Browse by research area

  1. ASSESS — automatic self-assessment using linked data

    Bühmann, L., Usbeck, R. & Ngonga Ngomo, A. C., 2015, The Semantic Web – ISWC 2015 - 14th International Semantic Web Conference, Proceedings. Arenas, M., Corcho, O., Simperl, E., Strohmaier, M., d’Aquin, M., Srinivas, K., Groth, P., Dumontier, M., Heflin, J., Thirunarayan, K. & Staab, S. (eds.). Springer-Verlag Wien, p. 76-89 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9367).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  2. Published

    Assessing Trust by Disclosure in Online Social Networks

    Barbian, G., 2011, Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011: ASONAM 2011. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 163-170 8 p. 5992576. (Proceedings - 2011 International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2011).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  3. A Stochastic Model for Rota Scheduling in Public Bus Transport

    Xie, L., Naumann, M. & Suhl, L., 2012, Universität Paderborn, 8 p.

    Research output: Working paperWorking papers

  4. A Study on the Impact of Intradomain Finetuning of Deep Language Models for Legal Named Entity Recognition in Portuguese

    Bonifacio, L. H., Vilela, P. A., Lobato, G. R. & Fernandes, E. R., 2020, Intelligent Systems: 9th Brazilian Conference, BRACIS 2020, Rio Grande, Brazil, October 20–23, 2020, Proceedings, Part I. Cerri, R. & Prati, R. C. (eds.). Cham: Springer Nature Switzerland AG, p. 648-662 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12319 LNAI).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  5. Published

    A systematic literature review of machine learning canvases

    Thiée, L-W., 05.10.2021, INFORMATIK 2021 - Die 51. Jahrestagung der Gesellschaft fur Informatikin: Computer Science and Sustainability. Gesellschaft für Informatik e.V. (GI) (ed.). Bonn: Gesellschaft für Informatik e.V., p. 1221-1235 15 p. (GI-Edition: Lecture Notes in Informatics (LNI), Proceedings ; vol. P-314).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  6. Published

    A two-step approach for the prediction of mood levels based on diary data

    Bremer, V., Becker, D., Genz, T., Funk, B. & Lehr, D., 2019, Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2018, Proceedings: European Conference, ECML PKDD 2018, Dublin, Ireland. Brefeld, U., Curry, E., Daly, E., MacNamee, B., Marascu, A., Pinelli, F., Berlingerio, M. & Hurley, N. (eds.). Cham: Springer International Publishing AG, p. 626-629 4 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11053 LNAI).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  7. AUC Maximizing Support Vector Learning

    Brefeld, U. & Scheffer, T., 2005, ROC Analysis in Machine Learning. 8 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  8. Published

    Aufwandsschätzung von Software-Projekten in der Praxis

    Knöll, H-D. & Busse, J., 1991, 1 ed. Mannheim: BI Wissenschaftsverlag. 204 p. (Angwandte Informatik; no. 8)

    Research output: Books and anthologiesMonographsTransfer

  9. Published

    Ausgewählte Kapitel der Theoretischen Informatik

    Hoffmann, U., 2007, Lüneburg: Universität Lüneburg, 313 p. (Final; vol. 12, no. 3).

    Research output: Working paperWorking papers

  10. Published

    Ausgewählte Kapitel der Theoretischen Informatik

    Hoffmann, U., 2008, 1. ed., Lüneburg: Universität Lüneburg, 350 p. (Final).

    Research output: Working paperWorking papers

  11. Published

    Ausgewählte Kapitel der Theoretischen Informatik

    Hoffmann, U., 2003, Lüneburg: Universität Lüneburg, 262 p. (Final).

    Research output: Working paperWorking papers

  12. Published

    Ausgewählte Kapitel der Theoretischen Informatik

    Hoffmann, U., 08.2002, Lüneburg: Universität Lüneburg, 255 p. (Final; vol. 12, no. 3).

    Research output: Working paperWorking papers

  13. Published

    Auswirkungen der Digitalisierung auf die Geschäftsmodelle der Finanzindustrie: Eine strukturierte Literaturanalyse auf der Grundlage des Business Model Canvas

    Schmidt, J. & Drews, P., 2016, Multikonferenz Wirtschaftsinformatik (MKWI) 2016 . Nissen, V., Stelzer, D., Straßburger, S. & Fischer, D. (eds.). Universitätsverlag Ilmenau - ilmedia, Vol. II. p. 967-978 12 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  14. Published

    Auswirkungen der Digitalisierung auf die Geschäftsmodelle der Finanzindustrie

    Schmidt, J. & Drews, P., 2016, In: Banking and Information Technology. 17, 1, p. 9-18 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  15. Published

    Automated Invoice Processing: Machine Learning-Based Information Extraction for Long Tail Suppliers

    Krieger, F., Drews, P. & Funk, B., 01.11.2023, In: Intelligent Systems with Applications. 20, 14 p., 200285.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  16. Automatic feature selection for anomaly detection

    Kloft, M., Brefeld, U., Düssel, P., Gehl, C. & Laskov, P., 27.10.2008, Proceedings of the 1st ACM workshop on Workshop on AISec. Balfanz, D. & Staddon, J. (eds.). New York: Association for Computing Machinery, Inc, p. 71-76 6 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  17. Published

    Automatisierte Ermittlung von Umweltwirkungen entlang der Wertschöpfungskette

    Funk, B. & Niemeyer, P., 08.2009, Facettenreiche Wirtschaftsinformatik : Controlling, Compiler & more Festschrift für Prof. Dr. rer. nat. Karl Goede. Bonin, H. E. G. (ed.). Lüneburg: Universität Lüneburg, p. 25-33 9 p. (Forum Informatics at Leuphana - FInAL; vol. 19, no. 1).

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch

  18. Published

    Behavioral Science und die Modellierung von Risiken

    Riebesehl, D., 2010, Frühwarnindikatoren und Risikomanagement: 1. Forschungssymposiuman der Leuphana Universität Lüneburg, Oktober 2009. Lüneburg: Universität Lüneburg, p. 179-193 15 p. (FInAL; vol. 20, no. 3).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  19. Benchmarking question answering systems

    Usbeck, R., Röder, M., Hoffmann, M., Conrads, F., Huthmann, J., Ngonga-Ngomo, A. C., Demmler, C. & Unger, C., 2019, In: Semantic Web. 10, 2, p. 293-304 12 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  20. BENGAL: An automatic benchmark generator for entity recognition and linking

    Ngomo, A. C. N., Röder, M., Moussallem, D., Usbeck, R. & Speck, R., 01.11.2018, INLG 2018 - 11th International Natural Language Generation Conference, Proceedings of the Conference. Krahmer, E., Gatt, A. & Goudbeek, M. (eds.). Association for Computational Linguistics (ACL), p. 339-349 11 p. (INLG 2018 - 11th International Natural Language Generation Conference, Proceedings of the Conference).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  21. BERT for stock market sentiment analysis

    Sousa, M. G., Sakiyama, K., Rodrigues, L. D. S., Moraes, P. H., Fernandes, E. & Matsubara, E. T., 11.2019, IEEE 31st International Conference on Tools with Artificial Intelligence: ICTAI 2019 : proceedings : 4-6 November 2019, Portland, Oregon. Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1589-1593 5 p. ( International Conference on Tools with Artificial Intelligence, ICTAI).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  22. Published

    BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

    Rajpal, S. & Usbeck, R., 2023, Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023. Banerjee, D., Usbeck, R., Mihindukulasooriya, N., Jaradeh, M. Y., Auer, S., Singh, G., Mutharaju, R. & Kapanipathi, P. (eds.). Aachen: Rheinisch-Westfälische Technische Hochschule Aachen, Vol. 3592. 8 p. 7. (CEUR Workshop Proceedings; vol. 3592).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  23. Berufsprofile in der IT-Beratung: Ergebnisse einer Auswertung von Anforderungen und Tätigkeiten in Stellenanzeigen

    Drews, P., 2012, Multikonferenz Wirtschaftsinformatik 2012: Tagungsband der MKWI 2012. Mattfeld, D. C. & Robra-Bissantz, S. (eds.). Berlin: GITO mbH Verlag, p. 357-367 11 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  24. Published

    Bimodal Enterprise Architecture Management: The emergence of a new EAM function for a BizDevOps-based fast IT

    Drews, P., Schirmer, I., Horlach, B. & Tekaat, C., 02.11.2017, Proceedings - 2017 IEEE 21st International Enterprise Distributed Object Computing Conference Workshops, EDOCW 2017: 10–13 October 2017 Quebec City, Quebec, Canada, Proceedings. Lapalme, J., Halle, S. & Dijkman, R. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 57-64 8 p. (Proceedings - IEEE International Enterprise Distributed Object Computing Workshop, EDOCW; vol. 2017-October).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  25. Published

    Bimodal IT: Business-IT alignment in the age of digital transformation

    Horlach, B., Drews, P. & Schirmer, I., 2016, Multikonferenz Wirtschaftsinformatik (MKWI) 2016. Nissen, V., Stelzer, D., Straßburger, S. & Fischer, D. (eds.). Universitätsverlag Ilmenau - ilmedia, Vol. III. p. 1417-1428 12 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  26. Published

    Bonitätsbeurteilung kleiner Unternehmen mit nicht-linearen Klassifikationsverfahren

    Jacobs, J. & Weinrich, G., 2002, In: Die Betriebswirtschaft. 62, 4, p. 343-358 16 p.

    Research output: Journal contributionsJournal articlesResearch

  27. Published

    Bonitätsklassifikation kleiner Unternehmen mit multivariater linearer Diskriminanzanalyse und neuronalen Netzen

    Jacobs, J. & Weinrich, G., 2001, Lüneburg: Universität Lüneburg, 16 p. (Final).

    Research output: Working paperWorking papers

  28. Published

    Branchenspezifische IT-Innovationssysteme: Von der Analyse zur Intervention - Am Beispiel des IT-Innovationssystems für Krankenhäuser in Deutschland

    Drews, P., 2013, Ausgezeichnete Informatikdissertationen 2012. Bonn: Gesellschaft für Informatik e.V., Vol. D-13. p. 51-60 10 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch

  29. Published

    Building a process layer for business applications using the blackboard pattern

    Kleine Stegemann, S., Funk, B. & Slotos, T., 2007, Software Engineering 2007: Beiträge zu den Workshops – Fachtagung des GI-Fachbereichs Softwaretechnik. Böttinger, S., Theuvsen, L., Rank, S. & Morgenstern, M. (eds.). Bonn: Gesellschaft für Informatik e.V., p. 145-156 12 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  30. Published

    Building Assistance Systems using Distributed Knowledge Representations

    Bollow, E., Faasch, H., Möller, A. & Welge, R., 2009, Environmental Informatics and Industrial Environmental Protection: Concepts, Methods and Tools: 23rd International Conference on Informatics for Environmental Protection. Wohlgemuth, V., Page, B. & Voigt, K. (eds.). Shaker Verlag, Vol. 1, Sessions. p. 120-135

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  31. Published

    Carbon Footprint Apps - eine Analyse der Nutzungsintention

    Funk, B., Sagawe, A. & Niemeyer, P., 2016, Multikonferenz Wirtschaftsinformatik (MKWI) 2016 : Technische Universität Ilmenau 09. - 11. März 2016 . Nissen, V., Stelzer, D., Straßburger, S. & Fischer, D. (eds.). Universitätsverlag Ilmenau - ilmedia, Vol. 2. p. 901-911 11 p. (Multikonferenz Wirtschaftsinformatik, MKWI 2016; vol. 2).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  32. CETUS – a baseline approach to type extraction

    Röder, M., Usbeck, R., Speck, R. & Ngonga Ngomo, A. C., 2015, Semantic Web Evaluation Challenges - SemWebEval, ESWC 2015, Revised Selected Papers. Stankovic, M., Gandon, F., Cabrio, E. & Zimmermann, A. (eds.). Springer International Publishing AG, p. 16-27 12 p. (Communications in Computer and Information Science; vol. 548).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  33. Published

    Charting the Emerging Business Ecosystem of Fintechs and Banks: Seven Types of Collaborative Business Models

    Schmidt, J., Drews, P. & Schirmer, I., 2018, Twenty-Sixth European Conference on Information Systems (ECIS2018), Portsmouth,UK, 2018. Portsmouth: University of Portsmouth, 15 p. 1592. (Research Papers; vol. 104).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  34. Published

    Charting the Emerging Financial Services Ecosystem of Fintechs and Banks: Six Types of Data-Driven Business Models in the Fintech Sector

    Schmidt, J., Drews, P. & Schirmer, I., 01.01.2018, Proceedings of the 51st Annual Hawaii International Conference on System Sciences, HICSS 2018. Bui, T. X. (ed.). University of Hawaiʻi at Mānoa, p. 5004-5013 10 p. (Proceedings of the Annual Hawaii International Conference on System Sciences; vol. 2018-January).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  35. Published

    Citizen relationship management

    Bonin, H. E. G., 2000, Lüneburg: Universität Lüneburg, 11 p. (Final).

    Research output: Working paperWorking papers

  36. Published

    Citizen Relationship Management (CRM): lernen vom Customer Relationship Management

    Bonin, H. E. G., 2000, Verwaltungsinformatik 2000 : Verwaltungsinformatik in Theorie, Anwendung und Hochschulausbildung: 3. Internationale Fachtagung "Verwaltungsinformatik" der Gesellschaft für Informatik. Lüttich, H-J. (ed.). Halberstadt: mdv Verlag, p. 277-283 7 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  37. Clause identification using entropy guided transformation learning

    Fernandes, E. R., Pires, B. A., dos Santos, C. N. & Milidiú, R. L., 2009, 2009 Seventh Brazilian Symposium in Information and Human Language Technology, STIL 2009: 8 - 11 September 2009, São Carlos, São Paulo, Brazil; Proceedings . Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., p. 117-124 8 p. 5532445

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  38. Published

    Clustering design science research based on the nature of the designed artifact

    Laine, J., Zimmer, M. P., Minkkinen, M., Salmela, H. & Mäntymäki, M., 01.01.2022, The Role of Digital Technologies in Shaping the Post Pandemic World: 21st IFIP WG 6.11 Conference on e-Business, e-Services and e-Society, I3E 2022, Newcastle Upon Tyne, UK, September 13–14, 2022, Proceedings. Papagiannidis, S., Alamanos, E., Gupta, S., Dwivedi, Y. K., Mäntymäki, M. & Pappas, I. O. (eds.). Cham: Springer Schweiz, p. 254–266 13 p. (Lecture Notes in Computer Science; vol. 13454).

    Research output: Contributions to collected editions/worksChapterpeer-review

  39. CODA - A Groupbase System For Cooperative Design Applications

    Barbian, G. & Schlageter, G., 1993, Proceedings - International Conference on Intelligent and Cooperative Information Systems, ICICIS 1993. Schlageter, G., Papazoglou, M. P. & Huhns, M. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 220-228 9 p. 291745. (Proceedings - International Conference on Intelligent and Cooperative Information Systems, ICICIS 1993).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  40. Published

    Co-EM Support Vector learning

    Brefeld, U. & Scheffer, T., 2004, Proceeding ICML '04 Proceedings of the twenty-first international conference on Machine learning. New York: Association for Computing Machinery, Inc, p. 121-128 8 p. (Proceedings, Twenty-First International Conference on Machine Learning, ICML 2004).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  41. Published

    Cognition, consciousness and business ethics - the role of implicit social cognition in moral management behaviour

    Marquardt, N., 01.01.2011, Perspectives on Ethics. Duncan, J. S. (ed.). Nova Science Publishers, Inc., p. 57-80 24 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  42. Published

    Collaborative Information Systems zur Selbstorganisation von ad-hoc-Helfern

    Bonin, H. E. G., 2005, INFORMATIK 2005 - Informatik LIVE!, Beitrage der 35. Jahrestagung der Gesellschaft fur Informatik e.V. (GI). Gesellschaft für Informatik e.V., p. 365-369 5 p. (INFORMATIK 2005 - Informatik LIVE!, Beitrage der 35. Jahrestagung der Gesellschaft fur Informatik e.V. (GI); vol. 2).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  43. Published

    CollaborativeInformationSystemszurSelbstorganisationvonad-hoc-Helfern

    Bonin, H. E. G., 2005, Informatik 2005 - Informatik live!: Beiträge der 35. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 19. bis 22. September 2005 in Bonn. Bonn: Gesellschaft für Informatik e.V., Vol. 2. p. 365-369 5 p. (INFORMATIK - Jahrestagung der Gesellschaft für Informatik e.V.).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  44. Collective response to the health crisis among German twitter users: A structural

    Abramova, O., Batzel, K. & Modesti, D., 11.2022, In: International Journal of Information Management Data Insights. 2, 2, 100126.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  45. Combining linked data and statistical information retrieval: Next generation information systems

    Usbeck, R., 01.01.2014, The Semantic Web: Trends and Challenges - 11th International Conference, ESWC 2014, Proceedings. Presutti, V., d'Amato, C., Gandon, F., d'Aquin, M., Staab, S. & Tordai, A. (eds.). Springer-Verlag Wien, p. 845-854 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8465 LNCS).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  46. Community and Training in NFDI4DS

    Lorenz, A. L., Christoforaki, M., Hennig, C., Kraft, A., Maltzan, S. V. & Schimmler, S., 2023, INFORMATIK 2023: Designing Futures: Zukunfte gestalten, Proceedings; 2 6. – 29. September 2023, Berlin . Klein, M., Krupka, D., Winter, C. & Wohlgemuth, V. (eds.). Bonn: Gesellschaft für Informatik e.V., p. 905-908 4 p. (Lecture Notes in Informatics (LNI), Proceedings ; vol. P-337).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  47. Published

    Comparing the Sensitivity of Social Networks, Web Graphs, and Random Graphs with Respect to Vertex Removal

    Martin, C. & Niemeyer, P., 05.02.2016, 2015 11th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS). Yetongnon, K., Dipanda, A. & Chbeir, R. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 460-467 8 p. 7400603. (Proceedings - 11th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2015).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  48. Published

    Comparing two hybrid neural network models to predict real-world bus travel time

    Nimpanomprasert, T., Xie, L. & Kliewer, N., 01.01.2022, In: Transportation Research Procedia. 62, p. 393-400 8 p.

    Research output: Journal contributionsConference article in journalResearch

  49. Computer-based Adaptive Speed Tests

    Brefeld, U. & Bengs, D., 2014, The 7th International Conference on Educational Data Mining EDM 2014: Proceedings. Stamper, J., Pardos, Z., Mavrikis, M. & McLaren, B. M. (eds.). London, p. 221-224 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  50. Published

    Computergestütztes Repetitorium der Elementarmathematik

    Jacobs, J. & Riebesehl, D., 09.2002, Lüneburg: Universität Lüneburg, 75 p. (Final; vol. 12, no. 4).

    Research output: Working paperWorking papers

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