This is a list of publications that I (co-)authored with links to downloadable copies of the papers. I’ll try to keep it updated. Most of my papers are also reported on the popular DBLP website or on Google Scholar.

Jacopo Urbani, Sourav Dutta, Sairam Gurajada & Gerhard Weikum. (2016), KOGNAC: Efficient Encoding of Large Knowledge Graphs. In IJCAI’16. [Paper (PDF)][Tech. Report]
Niket Tandon, Charles Hariman, Jacopo Urbani, Anna Rohrbach, Marcus Rohrbach & Gerhard Weikum. (2016), Commonsense in parts: Mining part-whole relations from the web and image tags. In AAAI’16. [Paper (PDF)]
Jacopo Urbani, Ceriel Jacobs & Markus Kr√∂tzsch. (2016), Column-Oriented Datalog Materialization for Large Knowledge Graphs. In AAAI’16. [Paper (PDF)][Tech. Report]
Jacopo Urbani & Ceriel Jacobs. (2015), RDF-SQ: Mixing Parallel and Sequential Computation for Top-Down OWL RL Inference. In International Workshop on Graph Structures for Knowledge Representation and Reasoning. [Paper (PDF)]
Hamid R Bazoobandi, Steven de Rooij, Jacopo Urbani, Annette ten Teije, Frank van Harmelen & Henri Bal. (2015), A compact in-memory dictionary for RDF data. In ESWC ’15. [Paper (PDF)]
Jacopo Urbani, Alessandro Margara, Jacobs Ceriel, Spyros Voulgaris & Henri Bal. (2014), AJIRA: A Lightweight Distributed Middleware for MapReduce and Stream Processing. In ICDCS ’14. [Paper (PDF)]
Chang Liu, Jacopo Urbani, Guilin Qi (2014), Efficient RDF stream reasoning with graphics processing units (GPUs)., In WWW (Companion Volume) ’14. [Paper (PDF)]
Jacopo Urbani (2013), Three Laws Learned from Web-Scale Reasoning, In AAAI Fall Symposium Series, ’13. [Paper (PDF)]
Jacopo Urbani, Jason Maassen, Niels Drost, Frank Seinstra & Henri Bal (2013), Scalable RDF data compression with MapReduce, In Concurrency and Computation: Practice and Experience 25(1), ’13. [Paper (PDF)]
Thomas Scharrenbach, Jacopo Urbani, Alessandro Margara, Emanuele Della Valle & Abraham Bernstein (2013), Seven Commandments for Benchmarking Semantic Flow Processing Systems, In Proceedings of the Extended Semantic Web Conference (ESWC) ’13. [Paper (PDF)]
Urbani J., Margara, A., Ceriel J., van Harmelen F., & Bal H. (2013), DynamiTE: Parallel Materialization of Dynamic RDF Data., In Proceedings of the International Semantic Web Conference (ISWC) ’13. [Paper (PDF)]
Jacopo Urbani (2013), On Web-scale Reasoning., PhD Thesis, Vrije Universiteit Amsterdam [Paper (PDF)]
Urbani J., Kotoulas, S., Maassen J., van Harmelen, F. & Bal, H. (2012), WebPIE: A Web-scale parallel inference engine using MapReduce, In Web Semantics: Science, Services and Agents on the World Wide Web, Volume 17, ’12. [Paper (PDF)] [CORRIG.] [COMMENTS]
Kotoulas S., Urbani J., Boncz P., & Mika, P. (2012), Robust Runtime Optimization and Skew-Resistant Execution of Analytical SPARQL Queries on Pig, In Proceedings of the International Semantic Web Conference (ISWC) ’12. [Paper (PDF)]
Urbani J., van Harmelen, Schlobach S., F. & Bal, H. (2011), QueryPIE: Backward Reasoning for OWL Horst over Very Large Knowledge Bases, In Proceedings of the International Semantic Web Conference (ISWC) ’11. [Paper (PDF)]
Harth, A., Hogan, A., Kotoulas, S., Urbani J. (2011), Scalable integration and processing of linked data, In Proceedings of WWW ’11 (Tutorial). [Paper (PDF)]
Spyros Kotoulas, Jacopo Urbani (2010), SPARQL Query Answering on a Shared-Nothing Architecture, In Proceedings of the SemData Workshop at VLDB ’10. [Paper (PDF)]
Seinstra, F.J., Maassen, J., Nieuwpoort van, R.V., Drost, N., Kessel van, T., Werkhoven van, B., Urbani J., Jacobs C., Kielmann, T. & Bal, H. (2010), Jungle Computing: Distributed Supercomputing beyond Clusters, Grids, and Clouds, In M. Cafaro and G. Aloisio, editors, Grids, Clouds and Virtualization, Springer-Verlag ’10. [Paper (PDF)]
Jacopo Urbani, Jason Maaseen, & Henri Bal (2010), Massive Semantic Web data compression with MapReduce, In Proceedings of the MapReduce workshop at HPDC ’10. [Paper (PDF)]
Jacopo Urbani, Spyros Kotoulas, Maaseen J., Frank van Harmelen & Henri Bal (2010), OWL reasoning with WebPIE: calculating the closure of 100 billion triples, In Proceedings of the Extended Semantic Web Conference (ESWC) ’10. [Paper (PDF)]
Jacopo Urbani (2010), Scalable and parallel reasoning in the Semantic Web, In Proceedings of the PhD symposium at the ESWC ’10. [Paper (PDF)]
Li, P., Zeng, Y., Kotoulas, S., Urbani, J. & Zhong, N. (2009), “The Quest for Parallel Semantic Web Reasoning”, In Proceedings of the 2009 International Conference on Active Media Technology, LNCS. [Paper (PDF)]
Jacopo Urbani, Spyros Kotoulas, Eyal Oren & Frank van Harmelen (2009), “Scalable Distributed Reasoning using MapReduce”, In Proceedings of the International Semantic Web Conference (ISWC) ’09. [Paper (PDF)]
Jacopo Urbani (2009), RDFS/OWL reasoning using the MapReduce framework, Master thesis, Vrije Universiteit [Paper (PDF)]