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Book part
Publication date: 5 October 2018

Nima Gerami Seresht, Rodolfo Lourenzutti, Ahmad Salah and Aminah Robinson Fayek

Due to the increasing size and complexity of construction projects, construction engineering and management involves the coordination of many complex and dynamic processes and…

Abstract

Due to the increasing size and complexity of construction projects, construction engineering and management involves the coordination of many complex and dynamic processes and relies on the analysis of uncertain, imprecise and incomplete information, including subjective and linguistically expressed information. Various modelling and computing techniques have been used by construction researchers and applied to practical construction problems in order to overcome these challenges, including fuzzy hybrid techniques. Fuzzy hybrid techniques combine the human-like reasoning capabilities of fuzzy logic with the capabilities of other techniques, such as optimization, machine learning, multi-criteria decision-making (MCDM) and simulation, to capitalise on their strengths and overcome their limitations. Based on a review of construction literature, this chapter identifies the most common types of fuzzy hybrid techniques applied to construction problems and reviews selected papers in each category of fuzzy hybrid technique to illustrate their capabilities for addressing construction challenges. Finally, this chapter discusses areas for future development of fuzzy hybrid techniques that will increase their capabilities for solving construction-related problems. The contributions of this chapter are threefold: (1) the limitations of some standard techniques for solving construction problems are discussed, as are the ways that fuzzy methods have been hybridized with these techniques in order to address their limitations; (2) a review of existing applications of fuzzy hybrid techniques in construction is provided in order to illustrate the capabilities of these techniques for solving a variety of construction problems and (3) potential improvements in each category of fuzzy hybrid technique in construction are provided, as areas for future research.

Details

Fuzzy Hybrid Computing in Construction Engineering and Management
Type: Book
ISBN: 978-1-78743-868-2

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Book part
Publication date: 10 December 2015

Dekar Urumsah

The concept and practice of e-services has become essential in business transactions. Yet there are still many organizations that have not developed e-services optimally. This is…

Abstract

The concept and practice of e-services has become essential in business transactions. Yet there are still many organizations that have not developed e-services optimally. This is especially relevant in the context of Indonesian Airline companies. Therefore, many airline customers in Indonesia are still in doubt about it, or even do not use it. To fill this gap, this study attempts to develop a model for e-services adoption and empirically examines the factors influencing the airlines customers in Indonesia in using e-services offered by the Indonesian airline companies. Taking six Indonesian airline companies as a case example, the study investigated the antecedents of e-services usage of Indonesian airlines. This study further examined the impacts of motivation on customers in using e-services in the Indonesian context. Another important aim of this study was to investigate how ages, experiences and geographical areas moderate effects of e-services usage.

The study adopts a positivist research paradigm with a two-phase sequential mixed method design involving qualitative and quantitative approaches. An initial research model was first developed based on an extensive literature review, by combining acceptance and use of information technology theories, expectancy theory and the inter-organizational system motivation models. A qualitative field study via semi-structured interviews was then conducted to explore the present state among 15 respondents. The results of the interviews were analysed using content analysis yielding the final model of e-services usage. Eighteen antecedent factors hypotheses and three moderating factors hypotheses and 52-item questionnaire were developed. A focus group discussion of five respondents and a pilot study of 59 respondents resulted in final version of the questionnaire.

In the second phase, the main survey was conducted nationally to collect the research data among Indonesian airline customers who had already used Indonesian airline e-services. A total of 819 valid questionnaires were obtained. The data was then analysed using a partial least square (PLS) based structural equation modelling (SEM) technique to produce the contributions of links in the e-services model (22% of all the variances in e-services usage, 37.8% in intention to use, 46.6% in motivation, 39.2% in outcome expectancy, and 37.7% in effort expectancy). Meanwhile, path coefficients and t-values demonstrated various different influences of antecedent factors towards e-services usage. Additionally, a multi-group analysis based on PLS is employed with mixed results. In the final findings, 14 hypotheses were supported and 7 hypotheses were not supported.

The major findings of this study have confirmed that motivation has the strongest contribution in e-services usage. In addition, motivation affects e-services usage both directly and indirectly through intention-to-use. This study provides contributions to the existing knowledge of e-services models, and practical applications of IT usage. Most importantly, an understanding of antecedents of e-services adoption will provide guidelines for stakeholders in developing better e-services and strategies in order to promote and encourage more customers to use e-services. Finally, the accomplishment of this study can be expanded through possible adaptations in other industries and other geographical contexts.

Details

E-services Adoption: Processes by Firms in Developing Nations
Type: Book
ISBN: 978-1-78560-709-7

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Book part
Publication date: 7 December 2016

Abstract

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The World Meets Asian Tourists
Type: Book
ISBN: 978-1-78560-219-1

Content available
Book part
Publication date: 30 June 2023

Lisa M. Given, Donald O. Case and Rebekah Willson

Abstract

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Looking for Information
Type: Book
ISBN: 978-1-80382-424-6

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Book part
Publication date: 30 November 2023

Cameron Hauseman

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The Emotional Life of School-Level Leaders
Type: Book
ISBN: 978-1-83753-137-0

Book part
Publication date: 23 September 2015

Matthias Fuchs, Peter Fredman and Dimitri Ioannides

This chapter offers an experience-based report about the development of the first Scandinavian PhD program in tourism studies at Mid-Sweden University. This process is documented…

Abstract

This chapter offers an experience-based report about the development of the first Scandinavian PhD program in tourism studies at Mid-Sweden University. This process is documented through a framework which, rather than having the coherence of a single clearly bounded discipline, focuses on tourism as a study area encompassing multiple disciplines. Tourism knowledge is derived through a synthesis of fact-oriented positivist methodologies and critical theory. The theoretical framework employed to develop the graduate program in tourism studies is presented by critically discussing its multidisciplinary base and briefly outlining future veins of further development.

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Tourism Education: Global Issues and Trends
Type: Book
ISBN: 978-1-78350-997-3

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Book part
Publication date: 23 September 2015

Michael O’Regan and Jaeyeon Choe

As its market and society open up, China has transformed itself from a closed agrarian socialist economy to an urban state and an economic force. This has released accumulated…

Abstract

As its market and society open up, China has transformed itself from a closed agrarian socialist economy to an urban state and an economic force. This has released accumulated tourism demand, led to the development of a diversified industry, and the spread of university and vocational courses in this field. However, the industry faces challenges to recruit and retain staff, with tourism education in higher education blamed for the shortfall in numbers and quality of candidates with suitable purpose, knowledge, and passion to serve. This chapter provides a background to the development of and problems facing tourism education in China, and suggests how to support student engagement and hence the future workforce.

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Tourism Education: Global Issues and Trends
Type: Book
ISBN: 978-1-78350-997-3

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Book part
Publication date: 23 September 2015

Cathy H. C. Hsu

This chapter explains the background of the book and begins with an introduction of Jafar Jafari’s tremendous contribution to tourism knowledge creation and education. This is…

Abstract

This chapter explains the background of the book and begins with an introduction of Jafar Jafari’s tremendous contribution to tourism knowledge creation and education. This is followed by a report on the content analysis of 573 tourism education related articles published in the past 10 years. Results indicated the need for philosophical discussion about the nature of tourism education and the popularity of teaching and learning approaches as a research topic. The two main sections of this book, namely philosophical issues in tourism education and experiential/active learning in tourism education, fit into these two identified issues. A synopsis of each chapter is provided next; and future directions for tourism education research are suggested.

Details

Tourism Education: Global Issues and Trends
Type: Book
ISBN: 978-1-78350-997-3

Keywords

Content available
Book part
Publication date: 28 June 2023

Xinru Liu and Honggen Xiao

Abstract

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Poverty and Prosperity
Type: Book
ISBN: 978-1-80117-987-4

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