Harald Sack

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 111

Top Venues

CoRR

ESWC (Satellite Events)

Semantic Web

SEMANTiCS Posters&Demos

University of Trier, Germany (PHD)

Education History

University of Trier, Germany

PHD

Publications

Russa Biswas, Harald Sack, Mehwish Alam
MADLINK: Attentive multihop and entity descriptions for link prediction in knowledge graphs. Semantic Web 15 (1) (2024)
Cristian Santini, Etienne Posthumus, Mary Ann Tan, Oleksandra Bruns, Tabea Tietz, Harald Sack
Multimodal Search on Iconclass using Vision-Language Pre-Trained Models. CoRR (2023)
Linnaea Charlotte Söhn, Oleksandra Bruns, Jonatan Jalle Steller, Torsten Schrade, Jörg Waitelonis, Tabea Tietz, Julia Tolksdorf, Etienne Posthumus, Heike Fliegl, Ebrahim Norouzi, Harald Sack
From Floppy Disks to 5-Star LOD: FAIR Research Infrastructure for NFDI4Culture. DaMaLOS (2023)
Cristian Santini, Etienne Posthumus, Tabea Tietz, Mary Ann Tan, Oleksandra Bruns, Harald Sack
Multimodal Search on Iconclass Using Vision-Language Pre-Trained Models. JCDL (2023)
Harald Sack
Symbolic vs Subsymbolic Knowledge Representation, an Epic Dilemma? EGC (2023)
Tabea Tietz, Oleksandra Bruns, Harald Sack
A Data Model for Linked Stage Graph and the Historical Performing Arts Domain (short paper). SWODCH (2023)
Mahsa Vafaie, Oleksandra Bruns, Nastasja Pilz, Jörg Waitelonis, Harald Sack
CourtDocs Ontology: Towards a Data Model for Representation of Historical Court Proceedings. K-CAP (2023)
Harald Sack, Torsten Schrade, Oleksandra Bruns, Etienne Posthumus, Tabea Tietz, Ebrahim Norouzi, Jörg Waitelonis, Heike Fliegl, Linnaea Charlotte Söhn, Julia Tolksdorf, Jonatan Jalle Steller, Abril Azócar Guzmán, Said Fathalla, Ahmad Zainul Ihsan, Volker Hofmann, Stefan Sandfeld, Felix Fritzen, Amir Laadhar, Sonja Schimmler, Peter Mutschke
Knowledge Graph Based RDM Solutions NFDI4Culture - NFDI-MatWerk - NFDI4DataScience. CoRDI (2023)
Russa Biswas, Lucie-Aimée Kaffee, Michael Cochez, Stefania Dumbrava, Theis E. Jendal, Matteo Lissandrini, Vanessa López, Eneldo Loza Mencía, Heiko Paulheim, Harald Sack, Edlira Vakaj, Gerard de Melo
Knowledge Graph Embeddings: Open Challenges and Opportunities. TGDK 1 (1) (2023)
Tabea Tietz, Oleksandra Bruns, Heike Fliegl, Etienne Posthumus, Torsten Schrade, Harald Sack
Knowledge Graph-basierte Forschungsdatenintegration in NFDI4Culture. DHd (2023)
Oleksandra Bruns, Tabea Tietz, Sandra Göller, Harald Sack
TRANSRAZ Data Model: Towards a Geosocial Representation of Historical Cities. SEMANTiCS (2023)
Cristian Santini, Genet Asefa Gesese, Silvio Peroni, Aldo Gangemi, Harald Sack, Mehwish Alam
A knowledge graph embeddings based approach for author name disambiguation using literals. Scientometrics 127 (8) (2022)
Yiyi Chen, Harald Sack, Mehwish Alam
Analyzing social media for measuring public attitudes toward controversies and their driving factors: a case study of migration. Soc. Netw. Anal. Min. 12 (1) (2022)
Mehwish Alam, Anna Fensel, Jorge Martínez Gil, Bernhard Moser, Diego Reforgiato Recupero, Harald Sack
Special Issue on Machine Learning and Knowledge Graphs. Future Gener. Comput. Syst. 129 (2022)
Mary Ann Tan, Etienne Posthumus, Harald Sack
Audio Ontologies for Intangible Cultural Heritage. ESWC (Satellite Events) (2022)
Geoffray Bonnin, Danilo Dessì, Gianni Fenu, Martin Hlosta, Mirko Marras, Harald Sack
Guest Editorial of the FGCS Special Issue on Advances in Intelligent Systems for Online Education. Future Gener. Comput. Syst. 127 (2022)
Genet Asefa Gesese, Harald Sack, Mehwish Alam
RAILD: Towards Leveraging Relation Features for Inductive Link Prediction In Knowledge Graphs. CoRR (2022)
Russa Biswas, Jan Portisch, Heiko Paulheim, Harald Sack, Mehwish Alam
Entity Type Prediction Leveraging Graph Walks and Entity Descriptions. CoRR (2022)
Mehwish Alam, Davide Buscaldi, Michael Cochez, Francesco Osborne, Diego Reforgiato Recupero, Harald Sack
Editorial of the Special Issue on Deep Learning and Knowledge Graphs. Semantic Web 13 (3) (2022)
Russa Biswas, Yiyi Chen, Heiko Paulheim, Harald Sack, Mehwish Alam
It's All in the Name: Entity Typing Using Multilingual Language Models. ESWC (Satellite Events) (2022)
Genet Asefa Gesese, Harald Sack, Mehwish Alam
RAILD: Towards Leveraging Relation Features for Inductive Link Prediction In Knowledge Graphs. IJCKG (2022)
Russa Biswas, Jan Portisch, Heiko Paulheim, Harald Sack, Mehwish Alam
Entity Type Prediction Leveraging Graph Walks and Entity Descriptions. ISWC (2022)
Cristian Santini, Mary Ann Tan, Oleksandra Bruns, Tabea Tietz, Etienne Posthumus, Harald Sack
Knowledge Extraction for Art History: the Case of Vasari's The Lives of The Artists. Qurator (2022)
Cristian Santini, Genet Asefa Gesese, Silvio Peroni, Aldo Gangemi, Harald Sack, Mehwish Alam
A Knowledge Graph Embeddings based Approach for Author Name Disambiguation using Literals. CoRR (2022)
Danilo Dessì, Tanja Käser, Mirko Marras, Elvira Popescu, Harald Sack
Designing Intelligent Systems for Online Education: Open Challenges and Future Directions. L2D@WSDM (2021)
Fabian Hoppe, Danilo Dessì, Harald Sack
Deep Learning meets Knowledge Graphs for Scholarly Data Classification. WWW (Companion Volume) (2021)
Danilo Dessì, Tanja Käser, Mirko Marras, Elvira Popescu, Harald Sack
L2D 2021: First International Workshop on Enabling Data-Driven Decisions from Learning on the Web. WSDM (2021)
Genet Asefa Gesese, Russa Biswas, Mehwish Alam, Harald Sack
A survey on knowledge graph embeddings with literals: Which model links better literal-ly? Semantic Web 12 (4) (2021)
Tabea Tietz, Oleksandra Bruns, Sandra Göller, Matthias Razum, Danilo Dessì, Harald Sack
Knowledge Graph enabled Curation and Exploration of Nuremberg's City Heritage. Qurator (2021)
Russa Biswas, Radina Sofronova, Harald Sack, Mehwish Alam
Cat2Type: Wikipedia Category Embeddings for Entity Typing in Knowledge Graphs. K-CAP (2021)
Mary Ann Tan, Tabea Tietz, Oleksandra Bruns, Jonas Oppenlaender, Danilo Dessì, Harald Sack
DDB-KG: The German Bibliographic Heritage in a Knowledge Graph. HistoInformatics@JCDL (2021)
Mahsa Vafaie, Oleksandra Bruns, Danilo Dessì, Nastasja Pilz, Harald Sack
Modelling Archival Hierarchies in Practice: Key Aspects and Lessons Learned. HistoInformatics@JCDL (2021)
Yiyi Chen, Genet Asefa Gesese, Harald Sack, Mehwish Alam
Temporal Evolution of the Migration-related Topics on Social Media. ISWC (Posters/Demos/Industry) (2021)
Russa Biswas, Radina Sofronova, Mehwish Alam, Harald Sack
Contextual Language Models for Knowledge Graph Completion. MLSMKG@PKDD/ECML (2021)
Oleksandra Vsesviatska, Tabea Tietz, Fabian Hoppe, Mirjam Sprau, Nils Meyer, Danilo Dessì, Harald Sack
ArDO: an ontology to describe the dynamics of multimedia archival records. SAC (2021)
Yiyi Chen, Harald Sack, Mehwish Alam
MigrationsKB: A Knowledge Base of Public Attitudes towards Migrations and their Driving Factors. CoRR (2021)
Russa Biswas, Radina Sofronova, Mehwish Alam, Nicolas Heist, Heiko Paulheim, Harald Sack
Do Judge an Entity by Its Name! Entity Typing Using Language Models. ESWC (Satellite Events) (2021)
Mehwish Alam, Russa Biswas, Yiyi Chen, Danilo Dessì, Genet Asefa Gesese, Fabian Hoppe, Harald Sack
HierClasSArt: Knowledge-Aware Hierarchical Classification of Scholarly Articles. WWW (Companion Volume) (2021)
Genet Asefa Gesese, Mehwish Alam, Harald Sack
LiterallyWikidata - A Benchmark for Knowledge Graph Completion Using Literals. ISWC (2021)
Oleksandra Bruns, Tabea Tietz, Mehdi Ben Chaabane, Manuel Portz, Felix Xiong, Harald Sack
The Nuremberg Address Knowledge Graph. ESWC (Satellite Events) (2021)
Mary Ann Tan, Tabea Tietz, Oleksandra Bruns, Jonas Oppenlaender, Danilo Dessì, Harald Sack
DDB-EDM to FaBiO: The Case of the German Digital Library. ISWC (Posters/Demos/Industry) (2021)
Mehwish Alam, Henk Birkholz, Danilo Dessì, Christoph Eberl, Heike Fliegl, Peter Gumbsch, Philipp von Hartrott, Lutz Mädler, Markus Niebel, Harald Sack, Akhil Thomas
Ontology Modelling for Materials Science Experiments. SEMANTiCS Posters&Demos (2021)
Genet Asefa Gesese, Fabian Hoppe, Mehwish Alam, Harald Sack
Leveraging Multilingual Descriptions for Link Prediction: Initial Experiments. ISWC (Demos/Industry) (2020)
Matthias Razum, Sandra Göller, Harald Sack, Tabea Tietz, Oleksandra Vsesviatska, Gerhard Weilandt, Marc Grellert, Torben Scharm
TOPORAZ. Inf. Wiss. Prax. 71 (4) (2020)
Russa Biswas, Radina Sofronova, Mehwish Alam, Harald Sack
Entity Type Prediction in Knowledge Graphs using Embeddings. CoRR (2020)
Danilo Dessì, Francesco Osborne, Diego Reforgiato Recupero, Davide Buscaldi, Enrico Motta, Harald Sack
AI-KG: An Automatically Generated Knowledge Graph of Artificial Intelligence. ISWC (2) (2020)
Nacira Abbas, Kholoud Alghamdi, Mortaza Alinam, Francesca Alloatti, Glenda C. M. Amaral, Claudia d'Amato, Luigi Asprino, Martin Beno, Felix Bensmann, Russa Biswas, Ling Cai, Riley Capshaw, Valentina Anita Carriero, Irene Celino, Amine Dadoun, Stefano De Giorgis, Harm Delva, John Domingue, Michel Dumontier, Vincent Emonet, Marieke van Erp, Paola Espinoza-Arias, Omaima Fallatah, Sebastián Ferrada, Marc Gallofré Ocaña, Michalis Georgiou, Genet Asefa Gesese, Frances Gillis-Webber, Francesca Giovannetti, María Granados Buey, Ismail Harrando, Ivan Heibi, Vitor Horta, Laurine Huber, Federico Igne, Mohamad Yaser Jaradeh, Neha Keshan, Aneta Koleva, Bilal Koteich, Kabul Kurniawan, Mengya Liu, Chuangtao Ma, Lientje Maas, Martin Mansfield, Fabio Mariani, Eleonora Marzi, Sepideh Mesbah, Maheshkumar Mistry, Alba Catalina Morales Tirado, Anna Nguyen, Viet Bach Nguyen, Allard Oelen, Valentina Pasqual, Heiko Paulheim, Axel Polleres, Margherita Porena, Jan Portisch, Valentina Presutti, Kader Pustu-Iren, Ariam Rivas Mendez, Soheil Roshankish, Sebastian Rudolph, Harald Sack, Ahmad Sakor, Jaime Salas, Thomas Schleider, Meilin Shi, Gianmarco Spinaci, Chang Sun, Tabea Tietz, Molka Tounsi Dhouib, Alessandro Umbrico, Wouter van den Berg, Weiqin Xu
Knowledge Graphs Evolution and Preservation - A Technical Report from ISWS 2019. CoRR (2020)
Mehwish Alam, Manuel Kaschura, Harald Sack
Apollo: Twitter Stream Analyzer of Trending Hashtags: A case-study of #COVID-19. ISWC (Demos/Industry) (2020)
Tabea Tietz, Jörg Waitelonis, Mehwish Alam, Harald Sack
Knowledge Graph based Analysis and Exploration of Historical Theatre Photographs. Qurator (2020)
Mehwish Alam, Paul Groth, Pascal Hitzler, Heiko Paulheim, Harald Sack, Volker Tresp
CSSA'20: Workshop on Combining Symbolic and Sub-Symbolic Methods and their Applications. CIKM (2020)
Mehwish Alam, Genet Asefa Gesese, Zahra Rezaie, Harald Sack
MigrAnalytics: Entity-based Analytics of Migration Tweets. ISWC (Demos/Industry) (2020)
Russa Biswas, Mehwish Alam, Harald Sack
Is Aligning Embedding Spaces a Challenging Task? An Analysis of the Existing Methods. CoRR (2020)
Fabian Hoppe, Tabea Tietz, Danilo Dessì, Mirjam Sprau, Mehwish Alam, Harald Sack
The Challenges of German Archival Document Categorization on Insufficient Labeled Data. WHiSe@ESWC (2020)
Russa Biswas, Radina Sofronova, Mehwish Alam, Harald Sack
Entity Type Prediction in Knowledge Graphs using Embeddings. DL4KG@ESWC (2020)
Radina Sofronova, Russa Biswas, Mehwish Alam, Harald Sack
Entity Typing Based on RDF2Vec Using Supervised and Unsupervised Methods. ESWC (Satellite Events) (2020)
Rima Türker, Lei Zhang, Mehwish Alam, Harald Sack
Weakly Supervised Short Text Categorization Using World Knowledge. ISWC (1) (2020)
Mehwish Alam, Qingyuan Bie, Rima Türker, Harald Sack
Entity-Based Short Text Classification Using Convolutional Neural Networks. EKAW (2020)
Tabea Tietz, Mehwish Alam, Harald Sack, Marieke van Erp
Challenges of Knowledge Graph Evolution from an NLP Perspective. WHiSe@ESWC (2020)
Genet Asefa Gesese, Mehwish Alam, Harald Sack
Semantic Entity Enrichment by Leveraging Multilingual Descriptions for Link Prediction. CoRR (2020)
Genet Asefa Gesese, Mehwish Alam, Harald Sack
Semantic Entity Enrichment by Leveraging Multilingual Descriptions for Link Prediction. DL4KG@ESWC (2020)
Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack
Knowledge-Based Short Text Categorization Using Entity and Category Embedding. GI-Jahrestagung (2019)
Sven Müller, Michael Brunzel, Daniela Kaun, Russa Biswas, Maria Koutraki, Tabea Tietz, Harald Sack
HistorEx: Exploring Historical Text Corpora Using Word and Document Embeddings. ESWC (Satellite Events) (2019)
Lei Zhang, Tianxing Wu, Liang Xu, Meng Wang, Guilin Qi, Harald Sack
Emerging Entity Discovery Using Web Sources. CCKS (2019)
Tabea Tietz, Harald Sack
Open Cultural Heritage Data in University Programming Courses. ESWC (Satellite Events) (2019)
Genet Asefa Gesese, Russa Biswas, Harald Sack
A Comprehensive Survey of Knowledge Graph Embeddings with Literals: Techniques and Applications. DL4KG@ESWC (2019)
Tabea Tietz, Harald Sack
Linked Data Supported Content Analysis for Sociology. SEMANTiCS (2019)
Tabea Tietz, Jörg Waitelonis, Kanran Zhou, Paul Felgentreff, Nils Meyer, Andreas Weber, Harald Sack
Linked Stage Graph. SEMANTiCS Posters&Demos (2019)
Genet Asefa Gesese, Russa Biswas, Mehwish Alam, Harald Sack
A Survey on Knowledge Graph Embeddings with Literals: Which model links better Literal-ly? CoRR (2019)
Tayeb Abderrahmani Ghor, Esha Agrawal, Mehwish Alam, Omar Alqawasmeh, Claudia d'Amato, Amina Annane, Amr Azzam, Andrew Berezovskyi, Russa Biswas, Mathias Bonduel, Quentin Brabant, Cristina-Iulia Bucur, Elena Camossi, Valentina Anita Carriero, Shruthi Chari, David Chaves-Fraga, Fiorela Ciroku, Michael Cochez, Hubert Curien, Vincenzo Cutrona, Rahma Dandan, Danilo Dessì, Valerio Di Carlo, Ahmed El Amine Djebri, Marieke van Erp, Faiq Miftakhul Falakh, Alba Fernndez Izquierdo, Giuseppe Futia, Aldo Gangemi, Simone Gasperoni, Arnaud Grall, Lars Heling, Pierre Henri, Noura Herradi, Subhi Issa, Samaneh Jozashoori, Nyoman Juniarta, Lucie-Aimée Kaffee, Ilkcan Keles, Prashant Khare, Viktor Kovtun, Valentina Leone, Siying Li, Sven Lieber, Pasquale Lisena, Tatiana Makhalova, Ludovica Marinucci, Thomas Minier, Benjamin Moreau, Alberto Moya Loustaunau, Durgesh Nandini, Sylwia Ozdowska, Amanda Pacini de Moura, Swati Padhee, Guillermo Palma, Pedro Del Pozo Jimnez, Valentina Presutti, Roberto Reda, Ettore Rizza, Henry Rosales-mndez, Sebastian Rudolph, Harald Sack, Luca Sciullo, Humasak Simanjuntak, Carlo Stomeo, Thiviyan Thanapalasingam, Tabea Tietz, Dalia Varanka, Maria-Esther Vidal, Michael Wolowyk, Maximilian Zocholl
Linked Open Data Validity - A Technical Report from ISWS 2018. CoRR (2019)
Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack
Knowledge-Based Short Text Categorization Using Entity and Category Embedding. ESWC (2019)
Jörg Waitelonis, Henrik Jürges, Harald Sack
Remixing entity linking evaluation datasets for focused benchmarking. Semantic Web 10 (2) (2019)
Thomas Low, Christian Hentschel, Sayantan Polley, Anustup Das, Harald Sack, Andreas Nürnberger, Sebastian Stober
The ISMIR Explorer - A Visual Interface for Exploring 20 Years of ISMIR Publications. ISMIR (2019)
Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack
"The Less Is More" for Text Classification, . SEMANTiCS Posters&Demos (2018)
Russa Biswas, Rima Türker, Farshad Bakhshandegan Moghaddam, Maria Koutraki, Harald Sack
Wikipedia Infobox Type Prediction Using Embeddings. DL4KGS@ESWC (2018)
Maria Koutraki, Farshad Bakhshandegan Moghaddam, Harald Sack
Temporal Role Annotation for Named Entities. SEMANTiCS (2018)
Henning Agt-Rickauer, Ralf-Detlef Kutsche, Harald Sack
DoMoRe - A Recommender System for Domain Modeling. MODELSWARD (2018)
Henning Agt-Rickauer, Ralf-Detlef Kutsche, Harald Sack
Automated Recommendation of Related Model Elements for Domain Models. MODELSWARD (Revised Selected Papers) (2018)
Henning Agt-Rickauer, Olivier Aubert, Christian Hentschel, Harald Sack
Authoring and Publishing Linked Open Film-Analytical Data. EKAW (Posters & Demos) (2018)
Tabea Tietz, Francesca Pichierri, Maria Koutraki, Dara Hallinan, Franziska Boehm, Harald Sack
Digital Zombies - the Reanimation of our Digital Selves. WWW (Companion Volume) (2018)
Henning Agt-Rickauer, Christian Hentschel, Harald Sack
Semantic Annotation and Automated Extraction of Audio-Visual Staging Patterns in Large-Scale Empirical Film Studies. SEMANTiCS Posters&Demos (2018)
Hidir Aras, Rima Türker, Dieter Geiss, Max Milbradt, Harald Sack
Get Your Hands Dirty: Evaluating Word2Vec Models for Patent Data. SEMANTiCS Posters&Demos (2018)
Russa Biswas, Maria Koutraki, Harald Sack
Exploiting Equivalence to Infer Type Subsumption in Linked Graphs. ESWC (Satellite Events) (2018)
Russa Biswas, Maria Koutraki, Harald Sack
Predicting Wikipedia Infobox Type Information using Word Embeddings on Categories. EKAW (Posters & Demos) (2018)
Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack
TECNE: Knowledge Based Text Classification Using Network Embeddings. EKAW (Posters & Demos) (2018)
Rima Türker, Maria Koutraki, Jörg Waitelonis, Harald Sack
Entity Suggestion Ranking via Context Hashing. ISWC (Posters, Demos & Industry Tracks) (2017)
Fabien Gandon, Marta Sabou, Harald Sack
Weaving a Web of linked resources. Semantic Web 8 (6) (2017)
Thomas Low, Christian Hentschel, Sebastian Stober, Harald Sack, Andreas Nürnberger
Exploring Large Movie Collections: Comparing Visual Berrypicking and Traditional Browsing. MMM (2) (2017)
Jörg Waitelonis, Harald Sack
Named Entity Linking in #Tweets with KEA. #Microposts (2016)
Tabea Tietz, Jörg Waitelonis, Joscha Jäger, Harald Sack
refer: a Linked Data based Text Annotation and Recommender System for Wordpress. ISWC (Posters & Demos) (2016)
Jörg Waitelonis, Margret Plank, Harald Sack
TIB|AV-Portal: Integrating Automatically Generated Video Annotations into the Web of Data. TPDL (2016)
Magnus Knuth, Jörg Waitelonis, Harald Sack
I am a Machine, Let Me Understand Web Media! ICWE (2016)
Tabea Tietz, Joscha Jäger, Jörg Waitelonis, Harald Sack
Semantic Annotation and Information Visualization for Blogposts with refer. VOILA@ISWC (2016)
Henning Agt-Rickauer, Jörg Waitelonis, Tabea Tietz, Harald Sack
Data Integration for the Media Value Chain. ISWC (Posters & Demos) (2016)
Jörg Waitelonis, Henrik Jürges, Harald Sack
Don't compare Apples to Oranges: Extending GERBIL for a fine grained NEL evaluation. SEMANTiCS (2016)
Christian Hentschel, Timur Pratama Wiradarma, Harald Sack
Fine tuning CNNS with scarce training data - Adapting imagenet to art epoch classification. ICIP (2016)
Magnus Knuth, Olaf Hartig, Harald Sack
Scheduling Refresh Queries for Keeping Results from a SPARQL Endpoint Up-to-Date (Short Paper). OTM Conferences (2016)
Dominik Filipiak, Henning Agt-Rickauer, Christian Hentschel, Agata Filipowska, Harald Sack
Quantitative Analysis of Art Market Using Ontologies, Named Entity Recognition and Machine Learning: A Case Study. BIS (2016)
Milan Dojchinovski, Dinesh Reddy, Tomás Kliegr, Tomas Vitvar, Harald Sack
Crowdsourced Corpus with Entity Salience Annotations. LREC (2016)
Magnus Knuth, Olaf Hartig, Harald Sack
Scheduling Refresh Queries for Keeping Results from a SPARQL Endpoint Up-to-Date (Extended Version). CoRR (2016)
Christian Hentschel, Harald Sack
Learning from the uncertain: leveraging social communities to generate reliable training data for visual concept detection tasks. I-KNOW (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Harald Sack