SemDeep-4_NLIWOD-4 2018
Joint Proceedings of ISWC 2018 Workshops SemDeep-4 and NLIWOD-4

Table of Contents

• Joint Preface
  
  

Session 1: Invited talks

• Invited Talk: Connecting Industrial NL Applications to Knowledge (in Nuance)
  Peter F. Patel-Schneider (NLIWOD-4)
• Invited Talk: Learning Expressive Ontological Concept Descriptions via Neural Networks
  Marco Rospocher (SemDeep-4)

Session 2: The 4th International Workshop on Natural Language Interfaces for Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9)

• An Extensible Natural-Language Query Interface to an Event-Based Semantic Web Triplestore1-16
  Richard Frost, Shane Peelar
  
• Testing a Knowledge Inquiry System on Question Answering Tasks17-32
  Kyriaki Zafeiroudi, Leah Eckman, Rebecca Passonneau(paper published in ”Emerging Topics in Semantic Technologies. ISWC 2018 Satellite Events. E. Demidova, A.J. Zaveri, E. Simperl (Eds.), ISBN: 978-3-89838-736-1, 2018, AKA Verlag Berlin)
  
• Chatbot Who Wants to Learn the Knowledge: KB-Agent33-36
  Younggyun Hahm, Jiho Kim, Sangmin An, Minho Lee, Key-Sun Choi
  
• Open Relation Extraction by Matrix Factorization and Universal Schemas37-50
  Jiho Kim, Sangha Nam, Key-Sun Choi
  
• 8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper)51-57
  Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Felix Conrads, Michael Röder, Giulio Napolitano
  
• 9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper)58-64
  Ricardo Usbeck, Ria Hari Gusmita, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem
  

Session 3: 4th Workshop on Semantic Deep Learning (SemDeep-4)

• Understanding and Representing the Semantics of Large Structured Documents65-76
  Muhammad Mahbubur Rahman, Tim Finin
  
• Combining Text Embedding and Knowledge Graph Embedding Techniques for Academic Search Engines77-88
  Gengchen Mai, Krzysztof Janowicz, Bo Yank
  
• Global and Local Evaluation of Link Prediction Tasks with Neural Embeddings89-102
  Asan Agibetov, Matthias Samwald
  
• A First Experiment on Including Text Literals in KGloVe103-106
  Michael Cochez, Martina Garofalo, Jérôme Lenßen, Maria Angela Pellegrino
  
• Semantic Image-Based Profiling of Users' Interests with Neural Networks
  Szymon Wieczorek, Dominik Filipiak and Agata Filipowska
  (best SemDeep-4 paper published in ”Emerging Topics in Semantic Technologies. ISWC 2018 Satellite Events. E. Demidova, A.J. Zaveri, E. Simperl(Eds.), ISBN: 978-3-89838-736-1, 2018, AKA Verlag Berlin