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Mashup-based Data Integration

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  • Mashup-based Data Integration

Duration

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Description

We investigate workflow-based approaches for online integration of web data. In the online setting data integration tasks have to be executed at run-time, e.g. interactive web applications such as mashups. Such an ad-hoc data integration requires to combine content from multiple services or sources dynamically within a very short time. Existing mashup approaches only support rather simple data integration tasks.

Our work on workflow-based data integration started already well before the general mashup interest in 2005 with our prototype iFuice. iFuice exploits mappings between logical and physical data sources and supports search query generation, online matching as well as for additional data transformation. Query results can be interactively refined to improve the result quality by executing additional queries. A script-based definition of mashups (integration workflows) facilitates the development as well as the dynamic execution of mashups. The script programmer can use powerful generic operators to execute and manipulate mappings and their results. Based on the generic iFuice infrastructure we develop several domain-specific integration systems such as BioFuice. The CloudFuice tool enables script execution in the cloud.

Based on the experiences with the iFuice-related systems we have developed a new, more powerful mashup tool WETSUIT.

Project members

  • Prof. Dr. Erhard Rahm
  • Prof. Dr. Andreas Thor
  • Endrullis, Stefan
  • Aumüller, David

Publikationen (10)

Dateien Cover Beschreibung Jahr
WETSUIT: An Efficient Mashup Tool for Searching and Fusing Web Entities
Endrullis, S. ; Thor, A. ; Rahm, E.
Proc. 38th Intl. Conference on Very Large Databases (VLDB) / Proceedings of the VLDB Endowment 5(12), 2012 (demo)
2012 / 8
Entity Search Strategies for Mashup Applications
Endrullis, S. ; Thor, A. ; Rahm, E.
Proc. 28th Intl. Conference on Data Engineering (ICDE), 2012
2012 / 4
CloudFuice: A flexible Cloud-based Data Integration System
Thor, A. ; Rahm, E.
Proc. of 10th Intl. Conference on Web Engineering (ICWE), 2011
2011 / 6
PROOF: Produktmonitoring im Web
Wartner, C. ; Kitschke, S.
Proc. of 14. GI-Fachtagung für Datenbanksysteme in Business, Technologie und Web (BTW), 2011
2011 / 3
Evaluation of Query Generators for Entity Search Engines
Endrullis, S. ; Thor, A. ; Rahm, E.
Proc. Intl. Workshop on Using Search Engine Technology for Information Management (USETIM), 2009
2009 / 8
Mashup-Werkzeuge zur Ad-hoc-Datenintegration im Web
Aumüller, D. ; Thor, A.
Datenbank-Spektrum 8(26), 2008
2008 / 9
Dynamic Fusion of Web Data
Rahm, E. ; Thor, A. ; Aumüller, D.
Proc. 5th Intl. XML Database Symposium (XSym), 2007
2007 / 9
Data Integration Support for Mashups
Thor, A. ; Aumüller, D. ; Rahm, E.
Proc. 6th Intl. Workshop on Information Integration on the Web (IIWeb), 2007
2007 / 7
BioFuice: Mapping-based data integration in bioinformatics
Kirsten, T. ; Rahm, E.
Proc. of 3rd Int. Workshop on Data Integration in the Life Sciences (DILS), Springer LNCS 4075, 2006
2006 / 7
iFuice - Information Fusion utilizing Instance Correspondences and Peer Mappings
Rahm, E. ; Thor, A. ; Aumüller, D. ; Do, H. ; Golovin, N. ; Kirsten, T.
Proc. 8th Intl. Workshop on the Web and Databases (WebDB), 2005
2005 / 6

Recent publications

  • 2025 / 9: Generating Semantically Enriched Mobility Data from Travel Diaries
  • 2025 / 8: Slice it up: Unmasking User Identities in Smartwatch Health Data
  • 2025 / 6: SecUREmatch: Integrating Clerical Review in Privacy-Preserving Record Linkage
  • 2025 / 6: Leveraging foundation models and goal-dependent annotations for automated cell confluence assessment
  • 2025 / 5: Federated Learning With Individualized Privacy Through Client Sampling

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