Best Workshop Papers -- Finding Concept Coverings in Aligning Ontologies of Linked Data -- Extraction of Historical Events from Wikipedia -- Capturing Interactive Data Transformation Operations using Provenance Workflows -- Representing Interoperable Provenance Descriptions for ETL Work Flows -- Using SPIN to formalise XBRL Accounting Regulations on the Semantic Web -- An ontology-based opinion mining approach for the Financial domain -- Interacting with Statistical Linked Data via OLAP Operations -- Linguistic Modeling of Linked Open Data for Question Answering -- SPARTIQULATION: Verbalizing SPARQL queries -- Multilingual Ontology Matching Evaluation - A First Report on using Multi Farm -- Evaluating Semantic Search Systems to Identify Future Directions of Research -- The DyKOSMap approach for analyzing and supporting the mapping maintenance problem in biomedical Knowledge Organization Systems -- Effective Composition of Mappings for Matching Biomedical Ontologies -- Semantic Interoperability between Clinical Research and Healthcare: the PONTE approach -- A linked data framework for Android -- The Web of Radios - Introducing African Community Radio as an interface to the Web of Data -- Social Media Matrix. Matching Corporate Goals with External Social Media Activities -- Knowledge Modeling of On-line Value Management -- Online open neuroimaging mass meta-analysis with a wiki -- Linked Data and Linked APIs: Similarities, Differences, and Challenges -- Hyperdata: Update APIs for RDF Data Sources (Vision Paper) -- Enabling Semantic Search in Large Open Source Communities -- An Approach for Efficiently Combining Real-time and Past Events for Ubiquitous Business Processing -- Context Management in Event Marketplaces -- SDDS based Hierarchical DHT Systems for an Efficient Resource Discovery in Data Grid Systems -- FaCETa: Backward and Forward Recovery for Execution of Transactional Composite WS -- Poster Session -- A LarKC Approach to Development of Service-Oriented Semantic Reasoning Applications -- Named Entity Disambiguation using Linked Data -- Sharing and Analyzing Remote Sensing Observation Data for Linked Science -- ANISE: an ANatomic SEmantic Visualizer -- RESTdescA Functionality-Centered Approach to Semantic Service Description and Composition -- Bringing the Web of Data to Developing Countries: Linked Market Data in the Sahel -- Leveraging the Emergent Semantics in Twitter Lists for Ontology Development -- Full-text Support for Publish/Subscribe Ontology Systems -- Distributed Stream Reasoning -- ParkJam: Crowdsourcing Parking Availability Information with Linked Data (Poster) -- APA VIVO: A Semantic Framework for Scholarly Identity and Trusted Attribute Exchange -- SciNet: Augmenting Access to Scientific Information -- Managing Contextualized Knowledge with the CKR -- Demonstration Session -- Sgvizler: A JavaScript Wrapper for Easy Visualization of SPARQL Result Sets -- Exploring History through Newspaper Archives -- Semantic Content Management with Apache Stanbol -- RDFaCE-Lite: a WYSIWYM editor for user-friendly semantic text Authoring -- ParkJam: Crowdsourcing Parking Availability Information with Linked Data -- Nobody Wants to Live in a Cold City where no Music Has Been Recorded - Analyzing Statistics with Explain-a-LOD -- Science WISE: A Web-based Interactive Semantic Platform for Paper Annotation and Ontology Editing -- Developing an Incomplete Reasoner in Five Minutes: the Large Knowledge Collider in Action -- Did you validate your ontology? OOPS! -- Does it fit? KOS evaluation using the ICE-Map Visualization -- A Demo for Efficient Human Attention Detection based on Semantics and Complex Event Processing -- Domain-Specific OWL Ontology Visualization with OWLGrEd -- Product customization as Linked Data: demonstration -- Karma: A System for Mapping Structured Sources into the Semantic Web -- Personalized Environmental Service Configuration and Delivery Orchestration: The PESCaDO Demonstrator -- Supporting Rule Generation and Validation on Environmental Data in EnStreaM.-Linked Open Data University of Muenster - Infrastructure and Applications -- OntoPartS: a tool to select part-whole relations in OWL ontologies -- Hubble: Linked Data Hub for Clinical Decision Support -- Confomaton: A Conference Enhancer with Social Media from the Cloud -- OBA: Supporting Ontology-Based Annotation of Natural Language Resources -- HadoopSPARQL: A Hadoop-based Engine for Multiple SPARQL Query Answering -- DEFENDER: a DE composer For quEries agaiNst federations of Endpoints.