lecture notes in computer science 7117 - springer978-3-642-25953...lecture notes in computer science...

Lecture Notes in Computer Science 7117Commenced Publication in 1973Founding and Former Series Editors:Gerhard Goos, Juris Hartmanis, and Jan van Leeuwen

Editorial Board

David HutchisonLancaster University, UK

Takeo KanadeCarnegie Mellon University, Pittsburgh, PA, USA

Josef KittlerUniversity of Surrey, Guildford, UK

Jon M. KleinbergCornell University, Ithaca, NY, USA

Alfred KobsaUniversity of California, Irvine, CA, USA

Friedemann MatternETH Zurich, Switzerland

John C. MitchellStanford University, CA, USA

Moni NaorWeizmann Institute of Science, Rehovot, Israel

Oscar NierstraszUniversity of Bern, Switzerland

C. Pandu RanganIndian Institute of Technology, Madras, India

Bernhard SteffenTU Dortmund University, Germany

Madhu SudanMicrosoft Research, Cambridge, MA, USA

Demetri TerzopoulosUniversity of California, Los Angeles, CA, USA

Doug TygarUniversity of California, Berkeley, CA, USA

Gerhard WeikumMax Planck Institute for Informatics, Saarbruecken, Germany

Raúl García-CastroDieter Fensel Grigoris Antoniou (Eds.)

The Semantic Web:ESWC 2011 Workshops

ESWC 2011 Workshops,Heraklion, Greece, May 29-30, 2011Revised Selected Papers

13

Volume Editors

Raúl García-CastroPolytechnical University of MadridCampus de Montegancedo s/n, Boadilla del Monte, Madrid, SpainE-mail: [email protected]

Dieter FenselUniversity of InnsbruckTechnikerstr. 21a, 6020 Innsbruck, AustriaE-mail: [email protected]

Grigoris AntoniouFORTH-ICS and University of Crete71110 Heraklion, Crete, GreeceE-mail: [email protected]

ISSN 0302-9743 e-ISSN 1611-3349ISBN 978-3-642-25952-4 e-ISBN 978-3-642-25953-1DOI 10.1007/978-3-642-25953-1Springer Heidelberg Dordrecht London New York

Library of Congress Control Number: Applied for

CR Subject Classification (1998): H.4, H.3.3, C.2, H.5, J.4, I.2.4, D.2

LNCS Sublibrary: SL 3 – Information Systems and Application, incl. Internet/Weband HCI

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Preface

This volume contains a selection of the best papers from the workshops thatwere held at the 8th Extended Semantic Web Conference (ESWC 2011), heldduring May 29–30, 2011, in Heraklion, Greece. ESWC conferences present thelatest results in research and applications of Semantic Web technologies, and theworkshops co-located with them are distinguished meeting points for discussingongoing work and the latest ideas in the Semantic Web field.

The Workshop Chairs selected 11 workshops, focusing on specific researchissues related to the Semantic Web. The workshops were organized by interna-tional experts in the respective fields and each workshop set up an internationalProgram Committee that carefully selected the workshop contributions.

– First International Workshop on eLearning Approaches for the Linked DataAge (Linked Learning 2011)

– First Workshop on High-Performance Computing for the Semantic Web(HPCSW 2011)

– Third International Workshop on Inductive Reasoning and Machine Learn-ing for the Semantic Web (IRMLES 2011)

– First Workshop on Making Sense of Microposts (#MSM2011)– First Workshop on Ontology and Semantic Web for Manufacturing (OSEMA

2011)– First Workshop on Question Answering over Linked Data (QALD-1)– 4th International Workshop on REsource Discovery (RED 2011)– 6th International Workshop on Semantic Business Process Management (BPM

2011)– First Workshop on Semantic Publications (SePublica 2011)– First Workshop on Semantics in Governance and Policy Modelling (SGPM

2011)– First International Workshop on User Profile Data on the Social Semantic

Web (UWeb 2011)

The workshop selection reflects the international and interdisciplinary scopeof the ESWC conferences, covering:

– Advances in Semantic Web technologies through cross-fertilization with otherfields: parallel data processing and high-performance computing (HPCSW2011), knowledge discovery and machine learning (IRMLES 2011), questionanswering (QALD-1), and resource discovery (RED 2011)

– Consolidation of the social Semantic Web through micropost (#MSM2011)and user data (UWeb 2011) exploitation.

VI Preface

– Application of Semantic Web technologies to other fields: eLearning (LinkedLearning 2011), Business Process Modelling (BPM 2011), and Governanceand Policy Modelling (SGPM 2011)

– Industrial application of Semantic Web technologies: manufacturing (OS-EMA 2011) and publishing (SePublica 2011).

From the 75 papers that were accepted for these workshops, a selection hasbeen included in this volume. Each workshop Organizing Committee evaluatedthe papers accepted in their workshop to propose those to be included in thisvolume. Then, the authors of each proposed paper improved their papers, takinginto account the comments and feedback obtained during the conference. Finally,the ESWC Workshop, Program Committee and Conference Chairs made thefinal decision on inclusion, based on the paper improvements from the workshopversion. As a result, 22 papers were selected for this volume.

Special thanks go to all the workshop organizers and their respective ProgramCommittees, who contributed to making ESWC 2011 a real success. We wouldalso like to thank the ESWC 2011 Organizing Committee and specially the localorganizers and the Program Chairs for supporting the day-to-day operation ofthe workshops and the selection of papers, respectively.

September 2011 Raul Garcıa-CastroDieter Fensel

Grigoris Antoniou

Organization

Organizing Committee

General Chair

Grigoris Antoniou FORTH-ICS and University of Crete, Greece

Program Chairs

Marko Grobelnik Jozef Stefan Institute, SloveniaElena Simperl Karlsruhe Institute of Technology, Germany

News from Front CoordinatorsLyndon Nixon STI International, AustriaAlexander Wahler STI International, Austria

Poster and Demo ChairsBijan Parsia University of Manchester, UKDimitris Plexousakis FORTH-ICS and University of Crete, Greece

Workshop Chairs

Raul Garcıa-Castro Universidad Politecnica de Madrid, SpainDieter Fensel University of Innsbruck, Austria

Tutorials Chair

Manolis Koubarakis University of Athens, Greece

PhD Symposium Chairs

Jeff Pan University of Aberdeen, UKPieter De Leenheer VU Amsterdam, The Netherlands

Semantic Technologies Coordinators

Matthew Rowe The Open University, UKSofia Angeletou The Open University, UK

Proceedings Chair

Antonis Bikakis University of Luxembourg, Luxembourg

VIII Organization

Sponsorship Chair

Anna Fensel FTW, Austria

Publicity Chair

Lejla Ibralic-Halilovic STI, Austria

Panel ChairsJohn Domingue The Open University, UKAsuncion Gomez-Perez Universidad Politecnica de Madrid, Spain

TreasurerAlexander Wahler STI International, Austria

Local Organization and

Conference Administration STI International, Austria

First International Workshop on eLearning Approaches forthe Linked Data Age


Stefan Dietze The Open University, UKMathieu d’Aquin The Open University, UKDragan Gasevic Athabasca University and Simon Fraser

University, CanadaMiguel-Angel Sicilia University of Alcala, Spain

Program Committee

Lora AroyoSoeren AuerPanagiotis BamidisCharalampos BratsasDan BrickleyVania DimitrovaJohn DomingueNikolas DovrolisMarek HatalaJelena JovanovicEleni KaldoudiTomi KauppinenCarsten Kessler

Effie Lai-Chong LawNikos ManouselisDave MillardEvangelia MitsopoulouWolfgang NejdlMikael NilssonCarlos PedrinaciDavide TaibiVlad TanasescuFridolin WildMartin WolpersHong Qing Yu

Organization IX

First Workshop on High-Performance Computing for theSemantic Web


Jesse Weaver Rensselaer Polytechnic Institute, Troy, NY,USA

Spyros Kotoulas Vrije Universiteit Amsterdam, The NetherlandsJacopo Urbani Vrije Universiteit Amsterdam, The NetherlandsEric Goodman Sandia National Laboratories, Albuquerque,

NM, USADavid Mizell Cray, Inc., Seattle, WA, USA

Program Committee

Aidan HoganAlexey CheptsovAxel PolleresCliff JoslynDavid HaglinDavid MizellEric GoodmanGregory Todd Williams

Jacopo UrbaniJans AasmanJason MaassenJesse WeaverMatthias AsselRobert AdolphSinan al-SaffarSpyros Kotoulas

Third International Workshop on Inductive Reasoning andMachine Learning for the Semantic Web


Claudia d’Amato University of Bari, ItalyNicola Fanizzi University of Bari, ItalyBlaz Fortuna Jozef Stefan Institute, SloveniaAgnieszka �Lawrynowicz Poznan University of Technology, PolandVojtech Svatek University of Economics, Prague,

Czech Republic

Program Committee

Bettina BerendtStephan BloehdornRoss D. KingJens LehmannThomas LukasiewiczMatthias Nickles

Achim RettingerThomas ScharrenbachBaris SertkayaSteffen StaabVolker TrespJoaquin Vanschoren

X Organization

First Workshop on Making Sense of Microposts


Matthew Rowe KMi, The Open University, UKMilan Stankovic Hypios/University Paris-Sorbonne, FranceAba-Sah Dadzie University of Sheffield, UKMariann Hardey University of Durham, UK

Program Committee

Amparo-Elizabeth CanoAlexandre PassantAndres Garcia-SilvaBernhard SchandlClaudia WagnerDanica RadovanovicDavid BeerElena SimperlEric T. MeyerFabien GandonGuillaume EreteoHarald SackHarith AlaniJelena JovanovicJennifer Jones

John BreslinJon HickmanMischa TuffieldOscar CorchoPablo MendesPhilipe LaubletSofia AngeletouRaphael TroncyRobert JaeschkeShenghui WangUldis BojarsVictoria UrenYves RaimondZiqi Zhang

First Workshop on Ontology and Semantic Web forManufacturing


Alexander Garcıa Castro University of Bremen, GermanyLutz Schroder German Research Center for Artificial

Intelligence, GermanyCarlos Toro Vicomtech Research Centre / Donostia-San

Sebastian, SpainLuis Enrique Ramos Garcıa University of Bremen, Germany

Program Committee

Aristeidis MatsokisAziz BourasDavid Baxter

Dong YangGrubic TonciJohn Bateman

Organization XI

Jurgen AngeleKristina SheaOliver EckParisa Ghoudous

Richard Gil HerreraSylvere KrimaYuh-Jen Chen

First Workshop on Question Answering over Linked Data


Christina Unger CITEC, Bielefeld University, GermanyPhilipp Cimiano CITEC, Bielefeld University, GermanyVanessa Lopez KMi, Open University, UKEnrico Motta KMi, Open University, UK

Program Committee

Soren AuerAbraham BernsteinChris BizerKalina BontchevaJohan BosTim FininJorge GraciaGregory GrefenstetteIryna GurevychAndreas HarthTom Heath

Bernardo MagniniMichael MinockDan MoldovanGunter NeumannDavid PalfreyMaarten de RijkeSebastian RudolphVictoria UrenDuc Thanh TranHaofen WangGerhard Weikum

4th International Workshop on REsource Discovery


Marıa-Esther Vidal Universidad Simon Bolıvar, Caracas, VenezuelaEdna Ruckhaus Universidad Simon Bolıvar, Caracas, VenezuelaZoe Lacroix Arizona State University, USA

Program Committee

Mohammad AlrifaiJose Luis AmbiteYudith CardinaleVassilis ChristophidesOscar Corcho

Joyce El HaddadAlberto FernandezManolis GergatsoulisMarlene GoncalvesAndreas Harth

XII Organization

H.V. JagadishGunter LadwigMaria MaleshkovaKunal PatelMarta RukozFatiha Saıs

Miguel-Angel SiciliaSherif SakrHala Skaf-MoliDimitrios SkoutasMaciej Zaremba

6th International Workshop on Semantic Business ProcessManagement


Nenad Stojanovic FZI, University of Karlsruhe, GermanyBarry Norton Institute AIFB, Karlsruhe Institute of

Technology, Germany

Program Committee

Agata FilipowskaAna Karla Alves de MedeirosAndreas AbeckerCarlos PedrinaciDarko AnicicFlorian LautenbacherJan MendlingJohn DomingueJorge CardosoJuhnyoung LeeLjiljana Stojanovic

Liliana CabralMarkus NuttgensMichel KleinOliver ThomasOscar CorchoRoxana BelecheanuTommaso Di NoiaWitold AbramowiczYork SureYuxiao Zha

First Workshop on Semantic Publications


Alexander Garcıa Castro University of Bremen, GermanyChristoph Lange Jacobs University Bremen, GermanyAnita de Waard Elsevier, The NetherlandsEvan Sandhaus The New York Times Company, USA

Organization XIII

Program Committee

Christopher BakerPaolo CiccareseTim ClarkOscar CorchoJoseph CorneliStephane CorlosquetMichael DreusickeHenrik ErikssonLeyla Jael Garcıa CastroBenjamin Good

Tudor GrozaMichael KohlhaseSebastian KrukThomas KurzSteve PettiferMatthias SamwaldJodi SchneiderDagobert SoergelRobert Stevens

First Workshop on Semantics in Governance and PolicyModelling


Yannis Charalabidis University of the Aegean, GreeceFenareti Lampathaki National Technical University of Athens,

GreeceGianluca Misuraca JRC - European Commission, IPTS, Spain

Program Committee

Dimitris AskounisEnrico FerroMarko GrobelnikEuripidis Loukis

Michele MissikoffDavid OsimoMaria Wimmer

First International Workshop on User Profile Data on theSocial Semantic Web


Fabian Abel WIS, Delft University of Technology,The Netherlands

Qi Gao WIS, Delft University of Technology,The Netherlands

Eelco Herder L3S Research Center, Leibniz UniversityHannover, Germany

XIV Organization

Geert-Jan Houben WIS, Delft University of Technology,The Netherlands

Daniel Olmedilla Telefonica R&D, SpainAlexandre Passant DERI, National University of Ireland, Ireland

Program Committee

Lora AroyoShlomo BerkovskyFederica CenaFlorian DanielJuri Luca De CoiPasquale De MeoVania DimitrovaFabien GandonDominikus HeckmannSeigneur Jean-MarcLalana KagalDaniel KrauseMilos Kravcik

Philipp KaergerErwin LeonardiJavier LopezAxel PolleresMatthew RoweSimon SchenkDaniel SchwabeMilan StankovicKrishnaprasad ThirunarayanAlessandra ToninelliMischa TuffieldClaudia WagnerRob Warren

Organization XV

Sponsoring Institutions

Platinum Sponsors

Gold Sponsors

Incentives for Semantics

Planet Data

Silver Sponsors

XVI Organization

Best Paper Award Sponsors

Video Recording Sponsors

Table of Contents

1st International Workshop on eLearning Approachesfor the Linked Data Age

Linking Knowledge for Simulation Learning . . . . . . . . . . . . . . . . . . . . . . . . . 1Irene Celino and Daniele Dell’Aglio

Generating Educational Assessment Items from Linked Open Data:The Case of DBpedia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Muriel Foulonneau

Using Linked Data to Reduce Learning Latency for e-Book Readers . . . . 28Julien Robinson, Johann Stan, and Myriam Ribiere

The OU Linked Open Data: Production and Consumption . . . . . . . . . . . . 35Fouad Zablith, Miriam Fernandez, and Matthew Rowe

1st Workshop on High-Performance Computing forthe Semantic Web

RDFPath: Path Query Processing on Large RDF Graphs withMapReduce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Martin Przyjaciel-Zablocki, Alexander Schatzle,Thomas Hornung, and Georg Lausen

3rd International Workshop on Inductive Reasoningand Machine Learning for the Semantic Web

A Novel Metric for Information Retrieval in Semantic Networks . . . . . . . . 65Joshua L. Moore, Florian Steinke, and Volker Tresp

1st Workshop on Making Sense of Microposts

Towards BOTTARI: Using Stream Reasoning to Make Sense ofLocation-Based Micro-posts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Irene Celino, Daniele Dell’Aglio, Emanuele Della Valle, Yi Huang,Tony Lee, Seon-Ho Kim, and Volker Tresp

Automatic Detection of Political Opinions in Tweets . . . . . . . . . . . . . . . . . 88Diana Maynard and Adam Funk

The Pragmatics of Political Messages in Twitter Communication . . . . . . . 100Jurgis Skilters, Monika Kreile, Uldis Bojars, Inta Brikse,Janis Pencis, and Laura Uzule

XVIII Table of Contents

1st Workshop on Ontology and Semantic Web forManufacturing

A Knowledge Dashboard for Manufacturing Industries . . . . . . . . . . . . . . . . 112Suvodeep Mazumdar, Andrea Varga, Vita Lanfranchi,Daniela Petrelli, and Fabio Ciravegna

1st Workshop on Question Answering over LinkedData

FREyA: An Interactive Way of Querying Linked Data Using NaturalLanguage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Danica Damljanovic, Milan Agatonovic, and Hamish Cunningham

4th International Workshop on REsource Discovery

Ontology-Based User-Defined Rules and Context-Aware ServiceComposition System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Victoria Beltran, Knarig Arabshian, and Henning Schulzrinne

Random Indexing for Finding Similar Nodes within Large RDFGraphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Danica Damljanovic, Johann Petrak, Mihai Lupu,Hamish Cunningham, Mats Carlsson, Gunnar Engstrom, andBo Andersson

Reconciling Provenance Policy Conflicts by Inventing AnonymousNodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Saumen Dey, Daniel Zinn, and Bertram Ludascher

6th International Workshop on Semantic BusinessProcess Management

Information Resource Recommendation in Knowledge Processes . . . . . . . 186Tadej Stajner, Dunja Mladenic, and Marko Grobelnik

Service Adaptation Recommender in the Event Marketplace:Conceptual View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Yiannis Verginadis, Ioannis Patiniotakis, Nikos Papageorgiou, andRoland Stuehmer

1st Workshop on Semantic Publication

Authoring and Publishing Units and Quantities in SemanticDocuments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Mihai Cırlanaru, Deyan Ginev, and Christoph Lange

Table of Contents XIX

1st Workshop on Semantics in Governance andPolicy Modelling

Policy Intelligence in the Era of Social Computing: Towards aCross-Policy Decision Support System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Riccardo Boero, Enrico Ferro, Michele Osella,Yannis Charalabidis, and Euripidis Loukis

XHTML with RDFa as a Semantic Document Format for CCTSModelled Documents and Its Application for Social Services . . . . . . . . . . . 229

Konstantin Hypponen, Miika Alonen, Sami Korhonen, andVirpi Hotti

Balancing System Expressivity and User Cognitive Load in SemanticallyEnhanced Policy Modelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Christos Tsarouchis, Declan O’Sullivan, and David Lewis

1st International Workshop on User Profile Data onthe Social Semantic Web

Sensing Presence (PreSense) Ontology: User Modelling in the SemanticSensor Web . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Amparo-Elizabeth Cano, Aba-Sah Dadzie, Victoria Uren, andFabio Ciravegna

TUMS: Twitter-Based User Modeling Service . . . . . . . . . . . . . . . . . . . . . . . . 269Ke Tao, Fabian Abel, Qi Gao, and Geert-Jan Houben

Author Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285