Prof. Dr. Christoph Quix

Contact Information

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Theses

• Queries and Indexing on encrypted health data (Open)
• Data Virtualization of Machine and Process Data in a Data Lake Architecture (Running)
• Entwicklung einer Data-Lake-Informationsarchitektur für einen Entwicklungsdienstleister im Automotive-Bereich (Running)
• Recognition of Anomalous Behavior in the Context of Access Control System (Running)
• Integrated schema generation for Data Lakes (2020)
• Data Lake System for high velocity Data Streams for Production Systems (2020)
• A Rule Based Recommendation System for Data Trend Visualisation (2019)
• Classification of Mechanically Ventilated Patients Based on Weaning Difficulty (2019)
• Schema Inference and Functional Dependency Discovery in Data Lake System (2019)
• Usage Control and Policy Management in eHealth Systems (2019)
• Comparison of Open Source Big Data Integration tools (2019)
• Feature Clustering and Visualization of High Dimensional Data using Clique Cover Theory (2019)
• Visualising Data Trends using Complex Event Processing. (2019)
• Developing an Architecture for Data Quality Measurement to Achieve Utility-driven Data Suppression (2019)
• Data Quality Management for Data Lake Systems (2018)
• Data Analysis in the Industry Inferring causal relations in Industrial Data (2018)
• Relatable Dataset Discovery in Data Lake (2018)
• Visual Analytics Framework for High Dimensional Data Streams (2018)
• HMM-based Approach for Segmenting and Clustering in Time Series from Energy Consumption Data of Industrial Machines (2018)
• Metadata Summarization and Visualization over Heterogeneous Data Sources (2017)

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Publications

2021

• Arnab Chakrabarti, Farhad Ahmad, Christoph Quix

  Towards a Rule-Based Visualization Recommendation System

  Published in 13th International Conference on Knowledge Discovery and Information Retrieval (KDIR 2021)

• Arnab Chakrabarti, Abhijeet Das, Michael Cochez, Christoph Quix

  Unsupervised Feature Selection for Efficient Exploration of High Dimensional Data

  Published in 25th European Conference on Advances in Databases and Information Systems (ADBIS2021)

2020

• A. Schmeink, Sandra Geisler, A. Brauers, Christoph Quix

  A Method and Module for Linking Data of a Data Source to a Target Database

  Published in Patent Application, No. PCT/IB2009/055537

• Sebastian Bader, Jaroslav Pullmann, Christian Mader, Sebastian Tramp, Christoph Quix, Andreas W. Müller, Haydar Akyürek, Matthias Böckmann, Benedikt T. Imbusch, Johannes Theissen-Lipp, Sandra Geisler, Christoph Lange

  The International Data Spaces Information Model - An Ontology for Sovereign Exchange of Digital Content

  Published in The 19th International Semantic Web Conference (ISWC'20)

• Christoph Quix, Sandra Geisler, Rihan Hai

  Data Lake

  Published in Encyclopedia of Big Data

• Sandra Geisler, Christoph Quix

  Database Management Systems (DBMS)

  Published in Encyclopedia of Big Data

• Arnab Chakrabarti, Tanuj Kulshrestha, Christoph Quix

  A Visualization System for High Dimensional Data Streams using Complex Event Processing

  Published in Information Visualization of Geospatial Networks, Flows and Movement(MoVIS2020) held in conjugation with IEEE VIS2020

2019

• Jan Pennekamp, René Glebke, Tobias Meisen, Christoph Quix, Rihan Hai, Lars Gleim, Philipp Niemietz, Maximilian Rudack, Simon Knape, Alexander Epple, Daniel Trauth, Uwe Vroomen, Thomas Bergs, Christian Brecher, Andreas Buhrig-Polaczek, Matthias Jarke, Klaus Wehrle

  Towards an Infrastructure Enabling the Internet of Production

  Published in Proceedings of the 2nd IEEE International Conference on Industrial Cyber-Physical Systems (ICPS '19), May 6-9, 2019, Taipei, TW , page 31-37. Publisher: IEEE, May 2019

• Vasileios Theodorou, Rihan Hai, Christoph Quix

  A Metadata Framework for Data Lagoons

  Published in The 1st International Workshop on BI & BIG DATA APPLICATIONS

• Rihan Hai, Christoph Quix, Wang Dan

  Relaxed Functional Dependency Discovery in Heterogeneous Data Lakes

  Published in The 38th International Conference on Conceptual Modeling (ER 2019)

• Rihan Hai, Christoph Quix

  Rewriting of Plain SO Tgds into Nested Tgds

  Published in The 45th International Conference on Very Large Data Bases (VLDB 2019)

2018

• Rihan Hai, Christoph Quix, David Kensche

  Nested Schema Mappings for Integrating JSON

  Published in The 37th International Conference on Conceptual Modeling (ER 2018)

• Christoph Quix, Rihan Hai

  Data Lake

  Published in Encyclopedia of Big Data Technologies

• Oya Beyan, Andrea Wuchner, Dirk Eisengräber-Pabst, Christoph Quix, Christian Zaschke, Oliver Schumacher

  Research Data in the Fraunhofer Digital Project: Creating a FAIR Research Data Infrastructure and Culture

• Rihan Hai, Christoph Quix, Chen Zhou

  Query Rewriting for Heterogeneous Data Lakes

  Published in 22nd European Conference on Advances in Databases and Information Systems (ADBIS 2018)

• Arnab Chakrabarti, Christoph Quix, Sandra Geisler, Jaroslav Pullmann, Matthias Jarke

  Goal-Oriented Modelling of Relations and Dependencies in Data Marketplaces

  Published in Proceedings of the 11th International i* Workshop co-located with the 30th International Conference on Advanced Information Systems Engineering (CAiSE 2018)

2017

• Christoph Quix, Sandra Geisler, Rihan Hai, Sanchit Alekh

  Ontology Matching for Patent Classification

  Published in 12th International Workshop on Ontology Matching (OM-2017), co-located with the 16th International Semantic Web Conference (ISWC-2017), Vienna, Austria, October 21, 2017.

• Christoph Quix, Arnab Chakrabarti, Jaroslav Pullmann, Sebastian Kleff

  Business Process Modelling for a Data Exchange Platform

  Published in Proceedings of the CAiSE'17 Forum, at the 29th International Conference on Advanced Information Systems Engineering(CAiSE 2017), Essen, Germany, June 12-16, 2017

• Matthias Jarke, Christoph Quix

  On warehouses, lakes, and spaces – the changing role of conceptual modeling for data integration.

  Published in In J. Cabot, C. Gomez, O. Pastor, M.R. Sancho, E. Teniente (eds.): Conceptual Modeling Perspectives.

• Sandra Geisler, Christoph Quix, Rihan Hai, Sanchit Alekh

  An Integrated Ontology-Based Approach for Patent Classification in Medical Engineering

  Published in International Conference on Data Integration in the Life Sciences

2016

• Christoph Quix, Mathias Riechert

  Modelling National Research Information Contexts based on CERIF

  Published in Proc. 13th International Conference on Current Research Information Systems (CRIS), St. Andrews, UK, 2016

• Mathias Riechert, Sophie Biesenbender, Christoph Quix

  Developing and Standardising Definitions for Research Information: Framework and Methods of Successful Process Documentation

  Published in Proc. 13th International Conference on Current Research Information Systems (CRIS), St. Andrews, UK, 2016.

• Christoph Quix, Rihan Hai, Hongzhi Wang, Verikat N. Gudivada, Laure Berti

  Proceedings of the 11th VLDB Workshop on Quality in Databases (QDB'16)

• Christoph Quix, Sandra Geisler, Rihan Hai

  Recommender System für Projektkollaborationen basierend auf wissenschaftlichen Publikationen und Patenten

  Published in WissKom 2016 - 7. Konferenz der Zentralbibliothek des Forschungszentrums Jülich

• Sandra Geisler, Christoph Quix, Sven Weber, Matthias Jarke

  Ontology-based data quality management for data streams

  Published in ACM Journal of Data and Information Quality

• Christoph Quix, Rihan Hai

  Metadata Extraction and Management in Data Lakes with GEMMS

  Published in Complex Systems Informatics and Modeling Quarterly, No. 9, pp. 67-83, 2016

• Christoph Quix, Rihan Hai, Ivan Vatov

  GEMMS: A Generic and Extensible Metadata Management System for Data Lakes

  Published in Proceedings of the CAiSE'16 Forum, at the 28th International Conference on Advanced Information Systems Engineering (CAiSE 2016), Ljubljana, Slovenia, June 13-17, 2016.

• Rihan Hai, Sandra Geisler, Christoph Quix

  Constance: An Intelligent Data Lake System

  Published in In Proceedings of the 2016 International Conference on Management of Data (SIGMOD), pp. 2097-2100. ACM.

• Christoph Quix, Thomas Berlage, Matthias Jarke

  Interactive Pay-As-You-Go Integration of Life Science Data: The HUMIT Approach.

  Published in ERCIM News, vol. 104 (Jan. 2016): 18-19

2015

• Sandra Geisler, Rihan Hai, Christoph Quix

  An Ontology-based Collaboration Recommender System using Patents

  Published in Proceedings of the 7th International Conference on Knowledge Engineering and Ontology Development (KEOD'15)

• Thierry Delot, Sandra Geisler, Sergio Ilarri, Christoph Quix

  Guest Editorial: Large-scale Data Management for Mobile Applications

  Published in Distributed and Parallel Databases

• Matthias Jarke, J. Mylopoulos, Christoph Quix

  Special Issue on Advanced Information Systems Engineering

  Published in Information Systems, vol. 53, issue C, Oct. 2015

• Mathias Riechert, Christoph Quix, Rüdiger Zarnekow

  Fostering Transparency in Policy Development Processes - A Development Transparency Framework

  Published in 23rd European Conference on Information Systems (ECIS 2015)

2014

• K.K. Bong, M. Joest, Christoph Quix, T. Anwar

  Automated Interestingness Measure Selection for Exhibition Recommender Systems

  Published in Proc. 6th Asian Conference on Intelligent Information and Database Systems (ACIIDS), Bangkok, Thailand, Springer, LNCS, Vol. 8397, pp. 221-231, 2014.

• Christoph Quix, Matthias Jarke

  Information Integration in Research Information Systems

  Published in Proc. 12th Intl. Conference on Current Research Information Systems (CRIS), Rome, Italy, 2014

• Novita Hanafiah, Christoph Quix

  Entity Recognition in Information Extraction

  Published in Proc. 6th Asian Conference on Intelligent Information and Database Systems (ACIIDS), Bangkok, Thailand, Springer, LNCS, Vol. 8397, pp. 113-122, 2014.

• Thierry Delot, Sandra Geisler, Daniela Nicklas, Christoph Quix

  Special Issue on Information Management in Mobile Applications

  Published in Pervasive and Mobile Computing

• Matthias Jarke, Manfred Jeusfeld, Christoph Quix

  Data-centric Intelligent Information Integration-From Concepts to Automation

  Published in Journal of Intelligent Information Systems

• Matthias Jarke, J. Mylopoulos, Christoph Quix, C. Rolland, Y. Manolopoulos, H. Mouratidis, J. Horkoff

  Advanced Information Systems Engineering

  Published in In Proceedings of the 26th International Conference on Advanced Information Systems Engineering, CAiSE 2014. Thessaloniki, Greece, June 16–20, 2014 Springer LNCS 8484, Heidelberg 2014.

• Sandra Geisler, Christoph Quix

  Evaluation of Real-time Traffic Applications based on Data Stream Mining

  Published in G. Cervone, J. Lin, N. Waters (eds.): Data Mining for Geoinformatics: Methods and Applications, pp. 83-103, Springer, 2014.

2013

• Thierry Delot, Sandra Geisler, Sergio Ilarri, Christoph Quix

  Proceedings of the 3rd International Workshop on Information Management for Mobile Applications

• Christoph Quix, Sandra Geisler, S. Kim, Xiang Li, Andreas Lorenz, T. Gries, Matthias Jarke, S. Leonhardt, T. Seidl

  HealthNet: A System for Mobile and Wearable Health Information Management

  Published in Proceedings of the 3rd International Workshop on Information Management for Mobile Applications

• Rhio Sutoyo, Christoph Quix, Fisnik Kastrati

  FactRunner: Fact extraction over Wikipedia

  Published in Proceedings of the 9th International Conference on Web Information Systems and Technologies (WEBIST), Aachen, Germany

• Matthias Jarke, Manfred Jeusfeld, Christoph Quix, P. Vassiliadis

  Architecture and Quality in Data Warehouses

  Published in Seminal Contributions to Information Systems Engineering, 25 Years of CAiSE, Springer, 2013

• Matthias Jarke, Manfred Jeusfeld, Christoph Quix, P. Vassiliadis

  Data Warehouse Architecture and Quality: Impact and Open Challenges

  Published in Seminal Contributions to Information Systems Engineering, 25 Years of CAiSE, Springer, 2013

2012

• Sandra Geisler, Christoph Quix, Stefan Schiffer, Matthias Jarke

  An Evaluation Framework for Traffic Information Systems Based on Data Streams

  Published in Transportation Research Part C, Special Issue on Data Management in Vehicular Networks, Volume 23, August 2012, pp. 29–55

2011

• Christoph Quix, Pratanu Roy, David Kensche

  Automatic Selection of Background Knowledge for Ontology Matching

  Published in 3rd International Workshop on Semantic Web Information Management (SWIM 2011, in conjunction with ACM SIGMOD 2011), June 12, 2011, Athens, Greece

• Xiang Li, Christoph Quix, David Kensche, Sandra Geisler, Lisong Guo

  Automatic Mediated Schema Generation Through Reasoning Over Data Dependencies

  Published in Proceedings of the 27th International Conference on Data Engineering, ICDE 2011, April 11-16, 2011, Hannover, Germany.

• Fisnik Kastrati, Xiang Li, Christoph Quix, Mohammadreza Khelghati

  Enabling Structured Queries over Unstructured Documents

  Published in International Workshop on Semantic based Opportunistic Data Management (SODM 2011), in conjunction with the 12th IEEE International Conference on Mobile Data Management (MDM 2011), Lulea, Sweden, 2011

• Xiang Li, Christoph Quix

  Merging Relational Views: A Minimization Approach

  Published in Proc. of the 30th Int. Conference on Conceptual Modeling (ER 2011), 2011.

• Sandra Geisler, Sven Weber, Christoph Quix

  Ontology-based Data Quality Framework for Data Stream Applications

  Published in Proc. of the 16th International Conference on Information Quality, November 2011, Adelaide, AUS

2010

• Sandra Geisler, Yuan Chen, Christoph Quix, G. G. Gehlen

  Accuracy Assessment for Traffic Information Derived from Floating Phone Data

  Published in 17th Intelligent Transportation Systems and Services World Congress, Busan, South Korea, 2010.

• Daniel Behnen, Henning Mersch, Christoph Quix, Dominik Schmitz, M. Zhang, Kamil Fayzullin, C. Brecher, Ulrich Epple, Matthias Jarke

  Gemeinsamkeiten und Unterschiede in der Modellierung von prozesstechnischen und diskreten Produktionsanlagen

  Published in Entwurf komplexer Automatisierungssysteme (EKA 2010), 2010, Magdeburg, DE

• David Kensche, Christoph Quix, Xiang Li, Sandra Geisler

  Solving ORM by MAGIC: MApping GeneratIon and Composition

  Published in Alan Dearle, Roberto Zicari (Eds.): Proceedings of the Third International Conference on Objects and Databases (ICOODB), Frankfurt/Main, Germany, September 28-30, Lecture Notes in Computer Science (LNCS), vol. 6348, Springer, 2010.

• Mohamed Chatti, Matthias Jarke, Christoph Quix

  Connectivism: the network metaphor of learning

  Published in International Journal of Learning Technology 2010 - Vol. 5, No.1 pp. 80 - 99

• A. Schmeink, Sandra Geisler, A. Brauers, Christoph Quix

  A Method and Module for Creating a Relational Database Schema from an Ontology

  Published in Patent Application, No. PCT/IB2009/055548

• Sandra Geisler, Christoph Quix, A. Schmeink, David Kensche

  Ontology-based Data Integration: A Case Study in Clinical Trials

  Published in C. Plant, C. Böhm (eds.): Database Technology for Life Sciences and Medicine. Word Scientific Publishing, 2010.

• Xiang Li, Christoph Quix, David Kensche, Sandra Geisler

  Automatic Schema Merging Using Mapping Constraints Among Incomplete Sources

  Published in Proceedings of the 19th ACM international conference on Information and knowledge management (CIKM'10), October 26-30, 2010, Toronto, ON, Canada.

• Sandra Geisler, Christoph Quix, Stefan Schiffer

  A Data Stream-based Evaluation Framework for Traffic Information Systems

  Published in ACM SIGSPATIAL International Workshop on GeoStreaming (IWGS) 2010, November 2, 2010, San Jose, CA, USA

• Christoph Quix, Avigdor Gal, Tomer Sagi, David Kensche

  An integrated matching system: GeRoMeSuite and SMB - Results for OAEI 2010

  Published in Fifth International Workshop on Ontology Matching (OM-2010), Shanghai, China, 2010

• Christoph Quix, Marko Pascan, Pratanu Roy, David Kensche

  Semantic Matching of Ontologies

  Published in Fifth International Workshop on Ontology Matching (OM-2010), Shanghai, China, 2010

2009

• David Kensche, Christoph Quix, Xiang Li, Yong Li, Matthias Jarke

  Generic Schema Mappings for Composition and Query Answering

  Published in Data & Knowledge Engineering, volume 68, issue 7, pp. 599-621, 2009

• Matthias Jarke, Manfred Jeusfeld, Hans Nissen, Christoph Quix

  Heterogeneity in model management -- a meta modeling approach

  Published in In A. Borgida, V. Chaudhri, P. Giorgini, E. Yu (eds.): Conceptual Modeling -- Foundations and Applications. Springer LNCS 5600, pp. 237-253, 2009.

• Christoph Quix

  Metadatabase Design for Data Warehouses

  Published in In M.A. Jeusfeld, M. Jarke, J. Mylopoulos (eds.): Metamodeling for Method Engineering, MIT Press 2009, pp. 329-355

• Christoph Quix, Sandra Geisler, David Kensche, Xiang Li

  Results of GeRoMeSuite for OAEI 2009

  Published in Proceedings of the 4th International Workshop on Ontology Matching (OM-2009), Collocated with the 8th International Semantic Web Conference (ISWC-2009) Chantilly, USA, October 25, 2009.

• Christoph Quix

  Model Management

  Published in M. Tamer Özsu, Ling Liu (eds.): Encyclopedia of Database Systems. Springer, 2009.

• M. Soboll, B. Binder, Christoph Quix, Sandra Geisler

  Prozessmodellierung der mobilen Datenerfassung für den Rettungsdienst bei einer Großschadenslage

  Published in Reinhard Höhn, Oliver Linssen (Hrgs.). Vorgehensmodelle und Implementierungsfragen - Akquisition - Lokalisierung - soziale Maßnahmen - Werkzeuge. Tagungsband zum 16. Workshop der Fachgruppe WI-VM der Gesellschaft für Informatik e.V. (GI), Düsseldorf, 08.-09.04.2009. S. 109-125

• Sandra Geisler, Christoph Quix, G. G. Gehlen, G. Jodlauk

  A quality- and priority-based traffic information fusion architecture

  Published in Proc. of the 16th ITS World Congress Stockholm 2009

• Christoph Quix, Xiang Li, David Kensche, Sandra Geisler

  View Management Techniques and Their Application to Data Stream Management

  Published in P. Furtado (ed.): Evolving Application Domains of Data Warehousing and Mining - Trends and Solutions, Information Science Reference, pp. 83-112, 2009.

• Christoph Quix

  Meta Data Repository

  Published in M. Tamer Özsu, Ling Liu (eds.): Encyclopedia of Database Systems. Springer, 2009.

2008

• Christoph Quix, David Kensche, Xiang Li

  GeRoMeSuite: Ein System für generisches Model Management

  Published in Datenbank-Spektrum, Nr. 24, pp. 4-11, dpunkt.verlag, 2008

• P. Kranen, David Kensche, S. Kim, N. Zimmermann, E. Müller, Christoph Quix, Xiang Li, T. Gries, T. Seidl, Matthias Jarke, S. Leonhardt

  Mobile Mining and Information Management in HealthNet Scenarios

  Published in In Proceedings of the 9th International Conference on Mobile Data Management (MDM 2008), Beijing, China, IEEE Computer Society, pp. 215-216, 2008

• S. Kim, S. Leonhardt, N. Zimmermann, P. Kranen, David Kensche, E. Müller, Christoph Quix

  Influence of Contact Pressure and Moisture on the Signal Quality of a Newly Developed TextileECG Sensor Shirt

  Published in 5th International Workshop on Wearable and Implantable Body Sensor Networks (BSN 2008), Hong Kong, China, June 2008

• Christoph Quix, Sandra Geisler, David Kensche, Xiang Li

  Results of GeRoMeSuite for OAEI 2008

  Published in Proc. Third International Workshop on Ontology Matching, Karlsruhe, Germany, 2008

2007

• A. Kemper, H. Schöning, Thomas Rose, Matthias Jarke, T. Seidl, Christoph Quix, C. Brochhaus

  Datenbanksysteme in Business, Technologie und Web (BTW 2007)

  Published in Proceedings 12. GI-Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme", Lecture Notes in Informatics, Nr. 103, Köllen-Verlag, Aachen, 2007

• Matthias Jarke, T. Seidl, Christoph Quix, David Kensche, S. Conrad, E. Rahm, Ralf Klamma, H. Kosch, M. Granitzer, S. Apel, M. Rosenmüller, G. Saake, O. Spinczyk

  Datenbanksysteme in Business, Technologie und Web (BTW 2007) - Workshop Proceedings

  Published in Mainz Verlag, Aachen, 2007

• David Kensche, Christoph Quix, Mohamed Chatti, Matthias Jarke

  GeRoMe: A Generic Role Based Metamodel for Model Management

  Published in Journal on Data Semantics, Vol. VIII, LNCS 4380, pp. 82-117, Springer-Verlag, 2007

• David Kensche, Christoph Quix

  Transformation of Models in(to) a Generic Metamodel

  Published in Datenbanksysteme in Business, Technologie und Web (BTW 2007), Workshop Proceedings, pp. 4-15, 2007

• Christoph Quix, David Kensche, Xiang Li

  Generic Schema Merging

  Published in In J. Krogstie, A.L. Opdahl, and G. Sindre (Eds.): In Proceedings of the 19th International Conference on Advanced Information Systems Engineering (CAiSE), Trondheim, Norway, Springer-Verlag, LNCS 4495, pp. 127-141, 2007

• David Kensche, Christoph Quix, Xiang Li, Yong Li

  GeRoMeSuite: A System for Holistic Generic Model Management

  Published in In Proceedings of 33rd International Conference on Very Large Data Bases (VLDB'07), pp. 1322-1325, Vienna, 2007

• David Kensche, Christoph Quix, Yong Li, Matthias Jarke

  Generic Schema Mappings

  Published in In Proceedings of the 26th International Conference on Conceptual Modeling (ER 2007), Auckland, New Zealand, LNCS 4801, Springer, pp. 132-148, 2007. Springer Verlag.

• Sandra Geisler, A. Brauers, Christoph Quix, A. Schmeink

  An Ontology-Based System for Clinical Trial Data Management

  Published in Annual Symposium of the IEEE/EMBS Benelux Chapter 2007, Heeze, the Netherlands, pp. 53-55

• A. Aleksandrowicz, David Kensche, S. Kim, P. Kranen, E. Müller, Christoph Quix

  Mobile and Wearable P2P Information Management in HealthNet Applications

  Published in Annual Symposium of the IEEE/EMBS Benelux Chapter 2007, Heeze, the Netherlands

• Christoph Quix, David Kensche, Xiang Li

  Matching of Ontologies with XML Schema Using a Generic Metamodel

  Published in In Proceedings of the 6th Intl. Conf. on Ontologies, DataBases, and Applications of Semantics (ODBASE), Vilamoura, Portugal, pp. 1081-1098, 2007. Springer.

2006

• Christoph Quix, Lemonia Ragia, L. Cai, T. Gan

  Matching Schemas for Geographical Information Systems Using Semantic Information

  Published in Proc. of Workshop on Semantic-Based Geographical Information Systems (SeBGIS), OTM Confederated International Workshops, Montpellier, France, LNCS 4278, Springer-Verlag, pp. 1566-1575, 2006

2005

• Christoph Quix, David Kensche, Mohamed Chatti

  Rollenbasierte Metamodellierung zur Datenintegration

  Published in Datenbank Spektrum 15 (2005), dpunkt.verlag, S. 5-11

• Mohamed Chatti, Ralf Klamma, Christoph Quix, David Kensche

  LM-DTM: An Environment for XML-Based, LIP/PAPI-Compliant Deployment, Transformation and Matching of Learner Models

  Published in P. Goodyear, D.G. Sampson, D.J.-T. Yang, Kinshuk, T. Okamoto, R. Hartley, and N.-S. Chen (eds.): In Proceedings of the 5th International Conference on Advanced Learning Technologies (ICALT 2005), July 5-8, Kaohsiung, Taiwan, pp. 567-569

• David Kensche, Christoph Quix, Mohamed Chatti, Matthias Jarke

  GeRoMe: A Generic Role Based Metamodel for Model Management

  Published in In Proceedings of the 4th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE), Agia Napa, Cyprus, 2005

• Andreas Becks, Jessica Huster, Matthias Jarke, Aida Jertila, David Kensche, Christoph Quix, Christian Seeling

  Value-Added Services enabling Semantic Web Technologies for SMEs

  Published in In Proceedings of the 4th International Semantic Web Conference (ISWC), Poster & Demonstration Proceedings, Galway, Ireland, 2005

• Manfred Jeusfeld, Christoph Quix

  Meta-Modelling with ConceptBase

  Published in Workshop on Meta-Modelling and Corresponding Tools, Essen, Germany, 2005

2004

• P. A. Bernstein, S. Melnik, M. Petropoulos, Christoph Quix

  Industrial-Strength Schema Matching

  Published in SIGMOD Record, Vol. 33, No. 4, December 2004

• Christoph Quix

  Quality-oriented and Metadata-driven Integration in Information Grids

  Published in 2nd IST Workshop on Metadata Management in Grid and P2P Systems (MMGPS) - Models, Services, Architectures, London, UK, Dec. 2004

2003

• Christoph Quix

  Repository Support for Data Warehouse Evolution

  Published in ICFAI Journal of Systems Management, Vol. 1, No. 2, pp. 57-72, August 2003

• Christoph Quix

  Metadatenverwaltung zur qualitätsorientierten Informationslogistik in Data-Warehouse-Systemen

  Published in Dissertation, RWTH Aachen, 2003

2002

• Jörg Köller, Thomas List, Christoph Quix, Mareike Schoop, Matthias Jarke, P. Edwards, M. Pons

  Emerging business models

  Published in B. Braunschweig/ R. Gani (eds.): Software Architecture and Tools for Computer-Aided Chemical Engineering. Elsevier 2002 (Series on Computer-Aided Chemical Engineering, vol. 11), pp. 557-587. ISBN 0-444-50827.9

• Christoph Quix, Mareike Schoop, Manfred Jeusfeld

  Business Data Management for Business-to-Business Electronic Commerce

  Published in SIGMOD Record, Vol. 31, No. 1, pp. 49-54, March 2002

• Mareike Schoop, Andreas Becks, Christoph Quix, T. Burwick, C. Engels, Matthias Jarke

  Enhancing Decision and Negotiation Support in Enterprise Networks Through Semantic Web Technologies

  Published in R. Tolksdorf, R. Eckstein(eds.): XML Technologien für das Semantic Web - XSW 2002, Berlin, Lecture Notesin Informatics, Volume P-14 pp 161-167, Gesellschaft für Informatik

2001

• P. Vassiliadis, Christoph Quix, Y. Vassiliou, Matthias Jarke

  Data Warehouse Process Management

  Published in Information Systems, Vol. 26, No. 3, pp. 205-236, 2001

• Mareike Schoop, Christoph Quix

  DOC.COM: a framework for effective negotiation support in electronic marketplaces

  Published in Computer Networks, Vol. 37, No. 2, (2001), pp 153-170, Elsevier

• Mareike Schoop, Christoph Quix

  DOC.COM: Combining Document and Communication Management for Negotiation Support in Business-to-Business Electronic Commerce

  Published in Proc. of the 34th Hawaii International Conference on System Sciences (HICSS-34), Maui, Hawaii, 2001

• Mareike Schoop, Jörg Köller, Thomas List, Christoph Quix

  A Three-Phase Model of Electronic Marketplaces for Software Components in Chemical Engineering

  Published in B. Schmid, K. Stanoevska-Slabeva, V. Tschammer (eds.): Towards the E-Society, Proceedings of the First IFIP Conference on E-Commerce, E-Government, E-Business. Zurich, Switzerland, October 2001, pp 507-522, Kluwer Academic Publishers.

2000

• Mareike Schoop, Christoph Quix

  Proceedings of the Fifth International Workshop on the Language-Action Perspective on Communication Modelling, LAP 2000. September 2000, Aachen, Germany

  Published in Aachener Informatik Berichte 2000-6

• P. Vassiliadis, M. Bouzeghoub, Christoph Quix

  Towards Quality-Oriented Data Warehouse Usage and Evolution

  Published in Information Systems, Vol. 25, No. 2, pp. 89-115, June 2000

• Matthias Jarke, Christoph Quix, D. Calvanese, M. Lenzerini, E. Franconi, S. Ligoudistianos, P. Vassiliadis, Y. Vassiliou

  Concept Based Design of Data Warehouses: The DWQ Demonstrators

  Published in ACM SIGMOD International Conference on Management of Data (SIGMOD 2000), Dallas, TX, May 2000

• Christoph Quix, Mareike Schoop

  Facilitating Business-to-Business Electronic Commerce for Small and Medium-Sized Enterprises

  Published in First Intl. Conference on Electronic Commerce and Web Technologies, EC-Web 2000, Greenwich, UK, September 2000, pp 442-451, Springer Verlag

• P. Vassiliadis, Christoph Quix, Y. Vassiliou, Matthias Jarke

  A Model for Data Warehouse Operational Processes

  Published in Benkt Wangler, Lars Bergman (Eds.): Advanced Information Systems Engineering, Proceedings 12th International Conference CAiSE 2000, Stockholm, Sweden, June 2000, Lecture Notes in Computer Science, Vol. 1789, Springer, 2000

• Christoph Quix

  Metadata Management to Improve the Quality in Data Warehouses and Business Data Repositories

  Published in Doctoral Consortium of the Twenty-first Annual International Conference on Information Systems, Brisbane, Australia, December 2000

• Mareike Schoop, Christoph Quix

  Towards Effective Negotiation Support in Electronic Marketplaces

  Published in Proceedings of Tenth Annual Workshop on Information Technologies & Systems, WITS 2000, pp 1-6, Brisbane, Australia, December 2000

• Mareike Schoop, Christoph Quix, Matthias Jarke

  A Repository-based Approach For Business Data Management In Business-to-Business Electronic Commerce

  Published in Informs Spring Meeting, Salt Lake City, May 2000

1999

• Matthias Jarke, Manfred Jeusfeld, Christoph Quix, P. Vassiliadis

  Architecture and Quality for Data Warehouses: An Extended Repository Approach

  Published in Information Systems, 24(3), pp. 229-253, 1999

• Manfred Jeusfeld, Matthias Jarke, Christoph Quix

  Qualitätsanalyse im Data Warehousing

  Published in Informatik/Informatique, Journal of the Swiss Information processing societies, No. 3, June 1999 (in german)

• Manfred Jeusfeld, Matthias Jarke, Christoph Quix

  Qualitätsanalyse im Data Warehousing

  Published in EMISA Forum 1/1999

• Martin Staudt, René Soiron, Christoph Quix, Matthias Jarke

  Cost-Based Query Optimization for Metadata Repositories

  Published in Applied Computing Review (Publication of ACM SIGAPP), Vol. 7, No. 2, pp. 10-21, Summer 1999

• Martin Staudt, René Soiron, Christoph Quix, Matthias Jarke

  Optimizing Queries for Repository-Based Applications

  Published in ACM Symposium on Applied Computing, San Antonio, Texas, USA, 1999

• P. Vassiliadis, M. Bouzeghoub, Christoph Quix

  Towards Quality-Oriented Data Warehouse Usage and Evolution

  Published in 11th Conference on Advanced Information Systems Engineering (CAiSE '99), Heidelberg, Germany, 1999

• Matthias Jarke, Christoph Quix, G. Blees, D. Lehmann, G. Michalk, S. Stierl

  Improving OLTP Data Quality Using Data Warehouse Mechanisms

  Published in ACM SIGMOD International Conference on Management of Data (SIGMOD '99), Philadelphia, PA, June 1999

• Christoph Quix

  Repository Support for Data Warehouse Evolution

  Published in Proceedings of the International Workshop on Design and Management of Data Warehouses (DMDW '99), Heidelberg, Germany, 1999

• Manfred Jeusfeld, Matthias Jarke, Martin Staudt, Christoph Quix, Thomas List

  Application Experience with a Repository System for Information Systems Development

  Published in R. Kasckek (ed.): Proceedings Entwicklungsmethoden für Informationssysteme und deren Anwendung (EMISA'99). Reihe Wirtschaftsinformatik, Teubner Verlag, Stuttgart, Germany, pp. 147-174, 1999

1998

• Michael Gebhardt, Matthias Jarke, Manfred Jeusfeld, Christoph Quix, Stefan Sklorz

  Tools for Data Warehouse Quality

  Published in Proc. of the 10th International Conference on Scientific and Statistical Database Management (SSDBM'98), Capri, Italy, July 1998. IEEE Computer Society Press, pp. 229-232

• Matthias Jarke, Manfred Jeusfeld, Christoph Quix, P. Vassiliadis

  Architecture and Quality in Data Warehouses

  Published in 10th Conference on Advanced Information Systems Engineering(CAiSE '98), Pisa, Italy, 1998

• Manfred Jeusfeld, Christoph Quix, Matthias Jarke

  Design and Analysis of Quality Information for Data Warehouses

  Published in 17th International Conference on the Entity Relationship Approach (ER'98), Singapore, 1998

• Martin Staudt, Christoph Quix, Manfred Jeusfeld

  View Maintenance and Change Notification for Application Program Views

  Published in ACM Symposium on Applied Computing, Atlanta, Georgia, USA, 1998

1997

• Christoph Quix, Martin Staudt

  Database Change Propagation for a Medical Application Scenario

  Published in Proc. of the 5th European Congress on Intelligent Techniques and SoftComputing (EUFIT'97), Volume 2, Aachen, Germany, September 1997, pp. 1167-1170

1996

• Martin Staudt, Matthias Jarke, Christoph Quix

  Change notification for externally materialized application program views

  Published in Proceedings of the 8th IEEE International Conference on Tools with Artificial Intelligence (ICTAI'96), Toulouse, France 1996, pp. 96-99