A Cross-Language Approach to Historic Document Retrieval. - Marijn Koolen; Frans Adriaans; Jaap Kamps; Maarten de Rijke (ECIR, 2006)

Filtering and Clustering XML Retrieval Results. - Jaap Kamps; Marijn Koolen; Börkur Sigurbjörnsson (INEX, 2006)

Using and Detecting Links in Wikipedia. - Khairun Nisa Fachry; Jaap Kamps; Marijn Koolen; Junte Zhang (INEX, 2007)

Deriving a Domain Specific Test Collection from a Query Log. - Avi Arampatzis; Jaap Kamps; Marijn Koolen; Nir Nussbaum (LaTeCH@ACL 2007, 2007)

Unified Access to Heterogeneous Data in Cultural Heritage. - Marijn Koolen; Avi Arampatzis; Jaap Kamps; Vincent de Keijzer; Nir Nussbaum (RIAO, 2007)

Where to start reading a textual XML document? - Jaap Kamps; Marijn Koolen; Mounia Lalmas (SIGIR, 2007)

The Importance of Link Evidence in Wikipedia. - Jaap Kamps; Marijn Koolen (ECIR, 2008)

Overview of the INEX 2008 Ad Hoc Track. - Jaap Kamps; Shlomo Geva; Andrew Trotman; Alan Woodley; Marijn Koolen (INEX, 2008)

The Impact of Document Level Ranking on Focused Retrieval. - Jaap Kamps; Marijn Koolen (INEX, 2008)

Locating relevant text within XML documents. - Jaap Kamps; Marijn Koolen; Mounia Lalmas (SIGIR, 2008)

What's in a Link? From Document Importance to Topical Relevance. - Marijn Koolen; Jaap Kamps (ICTIR, 2009)

Overview of the INEX 2009 Book Track. - Gabriella Kazai; Antoine Doucet; Marijn Koolen; Monica Landoni (INEX, 2009)

Focused Search in Books and Wikipedia: Categories, Links and Relevance Feedback. - Marijn Koolen; Rianne Kaptein; Jaap Kamps (INEX, 2009)

Using wikipedia categories for ad hoc search. - Rianne Kaptein; Marijn Koolen; Jaap Kamps (SIGIR, 2009)

Result Diversity and Entity Ranking Experiments: Anchors, Links, Text and Wikipedia. - Rianne Kaptein; Marijn Koolen; Jaap Kamps (TREC, 2009)

Is Wikipedia link structure different? - Jaap Kamps; Marijn Koolen (WSDM, 2009)

Comparative analysis of clicks and judgments for IR evaluation. - Jaap Kamps; Marijn Koolen; Andrew Trotman (WSCD@WSDM, 2009)

Wikipedia pages as entry points for book search. - Marijn Koolen; Gabriella Kazai; Nick Craswell (WSDM, 2009)

Report on INEX 2008. - Gianluca Demartini; Ludovic Denoyer; Antoine Doucet; Khairun Nisa Fachry; Patrick Gallinari; Shlomo Geva; Darren Wei Che Huang; Tereza Iofciu; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Monica Landoni; et al. (SIGIR Forum, 2009)

Focus and Element Length for Book and Wikipedia Retrieval. - Jaap Kamps; Marijn Koolen (INEX, 2010)

Overview of the INEX 2010 Book Track: Scaling Up the Evaluation Using Crowdsourcing. - Gabriella Kazai; Marijn Koolen; Jaap Kamps; Antoine Doucet; Monica Landoni (INEX, 2010)

Searching cultural heritage data: does structure help expert searchers? - Marijn Koolen; Jaap Kamps (RIAO, 2010)

The importance of anchor text for ad hoc search revisited. - Marijn Koolen; Jaap Kamps (SIGIR, 2010)

The impact of collection size on relevance and diversity. - Marijn Koolen; Jaap Kamps (SIGIR, 2010)

Using Anchor Text, Spam Filtering and Wikipedia for Web Search and Entity Ranking. - Jaap Kamps; Rianne Kaptein; Marijn Koolen (TREC, 2010)

Report on INEX 2009. - Thomas Beckers 002; Patrice Bellot; Gianluca Demartini; Ludovic Denoyer; Christopher M. De Vries; Antoine Doucet; Khairun Nisa Fachry; Norbert Fuhr; Patrick Gallinari; Shlomo Geva; Wei Chi Huang; Tereza Iofciu; et al. (SIGIR Forum, 2010)

Are Semantically Related Links More Effective for Retrieval? - Marijn Koolen; Jaap Kamps (ECIR, 2011)

The Importance of Document Ranking and User-Generated Content for Faceted Search and Book Suggestions. - Frans Adriaans; Jaap Kamps; Marijn Koolen (INEX, 2011)

Overview of the INEX 2011 Books and Social Search Track. - Marijn Koolen; Gabriella Kazai; Jaap Kamps; Antoine Doucet; Monica Landoni (INEX, 2011)

Crowdsourcing for book search evaluation: impact of hit design on comparative system ranking. - Gabriella Kazai; Jaap Kamps; Marijn Koolen; Natasa Milic-Frayling (SIGIR, 2011)

Reducing Redundancy with Anchor Text and Spam Priors. - Marijn Koolen; Jaap Kamps (TREC, 2011)

Report on INEX 2010. - David Alexander; Paavo Arvola; Thomas Beckers 002; Patrice Bellot; Timothy Chappell; Christopher M. De Vries; Antoine Doucet; Norbert Fuhr; Shlomo Geva; Jaap Kamps; Gabriella Kazai; Marijn Koolen; et al. (SIGIR Forum, 2011)

The meaning of structure: the value of link evidence for information retrieval. - Marijn Koolen (SIGIR Forum, 2011)

Social book search: comparing topical relevance judgements and book suggestions for evaluation. - Marijn Koolen; Jaap Kamps; Gabriella Kazai (CIKM, 2012)

Using Collaborative Filtering in Social Book Search. - Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Justin van Wees (CLEF (Online Working Notes/Labs/Workshop), 2012)

Overview of the INEX 2012 Social Book Search Track. - Marijn Koolen; Gabriella Kazai; Jaap Kamps; Michael Preminger; Antoine Doucet; Monica Landoni (CLEF (Online Working Notes/Labs/Workshop), 2012)

Contextual Suggestion from Wikitravel: Exploiting Community-Based Suggestions. - Marijn Koolen; Jaap Kamps; Hugo C. Huurdeman (TREC, 2012)

Report on INEX 2012. - Patrice Bellot; Timothy Chappell; Antoine Doucet; Shlomo Geva; Sairam Gurajada; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Monica Landoni; Maarten Marx; Arunav Mishra; Véronique Moriceau; et al. (SIGIR Forum, 2012)

Report on INEX 2011. - Patrice Bellot; Timothy Chappell; Antoine Doucet; Shlomo Geva; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Monica Landoni; Maarten Marx; Véronique Moriceau; Josiane Mothe; Georgina Ramírez; et al. (SIGIR Forum, 2012)

Overview of INEX 2013. - Patrice Bellot; Antoine Doucet; Shlomo Geva; Sairam Gurajada; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Arunav Mishra; Véronique Moriceau; Josiane Mothe; Michael Preminger; Eric SanJuan; et al. (CLEF, 2013)

Comparing Topic Representations for Social Book Search. - Marijn Koolen; Hugo C. Huurdeman; Jaap Kamps (CLEF (Working Notes), 2013)

Overview of the INEX 2013 Social Book Search Track. - Marijn Koolen; Gabriella Kazai; Michael Preminger; Antoine Doucet (CLEF (Working Notes), 2013)

Social Book Search: The Impact of Professional and User-Generated Content on Book Suggestions. - Marijn Koolen; Jaap Kamps; Gabriella Kazai (DIR, 2013)

University of Amsterdam at the TREC 2013 Contextual Suggestion Track: Learning User Preferences from Wikitravel Categories. - Marijn Koolen; Hugo C. Huurdeman; Jaap Kamps (TREC, 2013)

Report on INEX 2013. - Patrice Bellot; Antoine Doucet; Shlomo Geva; Sairam Gurajada; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Arunav Mishra; Véronique Moriceau; Josiane Mothe; Michael Preminger; Eric SanJuan; et al. (SIGIR Forum, 2013)

Overview of INEX 2014. - Patrice Bellot; Toine Bogers; Shlomo Geva; Mark M. Hall; Hugo C. Huurdeman; Jaap Kamps; Gabriella Kazai; Marijn Koolen; Véronique Moriceau; Josiane Mothe; Michael Preminger; Eric SanJuan; et al. (CLEF, 2014)

Overview of the INEX 2014 Interactive Social Book Search Track. - Mark Michael Hall; Hugo C. Huurdeman; Marijn Koolen; Mette Skov; David Walsh 001 (CLEF (Working Notes), 2014)

Effective Metadata for Social Book Search from a User Perspective. - Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen (CLEF (Working Notes), 2014)

Overview of the INEX 2014 Social Book Search Track. - Marijn Koolen; Toine Bogers; Jaap Kamps; Gabriella Kazai; Michael Preminger (CLEF (Working Notes), 2014)

"User Reviews in the Search Index? That'll Never Work!". - Marijn Koolen (ECIR, 2014)

Workshop on new trends in content-based recommender systems: (CBRecSys 2014). - Toine Bogers; Marijn Koolen; Iván Cantador (RecSys, 2014)

Overview of the SBS 2015 Interactive Track. - Maria Gäde; Mark Michael Hall; Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Mette Skov; Elaine Toms; David Walsh 001 (CLEF (Working Notes), 2015)

The Value of Multistage Search Systems for Book Search. - Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Sanna Kumpulainen (CLEF (Working Notes), 2015)

Overview of the CLEF 2015 Social Book Search Lab. - Marijn Koolen; Toine Bogers; Maria Gäde; Mark M. Hall; Hugo C. Huurdeman; Jaap Kamps; Mette Skov; Elaine Toms; David Walsh 001 (CLEF, 2015)

Overview of the SBS 2015 Suggestion Track. - Marijn Koolen; Toine Bogers; Jaap Kamps (CLEF (Working Notes), 2015)

Beyond the Book: Linking Books to Wikipedia. - Carlos Martinez-Ortiz; Marijn Koolen; Floor Buschenhenke; Karina van Dalen-Oskam (e-Science, 2015)

Supporting Complex Search Tasks - ECIR 2015 Workshop. - Maria Gäde; Mark M. Hall; Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Mette Skov; Elaine Toms; David Walsh 001 (ECIR, 2015)

First Workshop on Supporting Complex Search Tasks. - Maria Gäde; Mark Michael Hall; Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Mette Skov; Elaine Toms; David Walsh 001 (SCST@ECIR, 2015)

Looking for Books in Social Media: An Analysis of Complex Search Requests. - Marijn Koolen; Toine Bogers; Antal van den Bosch; Jaap Kamps (ECIR, 2015)

Second Workshop on New Trends in Content-based Recommender Systems (CBRecSys 2015). - Toine Bogers; Marijn Koolen (RecSys, 2015)

Report on RecSys 2015 Workshop on New Trends in Content-Based Recommender Systems. - Toine Bogers; Marijn Koolen (SIGIR Forum, 2015)

Report on RecSys 2014: Workshop on New Trends in Content-Based Recommender Systems. - Toine Bogers; Marijn Koolen; Iván Cantador (SIGIR Forum, 2015)

Report on the First Workshop on Supporting Complex Search Tasks. - Maria Gäde; Mark M. Hall; Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Mette Skov; Elaine Toms; David Walsh 001 (SIGIR Forum, 2015)

Overview of the SBS 2016 Mining Track. - Toine Bogers; Iris Hendrickx; Marijn Koolen; Suzan Verberne (CLEF (Working Notes), 2016)

Overview of the SBS 2016 Interactive Track. - Maria Gäde; Mark Michael Hall; Hugo C. Huurdeman; Jaap Kamps; Marijn Koolen; Mette Skov; Toine Bogers; David Walsh 001 (CLEF (Working Notes), 2016)

Individual Differences and Task Behaviour. - Mark Michael Hall; Marijn Koolen (CLEF (Working Notes), 2016)

Overview of the CLEF 2016 Social Book Search Lab. - Marijn Koolen; Toine Bogers; Maria Gäde; Mark M. Hall; Iris Hendrickx; Hugo C. Huurdeman; Jaap Kamps; Mette Skov; Suzan Verberne; David Walsh 001 (CLEF, 2016)

Overview of the SBS 2016 Suggestion Track. - Marijn Koolen; Toine Bogers; Jaap Kamps (CLEF (Working Notes), 2016)

Bibliometrics in Online Book Discussions: Lessons for Complex Search Tasks. - Marijn Koolen (BIR@ECIR, 2016)

Third Workshop on New Trends in Content-based Recommender Systems (CBRecSys 2016). - Toine Bogers; Marijn Koolen; Cataldo Musto; Pasquale Lops; Giovanni Semeraro (RecSys, 2016)

Second Workshop on Supporting Complex Search Tasks. - Nicholas J. Belkin; Toine Bogers; Jaap Kamps; Diane Kelly 001; Marijn Koolen; Emine Yilmaz (CHIIR, 2017)

Current Research in Supporting Complex Search Tasks. - Marijn Koolen; Jaap Kamps; Toine Bogers; Nicholas J. Belkin; Diane Kelly 001; Emine Yilmaz (SCST@CHIIR, 2017)

A Process Model of Scholarly Media Annotation. - Liliana Melgar; Marijn Koolen; Hugo C. Huurdeman; Jaap Blom (CHIIR, 2017)

Facilitating Fine-Grained Open Annotations of Scholarly Sources. - Peter Boot; Ronald Haentjens Dekker; Marijn Koolen (DH, 2017)

Creating Time Capsules for Historical Research in the Early Modern Period: Reconstructing Trajectories of Plant Medicines. - Wouter Klein; Kalliopi Zervanou; Marijn Koolen; Peter van den Hooff; Frans Wiering; Wouter Alink; Toine Pieters (HistoInformatics@CIKM, 2017)

Defining and Supporting Narrative-driven Recommendation. - Toine Bogers; Marijn Koolen (RecSys, 2017)

Workshop on Recommendation in Complex Scenarios: (ComplexRec 2017). - Toine Bogers; Marijn Koolen; Bamshad Mobasher; Alan Said; Alexander Tuzhilin (RecSys, 2017)

DHBeNeLux: Incubator for Digital Humanities in Belgium, the Netherlands and Luxembourg. - Joris van Zundert; Sally Chambers; Mike Kestemont; Marijn Koolen; Catherine Jones (Digit. Humanit. Q., 2017)

Report on RecSys 2016Workshop on New Trends in Content-Based Recommender Systems. - Toine Bogers; Marijn Koolen; Cataldo Musto; Pasquale Lops; Giovanni Semeraro (SIGIR Forum, 2017)

Report on the Second Workshop on Supporting Complex Search Tasks. - Marijn Koolen; Jaap Kamps; Toine Bogers; Nicholas J. Belkin; Diane Kelly 001; Emine Yilmaz (SIGIR Forum, 2017)

Workshop on Barriers to Interactive IR Resources Re-use. - Toine Bogers; Maria Gäde; Luanne Freund; Mark M. Hall; Marijn Koolen; Vivien Petras; Mette Skov (CHIIR, 2018)

Data Scopes: towards Transparent Data Research in Digital Humanities. - Rik Hoekstra; Marijn Koolen; Marijke van Faassen (DH, 2018)

Challenges in Enabling Mixed Media Scholarly Research with Multi-media Data in a Sustainable Infrastructure. - Roeland Ordelman; Carlos Martinez-Ortiz; Liliana M. Melgar Estrada; Marijn Koolen; Jaap Blom; Willem Melder; Jasmijn van Gorp; Victor de Boer; Themistoklis Karavellas; Lora Aroyo; Thomas Poell; Norah Karrouche; et al. (DH, 2018)

"What was this Movie About this Chick?" - A Comparative Study of Relevance Aspects in Book and Movie Discovery. - Toine Bogers; Maria Gäde; Marijn Koolen; Vivien Petras; Mette Skov (iConference, 2018)

"I'm looking for something like ...": Combining Narratives and Example Items for Narrative-driven Book Recommendation. - Toine Bogers; Marijn Koolen (KaRS@RecSys, 2018)

2nd workshop on recommendation in complex scenarios (complexrec 2018). - Toine Bogers; Marijn Koolen; Bamshad Mobasher; Alan Said; Casper Petersen (RecSys, 2018)

Report on the Workshop on Barriers to Interactive IR Resources Re-use (BIIRRR 2018). - Toine Bogers; Maria Gäde; Mark Michael Hall; Luanne Freund; Marijn Koolen; Vivien Petras; Mette Skov (SIGIR Forum, 2018)

Profiles and Context for Structured Text Retrieval. - Marijn Koolen; Toine Bogers (Encyclopedia of Database Systems (2nd ed.), 2018)

From XML Retrieval to Semantic Search and Beyond - The INEX, SBS, and MC2 Labs of CLEF 2012-2018. - Jaap Kamps; Marijn Koolen; Shlomo Geva; Ralf Schenkel; Eric SanJuan; Toine Bogers (Information Retrieval Evaluation in a Changing World, 2019)

Workshop on Barriers to Interactive IR Resources Re-use (BIIRRR 2019). - Toine Bogers; Samuel Dodson; Luanne Freund; Maria Gäde; Mark M. Hall; Marijn Koolen; Vivien Petras; Nils Pharo; Mette Skov (CHIIR, 2019)

Overview of the CHIIR 2019 Workshop on Barriers to Interactive IR Resources Re-use. - Toine Bogers; Samuel Dodson; Luanne Freund; Maria Gäde; Mark M. Hall; Marijn Koolen; Vivien Petras; Nils Pharo; Mette Skov (BIIRRR@CHIIR, 2019)

The CLARIAH Media Suite: a Hybrid Approach to System Design in the Humanities. - Liliana M. Melgar Estrada; Marijn Koolen; Kaspar Beelen; Hugo C. Huurdeman; Mari Wigham; Carlos Martinez-Ortiz; Jaap Blom; Roeland Ordelman (CHIIR, 2019)

Experiences with the 2013-2016 CLEF Interactive Information Retrieval Tracks. - Vivien Petras; Marijn Koolen; Maria Gäde; Toine Bogers (BIIRRR@CHIIR, 2019)

"Looking for an Amazing Game I Can Relax and Sink Hours into...": A Study of Relevance Aspects in Video Game Discovery. - Toine Bogers; Maria Gäde; Marijn Koolen; Vivien Petras; Mette Skov (iConference, 2019)

Third workshop on recommendation in complex scenarios (ComplexRec 2019). - Marijn Koolen; Toine Bogers; Bamshad Mobasher; Alexander Tuzhilin (RecSys, 2019)

Overview of the Workshop on Recommendation in Complex Scenarios 2019 (ComplexRec 2019). - Marijn Koolen; Toine Bogers; Bamshad Mobasher; Alexander Tuzhilin (ComplexRec@RecSys, 2019)

Toward a model for digital tool criticism: Reflection as integrative practice. - Marijn Koolen; Jasmijn van Gorp; Jacco van Ossenbruggen (Digit. Scholarsh. Humanit., 2019)

Trends in content-based recommendation - Preface to the special issue on Recommender systems based on rich item descriptions. - Pasquale Lops; Dietmar Jannach; Cataldo Musto; Toine Bogers; Marijn Koolen (User Model. User Adapt. Interact., 2019)

A Workflow Analysis Perspective to Scholarly Research Tasks. - Marijn Koolen; Sanna Kumpulainen; Liliana M. Melgar Estrada (CHIIR, 2020)

Online Book Reviews and the Computational Modelling of Reading Impact. - Marijn Koolen; Peter Boot; Joris J. van Zundert (CHR, 2020)

Modelling Resolutions of the Dutch States General for Digital Historical Research. - Marijn Koolen; Rik Hoekstra; Ida Nijenhuis; Ronald Sluijter; Esther van Gelder; Rutger van Koert; Gijsjan Brouwer; Hennie Brugman (COLCO, 2020)

The Semantics of Structure in Large Historical Corpora. - Marijn Koolen; Rik Hoekstra (DH, 2020)

A Linked Data Model for Data Scopes. - Victor de Boer; Ivette Bonestroo; Marijn Koolen; Rik Hoekstra (MTSR, 2020)

ComplexRec 2020: Workshop on Recommendation in Complex Environments. - Toine Bogers; Marijn Koolen; Casper Petersen; Bamshad Mobasher; Alexander Tuzhilin (RecSys, 2020)

Report on the fourth workshop on recommendation in complex environments: (ComplexRec 2020). - Toine Bogers; Marijn Koolen; Bamshad Mobasher; Casper Petersen; Alexander Tuzhilin (SIGIR Forum, 2020)

A Manifesto on Resource Re-Use in Interactive Information Retrieval. - Maria Gäde; Marijn Koolen; Mark M. Hall; Toine Bogers; Vivien Petras (CHIIR, 2021)

Third Workshop on Building towards Information Interaction and Retrieval Resources Re-use (BIIRRR 2022). - Toine Bogers; Maria Gäde; Mark Michael Hall; Marijn Koolen; Vivien Petras; Paul Thomas 001 (CHIIR, 2022)

Detecting Formulaic Language Use in Historical Administrative Corpora. - Marijn Koolen; Rik Hoekstra (CHR, 2022)

What Do We Talk About When We Talk About Topic? - Joris J. van Zundert; Marijn Koolen; Julia Neugarten; Peter Boot; Willem Van Hage; Ole Mussmann (CHR, 2022)

Opening the Gates to the Dutch Republic: A Comparison between Analogue and Digital Editions of the Resolutions of the States General. - Ronald Sluijter; Joris Oddens; Rik Hoekstra; Marijn Koolen; Rutger van Koert; Menzo Windhouwer; Hennie Brugman; Femke Gordijn (DiPaDA@DHNB, 2022)

Vested Authorities, Emergent Brokers and User Archivists: Power and Legitimacy in Information Provision. - Rik Hoekstra; Marijn Koolen; Marijke van Faassen (ACM Journal on Computing and Cultural Heritage, 2022)

How we Work, Share, and Re-use at CHIIR. - Toine Bogers; Maria Gäde; Mark Michael Hall; Marijn Koolen; Vivien Petras; Birger Larsen (CHIIR, 2023)

Collaboration Patterns and Impact of Sharing at CHIIR. - Toine Bogers; Birger Larsen; Marijn Koolen; Maria Gäde; Mark M. Hall; Vivien Petras (CHIIR, 2023)

Formulas and decision-making: the case of the States General of the Dutch Republic. - Marijn Koolen; Rik Hoekstra; Ronald Sluijter; Joris Oddens (CHR, 2023)

Putting to test the Affective-Aesthetic Potential. - Peter Boot; Marijn Koolen; Ole Mussmann; Carsten Schnober; Willem Van Hage; Joris van Zundert (DH, 2023)

The Value of Preexisting Structures for Digital Access: Modelling the Resolutions of the Dutch States General. - Marijn Koolen; Rik Hoekstra; Joris Oddens; Ronald Sluijter; Rutger van Koert; Gijsjan Brouwer; Hennie Brugman (ACM Journal on Computing and Cultural Heritage, 2023)

The Impact of CHIIR Publications: A Study of Eight Years of CHIIR. - Maria Gäde; Toine Bogers; Mark Michael Hall; Marijn Koolen; Vivien Petras; Birger Larsen (CHIIR, 2024)

Exploring the Zero-Shot Known-Item Retrieval Capabilities of LLMs for Casual Leisure Information Needs. - Toine Bogers; Maria Gäde; Mark M. Hall; Marijn Koolen; Vivien Petras; Mette Skov (CHIIR, 2025)

Understanding complex casual leisure information needs: an analysis of search requests for books, games, movies and music. - Toine Bogers; Maria Gäde; Marijn Koolen; Vivien Petras; Mette Skov (J. Documentation, 2025)