Detailed Program

Day 1 (Monday, September 15)

8:45-9:00
Opening
9:00-10:00
Keynote talk
Frank van Harmelen
Is the Web of Data turning into a self-organising complex system? And what does that mean for our tools and theories?
10:00-10:30
Coffee break
10:30-12:20
Ontology-Based Data Access and Data Integration
10:30-11:00
Guohui Xiao, Martin Rezk, Mariano Rodríguez-Muro and Diego Calvanese
Rules and Ontology Based Data Access
11:00-11:30
Domenico Lembo, José Mora, Riccardo Rosati, Domenico Fabio Savo and Evgenij Thorstensen
Towards Mapping Analysis in Ontology-based Data Access
11:30-12:00
Balder ten Cate, Richard Halpert and Phokion Kolaitis
Exchange-Repairs: Managing Inconsistency in Data Exchange
12:00-12:20
Andreas Nolle, Christian Meilicke, Heiner Stuckenschmidt and German Nemirovski
Efficient Federated Debugging of Lightweight Ontologies
12:30-14:30
Lunch
14:30-16:30
Logic Programming and Ontologies
14:30-15:00
Yi Bi, Jia-Huai You and Zhiyong Feng
A Generalization of Approximation Fixpoint Theory and Application
15:00-15:30
Reza Basseda, Anthony J. Bonner and Michael Kifer
Planning with Transaction Logic
15:30-15:50
Giuseppe Marra, Antonino Nocera, Francesco Ricca, Giorgio Terracina and Domenico Ursino
Investigating Information Diffusion in a Multi-Social-Network Scenario via Answer Set Programming
15:50-16:10
Matthias Nickles and Alessandra Mileo
Web Stream Reasoning Using Probabilistic Answer Set Programming
16:10-16:30
Luca Pulina
An Ontology for Container Terminal Operations
16:30-17:00
Coffee break
17:00-18:00
Tutorial
Nasos Drosopoulos and Ilianna Kollia
Web Reasoning for Cultural Heritage

Day 2 (Tuesday, September 16)

9:00-10:00
Industry talk
Stephan Grimm (Siemens)
Semantic Technologies in Selected Industrial Applications
10:00-10:30
Coffee break
10:30-12:30
Query Answering and Search on the Web
10:30-11:00
Mathew Joseph, Gabriel Kuper and Luciano Serafini
Query Answering over Contextualized RDF/OWL Knowledge with Forall-Existential Bridge Rules: Attaining Decidability using Acyclicity
11:00-11:30
Szymon Klarman and Thomas Meyer
Querying Temporal Databases via OWL 2 QL
11:30-11:50
Eli Katsiri, George Papastefanatos, Manolis Terrovitis and Timos Sellis
Airport Context Analytics
11:50-12:10
Dimitrios Koutsomitropoulos, Georgia Solomou and Aikaterini Kalou
Navigating among Educational Resources in the Web of Linked Data
12:10-12:30
Maria Karpathiotaki, Kallirroi Dogani, Manolis Koubarakis, Bernard Valentin, Paolo Mazzetti, Mattia Santoro and Sabina Di Franco
Semantic Search for Earth Observartion Products using Ontology Services
12:30-14:30
Lunch
14:30-14:55
Poster announcements
14:30-14:33
Hajer Baazaoui-Zghal and Ghada Besbes
Ontology-Based Answer Extraction Method
14:33-14:36
Thomas Kowark and Hasso Plattner
Collective, Incremental Ontology Alignment Through Query Translation
14:36-14:39
Emanuele Rabosio, Álvaro Cortés-Calabuig and Jan Paredaens
Disjunctive Constraints in RDF and Their Application to Context Schemas
14:39-14:42
Manolis Koubarakis et al.
Linked Open Data in the Earth Observation Domain: the Vision of Project LEO
14:42-14:45
Tanel Tammet and Ago Luberg
Combining Fuzzy and Probabilistic Reasoning for Crowd-Sourced Categorization and Tagging
14:45-14:48
Barbara Nardi
Visual Editor for Answer Set Programming: Preliminary Report
14:48-14:51
Zia Ush Shamszaman
Adaptive Stream Query Processing Approach for Linked Stream Data: Extended Abstract
14:51-14:54
Pieter Van Hertum
Combining Logic and Business Rule Systems
15:00-17:00
Poster session (Doctoral consortium, RR and RW)
17:00 Social event and conference dinner

Day 3 (Wednesday, September 17)

9:30-10:30
Keynote talk
Markus Krötzsch
P ≠ P: Why Some Reasoning Problems are More Tractable Than Others
10:30-11:00
Coffee break
11:00-12:40
Ontology-Based Query Answering
11:00-11:20
Magdalena Ortiz and Mantas Simkus
Revisiting the Hardness of Query Answering in Expressive Description Logics
11:20-11:50
Theofilos Mailis, Rafael Peñaloza and Anni-Yasmin Turhan
Conjunctive Query Answering in Finitely-Valued Fuzzy Description Logics
11:50-12:20
Mark Kaminski, Yavor Nenov and Bernardo Cuenca Grau
Computing Datalog Rewritings for Disjunctive Datalog Programs and Description Logic Ontologies
12:20-12:40
Giorgos Stoilos
Hydrowl: A Hybrid Query Answering System for OWL 2 DL Ontologies
12:40-13:00
Closing ceremony