Semantic Web Use Cases and Case Studies World Wide Web Consortium - - PowerPoint PPT Presentation
Ivan Herman <ivan@w3.org> Semantic Web Use Cases and Case Studies World Wide Web Consortium (Last update: 2012-06-11) )2( > What are these? Testimonials on how Semantic Web technologies are used by companies and institutions
Semantic Web Use Cases and Case Studies (2)
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Testimonials on how Semantic Web technologies are used by
Case Studies describe deployed systems that have been
Use Cases are systems an organization has built as a prototype
All use cases and case studies have been submitted by the
Semantic Web Use Cases and Case Studies (3)
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… are not a separate presentation … are here to be included in other presentations; cut and paste
For the detailed description of the various use cases see the
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Reduction of Errors in Radiological Procedure Orders, Agfa
B2B Integration with Semantic Mediation, BT Research and
Active Knowledge Management for Integrated Operations,
Enhancing Web Searches within the Principality of Asturias,
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Drug Ontology Project for Elsevier, Elsevier, Aduna, and Vrije
Ontology-Driven Information Integration and Delivery, Chevron
Applying the Semantic Web to Internal Compound
Semantic Web Technologies in Automotive Repair and
How Ontologies and Rules Help to Advance Automobile
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Helping New Judges Answer Complex Legal Questions,
WEASEL, Vodafone R&D Corporate Semantic Web, Vodafone
Mobile Content Recommendation System, Saltlux and Korea
OntoFrame 2008—A Semantic Portal Service of Academic
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The Semantic Web for the Agricultural Domain, a Semantic
Real Time Suggestion of Related Ideas in the Financial
NASA’s Expertise Location Service, Clark & Parsia, LLC, and
A Semantic Web Content Repository for Clinical Research,
KDE 4.0 Semantic Desktop Search and Tagging, Nepomuk
Semantic matchmaking for eTourism in Zaragoza, City Council
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Active Knowledge Management for Integrated Operations,
Digital Music Archive, ESIS and NRK, Norway Semantic Tags, Faviki, Serbia An Ontology of Cantabria’s Cultural Heritage, Fundación
Prioritization of Biological Targets for Drug Discovery, Eli Lilly,
Geographic Referencing Framework, Ordnance Survey, United
Enhancement and Integration of Corporate Social Software
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Composing Safer Drug Regimens for the Individual Patient
Public Health Situation Awareness, School of Health
Improving the reliability of Internet search results using Search
Enhancing Content Search Using the Semantic Web, Siderean
Semantic MDR and IR for National Archives, Saltlux and
Use of Semantic Web Technologies on the BBC Web Sites,
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The swoRDFish Metadata Initiative: Better, Faster, Smarter
Use of Semantic Web Technologies in Natural language
Semantic Content Description to improve discovery, Vodafone,
Integrated, Connected Search Service for Technical Standards
iLaw—Intelligent Legislation Support System, KISTI and MOJ,
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An Intelligent Search Engine for Online Services for Public
Semantic-based Search and Query System for the Traditional
Improving Web Search using Metadata, Yahoo! Research,
Twine, United States Publishing STW Thesaurus for Economics as Linked Open
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Online Resource for Information on Aquatic Sciences, Spain Applied Semantic Knowledgebase for Detection of Patients at
Contextual Search for Volkswagen and the Automotive
Enriching and sharing cultural heritage data in Europeana, The
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Clinical (textual) guidelines exist to assist clinicians for the
guidelines and protocols from different OWL sources are
SW engines generate recommendations for radiology orders Prevents, e.g., medical errors, spreads the need for
Courtesy of Jos De Roo and Helen Chen, Agfa Healthcare, (SWEO Use Case)
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Courtesy of Jos De Roo and Helen Chen, Agfa Healthcare, (SWEO Use Case)
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The complexity of supply chains has increased, they involve
Support for “Operational Support Systems (OSS)” integration
Internet Service Providers integrate their OSS-s with those of
Integration of heterogeneous OSS systems of partners The approach reduces costs and time-to-market; ontologies
Courtesy of Alistair Duke, BT, (SWEO Use Case)
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Courtesy of Alistair Duke, BT, (SWEO Use Case)
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Integration of experience and
Discover relevant experiences
uses an ontology backed search
Courtesy of David Norheim and Roar Fjellheim, Computas AS (SWEO Use Case)
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Portal to access governmental information (new laws,
These information often use special juridical jargon Traditional syntactic search become difficult: the user would use
A semantic web based “bridge” is created to search, using
Courtesy of Diego Berrueta and Luis Polo, CTIC, U. of Oviedo, and the Principality of Asturias, (SWEO Case Study)
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Courtesy of Diego Berrueta and Luis Polo, CTIC, U. of Oviedo, and the Principality of Asturias, (SWEO Case Study)
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Fluor Corporation’s ADI project: exchange, and hand-over of
Norwegian Daily Production Report (DPR): standardize
AKSIO project: develops an integrated system to support
Courtesy of Frank Chum, (SWEO Use Case)
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Integrated Information Platform (IIP) project: integrates data for
InfoWeb: knowledge base to include such as refineries and
Geosciences Network (GEON Grid): supports the National
Courtesy of Frank Chum, (SWEO Use Case)
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A portal for the search, navigation and delivery of the
It establishes stable and reusable domain indexes that are
The ontology-driven navigation provides relationships
Courtesy of Frank Chum, (SWEO Use Case)
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Goal: provide a single interface access to multiple information
Use and RDF based thesauri and metadata to index and
Provide a search facility and browser using the thesauri and the
Courtesy of Anita de Waard, Elsevier, Christiaan Fluit, Aduna, and Frank van Harmelen, VU Amsterdam (SWEO Use Case)
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Courtesy of Anita de Waard, Elsevier, Christiaan Fluit, Aduna, and Frank van Harmelen, VU Amsterdam (SWEO Use Case)
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Re-use data accumulated in older (possibly abandoned or
goal is to maximize efficiency and use previous work Old data are kept in XML and/or databases, but export key
The integrated data is visualized through, eg, MIT’s Exhibit
Courtesy of Nigel Wilkinson, Lee Harland, Pfizer Ltd, Melliyal Annamalai, Oracle (SWEO Case Study)
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Courtesy of Nigel Wilkinson, Lee Harland, Pfizer Ltd, Melliyal Annamalai, Oracle (SWEO Case Study)
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Store repair and diagnostic operations in a repository with an
A “diagnostic engine” generates the manuals on the fly, using
A user progressively discovers the information instructed by the
Courtesy of François-Paul Servant, Renault, (SWEO Use Case)
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Courtesy of François-Paul Servant, Renault, (SWEO Use Case)
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Goal: simulation of car electronic systems’ physical conditions Usage of a mixture of rules and domain ontologies ie, integration of very different sources of knowledge from
Inference engine also shows the explanation for specific query
Courtesy of Thomas Syldatke, Audi, Willy Chen, Achievo, Jürgen Angele, Andreas Nierlich, and Mike Ullrich, ontoprise GmbH, (SWEO Use Case)
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Courtesy of Thomas Syldatke, Audi, Willy Chen, Achievo, Jürgen Angele, Andreas Nierlich, and Mike Ullrich, ontoprise GmbH, (SWEO Use Case)
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An intelligent FAQ system with over 1000 frequently asked
The questions and answers expert knowledge of over 400
The system includes FAQ search system (with natural language interface) jurisprudence data
Courtesy of Pompeu Casanovas, Spanish General Council of the Judiciary, and Richard Benjamins, iSOCO (SWEO Use Case)
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Courtesy of Pompeu Casanovas, Spanish General Council of the Judiciary, and Richard Benjamins, iSOCO (SWEO Use Case)
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Activities of the Vodafone R&D is recorded by its employees in
different file formats, different file organization… How to find internal technological know-how? WEASEL: automatically annotates data based on a suitable ontology
Courtesy of Juan José Valverde Fúster, Vodafone R&D, and Richard Benjamins, iSOCO, (SWEO Use Case)
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Ric ichar hard d Benjamins enjamins
Courtesy of Juan José Valverde Fúster, Vodafone R&D, and Richard Benjamins, iSOCO, (SWEO Use Case)
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Analyze the user behaviour of IP network users of Korea
build user characterization based on usage history Recommendations for content are provided based on user
Courtesy of Tony Lee, Jin Woo Kim, and Bok Ju Lee, Saltlux, Kyu Hyup Kim, KTF (SWEO Case Study)
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Courtesy of Tony Lee, Kono Kim, and Eddie Choi, Saltlux, Seong Rae Park, NAK (SWEO Use Case)
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Search portal for academic information for researchers based on a large OWL ontology developed at KISTI l reference to journals, proceedings, topics, location of authors,… Portal is based on keyword based search plus extra information
Courtesy of Hanming Young, Seungwoo Lee, Mi-Kyoung Lee, Beom-Jong You, Won-Kyung Sung, KISTI (SWEO Use Case)
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Courtesy of Hanming Young, Seungwoo Lee, Mi-Kyoung Lee, Beom-Jong You, Won-Kyung Sung, KISTI (SWEO Use Case)
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Development of an AGRIS application ontology for the domain,
Using AGROVOC: better information retrieval interface on the thesaurus improved search interface for the “Food, Nutrition and Agriculture
Courtesy of Gauri Salokhe, Margherita Sini, and Johannes Keizer, FAO, (SWEO Case Study)
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Courtesy of Gauri Salokhe, Margherita Sini, and Johannes Keizer, FAO, (SWEO Case Study)
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Employees of the bank can submit new ideas
The entry system analyses the entry, shows
User gets immediate feedback, system gets
Courtesy of José Luís Bas Uribe, Bankinter, and Richard Benjamins, iSOCO, (SWEO Case Study)
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Courtesy of José Luís Bas Uribe, Bankinter, and Richard Benjamins, iSOCO, (SWEO Case Study)
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Data about employees’ expertise, work history, etc, is spread
Currently, finding the right person is based on a “social search”,
POPS: integrates the data over 70,000 employee and contractors using
provides a nice user interface to search the data possibly combines that with external data
Michael Grove, Clark & Parsia, LLC, and Andrew Schain, NASA, (SWEO Case Study)
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Faceted view of the data:
Michael Grove, Clark & Parsia, LLC, and Andrew Schain, NASA, (SWEO Case Study)
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Showing the social network:
Michael Grove, Clark & Parsia, LLC, and Andrew Schain, NASA, (SWEO Case Study)
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Goal: use patients’ data
Unified repository collects
Usage of OWL and rules
Courtesy of Chimezie Ogbuji, ClevelandClinic, (SWEO Case Study)
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A specialized query interface provides SPARQL access to the
Dataset mostly on cardiovascular diseases
Courtesy of Chimezie Ogbuji, ClevelandClinic, (SWEO Case Study)
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Metadata backend fully based on RDF, RDFS, and OWL Each file can be tagged, rated, commented, annotated, and
Courtesy of Leo Sauermann, DFKI, and Sebastian Trüg, Mandriva Linux (SWEO Case Study)
Queries are made via the
Applications can add their own
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Courtesy of Leo Sauermann, DFKI, and Sebastian Trüg, Mandriva Linux (SWEO Case Study)
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Integration of experience and
Discover relevant experiences
uses an ontology backed search
Courtesy of Chris Clarke, Talis (SWEO Case Study)
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Portal to help tourists in planning their city tour based on their
integration (via RDF and ontologies) of different data sources
visitors’ preferences are translated into rules on the RDF data a planning algorithm is run to produce recommendations for the
Courtesy of Maria Jesús Fernández, Zaragoza, and Antonio Campos, CTIC (SWEO Case Study)
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Courtesy of Maria Jesús Fernández, Zaragoza, and Antonio Campos, CTIC (SWEO Case Study)
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Courtesy of Maria Jesús Fernández, Zaragoza, and Antonio Campos, CTIC (SWEO Case Study)
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Digitize the huge music material at the Norwegian Natioanal
Use the repository asset in new productions, with better search
Semantic Web is used to manage the huge amount of
reuse the existing, mostly paper based catalog entries
Courtesy of Robert Engels, ESIS, and Jon Roar Tønnesen, NRK (SWEO Case Study)
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Courtesy of Robert Engels, ESIS, and Jon Roar Tønnesen, NRK (SWEO Case Study)
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Social bookmarking system (a bit like del.icio.us) but with a
tags are terms extracted from Wikipedia/DBpedia tags are categorized using the relationships stored in DBpedia tags can be multilingual, DBpedia providing the linguistic bridge The tagging process itself is done via a user interface hiding
Courtesy of Vuk Milicic,Faviki (SWEO Case Study)
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Courtesy of Vuk Milicic,Faviki (SWEO Case Study)
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Managing “resource lists” (“course reserves”): collections of
Resources, relations, annotations, etc, are stored as RDF data using public vocabularies to manage them Flexible user interface is provided to manage, manipulate,
Easy update against changing environments (eg, change in the
Courtesy of Chris Clarke, Talis, and Fiona Greig, University of Plymouth (SWEO Case Study)
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Courtesy of Chris Clarke, Talis, and Fiona Greig, University of Plymouth (SWEO Case Study)
used by over 20,000 students in Plymouth already, other UK
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Semantic portal for cultural heritage based on a specialized ontology (based on various standards) integration of various data, digitized assets, etc, populating the
rich navigation based on the ontology, interactive maps, etc.
Courtesy of Francisca Hernández, Fundación Marcelino Botín, and Richard Benjamins, iSOCO, (SWEO Case Study)
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Courtesy of Francisca Hernández, Fundación Marcelino Botín, and Richard Benjamins, iSOCO, (SWEO Case Study)
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OS maintains a definitive mapping data of Great Britain (used
Integrates different, semantically diverse sources of data Develops general ontologies (eg, Hydrology, Administrative
Efficient queries via the ontology (or directly in RDF) Advantages include efficient data integration, data repurposing,
Courtesy of Catherine Dolbear, Ordnance Survey, (SWEO Case Study)
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Courtesy of Catherine Dolbear, Ordnance Survey, (SWEO Case Study)
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Integration of “social” software within the R&D department
integration based on RDF and commonly used vocabularies and
developed plugins for, eg, wiki, to include RDF data automatically tagging service to bind tags to URI-s of SW resources (eg, from
Users sees an integrated set of knowledge, without knowing
Courtesy of Alexandre Passant, EDF R&D and LaLIC, Université Paris-Sorbonne, (SWEO Case Study)
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Courtesy of Alexandre Passant, EDF R&D and LaLIC, Université Paris-Sorbonne, (SWEO Case Study)
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Better prioritization of possible drug targets, based on integrating large diversity of data, l electronic patient records, chemical structures, biological
usage public and internal ontologies A search engine (“Target Assessment Tool”) is built to assist
Courtesy of Susie Stephens, Eli Lilly (SWEO Case Study)
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Courtesy of Susie Stephens, Eli Lilly (SWEO Case Study)
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Help in finding the best drug regimen for a specific case find the best trade-off for a patient Use an ontology for medical conditions, signs, symptoms Integrate data from various sources (patients, physicians,
Courtesy of Erick Von Schweber, PharmaSURVEYOR Inc., (SWEO Use Case)
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Different “profiles” are provided with various risk factors It is more than just pure search…
Courtesy of Erick Von Schweber, PharmaSURVEYOR Inc., (SWEO Use Case)
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SAPPHIRE: an integrated biosurveillance system; integrates
Data can be viewed from many different perspectives (disease
New information absorbed easily (eg, it had a successful use
Advantages include dynamic adaptability, usage of disparate
Courtesy of Parsa Mirhaji, School of Health Information Sciences, University of Texas (SWEO Case Study)
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Courtesy of Parsa Mirhaji, School of Health Information Sciences, University of Texas (SWEO Case Study)
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Content labels: metadata with extra information (in RDF) on
Segala’s Search Thresher extension can: (1) process search
More trust and warning on search results; with proper settings,
Courtesy of David Rooks, Segala, (SWEO Case Study)
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Courtesy of David Rooks, Segala, (SWEO Case Study)
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Oracle Technology Network (OTN) aggregates many sources
Various feeds are pulled, Oracle’s taxonomy is used for
Ontologies make it possible to re-group related items; leads to
Advantages include enhanced search and navigation, better
Courtesy of Mike DiLascio, Siderean Software, and Justin Kestelyn, Oracle Corporation (SWEO Case Study)
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Courtesy of Mike DiLascio, Siderean Software, and Justin Kestelyn, Oracle Corporation (SWEO Case Study)
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Metadata infrastructure for the documents in the National
text mining + ontologies to build up the metadata
Information retrieval engine combine the metadata structures
Courtesy of Tony Lee, Jin Woo Kim, and Bok Ju Lee, Saltlux, Kyu Hyup Kim, Yoon Jung Kang, NAK (SWEO Case Study)
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Courtesy of Tony Lee, Jin Woo Kim, and Bok Ju Lee, Saltlux, Kyu Hyup Kim, Yoon Jung Kang, NAK (SWEO Case Study)
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Courtesy of Tony Lee, Jin Woo Kim, and Bok Ju Lee, Saltlux, Kyu Hyup Kim, Yoon Jung Kang, NAK (SWEO Case Study)
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Management of Sun’s corporate product web site: data management tools are used to create, classify, and manage
Sun’s content management system import resource Ids; web
Web sites built dynamically and auto assembled to include lists of
Courtesy of Susie Cone, Sun Microsystems, Inc., and Kathy MacDougall, Zepheira (SWEO Case Study)
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NATAS: users interact with a business application in natural
A domain OWL ontology helps in the retrieval of relevant data
NATAS
Natural Language based Interaction Queries and Tasks
Courtesy of C. Anantaram, Tata Consultancy Services Limited (SWEO Case Study)
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Courtesy of C. Anantaram, Tata Consultancy Services Limited (SWEO Case Study)
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Integrate various vendors’ product
ring tones, games, wallpapers manage complexity of handsets, binary
A portal is created to offer appropriate
Significant increase in content download
Courtesy of Kevin Smith, Vodafone Group R&D (SWEO Case Study)
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Semantic Web based search engine for public services The search is based on natural language processing and
Courtesy of Jesús Fernando Ruíz, Municipality of Zaragoza (SWEO Use Case)
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Integration of a large number of relational databases (on
A visual tool to map databases to the semantic layer using a
Form based query interface for end users
Courtesy of Huajun Chen, Zhejiang University, (SWEO Case Study)
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Courtesy of Huajun Chen, Zhejiang University, (SWEO Case Study)
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SearchMonkey reuses structural data to improve search result
Courtesy of Peter Mika, Yahoo! Research, (SWEO Case Study)
Metadata embedded in
RDFa attributes can also be
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Courtesy of Peter Mika, Yahoo! Research, (SWEO Case Study)
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Social bookmarking and cooperation system Bookmarks are analyzed, automatically tagged and grouped
Courtesy of Jim Wissner and Nova Spivack, Twine, (SWEO Case Study)
Internals in RDF Grouping, tagging,
Users’ data will be available
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Courtesy of Jim Wissner and Nova Spivack, Twine, (SWEO Case Study)
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Courtesy of Jim Wissner and Nova Spivack, Twine, (SWEO Case Study)
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Courtesy of Timo Borst and Joachim Neubert, German National Library of Economics, (SWEO Case Study)
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Courtesy of Timo Borst and Joachim Neubert, German National Library of Economics, (SWEO Case Study)
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Courtesy of Timo Borst and Joachim Neubert, German National Library of Economics, (SWEO Case Study)
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Courtesy of Marta González Rodríguez, Tecnalia, (SWEO Case Study)
Portal to access diverse information on aquatic sciences External and internal ontologies provide semantic search,
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Courtesy of Marta González Rodríguez, Tecnalia, (SWEO Case Study)
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Courtesy of Yves Raimond et al, BBC, (SWEO Case Study)
The Web as a content management system Eg, on the BBC Music site
for each artist information is made available content is gathered from public and linked databases
Web site shows an aggregated view put into a BBC context
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Courtesy of Yves Raimond et al, BBC, (SWEO Case Study)
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Courtesy of Pyung Kim, et al, KISTI and KAST, (SWEO Case Study)
Integrated search service for technical standards Connected search service Non standard terminology is used by end-users Solution
gather heterogeneous data for all these information technical standards-related terminology thesaurus to support non-
visual and tabular representation of query results
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Courtesy of Pyung Kim, et al, KISTI and KAST, (SWEO Case Study)
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Courtesy of Hanming Jung, et al, KISTI and MOJ Korea, (SWEO Case Study)
legal services are to government departments, enabling them:
to review bills or legal cases in a wider and international
compare to similar legislation home and abroad, eg:
based on:
integration of legal cases from US, Japan, and the EU countries,
usage of own ontology, OWL and Rules reasoning
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Courtesy of Hanming Jung, et al, KISTI and MOJ Korea, (SWEO Case Study)
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Courtesy of Robert Stanley, et al, IO Informatics, USA, and UBC, Canada, (SWEO Case Study)
data are integrated from experimental data, clinical endpoints,
statistical analysis is performed on the integrated data a visual interface to generate ASK SPARQL queries is provided
query patterns are stored
for clinicians, a simple web-based alerting of “hits” is provided
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Courtesy of Robert Stanley, et al, IO Informatics, USA, and UBC, Canada, (SWEO Case Study)
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Courtesy of Robert Stanley, et al, IO Informatics, USA, and UBC, Canada, (SWEO Case Study)
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Courtesy of William Greenly, et al, Tribal DDB UK, (SWEO Case Study)
annotate HTML content using relevant vocabularies in RDFa
reason over the merged data set query over the results using SPARQL queries provide a visual, faceted search over the products
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Courtesy of William Greenly, et al, Tribal DDB UK, (SWEO Case Study)
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Courtesy of Antoiine Isaac, European, (SWEO Case Study)
Rich metadata is available, but should be usable widely and
A common data model has been defined, Metadata is also enriched, linking out to external datasets
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Courtesy of Antoiine Isaac, European, (SWEO Case Study)