Semantic Keyword-Based Search on Structured Data Sources : Third International KEYSTONE Conference, IKC 2017, Gdańsk, Poland, September 11-12, 2017, Revised Selected Papers and COST Action IC1302 Reports

This book constitutes the thoroughly refereed post-conference proceedings of the Third COST Action IC1302 International KEYSTONE Conference on Semantic Keyword-Based Search on Structured Data Sources, IKC 2017, held in Gdańsk, Poland, in September 2017. The 13 revised full papers and 5 short papers included in the first part of the book were carefully reviewed and selected from numerous submissions. The second part contains reports that summarize the major activities and achievements that have taken place in the context of the action: the short term scientific missions, the outcome of the summer schools, and the results achieved within the following four work packages: representation of structured data sources; keyword search; user interaction and keyword query interpretation; and research integration, showcases, benchmarks and evaluations. Also included is a short report generated by the chairs of the action. The papers cover a broad range of topics in the area of keyword search combining expertise from many different related fields such as information retrieval, natural language processing, ontology management, indexing, semantic web and linked data. Front Matter ....Pages I-XVII Front Matter ....Pages 1-1 Formalization and Visualization of the Narrative for Museum Guides (Ioannis Bourlakos, Manolis Wallace, Angeliki Antoniou, Costas Vassilakis, George Lepouras, Anna Vassiliki Karapanagiotou)....Pages 3-13 Data Reduction Techniques Applied on Automatic Identification System Data (Claudia Ifrim, Iulian Iuga, Florin Pop, Manolis Wallace, Vassilis Poulopoulos)....Pages 14-19 FIRE: Finding Important News REports (Nicholas Mamo, Joel Azzopardi)....Pages 20-31 Analysing and Visualising Parliamentary Questions: A Linked Data Approach (Charlie Abela, Joel Azzopardi)....Pages 32-43 Keyword Extraction from Parallel Abstracts of Scientific Publications (Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić)....Pages 44-55 Methodology of Selecting the Hadoop Ecosystem Configuration in Order to Improve the Performance of a Plagiarism Detection System (Andrzej Sobecki, Marcin Kepa)....Pages 56-69 Assessing Word Difficulty for Quiz-Like Game (Jakub Jagoda, Tomasz Boiński)....Pages 70-79 From Deep Learning to Deep University: Cognitive Development of Intelligent Systems (Mariia Golovianko, Svitlana Gryshko, Vagan Terziyan)....Pages 80-85 From a Web Services Catalog to a Linked Ecosystem of Services (Fatma Slaimi, Sana Sellami, Omar Boucelma)....Pages 86-98 Towards Keyword-Based Search over Environmental Data Sources (David Álvarez-Castro, José R. R. Viqueira, Alberto Bugarín)....Pages 99-110 Collaboration Networks Analysis: Combining Structural and Keyword-Based Approaches (Ana Meštrović)....Pages 111-122 Exploration of Web Search Results Based on the Formal Concept Analysis (Peter Butka, Thomas Low, Michael Kotzyba, Stefan Haun, Andreas Nürnberger)....Pages 123-135 Challenges in Applying Machine Learning Methods: Studying Political Interactions on Social Networks (Chaya Liebeskind, Karine Nahon)....Pages 136-141 Wikidata and DBpedia: A Comparative Study (D. Abián, F. Guerra, J. Martínez-Romanos, Raquel Trillo-Lado)....Pages 142-154 Multi-Lingual LSA with Serbian and Croatian: An Investigative Case Study (Colin Layfield, Dragan Ivanović, Joel Azzopardi)....Pages 155-164 Item-Based Vs User-Based Collaborative Recommendation Predictions (Joel Azzopardi)....Pages 165-170 An Integrated Smart City Platform (Paolo Nesi, Laura Po, José R. R. Viqueira, Raquel Trillo-Lado)....Pages 171-176 Accessing the Deep Web with Keywords: A Foundational Approach (Andrea Calì, Martín Ugarte)....Pages 177-183 Front Matter ....Pages 185-185 The KEYSTONE IC1302 COST Action (Francesco Guerra, Yannis Velegrakis, Jorge Cardoso, John G. Breslin)....Pages 187-195 KEYSTONE WG1: Activities and Results Overview on Representation of Structured Data Sources (Raquel Trillo-Lado, Stefan Dietze)....Pages 196-214 KEYSTONE WG2: Activities and Results Overview on Keyword Search (Julian Szymański, Elena Demidova)....Pages 215-223 KEYSTONE WG3: Activities and Results Overview on User Interaction (Omar Boucelma)....Pages 224-229 KEYSTONE Activities and Results Overview on Training Schools (Charlie Abela, Antonio Fariña, Mihai Lupu, Raquel Trillo-Lado, José R. R. Viqueira)....Pages 230-238 KEYSTONE Activities and Results Overview on Enabling Mobility & Fostering Collaborations Through STSM (Abdulhussain E. Mahdi)....Pages 239-259 Back Matter ....Pages 261-261