INVITED TALK

Enrico Motta
Knowledge Media Institute, UK

"What does it mean to be semantic? On the effective use of semantics in the Semantic Web"

NATURAL LANGUAGE PROCESSING AND KNOWLEDGE EXTRACTION I

Session Chair: Harald Sack

1. A Comparison of Knowledge Extraction Tools for the Semantic Web
Aldo Gangemi

2. Constructing a Focused Taxonomy from a Document Collection
Olena Medelyan | Steve Manion | Jeen Broekstra | Anna Divoli | Anna Lan Huang | Ian Witten

3. A Support Framework for Argumentative Discussions Management in the Web
Elena Cabrio | Serena Villata | Fabien Gandon

4. Automatic expansion of DBpedia exploiting Wikipedia cross-language information
Alessio Palmero Aprosio | Claudio Giuliano | Alberto Lavelli

ONTOLOGY ALIGNMENT AND MATCHING

Session Chair: Eva Blomqvist

1. A unified approach for aligning taxonomies and debugging taxonomies and their alignments
Valentina Ivanova | Patrick Lambrix

2. Opening the Black Box of Ontology Matching
Duyhoa Ngo | Zohra Bellahsene | Konstantin Todorov 

3. Towards Evaluating Interactive Ontology Matching Tools
Heiko Paulheim | Sven Hertling | Dominque Ritze

4. A Session-based Approach for Aligning Large Ontologies
Patrick Lambrix | Rajaram Kaliyaperumal

LINKED DATA I

Session Chair: Laura Holling

1. Detecting SPARQL Query Templates for Data Prefetching
Johannes Lorey | Felix Naumann

2. Synonym Analysis for Predicate Expansion
Ziawasch Abedjan | Felix Naumann

3. Instance-based ontological knowledge acquisition
Lihua Zhao | Ryutaro Ichise

4. Logical Linked Data Compression
Amit Joshi | Pascal Hitzler | Guozhu Dong

Semantic Data Management I

Session Chair: José Manuel Gómez Pérez

1. Lightweight Spatial Conjunctive Query Answering using Keywords
Thomas Eiter | Thomas Krennwallner | Patrik Schneider

2. Representation and querying of valid time of triples in linked geospatial data
Konstantina Bereta | Panayiotis Smeros | Manolis Koubarakis

REASONING

Session Chair: Sebastian Rudolph

1. Graph-based Ontology Classification in OWL 2 QL
Domenico Lembo | Valerio Santarelli | Domenico Fabio Savo

2. Querying RDFS with Attribute Equations via SPARQL Rewriting
Stefan Bischof | Axel Polleres

Poster and Demo Session

INVITED TALK

David Karger
Massachusetts Institute of Technology, US

"A Semantic Web for End Users"

Semantic Data Management II

Session Chair: Axel Polleres

1. When to Reach for the Cloud: Using Parallel Hardware for Link Discovery
Axel-Cyrille Ngonga Ngomo | Lars Kolb | Norman Heino | Michael Hartung | Sören Auer | Erhard Rahm

2. The Seven Commandments for Benchmarking Semantic Flow Processing Systems
Thomas Scharrenbach | Jacopo Urbani | Alessandro Margara | Emanuele Della Valle | Abraham Bernstein

3. No Size Fits All -- Running the Star Schema Benchmark with SPARQL and RDF Aggregate Views
Benedikt Kämpgen | Andreas Harth

Semantic Web In-Use I

Session Chair: María Esther Vidal

1. Publishing bibliographic records on the Web of data: opportunities for the BnF (French national Library)
Romain Wenz | Adrien Di Mascio | Vincent Michel | Agnès Simon

2. Hafslund Sesam -- an archive on semantics
Lars Marius Garshol | Axel Borge

3. Connecting the Smithsonian American Art Museum to the Linked Data Cloud
Pedro Szekely | Craig Knoblock | Fengyu Yang | Xuming Zhu | Eleanor Fink | Rachel Allen | Georgina Goodlander

Social Web and Web Science

Session Chair: Fabien Gandon

1. Measuring the Topical Specificity of Online Communities
Matthew Rowe | Claudia Wagner | Markus Strohmaier

2. Broadening the Scope of Nanopublications
Tobias Kuhn | Paolo Emilio Barbano | Mate Levente Nagy | Michael Krauthammer

3. The Wisdom of the Audience: An Empirical Study of Social Semantics in Twitter Streams
Claudia Wagner | Philipp Singer | Lisa Posch | Markus Strohmaier

COGNITION AND THE SEMANTIC WEB

Session Chair: Enrico Motta

1. Collecting Links between Entities Ranked by Human Association Strengths
Jörn Hees | Mohamed Khamis | Ralf Biedert | Slim Abdennadher | Andreas Dengel

2. Personalized Concept-based Search and Exploration on the Web of Data using Results Categorization
Melike Sah | Vincent Wade

3. Combining a co-occurrence-based and a semantic Measure for Entity Linking
Bernardo Pereira Nunes | Stefan Dietze | Marco Antonio Casanova | Ricardo Kawase | Besnik Fetahu | Wolfgang Nejdl

Conference Gala Dinner AND PARTY

Session Chair: Valentina Presutti

INVITED TALK

Manfred Hauswirth
Digital Enterprise Research Institute, IE

"It's a Dynamic World - Ubiquitos Streams and the Linked Data Web"

Linked Data II

Session Chair: Olaf Hartig

1. Access Control for HTTP Operations on Linked Data
Luca Costabello | Serena Villata | Oscar Rodriguez Rocha | Fabien Gandon. 

2. Bio2RDF Release 2: Improved coverage, interoperability and provenance of Life Science Linked Data
Alison Callahan | Jose Cruz-Toledo | Peter Ansell | Michel Dumontier

3. Observing Linked Data Dynamics
Tobias Käfer | Ahmed Abdelrahman | Jürgen Umbrich | Patrick O'Byrne | Aidan Hogan

4. A Systematic Investigation of Explicit and Implicit Schema Information on the Linked Open Data Cloud
Thomas Gottron | Malte Knauf | Stefan Scheglmann | Ansgar Scherp

ONTOLOGIES 

Session Chair: Aldo Gangemi

1. Organizing Ontology Design Patterns as Ontology Pattern Lanuages
Ricardo Falbo | Monalessa P. Barcellos | Julio Cesar Nardi | Giancarlo Guizzardi

2. An Ontology Design Pattern for Cartographic Map Scale
David Carral | Simon Scheider | Krzysztof Janowicz | Charles Vardeman | Adila A. Krisnadhi | Pascal Hitzler

3. Locking for Concurrent Transactions on Ontologies
Stefan Scheglmann | Steffen Staab | Matthias Thimm | Gerd Gröner

4. Predicting the Understandability of OWL Inferences
Tu Anh T. Nguyen | Richard Power | Paul Piwek | Sandra Williams

Natural Language Processing and Knowledge Extraction II

Session Chair: Jens Lehmann

1. Semantic Multimedia Information Retrieval Based on Contextual Descriptions
Nadine Steinmetz | Harald Sack 

2. Multilingual semantic wiki based on Attemp to Controlled English and Grammatical Framework
Kaarel Kaljurand | Tobias Kuhn

Semantic Web In-Use

Session Chair: Vanessa Lopez

1. Guiding the evolution of a multilingual ontology in a concrete setting
Chiara Di Francescomarino | Mauro Dragoni | Chiara Ghidini | Salvador Sánchez Alonso | Julia Clemente

2. Using BMEcat Catalogs as a Lever for Product Master Data on the Semantic Web
Alex Stolz | Benedicto Rodriguez-Castro | Martin Hepp

MACHINE LEARNING

Session Chair: Marko Grobelnik

1. COALA – Correlation-Aware Active Learning of Link Specifications
Axel-Cyrille Ngonga Ngomo | Klaus Lyko | Victor Christen

2. Transductive Inference for Class-Membership Propagation in Web Ontologies
Pasquale Minervini | Claudia D'Amato | Nicola Fanizzi | Floriana Esposito

WORKSHOP/TUTORIAL SUMMARY

WORKSHOPS/TUTORIALS

Session Chairs: Stefan Schlobach | Johanna Völker | Sebastian Rudolph | | Laura Holling