George M. Giaglis

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 8

Top Topics

Usability Evaluation

Sentiment Polarity

Top Venues

Inf. Syst. Frontiers

Int. J. Mob. Commun.

Publications

Lukas Küng, George M. Giaglis
DAOs' Business Value from an Open Systems Perspective: A Best-Fit Framework Synthesis. CoRR (2024)
Efpraxia D. Zamani, Nancy Pouloudi, George M. Giaglis, Jonathan Wareham
Appropriating Information Technology Artefacts through Trial and Error: The Case of the Tablet. Inf. Syst. Frontiers 24 (1) (2022)
Efpraxia D. Zamani, Nancy Pouloudi, George M. Giaglis, Jonathan Wareham
Accommodating Practices During Episodes of Disillusionment with Mobile IT. Inf. Syst. Frontiers 23 (2) (2021)
Wietske van Osch, Constantinos K. Coursaris, Dov Te'eni, George M. Giaglis
Social Media and the Digital Enterprise. INTERACT (4) (2019)
Efpraxia D. Zamani, George M. Giaglis
With a little help from the miners: distributed ledger technology and market disintermediation. Ind. Manag. Data Syst. 118 (3) (2018)
Demitrios E. Pournarakis, Dionisios N. Sotiropoulos, George M. Giaglis
A computational model for mining consumer perceptions in social media. Decis. Support Syst. 93 (2017)
Dionisios N. Sotiropoulos, Demitrios E. Pournarakis, George M. Giaglis
SVM-based sentiment classification: a comparative study against state-of-the-art classifiers. Int. J. Comput. Intell. Stud. 6 (1) (2017)
Dionisios N. Sotiropoulos, Demitrios E. Pournarakis, George M. Giaglis
A genetic algorithm approach for topic clustering: A centroid-based encoding scheme. IISA (2016)
Dionisios N. Sotiropoulos, Demitrios E. Pournarakis, George M. Giaglis
Tracking the evolution of communities in co-authorship networks: A semantically aware approach. IISA (2015)
Kalliopi N. Kypriotaki, Efpraxia D. Zamani, George M. Giaglis
From Bitcoin to Decentralized Autonomous Corporations - Extending the Application Scope of Decentralized Peer-to-Peer Networks and Blockchains. ICEIS (3) (2015)
Ifigeneia Georgoula, Demitrios Pournarakis, Christos Bilanakos, Dionisios N. Sotiropoulos, George M. Giaglis
Using Time-Series and Sentiment Analysis to Detect the Determinants of Bitcoin Prices. MCIS (2015)
Efpraxia D. Zamani, George M. Giaglis, Anna E. Kasimati
Public Relations Crisis and Social Media: An Investigation into Extant and Prospective Consumers? Perceptions through the Lens of Attribution Theory. J. Theor. Appl. Electron. Commer. Res. 10 (2) (2015)
Dionisios N. Sotiropoulos, Christos Bilanakos, George M. Giaglis
A Time-Variant and Non-Linear Model of Opinion Formation in Social Networks. ASONAM (2015)
George M. Giaglis
Money-over-IP - From Bitcoin to Smart Contracts and M2M Money. ICEIS (1) (2015)
Christos Bilanakos, Dionisios N. Sotiropoulos, Ifigeneia Georgoula, George M. Giaglis
Optimal Influence Strategies in Social Networks. ASONAM (2015)
Dionisios N. Sotiropoulos, Demitrios E. Pournarakis, George M. Giaglis
Semantically aware time evolution tracking of communities in co-authorship networks. Panhellenic Conference on Informatics (2015)
George M. Giaglis, Kalliopi N. Kypriotaki
Towards an Agenda for Information Systems Research on Digital Currencies and Bitcoin. BIS (Workshops) (2014)
Dimitris Drossos, Flora Kokkinaki, George M. Giaglis, Konstantinos G. Fouskas
The effects of product involvement and impulse buying on purchase intentions in mobile text advertising. Electron. Commer. Res. Appl. 13 (6) (2014)
Dionisios N. Sotiropoulos, Chris D. Kounavis, Panos E. Kourouthanassis, George M. Giaglis
What drives social sentiment? An entropic measure-based clustering approach towards identifying factors that influence social sentiment polarity. IISA (2014)
Alexandros S. Tsiaousis, George M. Giaglis
Mobile websites: usability evaluation and design. Int. J. Mob. Commun. 12 (1) (2014)
Nikos Bouros, Dionisios N. Sotiropoulos, Demitrios Pournarakis, George M. Giaglis
Social Network Analysis Within The ICMB Community: Co-Authorship Networks. ICMB (2014)
Efpraxia D. Zamani, George M. Giaglis, Athanasia Pouloudi
Tactile Experiences: User Interpretations and Meaning with Tablets. HICSS (2014)
Panos E. Kourouthanassis, George M. Giaglis, Dimitrios C. Karaiskos, Efpraxia D. Zamani
Adoption behaviour differences for mobile data services: m-internet vs. m-portals. Int. J. Mob. Commun. 12 (3) (2014)
Sutee Pheeraphuttharangkoon, Jyoti Choudrie, Efpraxia D. Zamani, George M. Giaglis
Investigating the Adoption and Use of smartphones in the UK: a Silver-Surfers Perspective. ECIS (2014)
Dimitris Drossos, George M. Giaglis, Pavlos A. Vlachos, Efpraxia D. Zamani, George Lekakos
Consumer Responses to SMS Advertising: Antecedents and Consequences. Int. J. Electron. Commer. 18 (1) (2013)
Dionisios N. Sotiropoulos, Chris D. Kounavis, George M. Giaglis
Identifying semantically meaningful sub-communities within Twitter blogosphere. IISA (2013)
Anna E. Kasimati, Panos Kourouthanasis, Efpraxia D. Zamani, George M. Giaglis
The Wireless Readiness Innovation Index: Enhancing the Effectiveness of the Public Sector in New Service Introduction. ICMB (2013)
Efpraxia D. Zamani, George M. Giaglis, Athanasia Pouloudi
Gravitating to "The New Shiny Thing": Meaning, Emotions, and Tablets. IEEE Technol. Soc. Mag. 32 (2) (2013)
Dionisios N. Sotiropoulos, Chris D. Kounavis, George M. Giaglis
Semantically meaningful group detection within sub-communities of Twitter blogosphere: a topic oriented multi-objective clustering approach. ASONAM (2013)
Efpraxia D. Zamani, George M. Giaglis, Nancy Pouloudi
A Sensemaking Approach to Tablet Users' Accommodating Practices. ICIS (2013)
Demitrios Pournarakis, Dionisios N. Sotiropoulos, Chris D. Kounavis, George M. Giaglis
AT&T vs Verizon: Mining Twitter for Customer Satisfaction towards North American Mobile Operators. ICMB (2013)
Vasileios Zeimpekis, Ioannis Minis, George M. Giaglis, Kostas Mamassis
Real-Time Fleet Management and Rerouting in City Logistics. Int. J. Oper. Res. Inf. Syst. 4 (4) (2013)
Dimitrios C. Karaiskos, Dimitris Drossos, Alexandros S. Tsiaousis, George M. Giaglis, Konstantinos G. Fouskas
Affective and social determinants of mobile data services adoption. Behav. Inf. Technol. 31 (3) (2012)
George M. Giaglis, Diomidis Spinellis
Division of Effort, Productivity, Quality, and Relationships in FLOSS Virtual Teams: Evidence from the FreeBSD Project. J. Univers. Comput. Sci. 18 (19) (2012)
Panos E. Kourouthanassis, George M. Giaglis
Introduction to the Special Issue Mobile Commerce: The Past, Present, and Future of Mobile Commerce Research. Int. J. Electron. Commer. 16 (4) (2012)
Efpraxia D. Zamani, George M. Giaglis, Nancy Pouloudi
"DAD bought Another Toy": Meaning Making and Emotions with tablets. ICMB (2012)
Chris D. Kounavis, Efpraxia D. Zamani, George M. Giaglis
A Mobile Application Supporting Conference Attendees and Organizers. Panhellenic Conference on Informatics (2011)
Eugenia Papaioannou, Christos K. Georgiadis, Panos E. Kourouthanassis, George M. Giaglis
Profiling the Mobile Phone Users and Their Relationship to the Internet Services and Portals. ICMB (2011)
Pavlos A. Vlachos, George M. Giaglis, Inseong Lee, Adam P. Vrechopoulos
Perceived Electronic Service Quality: Some Preliminary Results From a Cross-National Study in Mobile Internet Services. Int. J. Hum. Comput. Interact. 27 (3) (2011)
Chris D. Kounavis, Efpraxia D. Zamani, George M. Giaglis
An Innovative Conference Management Mobile Application (CoMMA). ICMB (2011)
Panos E. Kourouthanassis, George M. Giaglis, Dimitrios C. Karaiskos
Delineating 'pervasiveness' in pervasive information systems: a taxonomical framework and design implications. J. Inf. Technol. 25 (3) (2010)
Harry Bouwman, Christer Carlsson, Francisco J. Molina-Castillo, George M. Giaglis, Pirkko Walden
Factors affecting the present and future use of mobile data services: comparing the Dutch, Finnish and Greek markets. Int. J. Mob. Commun. 8 (4) (2010)
Dimitrios C. Karaiskos, Panos E. Kourouthanassis, George M. Giaglis
Towards a Validated Construct for Information Systems Pervasiveness: An Exploratory Assessment. Bled eConference (2009)
Panos E. Kourouthanassis, George M. Giaglis, Dimitrios C. Karaiskos
Delineating the Degree of 'Pervasiveness' in Pervasive Information Systems: An Assessment Framework and Design Implications. Panhellenic Conference on Informatics (2008)
Vasileios Zeimpekis, George M. Giaglis, Ioannis Minis
Development and Evaluation of an Intelligent Fleet Management System for City Logistics. HICSS (2008)
Dimitrios C. Karaiskos, Maria Bina, George M. Giaglis
Insights on the drivers and inhibitors of Mobile Data Services uptake. Int. J. Mob. Commun. 6 (3) (2008)
Dimitrios C. Karaiskos, Dimitrios Drosos, Alexandros S. Tsiaousis, George M. Giaglis
Cognitive and Affective Antecedents of Mobile Data Services Usage Intention. Panhellenic Conference on Informatics (2008)
Maria Bina, George M. Giaglis
Perceived Value and Usage Patterns of Mobile Data Services: A Cross-Cultural Study. Electron. Mark. 17 (4) (2007)
Adamantia G. Pateli, George M. Giaglis
The Impact of Value on Governance Decisions for IT-Based Alliances: Evidence from a Joint Venture in the Wireless Networks Industry. HICSS (2007)
Dimitris Drossos, George M. Giaglis, George Lekakos
An Empirical Assessment of Factors that Influence the Effectiveness of SMS Advertising. HICSS (2007)
George Lekakos, George M. Giaglis
A hybrid approach for improving predictive accuracy of collaborative filtering algorithms. User Model. User Adapt. Interact. 17 (1-2) (2007)
Panos E. Kourouthanassis, George M. Giaglis, Adam P. Vrechopoulos
Enhancing user experience through pervasive information systems: The case of pervasive retailing. Int. J. Inf. Manag. 27 (5) (2007)
Dimitrios C. Karaiskos, Panos E. Kourouthanassis, George M. Giaglis
User Acceptance of Pervasive Information Systems: Evaluating an RFID Ticketing System. ECIS (2007)
Maria Bina, Dimitrios C. Karaiskos, George M. Giaglis
Motives and Barriers Affecting the Use of Mobile Data Services. ICMB (2007)
Adamantia G. Pateli, George M. Giaglis
Governance contingencies for strategic technology alliances: a case in wireless business. Int. J. Technol. Manag. 40 (4) (2007)
Dimitris Drossos, George M. Giaglis
Mobile Advertising Effectiveness: an Exploratory Study. ICMB (2006)
Panos E. Kourouthanassis, George M. Giaglis
A Design Theory for Pervasive Information Systems. IWUC (2006)
Vasileios Zeimpekis, George M. Giaglis
Urban dynamic real-time distribution services: Insights from SMEs. J. Enterp. Inf. Manag. 19 (4) (2006)
Adamantia G. Pateli, George M. Giaglis, Diomidis Spinellis
Wireless value-added services in exhibition shows. Int. J. Mob. Commun. 4 (2) (2006)
Maria Bina, George M. Giaglis
A motivation and effort model for members of wireless communities. ECIS (2006)
Adamantia G. Pateli, George M. Giaglis
Governance Options for Strategic Technology Alliances in Value Webs. HICSS (2006)
Maria Bina, George M. Giaglis
Unwired Collective Action: Motivations of Wireless Community Participants. ICMB (2006)
George Lekakos, George M. Giaglis
Improving the prediction accuracy of recommendation algorithms: Approaches anchored on human factors. Interact. Comput. 18 (3) (2006)
Maria Bina, George M. Giaglis
Emerging Issues in Researching Community-Based Wlans. J. Comput. Inf. Syst. 46 (1) (2005)
George M. Giaglis, Vlatka Hlupic, Gert-Jan de Vreede, Alexander Verbraeck
Synchronous design of business processes and information systems using dynamic process modelling. Bus. Process. Manag. J. 11 (5) (2005)
Maria Bina, George M. Giaglis
Exploring Early Usage Patterns of Mobile Data Services. ICMB (2005)
Adamantia G. Pateli, George M. Giaglis, Diomidis Spinellis
Trial Evaluation of Wireless Info-communication and Indoor Location-Based Services in Exhibition Shows. Panhellenic Conference on Informatics (2005)
Konstantinos G. Fouskas, George M. Giaglis, Panos E. Kourouthanassis, Stamatis Karnouskos, Andreas Pitsillides, Marinos Stylianou
A roadmap for research in mobile business. Int. J. Mob. Commun. 3 (4) (2005)
Dimitris Drossos, George M. Giaglis
Factors That Influence the Effectiveness of Mobile Advertising: The Case of SMS. Panhellenic Conference on Informatics (2005)
Adamantia G. Pateli, George M. Giaglis
A research framework for analysing eBusiness models. Eur. J. Inf. Syst. 13 (4) (2004)
George Lekakos, George M. Giaglis
A Lifestyle-Based Approach for Delivering Personalized Advertisements in Digital Interactive Television. J. Comput. Mediat. Commun. 9 (2) (2004)
Vasileios Zeimpekis, George M. Giaglis, George Lekakos
A taxonomy of indoor and outdoor positioning techniques for mobile location services. SIGecom Exch. 3 (4) (2003)
George Roussos, Panos Kourouthanasis, Eugene A. Gryazin, Mike Pryzbliski, George Kalpogiannis, George M. Giaglis
Systems Architecture for Pervasive Retail. SAC (2003)
Kostas Fouskas, George M. Giaglis, Panos E. Kourouthanassis, Adamantia G. Pateli, Argiris Tsamakos
On the Potential Use of Mobile Positioning Technologies in Indoor Environments. Bled eConference (2002)
George M. Giaglis, Stefan Klein, Robert M. O'Keefe
The role of intermediaries in electronic marketplaces: developing a contingency model. Inf. Syst. J. 12 (3) (2002)
Georgios I. Doukidis, George M. Giaglis, Panos E. Kourouthanassis, Vassilis Z. Pergioudakis
Improving the Retail Grocery Supply Chain through Mobile Shopping of Electronically Referenced Products. Bled eConference (2002)
George Roussos, Juha Tuominen, Leda Koukara, Olli Seppala, Panos Kourouthanasis, George M. Giaglis, Jeroen Frissaer
A case study in pervasive retail. Workshop Mobile Commerce (2002)
Vesna Bosilj-Vuksic, George M. Giaglis, Vlatka Hlupic
IDEF Diagrams and Petri Nets for Business Process Modelling: Suitability, Efficacy, and Complementary Use. ICEIS (2000)
George M. Giaglis, Zahir Irani, Donald L. Amoroso
Evaluating and Measuring the Effectiveness of Information Systems - Introduction. HICSS (2000)
Mark Lycett, George M. Giaglis
Component-based Information Systems: Toward a Framework for Evaluation. HICSS (2000)
George M. Giaglis, Ray J. Paul, Georgios I. Doukidis
Assessing the Impact of Electronic Commerce on Business Performance: A Simulation Experiment. Electron. Mark. 9 (1) (1999)
George M. Giaglis, Ray J. Paul, Alan Serrano
Reconciliation of business and systems modelling via discrete event simulation. WSC (1999)
George M. Giaglis, Ray J. Paul, Robert M. O'Keefe
Combining Business and Network Simulation Models for IT Investment Evaluation. HICSS (1999)
George M. Giaglis
Focus Issue on Legacy Information Systems and Business Process Change: On the Integrated Design and Evaluation of Business Processes and Information Systems. Commun. Assoc. Inf. Syst. 2 (1999)
George M. Giaglis, Ray J. Paul, Georgios I. Doukidis
Dynamic Modeling to Assess the Business Value of Electronic Commerce. Int. J. Electron. Commer. 3 (3) (1999)
George M. Giaglis, Georgios I. Doukidis
BPR in Support of Electronic Commerce: A Case Study. DEXA Workshop (1998)
George M. Giaglis, Ray J. Paul
Simulation for Intra- and Inter-Organisational Business Process Modelling. Informatica (Slovenia) 21 (4) (1997)
George M. Giaglis, Ray J. Paul, Georgios I. Doukidis
Simulation for intra- and inter-organisational business process modelling. WSC (1996)
Nikolaos A. Mylonopoulos, Georgios I. Doukidis, George M. Giaglis
Assessing the expected benefit of EDI through simulation modelling techniques. ECIS (1995)