20122018
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Research Output 2012 2018

2018

Analysing the Role of Crowdfunding in Entrepreneurial Ecosystems: A Social Media Event Study of Two Competing Product Launches

Menon, K., Kärkkäinen, H., Jussila, J., Huhtamäki, . J., Mukkamala, R. R., Lasrado, L. A., Vatrapu, R. & Hussain, A. 2018 In : International Journal of Entrepreneurship and Small Business. 33, 4, p. 575-606 32 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2017

Buzz vs. Sales: Big Social Data Analytics of Style Icon Campaigns and Fashion Designer Collaborations on H&M’s Facebook Page

Komtesse af Rosenborg, D. C., Buhl-Andersen, I., Nilsson, L. B., Rebild, M. P., Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2017 Proceedings of the 50th Hawaii International Conference on System Sciences (HICSS) 2017. Honolulu: Hawaii International Conference on System Sciences (HICSS), p. 1861-1870 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access

Electronic Word of Behavior: Conceptual Framework and Research Design for Analyzing the Effect of Increased Digital Observability of Consumer Behaviors in a Movie Streaming Context

Kunst, K., Vatrapu, R. & Hussain, A. 2017 Internetworked World: Revised Selected Papers of the 15th Workshop on e-Business, WeB 2016. Fan, M., Heikkilä, J., Li, H., Shaw, M. J. & Zhang, H. (eds.). Cham: Springer, p. 95-103 (Lecture Notes in Business Information Processing, Vol. 296).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Integrating Micro-level Interactions with Social Network Analysis in Tie Strength Research: The Edge-centered Approach

Torre, O., Gupta , J. P., Kärkkäinen, H., Pirkkalainen, H., Vatrapu, R., Mukkamala, R. R. & Hussain, A. 2017 Proceedings of the 21st International Academic Mindtrek Conference. Turunen, M., Väätäjä, H., Paavilainen, J. & Olsson, T. (eds.). New York: Association for Computing Machinery, p. 203-209

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2016

Big Social Data Analytics for Public Health: Facebook Engagement and Performance

Straton, N., Hansen, K., Mukkamala, R. R., Hussain, A., Grønli, T-M., Langberg, H. & Vatrapu, R. 2016 2016 IEEE 18th International Conference on e-Health Networking, Applications and Services (Healthcom). Paulin, A. (ed.). Los Alamitos, CA: IEEE, p. 442-447 6 p. 7749497

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Big Social Data Analytics of Changes in Consumer Behaviour and Opinion of a TV Broadcaster

Hennig, A., Åmodt, A-S., Hernes, H., Nygårdsmoen, H. M., Arenfeldt Larsen, P., Mukkamala, R. R., Flesch, B., Hussain, A. & Vatrapu, R. 2016 Proceedings of the 2016 IEEE International Conference on Big Data (BigData '16). Joshi, J., Karypis, G. & Liu, L. (eds.). Piscataway, NJ: IEEE, p. 3839-3848

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access

Big Social Data in Public Health: A Mixed-Methods Case Study of Sundhed.dk's Facebook Strategy, Engagement, and Performance

Hansen, K. S., Mukkamala, R. R., Hussain, A., Grønli, T-M., Langberg, H. & Vatrapu, R. 2016 Proceedings of the 7th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2016)/The 6th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2016)/Affiliated Workshops. Yasar, A-U-H. & Bessis, N. (eds.). Amsterdam: Elsevier, p. 298-307 (Procedia Computer Science, Vol. 98).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Crowdfunding in the Development of Social Media Fanbase: Case Study of Two Competing Ecosystems

Jussila, J., Menon, K., Mukkamala, R. R., Lasrado, L. A., Hussain, A., Vatrapu, R., Kärkkäinen, H. & Huhtamäki, J. 2016 Proceedings of the 49th Hawaii International Conference on System Sciences (HICSS 2016). Bui, T. & Sprague, Jr., R. H. (eds.). Los Alamitos, CA: IEEE, p. 4495-4504 (Proceedings of the Annual Hawaii International Conference on System Sciences).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access

Forecasting Nike’s Sales using Facebook Data

Boldt, L. C., Vinayagamoorthy, V., Winder, F., Melanie, S., Ekram, M., Mukkamala, R. R., Buus Lassen, N., Flesch, B., Hussain, A. & Vatrapu, R. 2016 Proceedings of the 2016 IEEE International Conference on Big Data (BigData '16). Joshi, J., Karypis, G. & Liu, L. (eds.). Piscataway, NJ: IEEE, p. 2447-2456

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access

Identifying Weak Ties from Publicly Available Social Media Data in an Event

Prakash Gupta, J., Menon, K., Kärkkäinen, H., Huhtamäki, J., Mukkamala, R. R., Hussain, A., Vatrapu, R., Jussila, J. & Pirkkalainen, H. 2016 Academic Mindtrek 2016 : Proceedings of the 20th International Academic Mindtrek Conference 2016. New York: Association for Computing Machinery, p. 11-19

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Repertory Grids for Formative Assessment: Concept, Method, Tools, and Findings

Vatrapu, R., Reimann, P., Hussain, A. & Pantazos, K. 2016 Measuring And Visualizing Learning In The Information-Rich Classroom. Reimann, P., Bull, S., Kickmeier-Rust, M., Vatrapu, R. & Wasson, B. (eds.). Abingdon: Routledge, p. 121-136

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Social Set Analysis: A Set Theoretical Approach to Big Data Analytics

Vatrapu, R., Mukkamala, R. R., Hussain, A. & Flesch, B. 2016 In : IEEE Access. 4, p. 2542-2571 7462188

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access

Social Set Visualizer (SoSeVi) II: Interactive Social Set Analysis of Big Data

Flesch, B., Vatrapu, R., Mukkamala, R. R. & Hussain, A. 2016 Proceedings of the International Workshop on Set Visualization and Reasoning, SetVR 2016. Linker, S. & Rodgers, P. (eds.). Aachen: CEUR, p. 19-28 (CEUR Workshop Proceedings, Vol. 1655).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Towards a Theory of Social Data: Predictive Analytics in the Era of Big Social Data

Buus Lassen, N., Vatrapu, R., la Cour, L., Madsen, R. & Hussain, A. 2016 Symposium i anvendt statistik: 25.-27. januar 2016. Linde, P. (ed.). København: Danmarks Statistik, p. 241-256

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

TV Ratings vs. Social Media Engagement: Big Social Data Analytics of the Scandinavian TV Talk Show Skavlan

Larsen, H. H., Forsberg, J. M., Hemstad, S. V., Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2016 Proceedings of the 2016 IEEE International Conference on Big Data (BigData '16). Joshi, J., Karypis, G. & Liu, L. (eds.). Piscataway, NJ: IEEE, p. 3849-3858

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
2015

A Framework for Managing Corporate Social Media Crisis

Iskou Sørensen, J., Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2015 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Detecting Corporate Social Media Crises on Facebook Using Social Set Analysis

Mukkamala, R. R., Iskou Sørensen, J., Hussain, A. & Vatrapu, R. 2015 Proceedings of the 2015 IEEE International Congress on BigData. Barbara, C. & Khan, L. (eds.). Los Alamitos, CA: IEEE, p. 745-748

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Set Analysis: Four Demonstrative Case Studies

Vatrapu, R., Hussain, A., Buus Lassen, N., Mukkamala, R. R., Flesch, B. & Madsen, R. 2015 Proceedings of the 2015 International Conference on Social Media & Society: SMSociety '15. Gruzd, A., Jacobson, J., Mai, P. & Wellman, B. (eds.). New York: Association for Computing Machinery, 8 p. 3. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Set Analysis of Corporate Social Media Crises on Facebook

Mukkamala, R. R., Iskou Sørensen, J., Hussain, A. & Vatrapu, R. 2015 19th IEEE International Enterprise Distributed Object Computing Conference. EDOC 2015. Hallé, S. & Mayer, W. (eds.). Los Alamitos, CA: IEEE, p. 112-121 (International Enterprise Distributed Object Computing Conference. Proceedings, Vol. 2015).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Set Visualizer: Demonstration of Methodology and Software

Flesch, B., Hussain, A. & Vatrapu, R. 2015 Proceedings of the 2015 IEEE 19th International Enterprise Distributed Object Computing Conference Workshops and Demonstrations (EDOCW 2015). Hallé, S. & Mayer, W. (eds.). Los Alamitos, CA: IEEE, p. 148-151

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Set Visualizer: A Set Theoretical Approach to Big Social Data Analytics of Real-world Events

Flesch, B., Vatrapu, R., Mukkamala, R. R. & Hussain, A. 2015 Proceedings 2015 IEEE International Conference on Big Data. Ho, H., Ooi, B. C., Zaki, M. J., Hu, X., Haas, L., Kumar, V., Rachuri, S., Yu, S., Hsiao, M. H-I., Li, J., Luo, F., Pyne, S. & Ogan, K. (eds.). Los Alamitos, CA: IEEE, p. 2418-2427

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2014

A Set Theoretical Approach to Big Social Data Analytics: Concepts, Methods, Tools, and Findings

Vatrapu, R., Mukkamala, R. R. & Hussain, A. 2014 Computational Social Science: Contagion, Collective Behaviour, and Networks. Oxford: University of Oxford, p. 22-24

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Fuzzy-Set Based Sentiment Analysis of Big Social Data

Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2014 10 p.

Research output: Contribution to conferencePaperResearchpeer-review

Fuzzy-Set Based Sentiment Analysis of Big Social Data

Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2014 Proceedings of the IEEE 18th International Enterprise Distributed Object Computing Conference, EDOC 2014. Reichert, M., Rinderle-Ma, S. & Grossmann, G. (eds.). Los Alamitos, CA: IEEE, p. 71-80 (International Enterprise Distributed Object Computing Conference. Proceedings, Vol. 18).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Data Analysis Tool: A Demonstrative Case Study of Methodology and Software

Hussain, A., Vatrapu, R., Hardt, D. & Jaffari, Z. A. 2014 Analyzing Social Media Data and Web Networks. Cantijoch, M., Gibson, R. & Ward, S. (eds.). Basingstoke: Palgrave Macmillan, p. 99-118

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Social Data Analytics Tool: Design, Development and Demonstrative Case Studies

Hussain, A. & Vatrapu, R. 2014 Proceedings. IEEE 18th International Enterprise Distributed Object Computing. Workshops and Demonstrations, EDOC 2014. Grossmann, G., Hallé, S., Karastoyanova, D., Reichert, M. & Rinderle-Ma, S. (eds.). Los Alamitos, CA: IEEE, p. 414-417 5 p. 6975394. (International Enterprise Distributed Object Computing Conference. Proceedings, Vol. 18).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Social Data Analytics Tool (SODATO)

Hussain, A. & Vatrapu, R. 2014 Advancing the Impact of Design Science: Moving from Theory to Practice: Proceedings of the 9th International Conference, DESRIST 2014. Tremblay, M. C., VanderMeer, D., Rothenberger, M., Gupta, A. & Yoon, V. (eds.). Heidelberg: Springer Science+Business Media, p. 368-372 (Lecture Notes in Computer Science; No. 8463).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Towards a set Theoretical Approach to Big Data Analytics

Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2014 Proceedings of the 2014 IEEE International Congress on Big Data. BigData Congress 2014. Chen, P. & Jain, H. (eds.). Los Alamitos, CA: IEEE, p. 629-636

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Towards a Set Theoretical Approach to Big Data Analytics

Mukkamala, R. R., Hussain, A. & Vatrapu, R. 2014 8 p.

Research output: Contribution to conferencePaperResearchpeer-review

Towards a Set Theoretical Approach to Big Social Data Analytics: Concepts, Methods, Tools, and Empirical Findings

Vatrapu, R., Mukkamala, R. R. & Hussain, A. 2014 3 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

2013

Social Media Monitoring of the Campaigns for the 2013 German Bundestag Elections on Facebook and Twitter

Kaczmirek, L., Mayr, P., Vatrapu, R., Bleier, A., Blumenberg, M. S., Gummer, T., Hussain, A., Kinder-Kurlada, K. E., Manshaei, K., Thamm, M., Weller, K., Wenz, A. & Wolf, C. 2013 Mannheim: GESIS - Leibniz Institute for the Social Sciences, 27 p. (GESIS working papers; No. 29, Vol. 2013).

Research output: Working paperResearch

Towards Teaching Analytics: Repertory Grids for Formative Assessment (RGFA)

Vatrapu, R., Reimann, P., Hussain, A. & Kocherla, K. 2013 To See the World and a Grain of Sand. Learning Across Levels of Space, Time, and Scale: CSCL 2013 Conference Proceedings. Volume 2 - Short Papers, Panels, Posters, Demos & Community Events. Rummel, N., Kapur, M., Nathan, . M. & Puntambekar, S. (eds.). www: ISLS: International Society of the Learning Sciences, Vol. 2, p. 422-426

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Visualizing Repertory Grid Data for Formative Assessment

Pantazos, K., Vatrapu, R. & Hussain, A. 2013 Proceedings of the 2nd International Workshop on Teaching Analytics. IWTA 2013. Vatrapu, R. K., Reimann, P., Halb, W. & Bull, S. (eds.). Aachen: CEUR, 6 p. (CEUR Workshop Proceedings; No. 985).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
2012

Networked Business Factbook: EU-DK 2012

Vatrapu, R., Hussain, A. & Jaffari, . Z. A. 2012 København: Dagbladet Boersen A/S. 97 p.

Research output: Book/ReportReportResearch

Towards Teaching Analytics: Repertory Grids for Formative Assessment

Vatrapu, R., Reimann, P. & Hussain, A. 2012 The Future of Learning: Proceedings of the 10th International Conference of the Learning Sciences (ICLS 2012): Volume 2, Short Papers, Symposia, and Abstracts. van Aalst, J., Thompson, K., Jacobson, M. J. & Reimann, P. (eds.). www: Lulu.com, p. 341-345

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Towards Teaching Analytics: Communication and Negotiation Tool (CoNeTo)

Vatrapu, R., Tanveer, U. & Hussain, A. 2012 NordiCHI '12 Proceedings of the 7th Nordic Conference on Human-Computer Interaction : Making Sense Through Design. Pederson, T., Malmborg, L., Jaccuci, G. & Hornbæk, K. (eds.). www: Association for Computing Machinery, p. 775-776

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review