting software projects. The subjective treatment of project success/failure is brought out, and the association with requirement volatility is explored. Results are expected to lead to better governance mechanisms and improve project success rates under requirement volatility.

A Hybrid Machine Learning System For Stock Market Forecasting, Lokesh Kumar, Anvita Pandey, Saakshi Srivastava, Manuj Darbari

Journal of International Technology and Information Management

A hybrid machine learning system based on Genetic Algorithm (GA) and Time Series Analysis is proposed. In stock market, a technical trading rule is a popular tool for analysts and users to do their research and decide to buy or sell their shares. The key issue for the success of a trading rule is the selection of values for all parameters and their combinations. However, the range of parameters can vary in a large domain, so it is difficult for users to find the best parameter combination. In this paper, we present the Genetic Algorithm (GA) to overcome the problem …

Managing Virtual Team Performance: An Exploratory Study Of Social Loafing And Social Comparison, Limin Zhang, Fang Chen, Joseph Latimer

Journal of International Technology and Information Management

This study investigates the effects of social comparison and social loafing on virtual team performance when teams engage in asynchronous ideation process. The results of the study suggest that the effects of social comparison and social loafing co-exist in virtual teams. Team members may choose to engage in different behaviors (social loafing vs. social comparison) in different team interactions. Furthermore, team members tend to elaborate on the ideas generated by co-workers. As a result, teams with less social loafing will produce richer elaboration on ideas generated.

Web 2.0: A Definition, Literature Review, And Directions For Future Research, David W. Wilson, Xiaolin Lin, Phil Longstreet, Saonee Sarker

Faculty Publications

The Web 2.0 paradigm has gained substantial momentum in the last decade. The influence of Web 2.0 principles and technologies has fueled an explosion of information and media content on the Web, and individual and corporate adoption of the technologies continues to rise. As the popularity and usefulness of these technologies continue to unfold, there has yet been no concise definition of the term Web 2.0, nor a clear understanding of its scope. We synthesize and analyze the extant academic and practitioner-oriented literature on the topic to 1) provide a clear, concise definition of the term Web 2.0, 2) categorize …

Conceptual-Model Programming: A Manifesto, David W. Embley, Stephen W. Liddle, Óscar Pastor

Faculty Publications

In order to promote conceptual-model programming (CMP), we present these CMP articles. We hold these articles to be the defining principles for model-complete software development.

Essentially, this CMP manifesto asserts that programming activities are to be carried out via conceptual modeling. For applications amenable to conceptual-model designs, software developers should never need to write a line of traditional code. Thus, programming is actually conceptual-model programming.

To accommodate CMP, conceptual-modeling languages must be executable. They must also be capable of completely deploying both databases and user interfaces and conceptually expressing database access and user interaction. To enable CMP, a conceptual-model compiler …

Alignment Within The Corporate It Unit: An Analysis Of Software Testing And Development, Colin Onita, Jasbir Dhaliwal

Faculty Publications

Strategic alignment between an organization's business strategy/capabilities and those of its information technology (IT) unit is an extensively researched subject that addresses the issue of fit between business and technology strategies. A key gap in the literature is lack of recognition that underlying this macro level of alignment are other, more granular levels of alignment involving the interdependent subunits within the corporate IT unit. Given the critical interdependencies between development and testing subunits in software engineering, this paper focuses on an alignment model for ensuring that these two functions work together effectively. A development-testing alignment (DTA) model is described, and …

Conceptual Modeling Foundations For A Web Of Knowledge, David W. Embley, Stephen W. Liddle, Deryle W. Lonsdale

Faculty Publications

The semantic web purports to be a web of knowledge that can answer our questions, help us reason about everyday problems as well as scientific endeavors, and service many of our wants and needs. Researchers and others expound various views about exactly what this means. Here we propose an answer with conceptual modeling as its foundation. We define a web of knowledge as a collection of interconnected knowledge bundles superimposed over a web of documents. Knowledge bundles are conceptual model instances augmented with facilities that provide for both extensional and intensional facts, for linking between knowledge bundles yielding a web …

Knowledge Sourcing And Knowledge Consumption In Computer- Mediated Complex Decision Making, Nathan W. Twyman, Jeffrey L. Jenkins, Jay F. Nunamaker Jr., Katherine Carl

Faculty Publications

Individuals are turning increasingly toward web-based information sources as input for complex decisions. Gathering and evaluating decision criteria in an online context is enticing because of information availability and increased control over the process, but how do these factors impact performance? This study shows how an interaction effect between Social Comparison and Social Facilitation predicts and explains how decision making performance is influenced differently by an information consumption-only approach versus a consumeand- contribute approach. Results from an empirical evaluation indicate that publishing decision criteria and reasoning (e.g. in a forum, blog, or knowledge base) plays an important role in improving …

Multilingual Ontologies For Cross-Language Information Extraction And Semantic Search, David W. Embley, Stephen W. Liddle, Deryle W. Lonsdale, Yuri Tijerino

Faculty Publications

Valuable local information is often available on the web, but encoded in a foreign language that non-local users do not understand. Can we create a system to allow a user to query in language L1 for facts in a web page written in language L2? We propose a suite of multilingual extraction ontologies as a solution to this problem. We ground extraction ontologies in each language of interest, and we map both the data and the metadata among the language-specific extraction ontologies. The mappings are through a central, language-agnostic ontology that allows new languages to be added by only having …

Picturing Flag Violence In Civil War Sheet Music: The Case Of “Down With The Traitors’ Serpent Flag”, Kenneth Hartvigsen

Faculty Publications

Published in Chicago in 1861, “Down with the Traitors’ Serpent Flag” is one of thousands of political parlor songs from the American Civil War. Many of these songs are unremarkable musically and were preserved in homes, archives, and museum collections largely for their vibrant illustrations. In my presentation I examine this song’s lithographic cover illustration—a Union soldier grinding a Confederate flag into the dust—within a broader discourse of Civil War flag imagery taken from songs, political cartoons, and cartes-de-visite.

Compelling secrets exist within this colorful image that may not first meet the eye; to uncover these meanings along with the …

Drilling For Micro-Foundations Of Human Capital Based Competitive Advantages, Russell Coff, David Kryscynski

Faculty Publications

From the origins of the Resource Based View, scholars have emphasized the importance of human capital as a source of sustained competitive advantage and recently there has been great interest in gaining a better understanding of the micro-foundations of strategic capabilities. Along these lines, there is little doubt that heterogeneous human capital is often a critical underlying mechanism for capabilities. Here, we explore how individual level phenomena underpin isolating mechanisms that sustain human capital-based advantages but also create management dilemmas that must be resolved in order to create value. The solutions to these challenges cannot be found purely in generic …

Business Process Management: Helping Organizations Remain Competitive, Kevin P. Duffy, Jeremy Humble

Management Information Systems Faculty Publications

Business process management involves the examination of business processes in organizations, in order to make them more effective and efficient. BPM changes the focus of analysis from the organization as a whole to the organizational process. A process is a series of steps that lead to an outcome and may be simple or complex, depending on the type and number of steps involved. A process within an organization by which the company either introduces new products or refreshes old ones with new features, thus providing the market with new product offerings.

Information Quality On The World Wide Web: A User Perspective, Jaikrit Kandari

Department of Industrial and Management Systems Engineering: Dissertations, Theses, and Student Research

Information Quality has emerged as an important measure for the success of Information Systems. At the same time the World Wide Web has established itself as the key infrastructure for information administration, exchange, and publication. Users are getting information from the web at the click of a button however they must filter sub-standard information before they can use quality content. Researchers have aimed to address this problem by suggesting various information quality frameworks. Research till date has seen twenty important Information Quality (IQ) frameworks emerge. These models though varied in their approach and application share a number of characteristics regarding …