Brief Welcome

Keynote Speaker:

• Spyros Kotoulas, IBM Ireland Research Lab, Dublin, Ireland
  Scalability at work: Large Semantic Systems and Large Enterprise systems
  Abstract:
  In the last years, there has been astounding progress regarding the scalability of Semantic Web systems. Is it now time to investigate how these (scalable) systems operate within existing enterprise (and cross-enterprise) infrastructures that scale just as well (relational, warehouses, archives, portals etc)? This talk will highlight the progress in Scalable Semantic Systems to and set the tone towards Scalable Semantic Solutions.

Paper Presentation on Querying:

• Bogdan Kostov and Petr Křemen Count Aggregation in Semantic Queries

Paper Presentations on Reasoning:

• Raghava Mutharaju, Pascal Hitzler and Prabhaker Mateti DistEL: A Distributed EL+ Ontology Classifier
• Martin Peters, Christopher Brink, Sabine Sachweh and Albert Zündorf Rule-based Reasoning on Massively Parallel Hardware
• Philip Stutz, Mihaela Verman, Lorenz Fischer and Abraham Bernstein TripleRush: A Fast and Scalable Triple Store

Paper Presentations on Streams and Search:

• Khoa Nguyen, Thomas Scharrenbach and Abraham Bernstein Eviction Strategies for Semantic Flow Processing
• Lorenz Fischer, Thomas Scharrenbach and Abraham Bernstein Scalable Linked Data Stream Processing via Network-Aware Workload Scheduling
• Fausto Giunchiglia and Alethia Hume A Distributed Directory System