© 2018

Semantic Web Challenges

5th SemWebEval Challenge at ESWC 2018, Heraklion, Greece, June 3–7, 2018, Revised Selected Papers

  • Davide Buscaldi
  • Aldo Gangemi
  • Diego Reforgiato Recupero
Conference proceedings SemWebEval 2018

Part of the Communications in Computer and Information Science book series (CCIS, volume 927)

Table of contents

  1. Front Matter
    Pages I-XII
  2. The Mighty Storage Challenge

    1. Front Matter
      Pages 1-1
    2. Kleanthi Georgala, Mirko Spasić, Milos Jovanovik, Vassilis Papakonstantinou, Claus Stadler, Michael Röder et al.
      Pages 3-16
    3. Ruben Taelman, Miel Vander Sande, Ruben Verborgh
      Pages 17-23
  3. Open Knowledge Extraction Challenge

    1. Front Matter
      Pages 37-37
    2. René Speck, Michael Röder, Felix Conrads, Hyndavi Rebba, Catherine Camilla Romiyo, Gurudevi Salakki et al.
      Pages 39-51
    3. Héctor Cerezo-Costas, Manuela Martín-Vicente
      Pages 52-66
  4. The Scalable Question Answering Over Linked Data Challenge

    1. Front Matter
      Pages 67-67
    2. Giulio Napolitano, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo
      Pages 69-75
    3. Dennis Diefenbach, Kamal Singh, Pierre Maret
      Pages 76-81
    4. Elizaveta Zimina, Jyrki Nummenmaa, Kalervo Järvelin, Jaakko Peltonen, Kostas Stefanidis, Heikki Hyyrö
      Pages 82-97
    5. Nikolay Radoev, Amal Zouaq, Mathieu Tremblay, Michel Gagnon
      Pages 98-113
  5. Semantic Sentiment Analysis Challenge

    1. Front Matter
      Pages 115-115
    2. Mauro Dragoni, Erik Cambria
      Pages 117-128
    3. Guangyuan Piao, John G. Breslin
      Pages 129-139
    4. Mattia Atzeni, Diego Reforgiato Recupero
      Pages 140-150
    5. Andi Rexha, Mark Kröll, Mauro Dragoni, Roman Kern
      Pages 186-196

About these proceedings


This book constitutes the thoroughly refereed post conference proceedings of the 4th edition of the Semantic Web Evaluation Challenge, SemWebEval 2018, co-located with the 15th European Semantic Web conference, held in Heraklion, Greece, in June 2018.

This book includes the descriptions of all methods and tools that competed at SemWebEval 2018, together with a detailed description of the tasks, evaluation procedures and datasets. The 18 revised full papers presented in this volume were carefully reviewed and selected from 24 submissions. The contributions are grouped in the areas: the mighty storage challenge; open knowledge extraction challenge; question answering over linked data challenge; semantic sentiment analysis.


artificial intelligence computational linguistics data handling data mining databases information retrieval knowledge base knowledge-based system linked data natural language processing systems natural languages ontologies semantic web semantics sentiment analysis social networking social networks

Editors and affiliations

  1. 1.Laboratoire d'Informatique de Paris-NordParis 13 UniversityVilletaneuseFrance
  2. 2.University of BolognaBolognaItaly
  3. 3.Department of Mathematics and Computer ScienceUniversity of CagliariCagliariItaly

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