Talks

  • Talks at Conferences
    1. Managing and Consuming Completeness Information for Wikidata Using COOL-WD.
      Radityo Eko Prasojo, Fariz Darari, Simon Razniewski, Werner Nutt. Seventh International Workshop on Consuming Linked Data (COLD2016). Kobe, Japan, October 17, 2016.
    2. Enabling Fine-Grained RDF Data Completeness Assessment.
      Fariz Darari, Simon Razniewski, Radityo Eko Prasojo, Werner Nutt. Web Engineering-16th International Conference (ICWE 2016). Lugano, Switzerland, June 6-9, 2016.
    3. But What Do We Actually Know?
      Simon Razniewski, Fabian M. Suchanek, Werner Nutt. 5th Workshop on Automated Knowledge Base Construction (AKBC 2016). San Diego, USA, June 17, 2016.
    4. Turning The Partial-Closed World Assumption Upside Down.
      Simon Razniewski, Ognjen Savkovic, Werner Nutt. 10th Alberto Mendelzon Workshop on Foundations of Data Management (AMW 2016). Panama City, Panama, May 8-10, 2016.
    5. Query Stability in Monotonic Data-Aware Business Processes.
      Ognjen Savkovic, Elisa Marengo, Werner Nutt. 19th International Conference on Database Theory (ICDT 2016). Bordeaux, France, March 15-18, 2016.
    6. Expressing No-Value Information in RDF.
      Fariz Darari, Radityo Eko Prasojo, Werner Nutt. International Semantic Web Conference (ISWC 2015). Bethlehem, USA, October 11-15, 2015.
    7. Implementing Query Completeness Reasoning.
      Werner Nutt, Sergey Paramonov, Ognjen Savkovic. 24th ACM International on Conference on Information and Knowledge Management (CIKM 2015). Melbourne, Australia, October 19 - 23, 2015.
    8. Constitutive and Regulative Specifications of Commitment Protocols: A Decoupled Approach
      Matteo Baldoni, Cristina Baroglio, Elisa Marengo, Viviana Patti. 24th International Joint Conference on Artificial Intelligence (IJCAI 2015). Buenos Aires, Argentina, July 25-31, 2015.
    9. Identifying the Extent of Completeness of Query Answers over Partially Complete Databases.
      Simon Razniewski, Flip Korn, Werner Nutt, Divesh Srivastava. ACM SIGMOD International Conference on Management of Data (SIGMOD 2015). Melbourne, Australia, May 31 - June 4, 2015.
    10. Long-term Optimization of Update Frequencies for Decaying Information.
      Simon Razniewski, Werner Nutt. 18th International Workshop on Web and Databases (WebDB 2015). Melbourne, Australia, May 31, 2015.
    11. Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements.
      Fariz Darari, Simon Razniewski, Werner Nutt. International Semantic Web Conference (ISWC 2014). Riva del Garda, Italy, October 19-23, 2014.
    12. Databases under the Partial Closed-world Assumption: A Survey.
      Simon Razniewski, Werner Nutt. 26th GI-Workshop Grundlagen von Datenbanken (GvDB 2014). Bozen-Bolzano, Italy, October 21-24, 2014.
    13. Adding completeness information to query answers over spatial databases.
      Simon Razniewski, Werner Nutt. 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems Dallas/Fort Worth, USA, November 4-7, 2014.
    14. Towards a Theory of Query Stability in Business Processes.
      Elisa Marengo, Werner Nutt, Ognjen Savkovic. 8th Alberto Mendelzon Workshop on Foundations of Data Management (AMW 2014). Cartagena de Indias, Colombia, June 4-6, 2014.
    15. CORNER: A Completeness Reasoner for the Semantic Web.
      Fariz Darari, Radityo Eko Prasojo and Werner Nutt. The Semantic Web: ESWC 2014. Crete, Greece, May 25-29, 2014.
    16. An ASP Approach to Query Completeness Reasoning.
      Werner Nutt, Sergey Paramonov, Ognjen Savkovic. 29th International Conference on Logic Programming (ICLP 2013). Istanbul, Turkey, August 24-29, 2013.
    17. Complete Approximations of Incomplete Queries.
      Ognjen Savkovic, Paramita Mirza, Alex Tomasi, Werner Nutt. Very Large Data Bases (VLDB 2013) Riva del Garda, Italy, August 26-30, 2013.
    18. Verification of Query Completeness over Processes.
      Simon Razniewski, Marco Montali, Werner Nutt. Business Process Management (BPM 2013). Beijing, China, August 26-30, 2013.
    19. Completeness Statements about RDF Data Sources and Their Use for Query Answering.
      Fariz Darari, Werner Nutt, Giuseppe Pirrò, Simon Razniewski. International Semantic Web Conference (ISWC 2013). Sydney, Australia, October 21-25, 2013.
  • Other Talks
    1. Query Stability in Monotonic Data-Aware Business Processes.
      Ognjen Savkovic. Oxford University, August 2016.
    2. Ensuring Soundness for SPARQL with Negation Using Completeness Statements.
      Fariz Darari Department of Computer Science, Technical University of Dresden, February 2016. (Computational Logic Seminar)
    3. But What Do We Actually Know?
      Simon Razniewski. Department of Computer Science, Aarhus University, Aarhus, Denmark, April 2016. (Departmental Seminar)
    4. Enabling Fine-grained RDF Data Completeness Assessment.
      Fariz Darari. Department of Computer Science, Technical University of Dresden, February 2016. (Computational Logic Seminar)
    5. Identifying the Extent of Completeness of Query Answers over Partially Complete Databases.
      Simon Razniewski. University of Queensland, Brisbane, Australia, November 2015. (Database Seminar)
    6. Managing Completeness of Web Data.
      Fariz Darari. Wright State University, Dayton, Ohio, USA, October 2015. (Data Semantics Seminar)
    7. Managing Completeness of Data.
      Fariz Darari, Elisa Marengo, Werner Nutt, Simon Razniewski, Ognjen Savkovic. UNIBZ, Bozen, Italy, October 2015. (UniBZ Research Day)
    8. An Overview of Data Completeness Assessment Techniques.
      Simon Razniewski. National University of Singapore, Singapore, July 2015. (Research Seminar)
    9. On the Semantic Web, completeness does matter!
      Fariz Darari. Bertinoro, Italy, July, 2015. (Summer School on Ontology Engineering and the Semantic Web)
    10. Query Stability in Data-aware Business Processes.
      Werner Nutt. Humboldt-Universität Berlin, February 2015. (SOAMED-Ringvorlesung)
    11. Completeness of Queries over Incomplete Databases.
      Werner Nutt. Universidade Nova, Lissabon, January 2015. (Department Seminar Computer Science)
    12. Query Stability in Data-aware Business Processes.
      Ognjen Savkovic. TU Dresden, Germany, April 2014. (European PhD program in Computational Logic Workshop EPCL)
    13. CORNER: A Completeness Reasoner for the Semantic Web.
      Fariz Darari. Technical University Dresden, 17 April 2014. (European PhD program in Computational Logic Workshop EPCL)
    14. Completeness Reasoning for Linked Data Queries.
      Fariz Darari. Technical University Vienna, 18 February 2014. (European Master in Computationl Logic Workshop EMCL)
    15. Completeness of Queries over Incomplete Databases
      Werner Nutt. FBK Trento, 27 January 2014. (Seminar at Fondazione Bruno Kessler, Trento)
    16. Data Quality Aware Querying.
      Ognjen Savkovic. TU Vienna, Austria, December 2013. (Database Theory Seminar)
    17. Verification of Query Completeness over Processes
      Simon Razniewski. Faculty of Computer Science, Free University of Bozen-Bolzano, 10 December 2013. (KRDB Seminar)
    18. Database Completeness Reasoning and Completeness Verification over Processes
      Simon Razniewski. AT&T Research Lab, Florham Park, NJ, USA, 12 November 2013. (Database Seminar)