Maurice van Keulen

137 papers A* 9B 3C 15Misc 1Journal 23Unranked 72

Year	Rank	Type	Title / Venue / Authors
2026	C	`conf`	Explainable AI for Time Series: An Empirical Comparative Study. ICPRAM Faryal Siddique, Faizan Ahmed, Maurice van Keulen
2025	J	`jnl`	Breast cancer prediction using mammography exams for real hospital settings. Comput. Biol. Medicine Shreyasi Pathak, Jörg Schlötterer, Jeroen Geerdink, Jeroen Veltman, Maurice van Keulen, Nicola Strisciuglio, Christin Seifert
2025	J	`jnl`	C-SHAP for time series: An approach to high-level temporal explanations. CoRR Annemarie Jutte, Faizan Ahmed, Jeroen Linssen, Maurice van Keulen
2025	A*	`conf`	Dynamic Sparse Training versus Dense Training: The Unexpected Winner in Image Corruption Robustness. ICLR Boqian Wu, Qiao Xiao, Shunxin Wang, Nicola Strisciuglio, Mykola Pechenizkiy, Maurice van Keulen, Decebal Constantin Mocanu, Elena Mocanu
2025	J	`jnl`	Extended MetaLIRS: Meta-learning for Imputation and Regression Selection Model with Explainability for Different Missing Data Mechanisms. Int. J. Data Sci. Anal. Isil Baysal Erez, Jan Flokstra, Mannes Poel, Maurice van Keulen
2025	J	`jnl`	Impact of Data Capture Methods on 3D Reconstruction with Gaussian Splatting. J. Imaging Dimitar Rangelov, Sierd Waanders, Kars Waanders, Maurice van Keulen, Radoslav Miltchev
2025	—	`conf`	Sparse GAIN: Imputation Methods to Handle Missing Values with Sparse Initialization. IDEAL (1) Brian Patrick van Oers, Isil Baysal Erez, Maurice van Keulen
2025	—	`conf`	Unsupervised Detection of Postoperative Complications in Home-Monitored Patients: Preliminary Results. MeMeA Fatime Oumar Djibrillah, Ilse Waanders, Daan Lips, Gabriela F. Nane, Maurice van Keulen, Annemieke Witteveen, Arlene John
2025	—	`conf`	XAI In Fraud Detection: A Causal Perspective. xAI (4) Katiuscka van Veen, Faizan Ahmed, Maurice van Keulen
2024	—	`conf`	Are Large Language Models the New Interface for Data Pipelines? BiDEDE@SIGMOD Sylvio Barbon Junior, Paolo Ceravolo, Sven Groppe, Mustafa Jarrar, Samira Maghool, Florence Sèdes, Soror Sahri, Maurice van Keulen
2024	J	`jnl`	Are Large Language Models the New Interface for Data Pipelines? CoRR Sylvio Barbon Junior, Paolo Ceravolo, Sven Groppe, Mustafa Jarrar, Samira Maghool, Florence Sèdes, Soror Sahri, Maurice van Keulen
2024	J	`jnl`	Dynamic Sparse Training versus Dense Training: The Unexpected Winner in Image Corruption Robustness. CoRR Boqian Wu, Qiao Xiao, Shunxin Wang, Nicola Strisciuglio, Mykola Pechenizkiy, Maurice van Keulen, Decebal Constantin Mocanu, Elena Mocanu
2024	A*	`conf`	E2ENet: Dynamic Sparse Feature Fusion for Accurate and Efficient 3D Medical Image Segmentation. NeurIPS Boqian Wu, Qiao Xiao, Shiwei Liu, Lu Yin, Mykola Pechenizkiy, Decebal Constantin Mocanu, Maurice van Keulen, Elena Mocanu
2024	—	`conf`	MetaLIRS: Meta-learning for Imputation and Regression Selection. IDEAL (1) Isil Baysal Erez, Jan Flokstra, Mannes Poel, Maurice van Keulen
2024	—	`conf`	Prototype-Based Interpretable Breast Cancer Prediction Models: Analysis and Challenges. xAI (1) Shreyasi Pathak, Jörg Schlötterer, Jeroen Veltman, Jeroen Geerdink, Maurice van Keulen, Christin Seifert
2024	J	`jnl`	Prototype-based Interpretable Breast Cancer Prediction Models: Analysis and Challenges. CoRR Shreyasi Pathak, Jörg Schlötterer, Jeroen Veltman, Jeroen Geerdink, Maurice van Keulen, Christin Seifert
2023	J	`jnl`	E2ENet: Dynamic Sparse Feature Fusion for Accurate and Efficient 3D Medical Image Segmentation. CoRR Boqian Wu, Qiao Xiao, Shiwei Liu, Lu Yin, Mykola Pechenizkiy, Decebal Constantin Mocanu, Maurice van Keulen, Elena Mocanu
2023	J	`jnl`	From Anecdotal Evidence to Quantitative Evaluation Methods: A Systematic Review on Evaluating Explainable AI. ACM Comput. Surv. Meike Nauta, Jan Trienes, Shreyasi Pathak, Elisa Nguyen, Michelle Peters, Yasmin Schmitt, Jörg Schlötterer, Maurice van Keulen, Christin Seifert
2023	—	`conf`	Interpreting and Correcting Medical Image Classification with PIP-Net. ECAI Workshops (1) Meike Nauta, Johannes H. Hegeman, Jeroen Geerdink, Jörg Schlötterer, Maurice van Keulen, Christin Seifert
2023	J	`jnl`	Interpreting and Correcting Medical Image Classification with PIP-Net. CoRR Meike Nauta, Johannes H. Hegeman, Jeroen Geerdink, Jörg Schlötterer, Maurice van Keulen, Christin Seifert
2023	A*	`conf`	PIP-Net: Patch-Based Intuitive Prototypes for Interpretable Image Classification. CVPR Meike Nauta, Jörg Schlötterer, Maurice van Keulen, Christin Seifert
2023	J	`jnl`	Weakly Supervised Learning for Breast Cancer Prediction on Mammograms in Realistic Settings. CoRR Shreyasi Pathak, Jörg Schlötterer, Jeroen Geerdink, Onno Dirk Vijlbrief, Maurice van Keulen, Christin Seifert
2022	—	`conf`	Evaluating Clinical-Care Metadata Share and its FAIRification using the REA Ontology. VMBO Syeda Amna Sohail, Faiza Allah Bukhsh, Maurice van Keulen, Johannes G. Krabbe, Pavel Hruby
2022	J	`jnl`	From Anecdotal Evidence to Quantitative Evaluation Methods: A Systematic Review on Evaluating Explainable AI. CoRR Meike Nauta, Jan Trienes, Shreyasi Pathak, Elisa Nguyen, Michelle Peters, Yasmin Schmitt, Jörg Schlötterer, Maurice van Keulen, Christin Seifert
2021	J	`jnl`	Autoencoder-based cleaning in probabilistic databases. CoRR R. R. Mauritz, F. P. J. Nijweide, Jasper Goseling, Maurice van Keulen
2021	—	`conf`	Identifying Materialized Privacy Claims of Clinical-Care Metadata Share Using Process-Mining and REA Ontology (regular paper). VMBO Syeda Sohail, Faiza Allah Bukhsh, Maurice van Keulen, Johannes Krabbe
2021	—	`conf`	Multimodal Machine Learning for 30-Days Post-Operative Mortality Prediction of Elderly Hip Fracture Patients. ICDM (Workshops) Berk Yenidogan, Shreyasi Pathak, Jeroen Geerdink, Johannes H. Hegeman, Maurice van Keulen
2020	—	`conf`	A Hybrid Text Classification and Language Generation Model for Automated Summarization of Dutch Breast Cancer Radiology Reports. CogMI Elisa Nguyen, Daphne Theodorakopoulos, Shreyasi Pathak, Jeroen Geerdink, Onno Vijlbrief, Maurice van Keulen, Christin Seifert
2020	—	`ed.`	Data-Driven Process Discovery and Analysis - 8th IFIP WG 2.6 International Symposium, SIMPDA 2018, Seville, Spain, December 13-14, 2018, and 9th International Symposium, SIMPDA 2019, Bled, Slovenia, September 8, 2019, Revised Selected Papers SIMPDA Paolo Ceravolo, Maurice van Keulen, María Teresa Gómez-López
2020	—	`conf`	Databases and Information Systems in the AI Era: Contributions from ADBIS, TPDL and EDA 2020 Workshops and Doctoral Consortium. ADBIS/TPDL/EDA Workshops Ladjel Bellatreche, Fadila Bentayeb, Mária Bieliková, Omar Boussaid, Barbara Catania, Paolo Ceravolo, Elena Demidova, Mírian Halfeld Ferrari, María Teresa Gómez-López, Carmem S. Hara, Slavica Kordic, Ivan Lukovic, Andrea Mannocci, Paolo Manghi, Francesco Osborne, Christos Papatheodorou, Sonja Ristic, Dimitris Sacharidis, Oscar Romero, Angelo A. Salatino, Guilaine Talens, Maurice van Keulen, Thanasis Vergoulis, Maja Zumer
2020	—	`conf`	Human-in-the-loop Language-agnostic Extraction of Medication Data from Highly Unstructured Electronic Health Records. ICDM (Workshops) Frank Ruis, Shreyasi Pathak, Jeroen Geerdink, Johannes H. Hegeman, Christin Seifert, Maurice van Keulen
2020	—	`conf`	Interactive Explanations of Internal Representations of Neural Network Layers: An Exploratory Study on Outcome Prediction of Comatose Patients. KDH@ECAI Meike Nauta, Michel J. A. M. van Putten, Marleen C. Tjepkema-Cloostermans, Jeroen Bos, Maurice van Keulen, Christin Seifert
2020	J	`jnl`	Post-Structuring Radiology Reports of Breast Cancer Patients for Clinical Quality Assurance. IEEE ACM Trans. Comput. Biol. Bioinform. Shreyasi Pathak, Jorit van Rossen, Onno Vijlbrief, Jeroen Geerdink, Christin Seifert, Maurice van Keulen
2020	J	`jnl`	Predicting parking occupancy via machine learning in the web of things. Internet Things Jesper C. Provoost, Andreas Kamilaris, Luc J. J. Wismans, Sander van der Drift, Maurice van Keulen
2019	—	`conf`	Comparing Process Models for Patient Populations: Application in Breast Cancer Care. Business Process Management Workshops Francesca Marazza, Faiza Allah Bukhsh, Onno Vijlbrief, Jeroen Geerdink, Shreyasi Pathak, Maurice van Keulen, Christin Seifert
2019	—	`ed.`	Data-Driven Process Discovery and Analysis - 7th IFIP WG 2.6 International Symposium, SIMPDA 2017, Neuchatel, Switzerland, December 6-8, 2017, Revised Selected Papers SIMPDA (Revised Selected Papers) Paolo Ceravolo, Maurice van Keulen, Kilian Stoffel
2019	—	`ch.`	Probabilistic Data Integration. Encyclopedia of Big Data Technologies Maurice van Keulen
2019	J	`jnl`	Short Term Prediction of Parking Area states Using Real Time Data and Machine Learning Techniques. CoRR Jesper C. Provoost, Luc J. J. Wismans, Sander van der Drift, Andreas Kamilaris, Maurice van Keulen
2018	—	`conf`	Automatic Structuring of Breast Cancer Radiology Reports for Quality Assurance. ICDM Workshops Shreyasi Pathak, Jorit van Rossen, Onno Vijlbrief, Jeroen Geerdink, Christin Seifert, Maurice van Keulen
2018	J	`jnl`	Big Data Semantics. J. Data Semant. Paolo Ceravolo, Antonia Azzini, Marco Angelini, Tiziana Catarci, Philippe Cudré-Mauroux, Ernesto Damiani, Alexandra Mazak, Maurice van Keulen, Mustafa Jarrar, Giuseppe Santucci, Kai-Uwe Sattler, Monica Scannapieco, Manuel Wimmer, Robert Wrembel, Fadi A. Zaraket
2018	—	`ed.`	Proceedings of the 8th International Symposium on Data-driven Process Discovery and Analysis (SIMPDA 2018), Seville, Spain, December 13-14, 2018. SIMPDA Paolo Ceravolo, María Teresa Gómez-López, Maurice van Keulen
2018	—	`conf`	Rule-Based Conditioning of Probabilistic Data. SUM Maurice van Keulen, Benjamin Lucien Kaminski, Christoph Matheja, Joost-Pieter Katoen
2017	—	`conf`	Deep Physiological Arousal Detection in a Driving Simulator Using Wearable Sensors. ICDM Workshops Aaqib Saeed, Stojan Trajanovski, Maurice van Keulen, Jan B. F. van Erp
2017	C	`conf`	Detecting Hacked Twitter Accounts based on Behavioural Change. WEBIST Meike Nauta, Mena B. Habib, Maurice van Keulen
2017	—	`conf`	Exploiting Natural Language Processing for Improving Health Processes. SIMPDA Maurice van Keulen, Jeroen Geerdink, Gerard Linssen, Riemer H. J. A. Slart, Onno Vijlbrief
2017	—	`conf`	ISIS in the Eyes of the Dutch. SoMePeAS@ECIR Bas Hendrikse, Mena B. Habib, Maurice van Keulen
2017	—	`conf`	MTCB: A Multi-Tenant Customizable database Benchmark. ICIME Wim van der Zijden, Djoerd Hiemstra, Maurice van Keulen
2017	—	`ed.`	Proceedings of the 7th International Symposium on Data-driven Process Discovery and Analysis (SIMPDA 2017), Neuchâtel, Switzerland, December 6-8, 2017. SIMPDA Paolo Ceravolo, Maurice van Keulen, Kilian Stoffel
2017	C	`conf`	Truth Assessment of Objective Facts Extracted from Tweets: A Case Study on World Cup 2014 Game Facts. WEBIST Bas Janssen, Mena B. Habib, Maurice van Keulen
2016	Misc	`conf`	Automated semantic trajectory annotation with indoor point-of-interest visits in urban areas. SAC Victor de Graaff, Rolf A. de By, Maurice van Keulen
2016	C	`conf`	Efficient web harvesting strategies for monitoring deep web content. iiWAS Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2016	—	`conf`	JudgeD: A Probabilistic Datalog with Dependencies. AAAI Workshop: Declarative Learning Based Programming Brend Wanders, Maurice van Keulen, Jan Flokstra
2016	C	`conf`	Lazy Evaluation for Concurrent OLTP and Bulk Transactions. IDEAS Lesley Wevers, Marieke Huisman, Maurice van Keulen
2016	J	`jnl`	TwitterNEED: A hybrid approach for named entity extraction and disambiguation for tweet. Nat. Lang. Eng. Mena B. Habib, Maurice van Keulen
2015	C	`conf`	A Benchmark for Online Non-blocking Schema Transformations. DATA Lesley Wevers, Matthijs Hofstra, Menno Tammens, Marieke Huisman, Maurice van Keulen
2015	C	`conf`	Analysis of the Blocking Behaviour of Schema Transformations in Relational Database Systems. ADBIS Lesley Wevers, Matthijs Hofstra, Menno Tammens, Marieke Huisman, Maurice van Keulen
2015	—	`conf`	Generic knowledge-based Analysis of Social Media for Recommendations. CBRecSys@RecSys Victor de Graaff, Anne van de Venis, Maurice van Keulen, Rolf A. de By
2015	B	`conf`	Handling Uncertainty in Relation Extraction: A Case Study on Tennis Tournament Results Extraction from Tweets. K-CAP Jochem G. J. Verburg, Mena B. Habib, Maurice van Keulen
2015	—	`conf`	Harvesting All Matching Information To A Given Query From a Deep Website. KDWeb Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2015	—	`conf`	Incremental Data Uncertainty Handling Using Evidence Combination: A Case Study on Maritime Data Reasoning. DEXA Workshops Mena B. Habib, Brend Wanders, Jan Flokstra, Maurice van Keulen
2015	—	`conf`	NEED4Tweet: A Twitterbot for Tweets Named Entity Extraction and Disambiguation. ACL (System Demonstrations) Mena B. Habib, Maurice van Keulen
2015	—	`conf`	Revisiting the formal foundation of Probabilistic Databases. IFSA-EUSFLAT Brend Wanders, Maurice van Keulen
2015	C	`conf`	Spatiotemporal Behavior Profiling: A Treasure Hunt Case Study. W2GIS Victor de Graaff, Dieter Pfoser, Maurice van Keulen, Rolf A. de By
2015	C	`conf`	Towards complete coverage in focused web harvesting. iiWAS Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2015	—	`conf`	Uncertain Groupings: Probabilistic Combination of Grouping Data. DEXA (1) Brend Wanders, Maurice van Keulen, Paul E. van der Vet
2014	—	`conf`	Designing a General Deep Web Harvester by Harvestability Factor. SDSW@ISWC Mohammadreza Khelghati, Maurice van Keulen, Djoerd Hiemstra
2014	—	`conf`	Finding You on the Internet - An Approach for Finding On-line Presences of People for Fraud Risk Analysis. ICEIS (2) Henry Been, Maurice van Keulen
2014	—	`conf`	Hadoop for EEG Storage and Processing: A Feasibility Study. Brain Informatics and Health Ghita Berrada, Maurice van Keulen, Mena B. Habib
2014	—	`conf`	Information Extraction for Social Media. SWAIE@COLING Mena Badieh Habib Morgan, Maurice van Keulen
2014	—	`conf`	Named Entity Extraction and Linking Challenge: University of Twente at #Microposts2014. #MSM Mena B. Habib, Maurice van Keulen, Zhemin Zhu
2014	—	`conf`	Uncertainty Handling in Named Entity Extraction and Disambiguation for Informal Text. URSW (LNCS Vol.) Maurice van Keulen, Mena B. Habib
2013	—	`conf`	A Generic Open World Named Entity Disambiguation Approach for Tweets. KDIR/KMIS Mena B. Morgan, Maurice van Keulen
2013	—	`conf`	A Hybrid Approach for Robust Multilingual Toponym Extraction and Disambiguation. IIS Mena B. Habib, Maurice van Keulen
2013	C	`conf`	Computer assisted extraction, merging and correlation of identities with tracks inspector. ICAIL Jop Hofste, Hans Henseler, Maurice van Keulen
2013	—	`conf`	Concept Extraction Challenge: University of Twente at #MSM2013. #MSM Mena B. Habib, Maurice van Keulen, Zhemin Zhu
2013	—	`conf`	Deep web entity monitoring. WWW (Companion Volume) Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2013	—	`conf`	Digital-Forensics Based Pattern Recognition for Discovering Identities in Electronic Evidence. EISIC Hans Henseler, Jop Hofste, Maurice van Keulen
2013	—	`conf`	Increasing NER Recall with Minimal Precision Loss. EISIC Jasper Kuperus, Cor J. Veenman, Maurice van Keulen
2013	J	`jnl`	Indeterministic Handling of Uncertain Decisions in Deduplication. ACM J. Data Inf. Qual. Fabian Panse, Maurice van Keulen, Norbert Ritter
2013	—	`conf`	Named entity extraction and disambiguation: the missing link. ESAIR Mena Badieh Habib Morgan, Maurice van Keulen
2013	—	`conf`	Point of interest to region of interest conversion. SIGSPATIAL/GIS Victor de Graaff, Rolf A. de By, Maurice van Keulen, Jan Flokstra
2013	—	`conf`	Sample-based XPath Ranking for Web Information Extraction. EUSFLAT Conf. Oliver Jundt, Maurice van Keulen
2013	—	`conf`	Size Estimation of Non-Cooperative Data Collections. DIR Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2012	—	`conf`	Improving Toponym Disambiguation by Iteratively Enhancing Certainty of Extraction. KDIR Mena B. Habib, Maurice van Keulen
2012	B	`conf`	Improving Toponym Extraction and Disambiguation Using Feedback Loop. ICWE Mena B. Habib, Maurice van Keulen
2012	J	`jnl`	Managing Uncertainty: The Road Towards Better Data Interoperability. it Inf. Technol. Maurice van Keulen
2012	—	`conf`	Process Prediction in Noisy Data Sets: A Case Study in a Dutch Hospital. SIMPDA Sjoerd van der Spoel, Maurice van Keulen, Chintan Amrit
2012	C	`conf`	Size estimation of non-cooperative data collections. iiWAS Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen
2012	C	`conf`	Toponym Extraction and Disambiguation Enhancement Using Loops of Feedback. IC3K Mena B. Habib, Maurice van Keulen
2012	—	`conf`	Towards geosocial recommender systems. WI&C Victor de Graaff, Maurice van Keulen, Rolf A. de By
2012	—	`conf`	Unsupervised Improvement of Named Entity Extraction in Short Informal Context Using Disambiguation Clues. SWAIE Mena B. Habib, Maurice van Keulen
2011	—	`conf`	Handling Uncertainty in Information Extraction. URSW Maurice van Keulen, Mena B. Habib
2011	—	`conf`	Neogeography: The challenge of channelling large and ill-behaved data streams. ICDE Workshops Mena B. Habib, Peter M. G. Apers, Maurice van Keulen
2010	—	`conf`	Duplicate detection in probabilistic data. ICDE Workshops Fabian Panse, Maurice van Keulen, Ander de Keijzer, Norbert Ritter
2010	—	`ed.`	Proceedings of the Fourth International VLDB workshop on Management of Uncertain Data (MUD 2010) in conjunction with VLDB 2010, Singapore, September 13, 2010. MUD Ander de Keijzer, Maurice van Keulen
2010	A*	`conf`	ROX: The robustness of a run-time XQuery optimizer against correlated data. ICDE Riham Abdel Kader, Peter Boncz, Stefan Manegold, Maurice van Keulen
2010	—	`conf`	Run-time Optimization for Pipelined Systems. AMW Riham Abdel Kader, Maurice van Keulen, Peter Boncz, Stefan Manegold
2010	—	`conf`	Storing and Querying Probabilistic XML Using a Probabilistic Relational DBMS. MUD Emiel S. Hollander, Maurice van Keulen
2009	—	`conf`	Compression of Probabilistic XML Documents. SUM Irma Veldman, Ander de Keijzer, Maurice van Keulen
2009	—	`ed.`	Proceedings of the Third VLDB workshop on Management of Uncertain Data (MUD2009) in conjunction with VLDB 2009, Lyon, France, August 28th, 2009. MUD Ander de Keijzer, Maurice van Keulen
2009	J	`jnl`	Qualitative effects of knowledge rules and user feedback in probabilistic data integration. VLDB J. Maurice van Keulen, Ander de Keijzer
2009	—	`conf`	ROX: run-time optimization of XQueries. SIGMOD Conference Riham Abdel Kader, Peter Boncz, Stefan Manegold, Maurice van Keulen
2008	—	`conf`	08421 Abstracts Collection - Uncertainty Management in Information Systems. Uncertainty Management in Information Systems Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2008	—	`conf`	08421 Executive Summary - Uncertainty Management in Information Systems. Uncertainty Management in Information Systems Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2008	—	`conf`	08421 Working Group: Imprecision, Diversity and Uncertainty: Disentangling Threads in Uncertainty Management. Uncertainty Management in Information Systems Myra Spiliopoulou, Maurice van Keulen, Hans-Joachim Lenz, Jef Wijsen, Matthias Renz, Rudolf Kruse, Mirco Stern
2008	—	`conf`	08421 Working Group: Report of the Probabilistic Databases Benchmarking. Uncertainty Management in Information Systems Christoph Koch, Peter J. Haas, Hans-Joachim Lenz, Dan Olteanu, Christopher Ré, Maurice van Keulen, Jeff Z. Pan
2008	A*	`conf`	IMPrECISE: Good-is-good-enough data integration. ICDE Ander de Keijzer, Maurice van Keulen
2008	—	`ed.`	Proceedings of the International Workshop on Quality in Databases and Management of Uncertain Data, Auckland, New Zealand, August 2008 QDB/MUD Paolo Missier, Xuemin Lin, Ander de Keijzer, Maurice van Keulen
2008	—	`ed.`	Uncertainty Management in Information Systems, 12.10. - 17.10.2008 Uncertainty Management in Information Systems Christoph Koch, Birgitta König-Ries, Volker Markl, Maurice van Keulen
2007	—	`ch.`	Introduction. Multimedia Retrieval Henk M. Blanken, Ling Feng, Maurice van Keulen, Henk Ernst Blok
2007	—	`ed.`	Proceedings of the First International VLDB workshop on Management of Uncertain Data in conjunction with VLDB 2007, Vienna, Austria, September 24, 2007. MUD Ander de Keijzer, Maurice van Keulen, Alex Dekhtyar
2007	—	`conf`	Quality Measures in Uncertain Data Management. SUM Ander de Keijzer, Maurice van Keulen
2007	J	`jnl`	Report on the First VLDB Workshop on Management of Uncertain Data (MUD). SIGMOD Rec. Ander de Keijzer, Maurice van Keulen, Alex Dekhtyar
2007	—	`conf`	User Feedback in Probabilistic Integration. DEXA Workshops Ander de Keijzer, Maurice van Keulen
2007	—	`ed.`	XQuery Implementation Paradigms, 19.11. - 22.11.2006 XQuery Implementation Paradigms Peter A. Boncz, Torsten Grust, Jérôme Siméon, Maurice van Keulen
2006	—	`conf`	06472 Abstracts Collection -- XQuery Implementation Paradigms. XQuery Implementation Paradigms Peter A. Boncz, Torsten Grust, Jérôme Siméon, Maurice van Keulen
2006	—	`conf`	06472 Executive Summary -- XQuery Implementation Paradigms. XQuery Implementation Paradigms Peter A. Boncz, Torsten Grust, Jérôme Siméon, Maurice van Keulen
2006	—	`conf`	Effectiveness Bounds for Non-Exhaustive Schema Matching Systems. ICDE Workshops Marko Smiljanic, Maurice van Keulen, Willem Jonker
2006	B	`conf`	MonetDB/XQuery-Consistent and Efficient Updates on the Pre/Post Plane. EDBT Peter Boncz, Jan Flokstra, Torsten Grust, Maurice van Keulen, Stefan Manegold, K. Sjoerd Mullender, Jan Rittinger, Jens Teubner
2006	—	`conf`	MonetDB/XQuery: a fast XQuery processor powered by a relational engine. SIGMOD Conference Peter Boncz, Torsten Grust, Maurice van Keulen, Stefan Manegold, Jan Rittinger, Jens Teubner
2006	—	`ed.`	Second Twente Data Management Workshop (TDM 2006) on Uncertainty in Databases, Enschede, The Netherlands, June 6, 2006 TDM Ander de Keijzer, Maurice van Keulen
2006	—	`conf`	Using Element Clustering to Increase the Efficiency of XML Schema Matching. ICDE Workshops Marko Smiljanic, Maurice van Keulen, Willem Jonker
2005	A*	`conf`	A Probabilistic XML Approach to Data Integration. ICDE Maurice van Keulen, Ander de Keijzer, Wouter Alink
2005	C	`conf`	Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem. DEXA Marko Smiljanic, Maurice van Keulen, Willem Jonker
2005	A*	`conf`	Pathfinder: XQuery - The Relational Way. VLDB Peter Boncz, Torsten Grust, Maurice van Keulen, Stefan Manegold, Jan Rittinger, Jens Teubner
2004	—	`conf`	A Possible World Approach to Uncertain Relational Data. DEXA Workshops Ander de Keijzer, Maurice van Keulen
2004	J	`jnl`	Accelerating XPath evaluation in any RDBMS. ACM Trans. Database Syst. Torsten Grust, Maurice van Keulen, Jens Teubner
2004	A*	`conf`	An Injection of Tree Awareness: Adding Staircase Join to PostgreSQL. VLDB Sabine Mayer, Torsten Grust, Maurice van Keulen, Jens Teubner
2004	—	`conf`	Relational Approach to Logical Query Optimization of XPath. TDM Maurice van Keulen
2003	—	`conf`	Bridging the GAP Between Relational and Native XML Storage with Staircase Join. Grundlagen von Datenbanken Jens Teubner, Torsten Grust, Maurice van Keulen
2003	C	`conf`	Moa and the Multi-model Architecture: A New Perspective on XNF 2. DEXA Maurice van Keulen, Jochem Vonk, Arjen P. de Vries, Jan Flokstra, Henk Ernst Blok
2003	A*	`conf`	Staircase Join: Teach a Relational DBMS to Watch its (Axis) Steps. VLDB Torsten Grust, Maurice van Keulen, Jens Teubner
2003	—	`conf`	Tree Awareness for Relational DBMS Kernels: Staircase Join. Intelligent Search on XML Data Torsten Grust, Maurice van Keulen
1997	—	`—`	Formal operation definition in object-oriented databases. Maurice van Keulen
1996	C	`conf`	An Architecture and Methodology for the Design and Development of Technical Information Systems. ISMIS R. Capobianchi, M. Mautref, Maurice van Keulen, Herman Balsters
1995	—	`conf`	A Framework for Representation, Validation and Implementation of Databases Application Semantics. DS-6 Maurice van Keulen, Jacek Skowronek, Peter M. G. Apers, Herman Balsters, Henk M. Blanken, Rolf A. de By, Jan Flokstra
1994	—	`conf`	The IMPRESS DDT: A Database Design Toolbox Based on a Formal Specification Language. SIGMOD Conference Jan Flokstra, Maurice van Keulen, Jacek Skowronek