Blar i NTNU Open på forfatter "Pappas, Ilias"
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The Role of Citizens’ Familiarity, Privacy Concerns, and Trust on Adoption of Smart Services
Al-Musawi, Ali Saad Jawad; Yang, Erik; Bley, Katja; Thapa, Devinder; Pappas, Ilias (Peer reviewed; Journal article, 2021)Smart city solutions and applications are considered as a strategic means to cope with multiple global and local challenges such as pollution, energy expenditure and digitalization to name a few. Although these solutions ... -
The Role of Digital Technologies in Shaping the Post-Pandemic World: 21st IFIP WG 6.11 Conference on e-business, e-services, e-society
Papagiannidis, Savvas; Alamanos, Eleftherios; Gupta, Suraksha; Dwivedi, Yogesh K.; Mäntymäki, Matti; Pappas, Ilias (Lecture Notes in Computer Science (LNCS);, Book, 2022) -
The Role of Organizational Culture on Artificial Intelligence Capabilities and Organizational Performance
Bley, Katja; Fredriksen, Simen Fredrik Brunvand; Skjærvik, Mats Eide; Pappas, Ilias (Journal article; Peer reviewed, 2022) -
Seeking Information on Social Commerce: An Examination of the Impact of User- and Marketer-generated Content Through an Eye-tracking Study
Mikalef, Patrick; Sharma, Kshitij; Pappas, Ilias; Giannakos, Michail (Peer reviewed; Journal article, 2020)Following the growing popularity of social commerce sites, there is an increased interest in understanding how consumers decide what products to purchase based on the available information. Consumers nowadays are confronted ... -
Seeking information on social commerce: An examination of the impact of user-and marketer-generated content through an eye-tracking study
Mikalef, Patrick; Sharma, Kshitij; Pappas, Ilias; Giannakos, Michail (Peer reviewed; Journal article, 2021)Following the growing popularity of social commerce sites, there is an increased interest in understanding how consumers decide what products to purchase based on the available information. Consumers nowadays are confronted ... -
Sense and sensibility in personalized e-commerce: How emotions rebalance the purchase intentions of persuaded customers
Pappas, Ilias; Kourouthanassis, Panos; Giannakos, Michail; Chrissikopoulos, Vassilios (Journal article; Peer reviewed, 2017)This research develops and tests a theoretical model of customer persuasion in personalized online shopping, building on information processing theory, and addressing cognitive and affective stages of the persuasion process. ... -
Social Innovation And Social Entrepreneurship Through Big Data: Developing A Reseach Agenda
Pappas, Ilias; Jaccheri, Maria Letizia; Mikalef, Patrick; Giannakos, Michail (Chapter, 2017)The power of big data and their applications are evident through the enormous attention they have received over the past few years, with the majority of the research focusing on solving technical and business problems. ... -
Social Media and Analytics for Competitive Performance: A Conceptual Research Framework
Pappas, Ilias; Mikalef, Patrik; Giannakos, Michail; Krogstie, John; Lekakos, George (Journal article; Peer reviewed, 2017)Social media websites have managed in a very short period of time to attract and maintain a massive user. Recognizing their potential, the vast majority of companies are deploying strategies in order to harness their ... -
A sociotechnical perspective for responsible AI maturity models: Findings from a mixed-method literature review
Akbarighatar, Pouria; Pappas, Ilias; Vasilakopoulou, Polyxeni (Peer reviewed; Journal article, 2023)As artificial intelligence (AI) is increasingly used in various industries, it becomes crucial for organizations to enhance their capabilities and maturity in adopting AI responsibly. This paper employs a mixed-method ... -
Software Startup Engineering: A Systematic Mapping Study
Berg, Vebjørn; Birkeland, Jørgen; Nguyen Duc, Anh; Pappas, Ilias; Jaccheri, Maria Letizia (Journal article; Peer reviewed, 2018)Software startups have long been a significant driver in economic growth and innovation. The on-going failure of the major number of startups calls for a better understanding of state-of-the-practice of startup activities. ... -
Systematic literature review of E-learning capabilities to enhance organizational learning
Giannakos, Michail; Mikalef, Patrick; Pappas, Ilias (Journal article; Peer reviewed, 2021)E-learning systems are receiving ever increasing attention in academia, business and public administration. Major crises, like the pandemic, highlight the tremendous importance of the appropriate development of e-learning ... -
Technology-Enhanced Organizational Learning: A Systematic Literature Review
Giannakos, Michail; Mikalef, Patrick; Pappas, Ilias (Journal article; Peer reviewed, 2019)E-Learning systems are receiving ever increasing attention in, academia, businesses as well as in public administrations. Managers and employee who need efficient forms of training as well as learning flow within the ... -
Tension in the data environment: How organisations can meet the challenge
Meadows, Maureen; Merendino, Alessandro; Dibb, Sally; Garcia-Perez, Alexeis; Hinton, Matthew; Papagiannidis, Savvas; Pappas, Ilias; Wang, Huamao (Journal article, 2021)Big Data is becoming ubiquitous - widely applied across organisations, industry sectors and society. However, the opportunities and risks it presents are not yet fully understood. In this paper we identify and explore the ... -
The human side of big data: Understanding the skills of the data scientist in education and industry
Mikalef, Patrick; Giannakos, Michail; Pappas, Ilias; Krogstie, John (Journal article; Peer reviewed, 2018)It is widely recognized by public and private organizations, that the biggest challenge faced in light of the data revolution is finding people with the required set of skills to transform data into actionable insight. The ... -
The Role of Big Data in Addressing Societal Challenges: A Systematic Mapping Study
Quayyum, Farzana; Pappas, Ilias; Jaccheri, Letizia (Journal article; Peer reviewed, 2019)Big data has recently become the focus of academic and corporate investigation due to its high potential in generating business and social value. We have done a systematic mapping of the literature related to big data and ... -
The role of contemporary skills in information technology professionals: An FsQCA approach
Giannakos, Michail; Pappas, Ilias; Mikalef, Patrick (Journal article; Peer reviewed, 2017)Information Technology (IT) industries’ knowledge and ability to innovate, heavily relies in the skills of the IT professionals. In particular, inefficiencies usually come from the lack of skills or IT professionals’ ... -
The Role of Data Analytics in Startup Companies: Exploring Challenges and Barriers
Berg, Vebjørn; Birkeland, Jørgen; Pappas, Ilias; Jaccheri, Maria Letizia (Chapter, 2018)The advancement in technology is transforming societies into digital arenas and paves the way towards the achievement of digital transformation. With every transaction in the digital world leading to the generation of data, ... -
Toward Employee-Driven Digital Innovation in Public Organizations Through the Use of Action Design Research
Opland, Leif Erik; Jaccheri, Maria Letizia; Engesmo, Jostein; Pappas, Ilias (Peer reviewed; Journal article, 2020)Innovation is important for development in the private sector, but inevitably public sector also needs innovation to enhance services and processes, with research on employee-driven digital innovation in public organizations ... -
Towards Automatic and Pervasive Physiological Sensing of Collaborative Learning
Sharma, Kshitij; Pappas, Ilias; Papavlasopoulou, Sofia; Giannakos, Michail (Chapter, 2019)We present a collaborative learning study contextualized within Project based Learning. The main aim of our contribution is to use the physiological data such as heart rate, skin temperature, electrodermal activity and ... -
Understanding Civic Engagement on Social Media Based on Users’ Motivation to Contribute
Hofmann, Sara; Pappas, Ilias (Peer reviewed; Journal article, 2021)Socialmediaoffervariousopportunitiesforcivicengagementby,e.g., liking, sharing, or posting relevant content. Users’ motivation to contribute to relevant topics is quite divers and can stem from an intrinsic motivation to ...