Knowledge Engineering and Semantic Web: 8th International Conference, KESW 2017, Szczecin, Poland, November 8-10, 2017, Proceedings

Front Matter ....Pages I-XIII
Front Matter ....Pages 1-1
 Reducing the Degradation of Sentiment Analysis for Text Collections Spread over a Period of Time  (Yuliya Rubtsova)....Pages 3-13
 Searching for the Most Negative Opinions  (Sattam Almatarneh, Pablo Gamallo)....Pages 14-22
 Diversified Semantic Query Reformulation  (Rubén Manrique, Olga Mariño)....Pages 23-37
 RuThes Cloud: Towards a Multilevel Linguistic Linked Open Data Resource for Russian  (Alexander Kirillovich, Olga Nevzorova, Emil Gimadiev, Natalia Loukachevitch)....Pages 38-52
 The Algorithm of Modelling and Analysis of Latent Semantic Relations: Linear Algebra vs. Probabilistic Topic Models  (Nina Rizun, Yurii Taranenko, Wojciech Waloszek)....Pages 53-68
 Discovering Relational Phrases for Qualia Roles Through Open Information Extraction  (Giovanni Siragusa, Valentina Leone, Luigi Di Caro, Claudio Schifanella)....Pages 69-84
 Probabilistic Topic Modelling for Controlled Snowball Sampling in Citation Network Collection  (Hennadii Dobrovolskyi, Nataliya Keberle, Olga Todoriko)....Pages 85-100
 Russian Tagging and Dependency Parsing Models for Stanford CoreNLP Natural Language Toolkit  (Liubov Kovriguina, Ivan Shilin, Alexander Shipilo, Alina Putintseva)....Pages 101-111
 Investigating the Relationship Between Tweeting Style and Popularity: The Case of US Presidential Election 2016  (Farideh Tavazoee, Claudio Conversano, Francesco Mola)....Pages 112-123
Front Matter ....Pages 125-125
 Temporal Reasoning with Non-convex Intervals  (Miguel Bento Alves, Carlos Viegas Damásio, Nuno Correia)....Pages 127-142
 More on the Data Complexity of Answering Ontology-Mediated Queries with a Covering Axiom  (Olga Gerasimova, Stanislav Kikot, Vladimir Podolskii, Michael Zakharyaschev)....Pages 143-158
 QSMat: Query-Based Materialization for Efficient RDF Stream Processing  (Christian Mathieu, Matthias Klusch, Birte Glimm)....Pages 159-174
 Employing Link Differentiation in Linked Data Semantic Distance  (Sultan Alfarhood, Susan Gauch, Kevin Labille)....Pages 175-191
Front Matter ....Pages 193-193
 Ontology for Representing Human Needs  (Soheil Human, Florian Fahrenbach, Florian Kragulj, Vadim Savenkov)....Pages 195-210
 Knowledge Graph: Semantic Representation and Assessment of Innovation Ecosystems  (Klaus Ulmschneider, Birte Glimm)....Pages 211-226
Front Matter ....Pages 227-227
 RDF Updates with Constraints  (Mirian Halfeld-Ferrari, Carmem S. Hara, Flavio R. Uber)....Pages 229-245
 Ephedra: Efficiently Combining RDF Data and Services Using SPARQL Federation  (Andriy Nikolov, Peter Haase, Johannes Trame, Artem Kozlov)....Pages 246-262
 Managing Lifecycle of Big Data Applications  (Ivan Ermilov, Axel-Cyrille Ngonga Ngomo, Aad Versteden, Hajira Jabeen, Gezim Sejdiu, Giorgos Argyriou et al.)....Pages 263-276
Front Matter ....Pages 277-277
 Ontology-Based Representation of Learner Profiles for Accessible OpenCourseWare Systems  (Mirette Elias, Steffen Lohmann, Sören Auer)....Pages 279-294
 Towards the Semantic MOOC: Extracting, Enriching and Interlinking E-Learning Data in Open edX Platform  (Dmitry Volchek, Aleksei Romanov, Dmitry Mouromtsev)....Pages 295-305
Front Matter ....Pages 307-307
 DBpedia Entity Type Detection Using Entity Embeddings and N-Gram Models  (Hanqing Zhou, Amal Zouaq, Diana Inkpen)....Pages 309-322
 Alignment: A Collaborative, System Aided, Interactive Ontology Matching Platform  (Sotirios Karampatakis, Charalampos Bratsas, Ondřej Zamazal, Panagiotis Marios Filippidis, Ioannis Antoniou)....Pages 323-333
Front Matter ....Pages 335-335
 ODERU: Optimisation of Semantic Service-Based Processes in Manufacturing  (Luca Mazzola, Patrick Kapahnke, Matthias Klusch)....Pages 337-346
 Why Enriching Business Transactions with Linked Open Data May Be Problematic in Classification Tasks  (Eirik Folkestad, Erlend Vollset, Marius Rise Gallala, Jon Atle Gulla)....Pages 347-362
Back Matter ....Pages 363-364