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Computation and visualization for understanding dynamics in geographic domains : a research agenda
This book synthesizes key ideas and issues discussed during the University Consortium for Geographic Information Science workshop. This text gives an overview of the state of research and how this research relates to intelligence analysis. It integrates suggestions from UCGIS workshop participants with literature reviews to propose new research agendas and recommendations for future developments and collaboration.--[book cover].
Book
Dijkstra and Bidirectional Dijkstra on Determining Evacuation Routes
Determination of the best path or often called the shortest path finding is a method that has many benefits and can be applied in various cases and fields of science. In previous studies, authors have developed the shortest path finding program using various algorithms, such as held-karp, iterative deepening search, bidirectional depth first search and depth limited search. In this research author implements shortest path finding on information system for determining fire disaster evacuation route using Dijkstra and bidirectional Dijkstra. The program was developed based on web using vuetify.js framework. Both algorithms were tested on several datasets and the results will be compared to find out the strengths and weaknesses. Based on the research, the algorithm was successfully developed based on the web using the vuetify.js framework and successfully tested on several datasets, it is known that 40% of the test results show that bidirectional Dijkstra is better than Dijkstra, 10% vice versa and 50% get the same results from both algorithms. From this comparison it can be concluded that the bidirectional Dijkstra algorithm is better than Dijkstra. This research succeeded in proving that the bidirectional Dijkstra algorithm can produce a better route than the standard or classic Dijkstra algorithm.
Journal Article
Systems thinking : managing chaos and complexity : a platform for designing business architecture
Systems Thinking, Third Edition combines systems theory and interactive design to provide an operational methodology for defining problems and designing solutions in an environment increasingly characterized by chaos and complexity.
eBook
Design of the educational process of course \Programming fundamentals\ in accordance with the CDIO ideology
The article offers the working program for course \"Programming fundamentals \" of \"Information systems and technologies\" direction. Pedagogical technologies for implementing seven modules that are contained in course are listed. There is the list of competencies to be formed in the educational process in the context of CDIO standards as well as features of the forms of using active learning methods during classes are given. The developed curriculum contains related disciplines and includes a clear plan for integrating personal and interpersonal skills as well as skills for creating products, processes and systems.
Journal Article
Toward a Unified Model of Information Security Policy Compliance
Information systems security (ISS) behavioral research has produced different models to explain security policy compliance. This paper (1) reviews 11 theories that have served the majority of previous information security behavior models, (2) empirically compares these theories (Study 1), (3) proposes a unified model, called the unified model of information security policy compliance (UMISPC), which integrates elements across these extant theories, and (4) empirically tests the UMISPC in a new study (Study 2), which provided preliminary empirical support for the model. The 11 theories reviewed are (1) the theory of reasoned action, (2) neutralization techniques, (3) the health belief model, (4) the theory of planned behavior, (5) the theory of interpersonal behavior, (6) the protection motivation theory, (7) the extended protection motivation theory, (8) deterrence theory and rational choice theory, (9) the theory of self-regulation, (10) the extended parallel processing model, and (11) the control balance theory. The UMISPC is an initial step toward empirically examining the extent to which the existing models have similar and different constructs. Future research is needed to examine to what extent the UMISPC can explain different types of ISS behaviors (or intentions thereof). Such studies will determine the extent to which the UMISPC needs to be revised to account for different types of ISS policy violations and the extent to which the UMISPC is generalizable beyond the three types of ISS violations we examined. Finally, the UMISPC is intended to inspire future ISS research to further theorize and empirically demonstrate the important differences between rival theories in the ISS context that are not captured by current measures.
Journal Article
The Role of Affordances in the Deinstitutionalization of a Dysfunctional Health Management Information System in Kenya
Improving the state of citizens’ health is an urgent priority in many low and middle income countries (LMICs), and health management information systems (HMIS) are widely seen as valuable tools for pursuing this priority. Yet, the potential of HMIS has been difficult to materialize in the LMIC context since routines and practices that work against effective use of HMIS are often deeply embedded in historical institutions and, consequently, are difficult to change. Using a longitudinal case study of HMIS in Kenya, we investigate the crucial role of identity work as a mechanism that links information technology (IT) affordances to institutions. In particular, our study revealed four types of identity work (disruptive, legitimizing, reinforcing, and transformative) that, through different affordances, led to distinct institutional consequences in terms of either maintaining or deinstitutionalizing existing dysfunctional HMIS-related routines and practices. We demonstrate the importance of context for theorizing the societal and development impact of IT and the role of IT materiality in influencing deinstitutionalization.
Journal Article
An empirical assessment of enterprise information systems success in a developing country: the Jordanian experience
PurposeThe paper discusses the assessment of enterprise information systems (EIS) success in an organizational context is one area that is not sufficiently researched. This lack of theoretical attention prompted the authors to measure EIS success in the organizational setting of Jordanian listed firms.Design/methodology/approachBased on the DeLone and McLean success model and by adopting a quantitative approach, survey data were collected through questionnaires. The established questionnaires were distributed to 250 senior IT executives who use EIS and a total of 134 valid questionnaires were empirically tested via the Smart-PLS technique.FindingsThe investigation findings indicate that information and system quality had a positive impact on user satisfaction and individual impact. User satisfaction had a positive influence on individual impact, both of which eventually lead to organizational impact. The results also showed that the model used has adequate convergent and discriminant validities, as well as sufficient reliability.Practical implicationsThe outcomes can help managers and practitioners more effectively understand the factors influencing EIS success among Jordanian listed firms.Originality/valueThis research paper is the very first in assessing EIS success from an organizational perspective in developing country such as Jordan.
Journal Article
The role of management control and integrated information systems for the resilience of SMEs
This paper investigates the resilience of small and medium-sized enterprises (SMEs) in relation to the COVID-19 pandemic, particularly the influence exerted by certain factors related to management control, integrated information systems (enterprise resource planning [ERP]), information and communication technology (ICT) systems, and financial resources. For this purpose, leveraging from the dynamic capability theory, in late spring 2020, a questionnaire was sent to limited-liability SMEs in Verona and Vicenza provinces in Italy operating in the manufacturing, construction, and distribution sectors. Respondents were asked to answer a set of questions and to evaluate the resilience of their firms as of January 1, 2020; May 1, 2020; and one year later, as of July 2021. Using a multivariate regression model to analyze data from the 143 questionnaires received, we found a positive influence of budgeting, business continuity tools, availability of supplementary financial resources, and resilience of the entrepreneur on both COVID-19 resilience and the organizational resilience of SMEs. SMEs with a high intention to use ERP systems also had high resilience levels. ICT use for smart working was not statistically significant. Despite the limitations concerning the sample and period considered, we believe that this study contributes to both academic debate, by illustrating the influence of certain managerial and organizational factors on the resilience of SMEs, and practice, by supporting a greater empirical use of management control tools, such as budgets and contingency plans, and integrated information systems (ERP). Our study supports the creation of financial buffers and strengthening the entrepreneur’s resilience for improving SME resilience.
Journal Article
