[[PageOutline(2-3 , Contents, )]] [[Image(Semantic_Days_20009_liten.jpg)]] = Preliminary programme = == Monday 18 May == === Tutorials === 1300-1700:: '''Introduction to semantic technology and ISO 15926'''[[BR]]This tutorial is aimed at practitioners who exchange data across formats and systems. We will show how to store data tags and categories in an open-access Reference Data Library, and how to retrieve reference data over the Web. Examples are taken from the ISO 15926 domain, but the approach will be applicable to semantic data in general. Some characteristic features of ontology development are discussed, with focus on the transition from plain spreadsheets to more demanding semantic formats. Some (OWL) ontology tools will be demonstrated in use. No previous Semantic Web experience is required. [[BR]]- Johan Wilhelm Klüwer and Morten Rørvik Strand, DNV 1300-1700:: '''Ontology-based data integration'''[[BR]] The tutorial explains the benefits of using ontologies expressed in a fragment of OWL and reasoning over such ontologies for data access and integration by, e.g., obtaining uniform access to data distributed over several data base systems using divergent schemata. We will discuss the basic issue underlying ontology-based data access and integration, including how to connect the terms in an OWL ontology to external data sources, e.g., standard relational databases, and how to answer complex queries over these data sources and the ontology in a way that faithfully reflects the OWL axioms in the ontology and the established connections. We will also demonstrate the approach using a Protege plugin, [http://obda.inf.unibz.it/ OBDA], for specifying the ontology-to-source mappings, and a specific reasoner, [http://www.dis.uniroma1.it/~quonto/ QuOnto], for answering queries by exploiting an underlying relational database engine. A basic understanding of OWL and relational databases is an advantage, but experience in designing or using ontologies is not required.[[BR]]- Diego Calvanese, Free University of Bozen-Bolzano, and Guiseppe de Giacomo, University of Rome 1300-1700:: '''Enterprise architecture frameworks with semantic models as a foundation for complex networked operations'''[[BR]]- Arne Jørgen Berre, SINTEF, and Dirk Wirth, DFKI == Tuesday 19 May == === Session 1: Semantic Technologies – Needs and solutions === Chair: Nils Sandsmark, General Manager, PCA[[BR]][[BR]]Initiatives like Integrated Operations in the oil and gas industry, Network Based the defence industry and e-Government in the public sector, have greatly increased the needs for web-based data and system integration. This session will provide an overview of requirements from the different sectors and the semantic technologies becoming available to meet these requirements. 0900-0910:: '''Welcome'''[[BR]]- Nils Sandsmark, Chairman Programme Committee 0910-0935:: '''Integrated Operations Generation 2 - Potential and opportunities for the oil and gas industry'''[[BR]]- Richard Sagli, !StatoilHydro 0935-1000:: '''Keynote W3C'''[[BR]]- Thomas Baker 1000-1030:: Coffee break 1030-1100:: '''Keynote defence & defence industry'''[[BR]]- Speaker not confirmed 1100-1130:: '''Keynote IT'''[[BR]]- Speaker not confirmed 1130-1200:: '''Keynote eGovernment in EU'''[[BR]]- Speaker not confirmed 1200-1300:: Lunch === Session 2: Applications of semantic technology === Chair: Roar Fjellheim, Director Business Development, Computas[[BR]][[BR]]The real value of semantic technologies in the oil&gas and other industries becomes apparent when ontologies, reasoning engines, etc. are applied to help people solve real-world problems. This session will provide early examples of such applications. 1300-1330:: '''Towards an ontology-driven Enhanced Oil Recovery decision support system'''[[BR]]Presentation of several ontology pilots used for learning the feasibility of a long-term project to develop a comprehensive Enhanced Oil Recovery decision support system.[[BR]]- Emilio Núñez, Assistant director for research relations, University of Texas at Austin 1330-1400:: '''Ontologies for geological CO,,2,, storage studies'''[[BR]]- Jean-Francois Rainaud, Project Manager, Institut Francais du Pétrole 1400-1430:: '''The semantic web promises a smarter electicity grid'''[[BR]]The Smart Grid cooperation requires huge distributed information system. The presentation shows how the semantic web can help managing the distribution and heterogeneity of this information system.[[BR]]- Dominique Gabioud, Professor, University of Applied Sciences Western Switzerland 1430-1500:: '''Unleashing the power of ontologies in information integration'''[[BR]]Presentation of different studies for the application of novel ontology-based technology for data access and integration. We will illustrate the added value of semantic technologies and also discuss the performance bottlenecks that we encountered.[[BR]]- Diego Calvanese, Associate professor, Free University of Bozen-Bolzano 1500-1530:: Coffee break === Session 3: Ontology tools === Chair: Jon Atle Gulla, Professor, NTNU[[BR]][[BR]]As an encouraging sign of the maturing of semantic technology, software tools for building industrial strength application are becoming available, both as commercial products and in open source form. In this session we will learn about a representative set of such tools, including ontology construction tools, systems for semantic content management, triple stores for efficient storage of semantic data, etc. 1530-1600:: '''Methods and tools for semi-automatic ontology engineering'''[[BR]]Expressive ontologies are an important prerequisite for a growing number of knowledge-intensive applications emerging from semantic web research. This presentation gives an overview of methods and tools for the semi-automatic construction of more expressive ontologies, while at the same time highlighting some of the biggest challenges for future ontology learning and engineering.[[BR]]- Johanna Völker, Research Associate, University of Karlsruhe 1600-1630:: '''!QuOnto: Ontology-based data access and integration using relational technology'''[[BR]]!QuOnto is an ontology-based system that is capable of reasoning over ontologies that contains large amounts of instances, typically stored in external memory. Besides the usual reasoning services, such as ontology satisfiability, subsumption and instance checking, !QuOnto fully supports answering complex queries that involve unrestricted forms of joins and selections (i.e., union of conjunctive queries). In this talk we will present !QuOnto, its foundation, and its use for ontology-based data access and for data integration.[[BR]]- Guiseppe De Giacomo, Professor, Sapienza University of Rome 1630-1700:: '''Advanced geotemporal reasoning in RDF'''[[BR]]Enterprises have begun utilizing semantic technologies and standards for knowledge representation, knowledge access and discovery. Combining this with Geotemporal and Social Networking analytics is the next stage of Business Intelligence. In this presentation, we will discuss advances with Geotemporal Reasoning capabilities in RDF and query techniques that include space, time and objects of interest [[BR]]- Jans Aasman, CEO, Franz Inc. 1700-1730:: '''Semantic annotation for web services'''[[BR]] Semantic annotations of services play a key role in automating service related tasks such as service discovery, selection, composition, or mediation. In this context, this presentation will give an overview of existing top-down and bottom-up approaches to semantic annotation for Web services, together with examples of service annotations and their usage in the geospatial and business process management domains. [[BR]]- Dumitru Roman, Senior Researcher, Semantic Technologies Institute (STI) / University of Innsbruck, Austria 1730:: '''Summing up the day'''[[BR]]- Jon Atle Gulla, NTNU 1900:: Aperitiff 1930:: Dinner == Wednesday 20 May == === Session 4: Interoperability and information quality === Chair: Tor Arne Irgens, Commander Senior Grade, Norwegian Defence[[BR]][[BR]]One key motivation for semantic techniques is to contribute to increased quality of information. In particular semantic technologies can improve information quality by supporting system interoperability, thereby diminishing important sources of error in information infrastructures. In this session issues related interoperability and quality are addressed with an eye to challenges within defence and public sectors. 0800-0830:: '''Will ISO9000 be enough to ensure semantic quality?'''[[BR]]About 1 million organisations world wide have gained acceptance to ISO 9001, Quality Management Systems Requirements, since 1987. This is a tremendous success judged by the initial objectives. First ambition was to establish a common passport to trade. Today we are asking "Continuous Improvement", there are quality policies referring to ultimatums like: "Zero Defects", "Just in Time", "Satisfaction Guaranteed". This contribution will discuss what expectations communicate to the market and what organisations typically produce of information to realise expectations. In short, what quality of information do we need to trust a company, quality-wise?[[BR]]- Knut Andersen, DNV 0830-0900:: '''System interoperability through use of semantic technologies'''[[BR]]- Svein Johnsen, Research Scientist, and Brian Elvesæter, Research Scientist/Reseach Fellow, SINTEF 0900-0930:: '''Semantic !MyPage'''[[BR]]!MyPage is an award-winning portal accessible on norway.no that brings public service offerings together in a citizen's own customized page and which thus serves as a tool to find the services needed without any previous knowledge of who is responsible. "Semantic !MyPage" is a proposal to enhance the functionality of the portal using semantic technologies.[[BR]]- Kjetil Helberg, The Norwegian Post and Telecommunications Authority, and Steinar Skagemo, The Agency for Public Management and eGovernment 0930-1000:: '''Best Practices for archive interoperability using semantic standards'''[[BR]]The talk presents an approach investigated in the research project SESAM4 to lower the threshold for using semantic technology to attain interoperability on a global scale. The presentation will give you insight into which important issues you will have to face when applying semantic technology in your organisation.[[BR]]- Robert H. P. Engels, ESIS Norge and Western Norway Research Institute 1000-1030:: Coffee break === Session 5: IT architecture === Chair: Arne Jørgen Berre, Chief Research Scientist, SINTEF 1030-1100:: '''Semantic methods for the preservation and interpretation of information over time'''[[BR]]Presentation of semantic methods and technologies used to preserve and interpret long term master data. An online pilot is being used to improve both usage of master data and the information governance. The pilot is a part of the Longrec case at Brønnøysund Register Centre.[[BR]]- Per Myrseth, Principal Researcher, DNV Research & innovation 1100-1130:: '''Supporting intelligent and automated integrated operations with agent technologies in a services architecture'''[[BR]]- Speaker not confirmed 1130-1200:: '''Semantic sensor networks – Supporting networked operations'''[[BR]]- Speaker not confirmed 1200-1230:: '''I-Nord architecture – An integrated architecture for networked environmental monitoring and surveillance systems in the north'''[[BR]]- Speaker not confirmed 1230-1330:: Lunch === Session 6: Semantic technology for IO Generation 2 === Chair: Arild Waaler, Professor, University of Oslo[[BR]][[BR]]Integrated Operations is rapidly evolving, and OLF foresees a future Integrated Operations Generation 2 (IO G2) characterized by more intelligent and more automated operations than current IO, as well as much closer integration of operators, vendors and service companies. IO G2 will offer rich opportunities for advanced application of semantic technology. In this session we will present early studies and pilot projects exploring those opportunities, all related to the ongoing joint industry project Integrated Operations in the High North (IOHN). 1330-1400:: '''Applying ISO 15926 to drilling control systems'''[[BR]]What is the value of implementing ISO 15926? What benefits can we expect from this, apart form just referencing a standardized vocabulary? This talk addresses how the ISO 15926 standard can ease integration and communication of information, illustrated by its use in the drilling and completion pilot of IOHN.[[BR]]- Kari Anne Haaland Thorsen, research fellow, University of Stavanger 1400-1430:: '''Model driven integration architecture for IO G2'''[[BR]]An industrial framework facilitating the connection of real time data across oil and gas enterprises through the implementation a managed and standards based Reference Semantic Model, supporting Condition Monitoring, Production Optimization .and Real Time Visualization, complying with the OLF Reference Architecture for IO G2.[[BR]]- Frode Myren, Executive IT Architect, IBM Software Solutions 1430-1500:: '''Using semantic technology to represent standards for Operations & Maintenance'''[[BR]]IBM's Reference Semantic Model (RSM), a core component of new systems designed for Operations & Maintenance, has recently been aligned with ISO 15926 on two levels: basic ontological notions involve installation structure and measurements, while equipment typing involves integration with the POSC Caesar Reference Data Library (RDL). Benefits to integration using this framework will be discussed. We will also address how semantics can help lifting existing XML standards to more exchange-friendly representations.[[BR]]- Johan Wilhelm Klüwer, DNV 1500-1530:: '''SAP Research contributions to IOHN'''[[BR]]The talk will be about scientific and practical contributions of SAP's global research organization, viz., SAP Research, to the IOHN project. On the one hand, SAP Research will contribute on how to accelerate Business Data Modeling and Integration Issues. Current research results for semantically unambiguous precision of business information interfaces will be evaluated and extended in the IOHN setting. On the other hand, SAP Research will contribute to a holistic sensor ontology in collaboration with SENSEI (currently the largest running EU FP7 project, led by SAP Research, smart items domain).[[BR]]- Daniel Oberle, SAP (not confirmed) 1530:: '''Summing up'''[[BR]]- Thore Langeland, OLF