Items where Author is "Korfiatis, Nikolaos"

Yang, Nan, Dousios, Dimitrios, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Chalvatzis, Konstantinos ORCID: https://orcid.org/0000-0001-9829-7030 (2024) Mapping the signaling environment between sustainability-focused entrepreneurship and investment inputs: A topic modeling approach. Business Strategy and the Environment, 33 (6). pp. 5405-5422. ISSN 0964-4733

Yang, Nan, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Zissis, Dimitris ORCID: https://orcid.org/0000-0002-6957-3494 and Spanaki, Konstantina (2024) Incorporating topic membership in review rating prediction from unstructured data: A gradient boosting approach. Annals of Operations Research, 339 (1-2). pp. 631-662. ISSN 0254-5330

Chakkol, Mehmet, Johnson, Mark, Karatzas, Antonios, Papadopoulos, Georgios and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2024) Making supply chains great again: Examining structural changes to US manufacturing supply chains. International Journal of Operations & Production Management, 44 (5). pp. 1083-1108. ISSN 0144-3577

Karatzas, Antonios, Papadopoulos, Georgios, Stamolampros, Panagiotis, Raja, Jawwad Z. and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2023) Front- and back-end employee satisfaction during service transition. International Journal of Operations & Production Management, 43 (7). pp. 1121-1147. ISSN 0144-3577

Argyropoulou, Maria, Zissis, Dimitris ORCID: https://orcid.org/0000-0002-6957-3494, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Zampou, Eleni (2023) Horizontal collaboration in the last mile distribution: Gauging managerial response to disruption and abnormal demand. Benchmarking, 30 (2). pp. 460-474. ISSN 1463-5771

Leonidou, Leonidas C., Eteokleous, Pantelitsa, Christofi, Anna-Maria and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2022) Drivers, outcomes, and moderators of consumer intention to buy organic goods: Meta-analysis, implications, and future agenda. Journal of Business Research, 151. pp. 339-354. ISSN 0148-2963

Tsolakis, Naoum, Zissis, Dimitris ORCID: https://orcid.org/0000-0002-6957-3494, Papaefthimiou, Spiros and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2022) Towards AI driven environmental sustainability: an application of automated logistics in container port terminals. International Journal of Production Research, 60 (14). pp. 4508-4528. ISSN 0020-7543

Chopdar, Prasanta Kr, Paul, Justin, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Lytras, Miltiadis D. (2022) Examining the role of consumer impulsiveness in multiple app usage behavior among mobile shoppers. Journal of Business Research, 140. pp. 657-669. ISSN 0148-2963

Symitsi, Efthymia, Stamolampros, Panagiotis, Daskalakis, George ORCID: https://orcid.org/0000-0003-4421-7167 and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2021) The informational value of employee online reviews. European Journal of Operational Research, 288 (2). pp. 605-619. ISSN 0377-2217

Stamolampros, Panagiotis, Dousios, Dimitrios, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Symitsi, Efthymia (2020) The joint effect of consumer and service providers’ culture on online service evaluations: A response surface analysis. Tourism Management, 78. ISSN 0261-5177

Poulos, Marios, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Papavlassopoulos, Sozon (2020) Assessing stationarity in web analytics: A study of bounce rates. Expert Systems, 37 (3). ISSN 0266-4720

Stamolampros, Panagiotis, Dousios, Dimitrios and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2020) Evaluating domestic bias on airline passengers’ ratings: The moderating effect of cultural value orientation. International Journal of Hospitality Management, 87. ISSN 0278-4319

Stamolampros, Panagiotis, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Chalvatzis, Konstantinos ORCID: https://orcid.org/0000-0001-9829-7030 and Bouhalis, Dimitrios (2020) Harnessing the “wisdom of employees” from online reviews. Annals of Tourism Research, 80. ISSN 0160-7383

Kouroupis, Michael, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Cornford, James (2020) Artificial intelligence–assisted detection of diabetic retinopathy on digital fundus images: concepts and applications in the National Health Service. In: Innovation in Health Informatics. Elsevier, pp. 261-278. ISBN 9780128190432

Stamolampros, Panagiotis, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Chalvatzis, Konstantinos ORCID: https://orcid.org/0000-0001-9829-7030 and Buhalis, Dimitrios (2019) Job satisfaction and employee turnover determinants in high contact services: Insights from employees’ online reviews. Tourism Management, 75. pp. 130-147. ISSN 0261-5177

Kostagiolas, Petros, Lavranos, Charilaos and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2019) Learning Analytics: Survey data for measuring the impact of study satisfaction on students’ academic self-efficacy and performance. Data in Brief, 25. ISSN 2352-3409

Stamolampros, Panagiotis and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2019) Airline service quality and economic factors: An ARDL approach on US airlines. Journal of Air Transport Management, 77. pp. 24-31. ISSN 0969-6997

Stamolampros, Panagiotis, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Kourouthanassis, Panos and Symitsi, Efthymia (2019) Flying to quality: Cultural influences on online reviews. Journal of Travel Research, 58 (3). pp. 496-511. ISSN 0047-2875

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Stamolampros, Panagiotis, Kourouthanassis, Panos and Sagiadinos, Vasileios (2019) Measuring service quality from unstructured data: A topic modeling application on airline passengers’ online reviews. Expert Systems with Applications, 116. pp. 472-486. ISSN 0957-4174

Stamolampros, Panagiotis and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2018) Exploring the behavioral drivers of review valence: The direct and indirect effects of multiple psychological distances. International Journal of Contemporary Hospitality Management, 30 (10). pp. 3083-3099.

Chopdar, Prasanta Kr, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Sivakumar, V. J. and Lytras, Miltiadis D. (2018) Mobile shopping apps adoption and perceived risks: A cross-country perspective utilizing the Unified Theory of Acceptance and Use of Technology. Computers in Human Behaviour, 86. pp. 109-128. ISSN 0747-5632

Huang, Guei-Hua, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Chang, Chun-Tuan (2018) Mobile shopping cart abandonment: The roles of conflicts, ambivalence, and hesitation. Journal of Business Research, 85. 165–174. ISSN 0148-2963

Kostagiolas, P. A., Kourouthanasis, P. E., Martzoukou, K., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Niakas, D. (2018) Information seeking behavioural paths of physicians for diabetes mellitus care: a qualitative comparative analysis of information needs, sources, and barriers. Health Systems, 7 (1). pp. 13-28. ISSN 2047-6965

Lavranos, Charilaos, Kostagiolas, Petros A., Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Papadatos, Joseph (2016) Information seeking for musical creativity: A systematic literature review. Journal of the American Society for Information Science and Technology, 67 (9). 2105–2117. ISSN 1532-2890

Ivanov, Todor, Izberovic, Sead and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2016) The Heterogeneity Paradigm in Big Data Architectures. In: Managing and Processing Big Data in Cloud Computing. Advances in Data Mining and Database Management (ADMDM) . Idea Group Publishing, pp. 218-245. ISBN 9781466697676

Zicari, Roberto V, Rosselli, Marten, Ivanov, Todor, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Tolle, Karsten, Niemann, Raik and Reichenbach, Christoph (2016) Setting Up a Big Data Project: Challenges, Opportunities, Technologies and Optimization. In: Big Data Optimization: Recent Developments and Challenges. Studies in Big Data, 18 . Springer, pp. 17-47. ISBN 978-3-319-30263-8

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Zicari, Roberto and Lytras, Miltiadis (2015) Gender effects and cooperation styles in the Facebook community:A quasi-experimental assessment. Computers in Human Behavior, 48. pp. 44-50.

Kostagiolas, Petros A., Lavranos, Charilaos, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Papadatos, Joseph and Papavlassopoulos, Sozon (2015) Music, musicians, and information seeking behaviour: A case study on a community concert band. Journal of Documentation, 71 (1). pp. 3-24. ISSN 0022-0418

Huang, Guei-Hua and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2015) Trying before buying: The moderating role of online reviews in trial attitude formation towards mobile apps. International Journal of Electronic Commerce, 19 (4). pp. 77-111. ISSN 1086-4415

Kostagiolas, P., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837, Kourouthanasis, P. and Alexias, G. (2014) Work-related factors influencing doctors search behaviors and trust toward medical information resources. International Journal of Information Management, 34 (2). pp. 80-88. ISSN 0268-4012

Mertz, Mathias, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Zicari, Roberto V (2014) Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews. In: E-Commerce and Web Technologies. Springer, pp. 146-152. ISBN 978-3-319-10490-4

Wu, Philip Fei and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2013) You scratch someone's back and we'll scratch yours: Collective reciprocity in social QA communities. Journal of the American Society for Information Science and Technology, 64 (10). 2069–2077. ISSN 1532-2890

Ivanov, Todor, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Zicari, Roberto V. (2013) On the inequality of the 3V’s of Big Data Architectural Paradigms: A case for heterogeneity.

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 (2013) Big Data for Enhancing Learning Analytics:A Case for Large-Scale Comparative Assessments. In: Metadata and Semantics Research. Communications in Computer and Information Science, 390 . Springer-Verlag Berlin Heidelberg, Berlin/Heidelberg, pp. 225-233. ISBN 978-3-319-03436-2

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Poulos, Marios (2013) Using online consumer reviews as a source for demographic recommendations:A case study using online travel reviews. Expert Systems with Applications, 40 (14). pp. 5507-5515. ISSN 0957-4174

Niemann, Raik, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Zicari, Roberto and Göbel, Richard (2013) Evaluating the energy efficiency of OLTP operations:A case study on PostgreSQL. In: Availability, Reliability, and Security in Information Systems and HCI. Lecture Notes in Computer Science . Springer, DEU, pp. 28-43. ISBN 978-3-642-40510-5

Kostagiolas, P.A., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Poulos, M. (2012) A long-tail inspired measure to assess resource use in information services. Library and Information Science Research, 34 (4). pp. 317-323. ISSN 0740-8188

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, García-Barriocanal, Elena and Sánchez-Alonso, Salvador (2012) Evaluating content quality and helpfulness of online product reviews: The interplay of review helpfulness vs. review content. Electronic Commerce Research and Applications, 11 (3). pp. 205-217. ISSN 1873-7846

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837, Loebbecke, Claudia and Cremer, Stephan (2012) Successfully Bidding for Online Projects:The Impact of Project-Focused Messages. In: Proceedings of the International Workshop on e-Business (WeB) 2012. UNSPECIFIED, Orlando, Florida.

Poulos, M., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Bokos, G. (2012) A methodology for binary encoding of citation metadata. International Journal of Metadata, Semantics and Ontologies, 7 (4). pp. 295-301. ISSN 1744-2621

Rill, S., Adolph, S., Drescher, J., Reinel, D., Scheidt, J., Schütz, O., Wogenstein, F., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Zicari, R.V. (2012) A phrase-based opinion list for the German language. In: 11th Conference on Natural Language Processing 2012: Empirical Methods in Natural Language Processing, KONVENS 2012, 2012-09-19 - 2012-09-21.

Poulos, Marios, Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Bokos, George (2011) Towards text copyright detection using metadata in web applications. Program: Electronic Library and Information Systems, 45 (4). pp. 439-451.

Wu, P.F., Van Der Heijden, H. and Korfiatis, N.T. ORCID: https://orcid.org/0000-0001-6377-4837 (2011) The influences of negativity and review quality on the helpfulness of online reviews. In: International Conference on Information Systems (ICIS), December 2011, Shanghai., 2011-12-04 - 2011-12-07.

Papavlasopoulos, S., Poulos, M., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Bokos, G. (2010) A non-linear index to evaluate a journal's scientific impact. Information Sciences, 180 (11). pp. 2156-2175. ISSN 0020-0255

Garcia-Barriocanal, Elena, Sicilia, Miguel-Angel and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2010) Exploring hotel service quality experience indicators in user-generated content: A case using trip advisor data. In: Proceedings of the 5th Mediterranean Conference of Information Systems (MCIS). UNSPECIFIED, Tel-Aviv, Israel, p. 33. ISBN 978-965-555-474-8

Poulos, M. and Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 (2010) Developing a Diagnosis Aiding Ontology Based on Hysteroscopy Image Processing. In: Metadata and Semantic Research. Communications in Computer and Information Science, 108 . Springer-Verlag Berlin Heidelberg, Alcala de Henares, Spain, pp. 57-62. ISBN 978-3-642-16551-1

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 (2009) Information Exchange and Behavior: A Multi-method Inquiry on Online Communities. CBS Press. ISBN 978-87-593-8391-9

Poulos, Marios, Papavlasopoulos, Sozon, Belesiotis, V. S. and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2009) A semantic self-organising webpage-ranking algorithm using computational geometry across different knowledge domains. International Journal of Knowledge and Web Intelligence, 1 (1/2). pp. 24-47. ISSN 1755-8263

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837, Rodríguez, D. and Sicilia, M.-A. (2008) The impact of readability on the usefulness of online product reviews:A case study on an online bookstore. In: Emerging Technologies and Information Systems for the Knowledge Society. Lecture Notes in Computer Science, 5288 . Springer Berlin / Heidelberg, pp. 423-432. ISBN 9783540877806

Sicilia, M.A., García-Barriocanal, E. and Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 (2008) Using Imperfect Information in Online Social Systems: Applications and Measures of Betweenness. In: Proceedings of the 12th International Conference on Information Processing and Management of Uncertainty (IPMU). UNSPECIFIED, Malaga, Spain, pp. 1105-1112.

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837, Sicilia, M.-A., Hess, C., Stein, K. and Schlieder, C. (2007) Social network models for enhancing reference-based search engine rankings. In: Social Information Retrieval Systems. UNSPECIFIED, pp. 109-133. ISBN 9781599045436

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837, Poulos, M. and Bokos, G. (2007) Social Metadata for the Impact Factor. Electronic Library, 25 (2). pp. 166-175. ISSN 0264-0473

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2007) Social and Economic Incentives in Online Social Interactions: A Model and Typology. In: Proceedings of the 30th Information Systems Research Seminar in Scandinavia (IRIS). University of Tampere Press, Tampere, Finland. ISBN 978‐951‐44‐7048‐6

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Sicilia, Miguel-Angel (2007) Social Measures and Flexible Navigation on Online Contact Networks. In: Proceedings of the IEEE International Fuzzy Systems Conference, FUZZ-IEEE 2007. The Institute of Electrical and Electronics Engineers (IEEE), GBR, pp. 1-6.

Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 and Naeve, Ambjoern (2006) Evaluating Wiki Contributions using Social Networks: A Case Study on Wikipedia. In: Proceedings of the First International Conference on Metatadata and Semantics Research. Rinton Press, GBR. ISBN 1-58949-050-9

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Constantiou, I.D. (2006) Socially targeted mobile services: towards an upper level ontology of social roles for mobile environments. In: Proceedings of the 11th European Conference on Information Systems (ECIS). UNSPECIFIED.

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 and Lytras, M. (2006) Deploying Recommender Systems for Microcontent: An approach using Social Network Theory. In: Proceedings of Microlearning 2006: Micromedia and E-Learning. University of Insbruck Press, Insbruck, Austria, pp. 304-313.

Korfiatis, N.T. ORCID: https://orcid.org/0000-0001-6377-4837, Poulos, M. and Bokos, G. (2006) Evaluating authoritative sources using social networks: an insight from Wikipedia. Online Information Review, 30 (3). pp. 252-262.

Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837 (2005) The Opinion Evaluation Network: Ranking Imprecise Social Interactions. Royal Institute of Technology (KTH), Stockholm, Stockholm.

Naeve, A., Yli-Luoma, P., Kravcik, M., Lytras, M., Simon, B., Lindegren, M., Nilsson, M., Palmér, M., Korfiatis, N. ORCID: https://orcid.org/0000-0001-6377-4837, Wild, F. and Keslinger, B. (2005) A conceptual modelling approach to studying the learning process with a special focus on knowledge creation. In: Deliverable 5.3 of the Prolearn EU/FP6 Network of Excellence. IST 507310.

Poulos, M., Korfiatis, N.. ORCID: https://orcid.org/0000-0001-6377-4837 and Papavlassopoulos, S. (2004) Anti-Spam Filtering using Computational Geometry. WSEAS Transactions on Information Science and Applications, 1 (2). pp. 747-751. ISSN 2224-3402

Lytras, Mittadis D., Pouloudi, Athanasia and Korfiatis, Nikolaos ORCID: https://orcid.org/0000-0001-6377-4837 (2003) An ontological oriented approach on e-learning. integrating semantics for adaptive e-learning systems. In: New Paradigms in Organizations, Markets and Society. UNSPECIFIED, ITA.