publications:
- title: "GOAL, A Graph-Based Object and Association Language"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  year: "1993"
  tags:
  - "rule-based"
  - "graph-rewriting"
  - "Meta-Environment"
  - "rewriting"
  - "meta-objects"
  researchr: "https://researchr.org/publication/HiddersP93"
  cites: 0
  citedby: 0
  pages: "247-265"
  booktitle: "cismod"
  kind: "inproceedings"
  key: "HiddersP93"
- title: "Optimizing Sorting and Duplicate Elimination in XQuery Path Expressions"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Philippe Michiels"
    link: "https://researchr.org/alias/philippe-michiels"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  year: "2005"
  tags:
  - "optimization"
  - "XQuery"
  researchr: "https://researchr.org/publication/HiddersMV05"
  cites: 0
  citedby: 0
  journal: "eatcs"
  volume: "86"
  pages: "199-223"
  kind: "article"
  key: "HiddersMV05"
- title: "Path Locks for XML Document Collaboration"
  author:
  - name: "Stijn Dekeyser"
    link: "https://researchr.org/alias/stijn-dekeyser"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2002"
  doi: "http://computer.org/proceedings/wise/1766/17660105abs.htm"
  links:
    doi: "http://computer.org/proceedings/wise/1766/17660105abs.htm"
  tags:
  - "XML"
  - "XML Schema"
  researchr: "https://researchr.org/publication/DekeyserH02"
  cites: 0
  citedby: 0
  pages: "105-114"
  booktitle: "wise"
  kind: "inproceedings"
  key: "DekeyserH02"
- title: "Towards a Formal Semantics for the Process Model of the Taverna Workbench. Part II"
  author:
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2009"
  doi: "http://iospress.metapress.com/content/f87237134800x835/"
  links:
    doi: "http://iospress.metapress.com/content/f87237134800x835/"
  tags:
  - "workbench"
  - "semantics"
  - "formal semantics"
  - "process modeling"
  researchr: "https://researchr.org/publication/SrokaH09a"
  cites: 0
  citedby: 0
  journal: "FUIN"
  volume: "92"
  number: "4"
  pages: "373-396"
  kind: "article"
  key: "SrokaH09a"
- title: "A Simple but Formal Semantics for XML Manipulation Languages"
  author:
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2010"
  doi: "http://dx.doi.org/10.1007/978-3-642-11829-6_2"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-11829-6_2"
  tags:
  - "semantics"
  - "formal semantics"
  - "XML"
  - "XML Schema"
  researchr: "https://researchr.org/publication/ParedaensH09"
  cites: 0
  citedby: 0
  pages: "3-5"
  booktitle: "foiks"
  kind: "inproceedings"
  key: "ParedaensH09"
- title: "A Light but Formal Introduction to XQuery"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  - name: "Serge Demeyer"
    link: "https://researchr.org/alias/serge-demeyer"
  year: "2004"
  doi: "http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3186&spage=5"
  links:
    doi: "http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3186&spage=5"
  tags:
  - "XQuery"
  researchr: "https://researchr.org/publication/HiddersPVD04"
  cites: 0
  citedby: 0
  pages: "5-20"
  booktitle: "xsym"
  kind: "inproceedings"
  key: "HiddersPVD04"
- title: "Harnessing the Power of Semantics-Based, Aspect-Oriented Adaptation for amacont"
  author:
  - name: "Matthias Niederhausen"
    link: "https://researchr.org/alias/matthias-niederhausen"
  - name: "Kees van der Sluijs"
    link: "https://researchr.org/alias/kees-van-der-sluijs"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Erwin Leonardi"
    link: "https://researchr.org/alias/erwin-leonardi"
  - name: "Geert-Jan Houben"
    link: "http://wwwis.win.tue.nl/~houben/"
  - name: "Klaus Meißner"
    link: "https://researchr.org/alias/klaus-mei%C3%9Fner"
  year: "2009"
  doi: "http://dx.doi.org/10.1007/978-3-642-02818-2_8"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-02818-2_8"
  tags:
  - "semantics"
  - "rule-based"
  researchr: "https://researchr.org/publication/NiederhausenSHLHM09"
  cites: 0
  citedby: 0
  pages: "106-120"
  booktitle: "ICWE"
  kind: "inproceedings"
  key: "NiederhausenSHLHM09"
- title: "Analyzing workflows implied by instance-dependent access rules"
  author:
  - name: "Toon Calders"
    link: "https://researchr.org/alias/toon-calders"
  - name: "Stijn Dekeyser"
    link: "https://researchr.org/alias/stijn-dekeyser"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  year: "2006"
  doi: "http://doi.acm.org/10.1145/1142351.1142365"
  links:
    doi: "http://doi.acm.org/10.1145/1142351.1142365"
  tags:
  - "rule-based"
  - "rules"
  - "workflow"
  researchr: "https://researchr.org/publication/CaldersDHP06"
  cites: 0
  citedby: 0
  pages: "100-109"
  booktitle: "PODS"
  kind: "inproceedings"
  key: "CaldersDHP06"
- title: "A Formal Model of Dataflow Repositories"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Natalia Kwasnikowska"
    link: "https://researchr.org/alias/natalia-kwasnikowska"
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  - name: "Jerzy Tyszkiewicz"
    link: "https://researchr.org/alias/jerzy-tyszkiewicz"
  - name: "Jan Van den Bussche"
    link: "https://researchr.org/alias/jan-van-den-bussche"
  year: "2007"
  doi: "http://dx.doi.org/10.1007/978-3-540-73255-6_11"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-540-73255-6_11"
  tags:
  - "meta-model"
  - "Meta-Environment"
  researchr: "https://researchr.org/publication/HiddersKSTB07"
  cites: 0
  citedby: 0
  pages: "105-121"
  booktitle: "dils"
  kind: "inproceedings"
  key: "HiddersKSTB07"
- title: "Petri Net + Nested Relational Calculus = Dataflow"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Natalia Kwasnikowska"
    link: "https://researchr.org/alias/natalia-kwasnikowska"
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  - name: "Jerzy Tyszkiewicz"
    link: "https://researchr.org/alias/jerzy-tyszkiewicz"
  - name: "Jan Van den Bussche"
    link: "https://researchr.org/alias/jan-van-den-bussche"
  year: "2005"
  doi: "http://dx.doi.org/10.1007/11575771_16"
  links:
    doi: "http://dx.doi.org/10.1007/11575771_16"
  researchr: "https://researchr.org/publication/HiddersKSTB05"
  cites: 0
  citedby: 0
  pages: "220-237"
  booktitle: "otm"
  kind: "inproceedings"
  key: "HiddersKSTB05"
- title: "Towards a Formal Semantics for the Process Model of the Taverna Workbench. Part I"
  author:
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2009"
  doi: "http://dx.doi.org/10.3233/FI-2009-0075"
  links:
    doi: "http://dx.doi.org/10.3233/FI-2009-0075"
  tags:
  - "workbench"
  - "semantics"
  - "formal semantics"
  - "process modeling"
  researchr: "https://researchr.org/publication/SrokaH09"
  cites: 0
  citedby: 0
  journal: "FUIN"
  volume: "92"
  number: "3"
  pages: "279-299"
  kind: "article"
  key: "SrokaH09"
- title: "Instance Independent Concurrency Control for Semistructured Databases"
  author:
  - name: "Stijn Dekeyser"
    link: "https://researchr.org/alias/stijn-dekeyser"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  year: "2003"
  researchr: "https://researchr.org/publication/DekeyserHP03"
  cites: 0
  citedby: 0
  pages: "323-334"
  booktitle: "sebd"
  kind: "inproceedings"
  key: "DekeyserHP03"
- title: "On the Expressive Power of XQuery Fragments"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Stefania Marrara"
    link: "https://researchr.org/alias/stefania-marrara"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  year: "2005"
  doi: "http://dx.doi.org/10.1007/11601524_10"
  links:
    doi: "http://dx.doi.org/10.1007/11601524_10"
  tags:
  - "XQuery"
  researchr: "https://researchr.org/publication/HiddersMPV05%3A0"
  cites: 0
  citedby: 0
  pages: "154-168"
  booktitle: "DBPL"
  kind: "inproceedings"
  key: "HiddersMPV05:0"
- title: "Conflict Scheduling of Transactions on XML Documents"
  author:
  - name: "Stijn Dekeyser"
    link: "https://researchr.org/alias/stijn-dekeyser"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2004"
  doi: "http://crpit.com/confpapers/CRPITV27Dekeyser.pdf"
  links:
    doi: "http://crpit.com/confpapers/CRPITV27Dekeyser.pdf"
  tags:
  - "XML"
  - "XML Schema"
  researchr: "https://researchr.org/publication/DekeyserH04"
  cites: 0
  citedby: 0
  pages: "93-101"
  booktitle: "adc"
  kind: "inproceedings"
  key: "DekeyserH04"
- title: "Query Translation for XPath-Based Security Views"
  author:
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  year: "2006"
  doi: "http://dx.doi.org/10.1007/11896548_22"
  links:
    doi: "http://dx.doi.org/10.1007/11896548_22"
  tags:
  - "rule-based"
  - "translation"
  - "XPath"
  - "security"
  researchr: "https://researchr.org/publication/VercammenHP06"
  cites: 0
  citedby: 0
  pages: "250-263"
  booktitle: "edbtw"
  kind: "inproceedings"
  key: "VercammenHP06"
- title: "LiXQuery: a formal foundation for XQuery research"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Philippe Michiels"
    link: "https://researchr.org/alias/philippe-michiels"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  year: "2005"
  doi: "http://doi.acm.org/10.1145/1107499.1107501"
  links:
    doi: "http://doi.acm.org/10.1145/1107499.1107501"
  tags:
  - "XQuery"
  researchr: "https://researchr.org/publication/HiddersMPV05"
  cites: 0
  citedby: 1
  journal: "SIGMOD"
  volume: "34"
  number: "4"
  pages: "21-26"
  kind: "article"
  key: "HiddersMPV05"
- title: "Towards a Calculus for Collection-Oriented Scientific Workflows with Side Effects"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  year: "2008"
  doi: "http://dx.doi.org/10.1007/978-3-540-88871-0_25"
  links:
    doi: "http://dx.doi.org/10.1007/978-3-540-88871-0_25"
  tags:
  - "scientific workflow"
  - "workflow"
  researchr: "https://researchr.org/publication/HiddersS08"
  cites: 0
  citedby: 0
  pages: "374-391"
  booktitle: "otm"
  kind: "inproceedings"
  key: "HiddersS08"
- title: "Non-destructive Integration of Form-Based Views"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Philippe Thiran"
    link: "https://researchr.org/alias/philippe-thiran"
  - name: "Geert-Jan Houben"
    link: "http://wwwis.win.tue.nl/~houben/"
  - name: "Kees M. van Hee"
    link: "https://researchr.org/alias/kees-m.-van-hee"
  year: "2005"
  doi: "http://dx.doi.org/10.1007/11547686_6"
  links:
    doi: "http://dx.doi.org/10.1007/11547686_6"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/HiddersPTHH05"
  cites: 0
  citedby: 0
  pages: "74-86"
  booktitle: "adbis"
  kind: "inproceedings"
  key: "HiddersPTHH05"
- title: "DFL: A dataflow language based on Petri nets and nested relational calculus"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Natalia Kwasnikowska"
    link: "https://researchr.org/alias/natalia-kwasnikowska"
  - name: "Jacek Sroka"
    link: "https://researchr.org/alias/jacek-sroka"
  - name: "Jerzy Tyszkiewicz"
    link: "https://researchr.org/alias/jerzy-tyszkiewicz"
  - name: "Jan Van den Bussche"
    link: "https://researchr.org/alias/jan-van-den-bussche"
  year: "2008"
  doi: "http://dx.doi.org/10.1016/j.is.2007.09.002"
  links:
    doi: "http://dx.doi.org/10.1016/j.is.2007.09.002"
  tags:
  - "rule-based"
  researchr: "https://researchr.org/publication/HiddersKSTB08"
  cites: 0
  citedby: 0
  journal: "is"
  volume: "33"
  number: "3"
  pages: "261-284"
  kind: "article"
  key: "HiddersKSTB08"
- title: "Union-Types in Object-Oriented Schemes"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "1995"
  doi: "db/conf/dbpl/Hidders95.html"
  tags:
  - "meta-model"
  - "Meta-Environment"
  - "meta-objects"
  researchr: "https://researchr.org/publication/Hidders95"
  cites: 0
  citedby: 0
  pages: "2"
  booktitle: "DBPL"
  kind: "inproceedings"
  key: "Hidders95"
- title: "Typing Graph-Manipulation Operations"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  year: "2003"
  doi: "http://link.springer.de/link/service/series/0558/bibs/2572/25720394.htm"
  links:
    doi: "http://link.springer.de/link/service/series/0558/bibs/2572/25720394.htm"
  tags:
  - "graph-rewriting"
  - "rewriting"
  researchr: "https://researchr.org/publication/Hidders03%3A0"
  cites: 0
  citedby: 0
  pages: "391-406"
  booktitle: "icdt"
  kind: "inproceedings"
  key: "Hidders03:0"
- title: "On the Expressive Power of XQuery-Based Update Languages"
  author:
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  year: "2006"
  doi: "http://dx.doi.org/10.1007/11841920_7"
  links:
    doi: "http://dx.doi.org/10.1007/11841920_7"
  tags:
  - "rule-based"
  - "XQuery"
  researchr: "https://researchr.org/publication/HiddersPV06"
  cites: 0
  citedby: 0
  pages: "92-106"
  booktitle: "xsym"
  kind: "inproceedings"
  key: "HiddersPV06"
- title: "On the relationship between workflow models and document types"
  author:
  - name: "Kees M. van Hee"
    link: "https://researchr.org/alias/kees-m.-van-hee"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Geert-Jan Houben"
    link: "http://wwwis.win.tue.nl/~houben/"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Philippe Thiran"
    link: "https://researchr.org/alias/philippe-thiran"
  year: "2009"
  doi: "http://dx.doi.org/10.1016/j.is.2008.06.003"
  links:
    doi: "http://dx.doi.org/10.1016/j.is.2008.06.003"
  tags:
  - "workflow"
  researchr: "https://researchr.org/publication/HeeHHPT09"
  cites: 0
  citedby: 0
  journal: "is"
  volume: "34"
  number: "1"
  pages: "178-208"
  kind: "article"
  key: "HeeHHPT09"
- title: "On the Expressive Power of Node Construction in XQuery"
  author:
  - name: "Wim Le Page"
    link: "https://researchr.org/alias/wim-le-page"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Philippe Michiels"
    link: "https://researchr.org/alias/philippe-michiels"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  - name: "Roel Vercammen"
    link: "https://researchr.org/alias/roel-vercammen"
  year: "2005"
  tags:
  - "XQuery"
  researchr: "https://researchr.org/publication/PageHMPV05"
  cites: 0
  citedby: 0
  pages: "85-90"
  booktitle: "webdb"
  kind: "inproceedings"
  key: "PageHMPV05"
- title: "A Transaction Model for XML Databases"
  author:
  - name: "Stijn Dekeyser"
    link: "https://researchr.org/alias/stijn-dekeyser"
  - name: "Jan Hidders"
    link: "http://www.wis.ewi.tudelft.nl/index.php/personal-home-page-hidders"
  - name: "Jan Paredaens"
    link: "https://researchr.org/alias/jan-paredaens"
  year: "2004"
  doi: "http://dx.doi.org/10.1023/B:WWWJ.0000015864.75561.98"
  links:
    doi: "http://dx.doi.org/10.1023/B:WWWJ.0000015864.75561.98"
  tags:
  - "meta-model"
  - "XML"
  - "XML Schema"
  - "Meta-Environment"
  researchr: "https://researchr.org/publication/DekeyserHP04"
  cites: 0
  citedby: 0
  journal: "www"
  volume: "7"
  number: "1"
  pages: "29-57"
  kind: "article"
  key: "DekeyserHP04"
- title: "When are two Workflows the Same?"
  author:
  - name: "Jan Hidders"
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- title: "Peer-to-peer form based web information systems"
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  - name: "Jan Hidders"
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  doi: "http://doi.acm.org/10.1145/1151736.1151745"
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    doi: "http://doi.acm.org/10.1145/1151736.1151745"
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- title: "How to Recognise Different Kinds of Tree Patterns From Quite a Long Way Away"
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  doi: "http://www.plan-x-2007.org/plan-x-2007.pdf"
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- title: "On the expressibility of functions in XQuery fragments"
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  year: "2003"
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- title: "Avoiding Unnecessary Ordering Operations in XPath"
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- title: "Optimizing Sorting and Duplicate Elimination in XQuery Path Expressions"
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  - name: "Jan Hidders"
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    doi: "http://dx.doi.org/10.1007/11546924_54"
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  booktitle: "DEXA"
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- title: "Proceedings of the 1st Workshop on Emerging Research Opportunities for Web Data Management (EROW 2007) Collocated with the 11th International Conference on Database Theory (ICDT 2007), Barcelona, Spain, January 13, 2007"
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  - name: "Jan Hidders"
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