2019

Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019

Authors: Mehwish Alam, Ricardo Usbeck, Tassilo Pellegrini, Harald Sack, York Sure-Vetter

Preface: 3rd Workshop on Querying and Benchmarking the Web of Data

Authors: Muhammad Saleem 0002, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Ruben Verborgh, Aidan Hogan

Conference: QuWeDa@ISWC 2019

Offline Question Answering over Linked Data using Limited Resources

Authors: Paramjot Kaur, Vincent Blücher, Rricha Jalota, Diego Moussallem, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck

Conference: SEMANTiCS 2019

Benchmarking question answering systems

Authors: Ricardo Usbeck, Michael Röder, Michael Hoffmann 0007, Felix Conrads, Jonathan Huthmann, Axel-Cyrille Ngonga Ngomo, Christian Demmler, Christina Unger

Journal: Semantic Web

An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot

Authors: Rricha Jalota, Priyansh Trivedi, Gaurav Maheshwari 0001, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck

Conference: CONVERSATIONS 2019

2018

Why Reinvent the Wheel: Let's Build Question Answering Systems Together

Authors: Kuldeep Singh 0001, Arun Sethupat Radhakrishna, Andreas Both 0001, Saeedeh Shekarpour, Ioanna Lytra, Ricardo Usbeck, Akhilesh Vyas, Akmal Khikmatullaev, Dharmen Punjani, Christoph Lange 0002, Maria-Esther Vidal, Jens Lehmann 0001, Sören Auer

Conference: WWW 2018

The Scalable Question Answering Over Linked Data (SQA) Challenge 2018

Authors: Giulio Napolitano, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo

Conference: SemWebEval@ESWC 2018

Question Answering Mediated by Visual Clues and Knowledge Graphs

Authors: Fabrício Firmino de Faria, Ricardo Usbeck, Alessio Sarullo, Tingting Mu, André Freitas

Conference: WWW 2018

Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference (ESWC 2018), Heraklion, Greece, June 3, 2018

Authors: Matthias Wauer, Mohamed Ahmed Sherif, Muhammad Saleem 0002, Olaf Hartig, Ricardo Usbeck, Ruben Verborgh, Axel-Cyrille Ngonga Ngomo

Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018

Authors: Key-Sun Choi, Luis Espinosa Anke, Thierry Declerck, Dagmar Gromann, Jin-Dong Kim, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem 0002, Ricardo Usbeck