Stefan Dietze

Prof. Dr. Stefan Dietze

Wissenstechnologien für Sozialwissenschaften
Abteilungsleiter

Unter Sachsenhausen 6-8
50667 Köln

+49 (0221) 47694 - 421
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Veröffentlichungen

Publikation

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Herausgeberschaft

Koesten, Laura, Elena Demidova, Vadim Savenkov, John Breslin, Óscar Corcho, Stefan Dietze, and Elena Simperl, ed. 2018. Proceedings of PROFILES-DATASEARCH2018 International Workshop on Profiling and Searching Data on the Web, as part of WWW2018 Companion Proceedings. New York: ACM. https://dl.acm.org/citation.cfm?id=3184558&picked=prox.

Fessl, Angela, Stefan Thalmann, Mathieu d'Aquin, Peter Holtz, and Stefan Dietze, ed. 2018. Proceedings of the 1st Workshop on Analytics for Everyday Learning co-located with 13th European Conference on Technology Enhanced Learning (EC-TEL 2018): CEUR Workshop Proceedings 2209. Aachen: RWTH. http://ceur-ws.org/Vol-2209/.

Dietze, Stefan, Mathieu d’Aquin, Dragan Gasevic, Eelco Herder, and Joachim Kimmerle, ed. 2018. Proceedings of the 7th International Workshop on Learning and Education with Web Data (#LILE2018) in conjunction with the 10th ACM Conference on Web Science (WebSci18), WebSci’18 Linked Learning 2018, 27 May 2018, VU Amsterdam, The Netherlands. https://websci18.webscience.org/wp-content/uploads/2018/01/WebSci18_Events_PreProceedings-4-Linked_Learning_2018-lres.pdf.

Berners-Lee, Tim, Sarven Capadisli, Stefan Dietze, Aidan Hogan, Krzysztof Janowicz, and Jens Lehmann, ed. 2018. Proceedings of the WWW2018 Workshop on Linked Data on the Web (LDOW-18), Lyon, France, April 23rd, 2018 . CEUR workshop proceedings 2073. Aachen: RWTH. urn: urn:nbn:de:0074-2073-7.

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Zeitschriftenaufsatz

Tempelmeier, Nicolas, Stefan Dietze, and Elena Demidova. 2019. "Crosstown traffic - supervised prediction of impact of planned special events on urban traffic." Geoinformatica online first 1-32. doi: http://dx.doi.org/10.1007/s10707-019-00366-x.

Yu, Ran, Ujwal Gadiraju, Besnik Fetahu, Oliver Lehmberg, Dominique Ritze, and Stefan Dietze. 2019. "KnowMore – Knowledge Base Augmentation with Structured Web Markup." Semantic Web Journal 10 (1): 159-180. doi: http://dx.doi.org/10.3233/SW-180304. http://www.semantic-web-journal.net/content/knowmore-knowledge-base-augmentation-structured-web-markup-1.

Gadiraju, Ujwal, Gianluca Demartini, Ricardo Kawase, and Stefan Dietze. 2018. "Crowd anatomy beyond the good and bad: Behavioral traces for crowd worker modeling and pre-selection." Computer Supported Cooperative Work – The Journal of Collaborative Computing and Work Practices online first 1-27. https://doi.org/10.1007/s10606-018-9336-y.

Ben Ellefi, Mohamed, Zohra Bellahsene, John G. Breslin, Elena Demidova, Stefan Dietze, Julian Szymánski, and Konstantin Todorov. 2018. "RDF dataset profiling – a survey of features, methods, vocabularies and applications." Semantic Web Journal 9 (5): 677-705. doi: http://dx.doi.org/10.3233/SW-180294.

Gadiraju, Ujwal, Besnik Fetahu, Ricardo Kawase, Patrick Siehndel, and Stefan Dietze. 2017. "Using worker self-assessments for competence-based pre-selection in crowdsourcing microtasks." ACM Transactions on Computer-Human Interaction 4 (24): 30: 1-26. doi: http://dx.doi.org/10.1145/3119930. http://doi.acm.org/10.1145/3119930.

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Beitrag im Sammelwerk

Zloch, Matthäus, Maribel Acosta, Daniel Hienert, Stefan Dietze, and Stefan Conrad. 2019. "A Software Framework and Datasets for the Analysis of Graph Measures on RDF Graphs." In The Semantic Web., 16th Extended Semantic Web Conference.

Tchechmedjiev, Andon, Pavlos Fafalios, Katarina Boland, Malo Gasquet, Matthäus Zloch, Benjamin Zapilko, Stefan Dietze, and Konstantin Todorov. 2019 (Forthcoming). "ClaimsKG: A Knowledge Graph of Fact-Checked Claims." In The 18th International Semantic Web Conference (ISWC),

Tempelmeier, Nicolas, Yannick Rietz, Iryna Lishchuk, Tina Kruegel, Olaf Mumm, Vanessa Miriam Carlow, Stefan Dietze, and Elena Demidova. 2019. "Data4UrbanMobility: Towards holistic data analytics for mobility applications in urban regions." In WWW2019 Companion – Companion Proceedings of the Web Conference 2019, edited by Ling Liu, and Ryen White, 137-145. ACM. doi: http://dx.doi.org/10.1145/3308560.3317055. https://arxiv.org/abs/1903.12064.

Dietze, Stefan, Elena Demidova, and Konstantin Todorov. 2019. "RDF Dataset Profiling." In Encyclopedia of Big Data Technologies, edited by Sherif Sakr, and Albert Zomaya, Cham: Springer. doi: http://dx.doi.org/10.1007/978-3-319-77525-8_288.

João, Renato Stoffalette, Pavlos Fafalios, and Stefan Dietze. 2019. "Same but Different: Distant Supervision for Predicting and Understanding Entity Linking Difficulty." In Proceedings of the 34th ACM/SIGAPP Symposium On Applied Computing (SAC 2019), 8-12 April 2019, Cyprus, 1019-1026 . ACM. https://arxiv.org/abs/1812.10387.

Gadiraju, Ujwal, Ran Yu, Stefan Dietze, and Peter Holtz. 2018. "Analyzing Knowledge Gain of Users in Informational Search Sessions on the Web." In CHIIR '18 Proceedings of the 2018 Conference on Human Information Interaction & Retrieval , edited by Chirag Shah, Nicholas J. Belkin, Katriina Byström, Jeff Huang, and Falk Scholer, 2-11. New York: ACM. doi: http://dx.doi.org/10.1145/3176349.3176381.

Hoppe, Anett, Peter Holtz, Yvonne Kammerer, Ran Yu, Stefan Dietze, and Ralph Ewerth. 2018. "Current Challenges for Studying Search as Learning Processes." In 7th Workshop on Learning & Education with Web Data (LILE2018), in conjunction with ACM Web Science 2018 (WebSci18), Amsterdam, NL, 27 May, 2018, edited by Stefan Dietze, Mathieu d'Aquin, Dragan Gasevic, Eelco Herder, and Joachim Kimmerle, ACM.

Yu, Ran, Ujwal Gadiraju, and Stefan Dietze. 2018. "Detecting, Understanding and Supporting Everyday Learning in Web Search." In 7th Workshop on Learning & Education with Web Data (LILE2018), in conjunction with ACM Web Science 2018 (WebSci18), Amsterdam, NL, 27 May, 2018, edited by Stefan Dietze, Mathieu d'Aquin, Dragan Gasevic, Eelco Herder, and Joachim Kimmerle, ACM.

Tempelmeier, Nicolas, Elena Demidova, and Stefan Dietze. 2018. "Inferring Missing Categorical Information in Noisy and Sparse Web Markup." In WWW '18 Proceedings of the 2018 World Wide Web Conference, edited by Pierre-Antoine Champin, Fabien Gandon, Lionel Médini, Mounia Lalmas, and Panagiotis G. Ipeirotis, 1297-1306. Republic and Canton of Geneva: International World Wide Web Conferences Steering Committee. doi: http://dx.doi.org/10.1145/3178876.3186028. http://arxiv.org/abs/1803.00446.

Yu, Ran, Ujwal Gadiraju, Peter Holtz, Markus Rokicki, Philipp Kemkes, and Stefan Dietze. 2018. "Predicting User Knowledge Gain in Informational Search Sessions." In SIGIR '18 The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, edited by Kevyn Collins-Thompson, Qiaozhu Mei, Brian Davison, Yiqun Liu, and Emine Yilmaz, 75-84. New York: ACM. doi: http://dx.doi.org/10.1145/3209978.3210064. http://arxiv.org/abs/1805.00823.

Dietze, Stefan, Nilamadhaba Mohapatra, Vasileios Iosifidis, Asif Ekbal, and Pavlos Fafalios. 2018. "Time-Aware and Corpus-Specific Entity Relatedness." In Proceedings of the First Workshop on Deep Learning for Knowledge Graphs and Semantic Technologies (DL4KGS) co-located with the 15th Extended Semantic Web Conference, CEUR Workshop Proceedings Vol. 2106, 33-39. urn: https://arxiv.org/abs/1810.10004. http://l3s.de/~fafalios/files/pubs/fafalios2018_DL4KGS.pdf.

Fafalios, Pavlos, Vasileios Iosifidis, Eirini Ntoutsi, and Stefan Dietze. 2018. "TweetsKB: A Public and Large-Scale RDF Corpus of Annotated Tweets [Nominee for ESWC2018 Best Resource Paper]." In 15th International Conference, ESWC 2018, Heraklion, Crete, Greece, June 3–7, 2018, Proceedings, edited by Aldo Gangemi, Roberto Navigli, Maria-Esther Vidal, Pascal Hitzler, Raphaël Troncy, Laura Hollink, Anna Tordai, and Mehwish Alam, Lecture Notes in Computer Science 10843, 177-190. Cham: Springer. https://doi.org/10.1007/978-3-319-93417-4_12.

Vortrag

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Konferenzbeitrag

Zloch, Matthäus, Maribel Acosta, Daniel Hienert, Stefan Dietze, and Stefan Conrad. 2019. "A Software Framework and Datasets for the Analysis of Graph Measures on RDF Graphs." 16th Extended Semantic Web Conference (ESWC2019), 02.06.2019.

Tempelmeier, Nicolas, Yannick Rietz, Iryna Lishchuk, Tina Kruegel, Olaf Mumm, Vanessa Miriam Carlow, Stefan Dietze, and Elena Demidova. 2019. "Data4UrbanMobility: Towards holistic data analytics for mobility applications in urban regions." The Web Conference 2019, 13.05.2019.

Stoffalette João, Renato , Pavlos Fafalios, and Stefan Dietze. 2019. "Same but Different: Distant Supervision for Predicting and Understanding Entity Linking Difficulty." ACM/SIGAPP Symposium on Applied Computing (ACM SAC2019), 10.04.2019.

Gadiraju, Ujwal, Ran Yu, Stefan Dietze, and Peter Holtz. 2018. "Analyzing Knowledge Gain of Users in Informational Search Sessions on the Web." Conference on Human Information Interaction & Retrieval 2018 , 12.03.2018.

Hoppe, Anett, Peter Holtz, Yvonne Kammerer, Ran Yu, Stefan Dietze, and Ralph Ewerth. 2018. "Current Challenges for Studying Search as Learning Processes." 7th Workshop on Learning & Education with Web Data (LILE2018), in conjunction with ACM Web Science 2018 (WebSci18), 27.05.2018.

Yu, Ran, Ujwal Gadiraju, and Stefan Dietze. 2018. "Detecting, Understanding and Supporting Everyday Learning in Web Search." 7th Workshop on Learning & Education with Web Data (LILE2018), in conjunction with ACM Web Science 2018 (WebSci18), 27.05.2018.

Tempelmeier, Nicolas, Elena Demidova, and Stefan Dietze. 2018. "Inferring Missing Categorical Information in Noisy and Sparse Web Markup." The World Wide Web Conference 2018, 23.04.2018.

Dietze, Stefan. 2018. "Panelist on 'Do we need a Google for data search?'." Joint panel with Paul Groth, Natasha Noy, Aidan Hogan, Jeni Tenison at PROFILES & DATASEARCH2018, in conjunction with The Web Conference 2018 (WWW2018), 24.04.2018. https://docs.google.com/presentation/d/1ileASe5O8uW56sd_1DMstVOOY1uAmdGZFhn6GYzTm6o/edit#slide=id.g38cac032e5_0_0.

Yu, Ran, Ujwal Gadiraju, Peter Holtz, Markus Rokicki, Philipp Kemkes, and Stefan Dietze. 2018. "Predicting User Knowledge Gain in Informational Search Sessions." The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, 09.07.2018.

Dietze, Stefan, Nilamadhaba Mohapatra, Vasileios Iosifidis, Asif Ekbal, and Pavlos Fafalios. 2018. "Time-Aware and Corpus-Specific Entity Relatedness." Workshop on Deep Learning for Knowledge Graphs and Semantic Technologies 2018 (DL4KGS), co-located with the 15th Extended Semantic Web Conference, 04.06.2018.

Fafalios, Pavlos, Vasileios Iosifidis, Eirini Ntoutsi, and Stefan Dietze. 2018. "TweetsKB: A Public and Large-Scale RDF Corpus of Annotated Tweets." 15th Extended Semantic Web Conference (ESWC18), 05.06.2018.

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Beitrag nicht auf Konferenz

Dietze, Stefan. 2019. "From (Web) Data to Knowledge: on the Complementarity of Human and Artificial Intelligence." Inaugural lecture at Heinrich-Heine-University Düsseldorf, 28.05.2019. https://www.slideshare.net/stefandietze/from-web-data-to-knowledge-on-the-complementarity-of-human-and-artificial-intelligence.

Dietze, Stefan. 2018. "Using AI to understand everyday learning on the Web." DigEnlight Workshop at the Digital Enlightenment Forum: Skills for Jobs in the Digital Era , 08.11.2018. https://www.slideshare.net/stefandietze/using-ai-to-understand-everyday-learning-on-the-web.

Lehre

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Vorlesung

Dietze, Stefan. 2019. "Data & Knowledge Engineering (DKE)." SoSe 2019: 2 SWS.

Dietze, Stefan, and Claudia Niederée. 2018. "Introduction to Data Science." WiSe 2017/18: 2 SWS.

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Seminar

Dietze, Stefan. 2019. "Advances in Data Science." WiSe 2018/19: 2 SWS.

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Übung

Dietze, Stefan, and Claudia Niederée. 2018. "Übung: Introduction to Data Science." WiSe 2017/18: 2 SWS.

Organisation

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Veranstaltung

Dietze, Stefan. 2018. "15th Extended Semantic Web Conference (ESWC2018), Social Web & Web Science Track Chair." 03.06.2018 - 07.06.2018. https://2018.eswc-conferences.org/.

Dietze, Stefan. 2018. "Co-Chair of the Web Science Trust Web Science Summer School (WWSSS2018): Hannover Germany, 30 July - 4 Aug, 2018 presented by SoBigData and WSTNet." Web Science Trust Web Science Summer School (WWSSS2018), 30.07.2018 - 04.08.2018. http://wwsss18.webscience.org/.

Dietze, Stefan. 2018. "LDOW2018 – Linked Data on the Web (LDOW2018), collocated with The Web Conference 2018 (27th edition of the former WWW conference), April 2018." 23.04.2018. http://events.linkeddata.org/ldow2018/.

Dietze, Stefan. 2018. "LILE2018 – Learning & Education with Web Data, collocated with the 10th ACM Conference on Web Science." 27.12.2018. http://lile.linkededucation.org/2018.

Dietze, Stefan. 2018. "PROFILES & DATA:SEARCH ’18 – International Workshop on Profiling and Searching Data on the Web, collocated with The Web Conference 2018 (27th edition of the former WWW conference), April 2018." 24.04.2018. https://profiles-datasearch.github.io/2018/.