Digital Commons Network^™

Automatic Speech Recognition For Air Traffic Control Using Convolutional Lstm, Sakshi Nakashe

Electronic Theses, Projects, and Dissertations

The need for automatic speech recognition in air traffic control is critical as it enhances the interaction between the computer and human. Speech recognition helps to automatically transcribe the communication between the pilots and the air traffic controllers, which reduces the time taken for administrative tasks. This project aims to provide improvement to the Automatic Speech Recognition (ASR) system for air traffic control by investigating the impact of convolution LSTM model on ASR as suggested by previous studies. The research questions are: (Q1) Comparing the performance of ConvLSTM with other conventional models, how does ConvLSTM perform with respect to recognizing …

Does Personality Traits And Security Habits Influence Security Of Personal Identification Numbers? The Context Of Mobile Money Services In Tanzania., Daniel Ntabagi Koloseni

Journal of International Technology and Information Management

Security is an important ingredient in financial transactions; as such, it is imperative that attention should be paid to enhancing the security habits and user behaviours of mobile payment services. Establishing a link between security habits, personality characteristics, and security behaviours provides a new dimension to studying security behaviours regarding mobile money services. Therefore, this study investigates how personality traits affect security behaviours and habits and how security habits mediate the link between personality traits and PIN security practices. The study found that conscientiousness, openness to experience, extroversion and security habits influence PIN security practices, while conscientiousness, agreeableness, and neuroticism …

Terms Of Service Agreement Contracts: An Overview Of Personal Risk Management And Recommendations For Enhancing User Awareness, Brenda Collazo Taylor

Electronic Theses, Projects, and Dissertations

This cumulative project will explore the personal risks involved when a user agrees to an online service’s Terms of Service (TOS) Agreement contract, especially when a user checks the “I Agree” box on an online service’s TOS. The key questions were: (1) What are the personal risks involved when a user clicks on the “I Agree” box on an online service TOS Agreement? (2) How are these risks co-related? and (3) How can end users mitigate risks after they have agreed to the TOS? To answer the questions, various TOS agreements were reviewed, and a poll was conducted asking a …

Stock Market Forecasting Based On Artificial Intelligence Technology, Yuzhun Liang

Electronic Theses, Projects, and Dissertations

This culminating experience project used artificial intelligence (AI) technology to forecast and analyze the stock market and construct complex nonlinear relationships between the input data and the output data. This project used a radial basis function neural network to forecast and analyze the stock market data. Compared the radial basis function neural network performance with the feed-forward neural network and clearly showed the superiority of the radial basis function neural network over the feed-forward neural network in the data processing. The results showed that AI technology could effectively predict stock market performance. Based on the results, the conclusion is that …

A Text-Mining Approach To Evaluate The Importance Of Information Systems Research Themes, Navid Aghakhani, Arben Asllani

Communications of the IIMA

This study combines text-mining techniques and exploratory factor analysis to identify significant research themes in the information systems (IS) field during the last decade. We analyzed 483 papers that have been published in the Management Information Systems Quarterly (MISQ) journal since 2010. We found that the most published themes in the MISQ are: (1) the impact of information systems and digital innovation on organizational performance, (2) the influence of computer-mediated communication and social media within individuals and groups, (3) information systems development and project management, (4) design science, and (5) decision making and information Systems. We also perform econometric analysis …

What Leads Consumers To Spread Ewom For Food Ordering Apps?, Brinda Hansraj Sampat, Kali Charan Sabat

Journal of International Technology and Information Management

Restaurants are using innovative ways to engage with consumers using Food Ordering Apps (FOAs). The purpose of this article is to identify the influence of consumers’ eSatisfaction, perceived value, trust, and eLoyalty on eWOM for FOAs in India. The study also verifies if eWOM for FOAs varies based on age, gender, family size, order value, and online shopping experience. The research followed a multi-stage approach. In the first stage, an extensive literature review was conducted to identify the various factors that lead to eWOM. In the second stage, a survey was distributed among the FOA users. 375 responses were obtained. …

Communication Competence Training Within Minority-Owned Small Businesses, Shirleena Racine Baggett

Electronic Theses, Projects, and Dissertations

Business ownership is imperative in correcting economic issues for demographic groups subjugated to discrimination, inequality, poverty, and other harmful disadvantages. This project supports the idea that building communication competence within minority-owned small businesses and nonprofit organizations, will significantly increase achievement of long-term sustainability and success. The solution is not only creating communication training tailored for minority entrepreneurs, but to allow access in feasible and tangible ways. This study begins by defining communication and explaining its function to assist in moving past the narrative of communication interaction as “talking and listening,” but instead a concept rooted in logic, theoretical analysis, and …

Assessing The Influence Of Self-Efficacy On The Acceptance Of Mobile Phone Technology Within The Smes, Renatus Michael Mushi

Journal of International Technology and Information Management

Mobile phone technologies have proved to provide a significant transformation in performing various activities within companies, especially in least developed regions. Mobile phones provide opportunities for employees of organisations to work any time and anywhere. SMEs comprise of employees who perform multitasking job roles due to their small in size and low financial capabilities and most cases, some of them work remotely from their main offices.

Self-Efficacy is a belief that the user has enough skills to use technology to perform a task at hand. This is one of the factors influencing of acceptance of technologies at the workplaces such …

The Role Of Emotional Expression In Accessing Social Networks: The Case Of Newcomers' Blogs, Michael J. Hine, Luciara Nardon, Daniel Gulanowski

Journal of International Technology and Information Management

Research has established the critical role of social networks in facilitating adjustment to foreign environments. Increasingly, social interactions are happening through computer mediated technology. This paper explores the role of emotional expression in newcomers’ blogs in developing and interacting with social networks in a new country. This research uses a dictionary-based text analytics approach to detect emotional expression in newcomers’ blog posts and their associated discussions. Blog posts with more emotional expression had more associated responses; discussions tended to be more positive than posts; and the relative amount of negative emotion in the discussions increases as posts become more negative. …

Ict Competencies In Eight Mayan-Speaking Communities Of Mexico: Preliminary Findings, J. Gabriel D. Domínguez Castillo, Alexander N. Chen, Mark E. Mcmurtrey Ph.D., Edith J. Cisneros Cohernour, Marianne Gabriel

Journal of International Technology and Information Management

The skills related to the use of information and communication technologies (ICT) were examined in this study within the context of eight communities with a high degree of vulnerability and diversity. The objectives of the study were: a) to conduct a diagnosis of thirteen competencies related to the use of ICT in eight Mayan-speaking communities in the state of Yucatan, Mexico, and b) to examine such variables as gender, marital status, and the education level of their parents. in relation to the degree of ICT among these youth.

The findings indicate that there are differences in the use of technology …

Inside The Black Box Of Dictionary Building For Text Analytics: A Design Science Approach, Qi Deng, Michael J. Hine, Shaobo Ji, Sujit Sur

Journal of International Technology and Information Management

The purpose of this paper is to develop and demonstrate a dictionary building process model for text analytics projects following the design science methodology. Using inductive consensus-building, we examined prior research to develop an initial process model. The model is subsequently demonstrated and validated by using data to develop an environmental sustainability dictionary for the IT industry. To our knowledge, this is an initial attempt to provide a normalized dictionary building process for text analytics projects. The resulting process model can provide a road map for researchers who want to use automated approaches to text analysis but are currently prevented …

College Choices Of Latina/O Students Attending A For-Profit College: Understanding Persistence And Retention, Cecilia Loftus Ornelas

Electronic Theses, Projects, and Dissertations

Although Latina/os are the largest minority group in California and enrolling in higher education in record-breaking numbers (Zarate & Burciaga, 2010), the graduation rate of this group is very low (Kewal-Ramani, Gilbertson, Fox, & Provasnik, 2007). A phenomenological approach was used in this study to explore the lived experiences of Latina/o students at a for-profit college in the Inland Empire. Students from different major fields of study described how they explored and sought college information, how they experienced both community and for-profit colleges, and described their levels of sense of belonging in both community and for-profit colleges. Students shared their …

2016 "Meeting Of The Minds" Research Symposium Abstracts

OSR Journal of Student Research

No abstract provided.

Strategizing For Corporate Social Responsibility: Wells Fargo Case, Ines Montes-Stewart

OSR Journal of Student Research

This study evaluates Wells Fargo Corporation’s Corporate Social Responsibility strategy. It employs a qualitative methodology using the instrumental case study approach, within which the broad research question is raised: How does the Wells Fargo Corporation strategize for, and implement, corporate social responsibility? Our findings revealed that Wells Fargo has a solid, well-integrated CSR strategy deeply engrained within its culture, skillfully aligned with its capabilities and resources, and that this plan has been executed expertly within the corporation. We will communicate our findings to their leadership team in hopes they continue expansion of their CSR strategies and recommend they consider seeking …

The Role Of Motivational Systems And Emotions In Virtual Work, Steven A. Murphy, Michael J. Hine, Sandra Kiffin-Petersen Dr

Communications of the IIMA

The purpose of this paper is to examine the role of the behavioural activation system (BAS), the behavioural inhibition system (BIS) and emotions in virtual work. BIS was found to have significant positive relationships with anger, anxiety, annoyance, nervousness, and distress. There were indications of emotional contagion between research confederates and participants. Self-report skill knowledge and the skill role of the research confederate both had significant relationships with performance. Self-report skill knowledge was fully mediated by the skill role played by the research confederate. Managers of virtual teams need to be aware of individual differences such as motivational systems and …

The Effects Of Text Complexity On Online Review Helpfulness, Michael J. Hine

Communications of the IIMA

This research reported in this paper extends the literature on the helpfulness of online reviews. Previous research has assessed online reviews using standard unidimensional readability algorithms. This research extends previous work by investigating a multidimensional framework, and associated measures, of text complexity and its impact on the helpfulness of online reviews. Results show that as the amount of passive voice and negation in online reviews increase, the helpfulness of said review decreases. Other significant predictors of review helpfulness include word meaningfulness, lexical diversity, and the number of modifiers per noun phrase.

Multidimensional Time Series Fuzzy Association Rules Mining, Xuedong Gao, Hongwei Guo

Communications of the IIMA

In this paper, we present a new solution, in which the fuzziness of both subsequences and subsequences interval has been taken into consideration for solving the problem of multidimensional time series fuzzy association rules mining. Aimed at dealing with the new conception, this paper has put forward some key algorithms of the solution. Finally, an application example of multidimensional time series fuzzy association rules mining is illustrated. The result shows that rules with fuzzy interval can only be mined out by the above-mentioned new method.

Relieving The Overloaded Help Desk: A Knowledge Management Approach, Nelson K.Y. Leung, Sim Kim Lau

Communications of the IIMA

The establishment of an organizational help desk (HD) is to provide technical support to users when they encounter technical problems related to hardware, software and network connections. Due to the lack of resources, users often have to wait for a considerably long time before their enquiries and problems are answered and solved. This paper discusses the background of HD and its existing challenges. The application of Knowledge Management (KM) techniques and Knowledge Management System (KMS) enables HD to manage its knowledge effectively. In addition, the combination is capable of relieving the overloaded HD by shifting some of the troubleshooting responsibilities …

Leaders And Leadership: A Corpus-Based Approach For Evaluating The Evolution Of Leadership, William S. Lightfoot, Mounir Kehal

Communications of the IIMA

Much has been written about leaders and leadership, managers and management. The terms are often used interchangeably, (see http://thesaurus.reference.com). With rapid changes in technology, and the spread of capitalism, networks which use English as the common language are flourishing. Many authors have written about the affects this has had on management and leadership and the differences between the two. This paper reviews common definitions of leadership, explores some of the key concepts associated with the transition from the industrial to the information age, and the evolution of the terminology of leadership, and then reviews the results of a preliminary research …

Lying About Private Information: An Ethical Justification, Sabah S. Al-Fedaghi

Communications of the IIMA

Lying motivated by a fear of misusing private information is a key issue in ethics with many important applications in law, business, politics, and psychology. In this paper, lying is separated according to two types of assertions: lying about non-private information and lying about private information. This distinction is applied to the case of the 'known murderer' in the context of Kant's categorical imperative. The main result of the paper is narrowing the ethical dilemma to a choice between 'a zero private information society' and 'an alTlying-about-private-information society'. We claim that privacy as a universal requirement supports lying about private …

Cognitive Negotiation Schemata In The It Industries Of Japan And Finland, William W. Baber, Arto Ojala

Journal of International Technology and Information Management

The existing literature emphasizes the importance of negotiation skills in the field of IT. However, negotiation and negotiation styles in the IT industry have received limited attention. This original empirical research compares the negotiation schemata of Finnish and Japanese IT business people. The study identifies negotiation schemata used in one or both culture groups. Negotiators with greater experience and power in the negotiation process command more schemata. However, neither population enjoys the full range of negotiation schemata. Business negotiators in or out of IT and these cultures may benefit from knowing the schemata and the results of matching and mismatching.

An Adaptive Neuro-Fuzzy System With Semi-Supervised Learning As An Approach To Improving Data Classification: An Illustration Of Bad Debt Recovery In Healthcare, Donghui Shi, Jozef Zurada, Jian Guan, Sandeep Goyal

Journal of International Technology and Information Management

Business analytics has become an increasingly important priority for organizations today as they strive to achieve greater competitiveness. As organizations adopt business practices that rely on complex, large-scale data, new challenges also emerge. A common situation in business analytics is concerned with appropriate and adequate methods for dealing with unlabeled data in classification. This study examines the effectiveness of a semi-supervised learning approach to classify unlabeled data to improve classification accuracy rates. The context for our study is healthcare. The healthcare costs in the U.S. have risen at an alarming rate over the last two decades. One of the causes …

The Development Of A Non-Profit Organization, Keep In Touch, As A Solution To The Problem Of Visitation, Shalom Z. Lapoint, Shalom Z. Lapoint

Electronic Theses, Projects, and Dissertations

ABSTRACT

This project discusses the development of Keep in Touch. Keep in Touch is a 501(c)(3) non-profit organization which is designed to aid the visitation process. Visitation is concerned with children and their families who have been separated. Reasons for separation vary; however, many children have been separated and would benefit greatly from a local visitation program. Items such as children’s rights, California’s mandatory mediation law, and the current conditions of the family court house in San Bernardino County are all discussed and examined as supporting evidence to the problem of family visitation. The goal of Keep in Touch is …

Speech Corpus Generation From Dvds Of Movies And Tv Series, Veton Z. Kepuska, Pattarapong Rojanasthien

Journal of International Technology and Information Management

Speech corpus is a database of audio files containing spoken words/sentences and text transcriptions. In this work we present a data collection system for creating speech corpora from movies and TV series DVDs. Corpus generation from these DVDs is significantly lower- cost solution comparing to conventional way of obtaining a speech corpus. In addition, it also takes a shorter amount of time to collect the data and processes it into a corpus. In order to be able to perform this operation the Data Collection Toolkit is introduced. This toolkit is an application developed using C# .Net Framework 3.5 in Visual …

An Integrative Conceptual Model Of Vietnam As An Emerging Destination For Offshore Outsourcing Of Software Development For Finnish Companies, Nazmun Nahar, Linh Kuivanen

Journal of International Technology and Information Management

Companies are constantly under pressure to develop software within tight budgets and more efficiently. Offshore outsourcing has been seen as one solution to the dilemma, and lucrative outsourcing businesses have evolved in many countries. Vietnam is now emerging within this global outsourcing sector. This study conducts an in-depth literature review and analyzes a number of important issues related to developing countries in general and Vietnam in particular, as an offshore outsourcing destination for Finnish companies for developing their software. From the analysis, an integrative conceptual model of software development through offshore outsourcing was developed. The study found challenges as well …

Use Of A Fast Information Extraction Method As A Decision Support Tool, Mahmudul Sheikh, Sumali Conlon

Journal of International Technology and Information Management

Ad-hoc extraction of information from documents can ensure the transparency of decisions made by an organization. Different Information Extraction methods have been applied to extract information from various domains. Most widely known methods use manually annotated training documents that require high development time. The automated training methods are not scalable to large application domains. We have developed a semi-automated knowledge-engineering method for building the knowledge-base with minimal efforts. Because our method reduces manual processing of the training data, the development process is very fast. We have developed a prototype application to extract information from the project-reports of the American Recovery …

Machine Translation In A Multilingual Electronic Meeting, Milam Aiken, Mina Park

Journal of International Technology and Information Management

Electronic meetings can be more efficient and effective than traditional, oral discussions, but until only recently, groups with no common language could not benefit from machine translation. Although it is possible for linguists or other staff members using machines to translate comments during a multilingual discussion, the research presented here shows that this is not feasible for large groups speaking many languages. As a solution, we propose a fully automated multilingual meeting system, and an example of its use in a meeting with Chinese, Korean, and English comments shows its potential to reduce multinational communication barriers.

Factors And Impacts Of Low Utilization Of Internet: The Case Of Arab Countries, Ali F. Emdad, Muhammed Badamas, Samar Mouakket

Journal of International Technology and Information Management

The Arab countries are greatly behind in terms of their levels of Internet usage. The Arab countries are under pressures to adopt and promote digital transformation. Data in Arab countries are hard to get, resulting in paucity of understanding the factors that affect the use of Internet in Arab countries. This paper combines research from academic and major international organizational literature to examine and synthesize the current use of Internet in Arab Countries. The obstacles and the factors that affect the use and growth of Internet are language, government policies, culture, cost and technology. They are discussed with their impacts.

Formal Verification Of Urban Traffic System Using The Concept Of Fuzzy Workflow Simulation, Manuj Darbari, Abhay Kumar Srivastava, Sanjay Medhavi

Journal of International Technology and Information Management

Modeling complex urban traffic system requires extensive use of workflow methodologies which can simulate almost real time traffic situations. Number of studies were done in the field of Urban Traffic Simulation like PLOTS, NETSIM and PALAMICS but none of them could provide a real formal solution. Our paper proposes a methodology using Fuzzy Petri nets for modeling real time traffic system. Fuzzy Petrinets are also visualised and tested by using Flow- Charter and HPSIM software packages. These packages help in providing successive iterations of process model for further refinement.

Identifying Opportunities In Multilingual Business Environments Using Environmental Scanning And Text Mining Techniques, Jody Strong, Kaushik Ghosh, Sumali Conlon

Journal of International Technology and Information Management

The identification of opportunities for growth can be made easier if comprehensive information relevant to the business environment is available to managers. Such recognition of business opportunities can also help sustain competitive advantage. Information relevant to business environment is usually written and posted in many languages and can be accessed from many sources. The collection of this information is time consuming and labor intensive and techniques such as environmental scanning that are proposed in previous research can facilitate this information search. In this study, we propose a technique to automatically perform tasks using text mining tools that search, translate, and …