selected publications
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academic article
- Exploring Data Mining in Chemistry Education: Building a Web-Based Learning Platform for Learning Analytics. Journal of Chemical Education. 2024
- Sequential sentence classification in research papers using cross-domain multi-task learning. International Journal on Digital Libraries. 2024
- Comparing different search methods for the open access journal recommendation tool B!SON. International Journal on Digital Libraries. 2023
- Synchronization of passes in event and spatiotemporal soccer data. Scientific Reports. 13:15878. 2023
- Understanding image-text relations and news values for multimodal news analysis. Frontiers in Artificial Intelligence. 6. 2023
- Pushing the button: Why do learners pause online videos?. Computers & Education. 176:104355. 2022
- The Search as Learning Spaceship: Toward a Comprehensive Model of Psychological and Technological Facets of Search as Learning. Frontiers in Psychology. 13. 2022
- VIVA: visual information retrieval in video archives. International Journal on Digital Libraries. 23:319-333. 2022
- Zum erfolgsversprechenden Einsatz von KI in Bibliotheken Diskussionsstand eines White Papers in progress - Teil 1 . BIT online : Bibliothek, Information, Technologie ; Zeitschrift für Bibliotheks- und Informationswissenschaft. 24:173-178. 2021
- Zum erfolgsversprechenden Einsatz von KI in Bibliotheken Diskussionsstand eines White Papers in progress - Teil 2. BIT online : Bibliothek, Information, Technologie ; Zeitschrift für Bibliotheks- und Informationswissenschaft. 24:290-299. 2021
- Analysing the requirements for an Open Research Knowledge Graph: use cases, quality requirements, and construction strategies. International Journal on Digital Libraries. 2021
- Multimodal news analytics using measures of cross-modal entity and context consistency. International Journal of Multimedia Information Retrieval. 10:111-125. 2021
- Characterization and classification of semantic image-text relations. International Journal of Multimedia Information Retrieval. 31-45. 2020
- Mining exoticism from visual content with fusion-based deep neural networks. International Journal of Multimedia Information Retrieval. 8:19-33. 2019
- Content-based video retrieval in historical collections of the German Broadcasting Archive. International Journal on Digital Libraries. 20:167-183. 2018
- Estimating the information gap between textual and visual representations. International Journal of Multimedia Information Retrieval. 7:43-56. 2018
- Deep learning for content-based video retrieval in film and television production. Multimedia Tools and Applications. 76:22169-22194. 2017
- Visual Analytics – ein neues Forschungsgebiet an der Technischen Informationsbibliothek (TIB). BIT online : Bibliothek, Information, Technologie ; Zeitschrift für Bibliotheks- und Informationswissenschaft. 19:413-417. 2016
- Long-Term Incremental Web-Supervised Learning of Visual Concepts via Random Savannas. IEEE transactions on multimedia. 14:1008-1020. 2012
- Robust Video Content Analysis via Transductive Learning. ACM Transactions on Intelligent Systems and Technology : TIST. 3:41:1 - 41:26. 2012
- A scalable service-oriented architecture for multimedia analysis, synthesis and consumption. International journal of web and grid services : IJWGS. 5:219-260. 2009
- Fast Motion Estimation on Graphics Hardware for H.264 Video Encoding. IEEE transactions on multimedia. 11:1-10. 2009
- Self-Supervised Learning of Face Appearances in TV Casts and Movies. International journal of semantic computing. 1:185-204. 2007
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chapter
- Open Humanities in der Filmwissenschaft – zwischen Wunsch und Wirklichkeit. DHd2023: Open Humanities, Open Culture. 80-83. 2023
- A Comparison of Automated Journal Recommender Systems. Linking Theory and Practice of Digital Libraries. TPDL 2023. Springer, Cham. 230-238. 2023
- Analyzing Results of Depth Estimation Models with Monocular Criteria. 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). 3739-3743. 2023
- Automatic Analysis of Student Drawings in Chemistry Classes. Artificial Intelligence in Education. AIED 2023. Springer, Cham. 824-829. 2023
- Classification of Visualization Types and Perspectives in Patents. Linking Theory and Practice of Digital Libraries. TPDL 2023. Springer, Cham. 182-191. 2023
- Comparing Interface Layouts for the Presentation of Multimodal Search Results. CHIIR '23: Proceedings of the 2023 Conference on Human Information Interaction and Retrieval. ACM. 321-327. 2023
- Dropout Prediction in a Web Environment Based on Universal Design for Learning. Artificial Intelligence in Education. AIED 2023. Springer, Cham. 515-527. 2023
- Improving Generalization for Multimodal Fake News Detection. ICMR '23: Proceedings of the 2023 ACM International Conference on Multimedia Retrieval. 581-585. 2023
- MM-Locate-News: Multimodal Focus Location Estimation in News. MultiMedia Modeling. MMM 2023.. Springer, Cham. 204-216. 2023
- Multimodal Geolocation Estimation of News Photos. Advances in Information Retrieval. ECIR 2023.. Springer Berlin Heidelberg. 204-220. 2023
- Reale Datensätze – Videodaten. Sportinformatik - Modellbildung, Simulation, Datenanalyse und Visualisierung von sportbezogenen Daten. Springer, Cham. 31-38. 2023
- TVCalib: Camera Calibration for Sports Field Registration in Soccer. 2023 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV). 1166-1175. 2023
- B!SON: A Tool for Open Access Journal Recommendation. Linking Theory and Practice of Digital Libraries 26th International Conference on Theory and Practice of Digital Libraries, TPDL 2022, Padua, Italy, September 20–23, 2022, Proceedings. 357-364. 2022
- Cross-domain multi-task learning for sequential sentence classification in research papers. JCDL '22: Proceedings of the 22nd ACM/IEEE Joint Conference on Digital Libraries. ACM. 1-13. 2022
- Extraction of Positional Player Data from Broadcast Soccer Videos. 2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV). IEEE. 1463-1473. 2022
- Interpretable Semantic Photo Geolocation. 2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV). IEEE. 1474-1484. 2022
- MM-Claims: A Dataset for Multimodal Claim Detection in Social Media. Findings of the Association for Computational Linguistics: NAACL 2022. 962-979. 2022
- Predicting Knowledge Gain for MOOC Video Consumption. Artificial Intelligence in Education. Posters and Late Breaking Results, Workshops and Tutorials, Industry and Innovation Tracks, Practitioners’ and Doctoral Consortium. Springer, Cham. 458-462. 2022
- SaL-Lightning Dataset: Search and Eye Gaze Behavior, Resource Interactions and Knowledge Gain during Web Search. CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval. ACM. 347-352. 2022
- Semi-supervised Human Pose Estimation in Art-historical Images. MM '22: Proceedings of the 30th ACM International Conference on Multimedia. ACM. 1107-1116. 2022
- SoccerNet 2022 Challenges Results. MMSports@MM 2022: Proceedings of the 5th International (ACM) Workshop on Multimedia Content Analysis in Sports, Lisboa, Portugal, 14 October 2022. 75-86. 2022
- TIB-VA at SemEval-2022 Task 5: A Multimodal Architecture for the Detection and Classification of Misogynous Memes. Proceedings of the 16th International Workshop on Semantic Evaluation (SemEval-2022). 756-760. 2022
- A Fair and Comprehensive Comparison of Multimodal Tweet Sentiment Analysis Methods. Proceedings of the 2021 Workshop on Multi-Modal Pre-Training for Multimedia Understanding (MMPT '21), August 21, 2021, Taipei, Taiwan. 2021
- A Review on Recent Advances in Video-based Learning Research: Video Features, Interaction, Tools, and Technologies. Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021). 2021
- Domain-Specific Modeling of User Knowledge in Informational Search Sessions. Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021). 2021
- GeoWINE: Geolocation based Wiki, Image, News and Event Retrieval. SIGIR '21: Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval. 2565-2569. 2021
- On the Impact of Features and Classifiers for Measuring Knowledge Gain during Web Search - A Case Study. Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021). Gold Coast, Queensland, Australia: CEUR-WS.org. 2021
- On the Role of Images for Analyzing Claims in Social Media. Proceedings of the 2nd International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 30th The Web Conference (WWW 2021), Ljubljana, Slovenia, April 12, 2021. 32-46. 2021
- A Unified Taxonomy and Multimodal Dataset for Events in Invasion Games. MMSports'21: Proceedings of the 4th International Workshop on Multimedia Content Analysis in Sports. 1-10. 2021
- Citation Recommendation for Research Papers via Knowledge Graphs. Linking Theory and Practice of Digital Libraries, 25th International Conference on Theory and Practice of Digital Libraries, TPDL 2021, Virtual Event, September 13–17, 2021, Proceedings. 165-174. 2021
- Computational Approaches for the Interpretation of Image-Text Relations. Empirical Multimodality Research. 109-138. 2021
- Coreference Resolution in Research Papers from Multiple Domains. Advances in Information Retrieval 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 – April 1, 2021, Proceedings, Part I. 79-97. 2021
- Evaluation of Automated Image Descriptions for Visually Impaired Students. Artificial Intelligence in Education 22nd International Conference, AIED 2021, Utrecht, The Netherlands, June 14–18, 2021, Proceedings, Part II. 196-201. 2021
- Image Analytics in Web Archives. The Past Web. 141-151. 2021
- Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce Model. 2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). 14590-14599. 2021
- Ontology-driven Event Type Classification in Images. 2021 IEEE Winter Conference on Applications of Computer Vision (WACV). 2927-2937. 2021
- Predicting Knowledge Gain During Web Search Based on Multimedia Resource Consumption. Artificial Intelligence in Education 22nd International Conference, AIED 2021, Utrecht, The Netherlands, June 14–18, 2021, Proceedings, Part I. 318-330. 2021
- QuTI! Quantifying Text-Image Consistency in Multimodal Documents. SIGIR '21: Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval. 2575-2579. 2021
- Supervised Video Summarization Via Multiple Feature Sets with Parallel Attention. IEEE International Conference on Multimedia and Expo (ICME). 2021
- Unsupervised Training Data Generation of Handwritten Formulas using Generative Adversarial Networks with Self-Attention. MMPT '21: Proceedings of the 2021 Workshop on Multi-Modal Pre-Training for Multimedia Understanding. 46-54. 2021
- Unsupervised Video Summarization via Multi-source Features. ICMR '21: Proceedings of the 2021 International Conference on Multimedia Retrieval. 2021
- Visualizing Copyright-Protected Video Archive Content Through Similarity Search. Linking Theory and Practice of Digital Libraries, 25th International Conference on Theory and Practice of Digital Libraries, TPDL 2021, Virtual Event, September 13–17, 2021, Proceedings. 123-127. 2021
- iART: A Search Engine for Art-Historical Images to Support Research in the Humanities. MMSports'21: Proceedings of the 4th International Workshop on Multimedia Content Analysis in Sports. 2801-2803. 2021
- A Recommender System For Open Educational Videos Based On Skill Requirements. Proceedings - IEEE 20th International Conference on Advanced Learning Technologies - ICALT 2020. IEEE. 1-5. 2020
- Multimodal Analytics for Real-world News using Measures of Cross-modal Entity Consistency. ICMR '20: Proceedings of the 2020 International Conference on Multimedia Retrieval. New York: ACM. 16-25. 2020
- The STEM-ECR Dataset: Grounding Scientific Entity References in STEM Scholarly Content to Authoritative Encyclopedic and Lexicographic Sources. Proceedings of the 12th Conference on Language Resources and Evaluation (LREC 2020). 2192-2203. 2020
- Domain-Independent Extraction of Scientific Concepts from Research Articles. Advances in Information Retrieval: 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14–17, 2020, Proceedings, Part I. Springer, Cham. 251-266. 2020
- SlideImages: A Dataset for Educational Image Classification. Advances in Information Retrieval: 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14–17, 2020, Proceedings, Part I. 289-296. 2020
- Classification of Important Segments in Educational Videos using Multimodal Features. Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020). 2020
- "Does 4-4-2 exist?" --. MMSports '19: Proceedings Proceedings of the 2nd International Workshop on Multimedia Content Analysis in Sports. ACM. 25-33. 2019
- Investigating Correlations of Automatically Extracted Multimodal Features and Lecture Video Quality. SALMM '19: Proceedings of the 1st International Workshop on Search as Learning with Multimedia Information. New York, NY, United States: Association for Computing Machinery. 11-19. 2019
- SALMM'19: First International Workshop on Search as Learning with Multimedia Information. MM '19: Proceedings of the 27th ACM International Conference on Multimedia. ACM. 2724-2725. 2019
- Visual Summarization of Scholarly Videos Using Word Embeddings and Keyphrase Extraction. Digital Libraries for Open Knowledge 2019. Springer, Cham. 327-335. 2019
- LILE2019. WebSci '19: Companion Publication of the 10th ACM Conference on Web Science. ACM. 15-16. 2019
- Understanding, Categorizing and Predicting Semantic Image-Text Relations. ICMR '19: Proceedings of the 2019 on International Conference on Multimedia Retrieval. 168-176. 2019
- “Is This an Example Image?” – Predicting the Relative Abstractness Level of Image and Text. Advances in Information Retrieval 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14–18, 2019, Proceedings, Part I. Springer, Cham. 711-725. 2019
- A Neural Approach for Text Extraction from Scholarly Figures. 2019 International Conference on Document Analysis and Recognition (ICDAR). 1438-1443. 2019
- Current Challenges for Studying Search as Learning Processes. WebSci’18 Linked Learning 2018. 2018
- An Analytics Tool for Exploring Scientific Software and Related Publications. Digital Libraries for Open Knowledge. 299-303. 2018
- Finding Person Relations in Image Data of News Collections in the Internet Archive. Digital Libraries for Open Knowledge. 229-240. 2018
- Geolocation Estimation of Photos Using a Hierarchical Model and Scene Classification. Computer Vision – ECCV 2018. 575-592. 2018
- Recommending Scientific Videos Based on Metadata Enrichment Using Linked Open Data. Digital Libraries for Open Knowledge. 286-292. 2018
- TIB-arXiv: An Alternative Search Portal for the arXiv Pre-print Server. Digital Libraries for Open Knowledge. 295-298. 2018
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conference paper
- TIB AV-Analytics: A Web-based Platform for Scholarly Video Analysis and Film Studies. SIGIR '23: Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval. 3195-3199. 2023
- Grade Level Filtering for Learning Object Search using Entity Linking. Joint Proceedings of the 10th International Workshop on News Recommendation and Analytics (INRA 2022) and the 3rd International Workshop on Investigating Learning During Web Search (IWILDS 2022) co-located with 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2022). 69-83. 2022
- Kinetik und Methodik - Film als dynamische und multimodale Herausforderung für die DH. DHd2022: Kulturen des digitalen Gedächtnisses. Konferenzabstracts. 2022
- iART - Eine Suchmaschine zur Unterstützung von bildorientierten Forschungsprozessen. DHd2022: Kulturen des digitalen Gedächtnisses. Konferenzabstracts. 2022
- Requirements Analysis for an Open Research Knowledge Graph. Digital Libraries for Open Knowledge: 24th International Conference on Theory and Practice of Digital Libraries, TPDL 2020, Lyon, France, August 25–27, 2020, Proceedings. 3-18. 2020
- A Feature Analysis for Multimodal News Retrieval. Proceedings of the 1st International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 17th Extended Semantic Web Conference (ESWC 2020). 43-56. 2020
- MLM: A Benchmark Dataset for Multitask Learning with Multiple Languages and Modalities. CIKM '20: Proceedings of the 29th ACM International Conference on Information & Knowledge Management. 2967-2974. 2020
- Estimating Relative Depth in Single Images via Rankboost. 2017 IEEE International Conference on Multimedia and Expo (ICME). 919-924. 2017
- Estimating the Information Gap between Textual and Visual Representations. ICMR '17 : Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval. 14-22. 2017
- “Are Machines Better Than Humans in Image Tagging?” - A User Study Adds to the Puzzle. Advances in Information Retrieval : 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings. 186-198. 2017
- “When Was This Picture Taken?” – Image Date Estimation in the Wild. Advances in Information Retrieval : 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings. 619-625. 2017
- Content-Based Video Retrieval in Historical Collections of the German Broadcasting Archive. Research and Advanced Technology for Digital Libraries: 20th International Conference on Theory and Practice of Digital Libraries, TPDL 2016 Hannover, Germany, September 5–9, 2016, Proceedings. 67-68. 2016
- On the Effects of Spam Filtering and Incremental Learning for Web-Supervised Visual Concept Classification. ICMR '16 Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval. 377-380. 2016
- Semi-supervised Identification of Rarely Appearing Persons in Video by Correcting Weak Labels. ICMR '16 Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval. 381-384. 2016
- Improving Cross-Domain Concept Detection via Object-Based Features. Computer Analysis of Images and Patterns - 16th International Conference, CAIP 2015, Valletta, Malta, September 2-4, 2015, Proceedings, Part II. 359-370. 2015
- Multimodal Video Concept Detection via Bag of Auditory Words and Multiple Kernel Learning. Advances in Multimedia Modeling - 18th International Conference, MMM 2012, Klagenfurt, Austria, January 4-6, 2012. Proceedings. 40-50. 2012
- Efficient data transmission between multimedia web services via aspect-oriented programming. Proceedings of the Second Annual ACM SIGMM Conference on Multimedia Systems, MMSys 2011, Santa Clara, CA, USA, February 23-25, 2011. 93-104. 2011
- Multi-class Object Detection with Hough Forests Using Local Histograms of Visual Words. Computer Analysis of Images and Patterns - 14th International Conference, CAIP 2011, Seville, Spain, August 29-31, 2011, Proceedings, Part I. 386-393. 2011
- On the Spatial Extents of SIFT Descriptors for Visual Concept Detection. Computer Vision Systems - 8th International Conference, ICVS 2011, Sophia Antipolis, France, September 20-22, 2011. Proceedings. 71-80. 2011
- Request/Response Aspects for Web Services. Advanced Information Systems Engineering - 23rd International Conference, CAiSE 2011, London, UK, June 20-24, 2011. Proceedings. 627-641. 2011
- Rethinking Algorithm Design and Development in Speech Processing. 20th International Conference on Pattern Recognition, ICPR 2010, Istanbul, Turkey, 23-26 August 2010. 4476-4479. 2010
- University of Marburg at TRECVID 2010: Semantic Indexing. TREC Video Retrieval Evaluation (TRECVID) 2010 workshop, Gaithersburg, MD, USA, November 2010. 2010
- Eine service-orientierte Grid-Infrastruktur zur Unterstützung medienwissenschaftlicher Filmanalyse. Gemeinschaften in Neuen Medien (GeNeMe) 2009, Dresden, Gemany, 2009. Tagungsband. 79-89. 2009
- Improving Semantic Video Retrieval via Object-Based Features. Proceedings of the 3rd IEEE International Conference on Semantic Computing (ICSC 2009), 14-16 September 2009, Berkeley, CA, USA. 109-115. 2009
- Performance Prediction for Unsupervised Video Indexing. Computer Analysis of Images and Patterns, 13th International Conference, CAIP 2009, Münster, Germany, September 2-4, 2009. Proceedings. 1036-1043. 2009
- Unsupervised Detection of Gradual Video Shot Changes with Motion-Based False Alarm Removal. Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009, Bordeaux, France, September 28 - October 2, 2009. Proceedings. 253-264. 2009
- Efficient data transmission in service workflows for distributed video content analysis. MoMM'2008 - The 6th International Conference on Advances in Mobile Computing and Multimedia, 24 - 26 November 2008, Linz, Austria. 7-14. 2008
- Efficient data transmission in service workflows for distributed video content analysis. MoMM'2008 - The 6th International Conference on Advances in Mobile Computing and Multimedia, 24 - 26 November 2008, Linz, Austria. 7-14. 2008
- University of Marburg at TRECVID 2008: High-Level Feature Extraction. TREC Video Retrieval Evaluation (TRECVID) 2008, workshop, Gaithersburg, MD, USA, November 2008. 2008
- University of Marburg at TRECVID 2008: High-Level Feature Extraction. TREC Video Retrieval Evaluation (TRECVID) 2008, workshop, Gaithersburg, MD, USA, November 2008. 2008
- Adapting appearance models of semantic concepts to particular videos via transductive learning. Proceedings of the 9th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2007, Augsburg, Bavaria, Germany, September 24-29, 2007. 187-196. 2007
- Segmenting Moving Objects in MPEG Videos in the Presence of Camera Motion. 14th International Conference on Image Analysis and Processing (ICIAP 2007), 10-14 September 2007, Modena, Italy. 819-824. 2007
- Semantic video analysis for psychological research on violence in computer games. Proceedings of the 6th ACM International Conference on Image and Video Retrieval, CIVR 2007, Amsterdam, The Netherlands, July 9-11, 2007. 611-618. 2007
- Semi-supervised learning for semantic video retrieval. Proceedings of the 6th ACM International Conference on Image and Video Retrieval, CIVR 2007, Amsterdam, The Netherlands, July 9-11, 2007. 154-161. 2007
- University of Marburg at TRECVID 2007: Shot Boundary Detection and High Level Feature Extraction. TREC Video Retrieval Evaluation (TRECVID) 2007 workshop, Gaithersburg, MD, USA, November 2007. 2007
- Using depth features to retrieve monocular video shots. Proceedings of the 6th ACM International Conference on Image and Video Retrieval, CIVR 2007, Amsterdam, The Netherlands, July 9-11, 2007. 210-217. 2007
- Runtime Integration of Reconfigurable Hardware in Service-Oriented Grids. 2006 IEEE International Conference on Web Services (ICWS 2006), 18-22 September 2006, Chicago, Illinois, USA. 945-948. 2006
- Self-Supervised Learning for Robust Video Indexing. Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, ICME 2006, July 9-12 2006, Toronto, Ontario, Canada. 1749-1752. 2006
- Self-Supervised Learning of Face Appearances in TV Casts and Movies. Eigth IEEE International Symposium on Multimedia (ISM 2006), 11-13 December 2006, San Diego, CA, USA. 78-85. 2006
- A text detection, localization and segmentation system for OCR in images. Sixth IEEE International Symposium on Multimedia Software Engineering, ISMSE 2004, Miami, Florida, USA, December 13-15, 2004. 310-317. 2004
- Estimation of Arbitrary Camera Motion in MPEG Videos. 17th International Conference on Pattern Recognition, ICPR 2004, Cambridge, UK, August 23-26, 2004. 512-515. 2004
- Grid services for distributed video cut detection. Sixth IEEE International Symposium on Multimedia Software Engineering, ISMSE 2004, Miami, Florida, USA, December 13-15, 2004. 164-168. 2004
- Improving Cut Detection in MPEG Videos by GOP-Oriented Frame Difference Normalization. 17th International Conference on Pattern Recognition, ICPR 2004, Cambridge, UK, August 23-26, 2004. 807-810. 2004
- Text Detection in Images Based on Unsupervised Classification of High-Frequency Wavelet Coefficients. 17th International Conference on Pattern Recognition, ICPR 2004, Cambridge, UK, August 23-26, 2004. 425-428. 2004
- Tracking text in MPEG videos. Proceedings of the 12th ACM International Conference on Multimedia, New York, NY, USA, October 10-16, 2004. 240-243. 2004
- Unsupervised Text Segmentation Using Color and Wavelet Features. Image and Video Retrieval: Third International Conference, CIVR 2004, Dublin, Ireland, July 21-23, 2004. Proceedings. 216-224. 2004
- Frame difference normalization: an approach to reduce error rates of cut detection algorithms for MPEG videos. Proceedings of the 2003 International Conference on Image Processing, ICIP 2003, Barcelona, Catalonia, Spain, September 14-18, 2003. 1009-1012. 2003
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dataset
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preprint
- A Closer Look into Recent Video-based Learning Research: A Comprehensive Review of Video Characteristics, Tools, Technologies, and Learning Effectiveness 2023
- MM-Locate-News: Multimodal Focus Location Estimation in News 2022
- TIB-VA at SemEval-2022 Task 5: A Multimodal Architecture for the Detection and Classification of Misogynous Memes 2022
- TVCalib: Camera Calibration for Sports Field Registration in Soccer 2022
- A Multimodal Approach for Semantic Patent Image Retrieval. Proceedings of the 2nd Workshop on Patent Text Mining and Semantic Technologies (PatentSemTech) 2021 co-located with the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2021). 2021
- Analysing the Requirements for an Open Research Knowledge Graph: Use Cases, Quality Requirements and Construction Strategies 2021
- Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce Model. IEEE Conference on Computer Vision and Pattern Recognition 2021. 2021
- Check_square at CheckThat! 2020: Claim Detection in Social Media via Fusion of Transformer and Syntactic Features 2020
- MLM: A Benchmark Dataset for Multitask Learning with Multiple Languages and Modalities 2020
- A Feature Analysis for Multimodal News Retrieval 2020
- Requirements Analysis for an Open Research Knowledge Graph 2020
- A Recommender System For Open Educational Videos Based On Skill Requirements 2020
- Multimodal Analytics for Real-world News using Measures of Cross-modal Entity Consistency 2020
- Investigating Correlations of Inter-coder Agreement and Machine Annotation Performance for Historical Video Data 2019
- "Is this an example image?" -- Predicting the Relative Abstractness Level of Image and Text 2019
- Content-Based Video Retrieval in Historical Collections of the German Broadcasting Archive 2017
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slideshow
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thesis
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working paper
Co-author Network
Map of Science