Research output per year
Research output per year
Personal profile
Research output
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Bridging Explainability and Accuracy in CLIP for Object Recognition via Joint Probability Over Rationales and Categories
Rasekh, A., Kazemi Ranjbar, S., Heidari Sorkhehdizaj, M., Gottschalk, S. & Nejdl, W., 27 Jan 2026, In: IEEE ACCESS. 14, p. 13193-13201 9 p.Research output: Contribution to journal › Article › Research › peer review
Open Access -
Research Institute Knowledge Graph for Internal Organisation and Collaboration
Gottschalk, S., Wildemann, S. & Ilkou, E., 13 Oct 2026, The Semantic Web: ESWC 2025 Satellite Events, Proceedings. Curry, E., McCrae, J., Presutti, V., Alam, M., Colpaert, P., Xavier Parreira, J., Collarana, D., Sabou, M., Harth, A. & Lisena, P. (eds.). Springer Science and Business Media Deutschland GmbH, p. 114-119 6 p. (Lecture Notes in Computer Science; vol. 15832 LNCS).Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
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Aligning Visual Contrastive learning models via Preference Optimization
Afzali, A., Khodabandeh, B., JafariNodeh, M., Gottschalk, S., Rasekh, A. & Kazemi, S., 24 Apr 2025, 13th International Conference on Learning Representations, ICLR 2025. International Conference on Learning Representations, ICLR, p. 92036-92065 30 p.Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
Open Access -
Collection and Integration of Event-Centric Information in Cross-Lingual Knowledge Graphs
Gottschalk, S., 2025, Event Analytics across Languages and Communities. Springer Nature, p. 111-122 12 p.Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
Open Access -
Event Analysis Through QuoteKG: A Multilingual Knowledge Graph of Quotes
Kuculo, T. & Gottschalk, S., 2025, Event Analytics across Languages and Communities. Springer Nature, p. 123-148 26 p.Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
Open Access
Projects
- 2 Active
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NatLit: Natural language literature research in the metadata of the German National Library based on large language models
Gottschalk, S. (Principal Investigator) & Nejdl, W. (Co-Investigator)
1 May 2026 → 30 Apr 2028
Project: Research
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RUSHMORE: Resources for Human Mobility Research
Gottschalk, S. (Principal Investigator)
1 Feb 2025 → 31 Jan 2028
Project: Research
Datasets
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EventKG
Gottschalk, S. (Creator) & Demidova, E. (Creator), Zenodo, 22 Dec 2023
DOI: 10.5281/zenodo.1112283, https://eventkg.l3s.uni-hannover.de/ and one more link, https://zenodo.org/records/1112283 (show fewer)
Dataset
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QuoteKG
Gottschalk, S. (Creator), Kuculo, T. (Creator) & Demidova, E. (Creator), Zenodo, 28 May 2022
DOI: 10.5281/zenodo.4702544, https://quotekg.l3s.uni-hannover.de/ and one more link, https://zenodo.org/records/4702544 (show fewer)
Dataset