Technical Reports

• A. Ahmad, M. Bandara, M. Fahmideh, H. A. Proper, G. Guizzardi, and J. Soar. An overview of ontologies and tool support for COVID-19 analytics. Technical Report arXiv:2110.06397, 2021. https://arxiv.org/abs/2110.06397
  
• H. A. Proper. Grounded Enterprise Modelling. DaVinci Series. Nijmegen Institute for Information and Computing Sciences, Radboud University, Nijmegen, The Netherlands, 2008.
  
• P. van Bommel, H. A. Proper, and Th. P. van der Weide. Structured Modeling with Uncertainty. Technical Report ICIS-R07022, Radboud University, Nijmegen, The Netherlands, 2007. https://hdl.handle.net/2066/36515
  
• J. Nabukenya, G.-J. de Vreede, and H. A. Proper. Research Methods for Collaboration Engineering: An Assessment of Applicability Using Collaborative Policy-Making Example. Technical Report ICIS-R07010, Radboud University, May 2007. https://hdl.handle.net/2066/36409
  
• B. van Gils and H. A. Proper. Fundamentals of Quality on the Web. Technical Report ICIS-R06029, Radboud University, Nijmegen, The Netherlands, June 2006. https://hdl.handle.net/2066/35797
  
• H. A. Proper. Foundations of Work-Systems Modeling. Lecture Notes arXiv:2401.16221, Radboud University, Nijmegen, The Netherlands, Nijmegen, The Netherlands, 2006. https://arxiv.org/abs/2401.16221 doi:10.48550/ARXIV.2401.16221
  
• B. van Gils, H. A. Proper, P. van Bommel, and Th. P. van der Weide. Aptness based search on the Web. Technical Report ICIS-R06005, Radboud University, Nijmegen, The Netherlands, November 2005. https://hdl.handle.net/2066/36106
  
• E. D. Schabell, H. A. Proper, and Th. P. van der Weide. IRIS Publication Management System - the first steps towards realization. Technical Report ICIS-R06008, Radboud University, Nijmegen, The Netherlands, December 2005. https://hdl.handle.net/2066/32610
  
• H. A. Proper. Work Systems Modeling Library. Technical Report arXiv:2105.07419, Radboud University, Nijmegen, The Netherlands, 2005. https://arxiv.org/abs/2105.07419
  
• H. A. Proper and Th. P. van der Weide. The DaVinci Series. DaVinci Series. Nijmegen Institute for Information and Computing Sciences, University of Nijmegen, Nijmegen, The Netherlands, 2005.
  
• S. J. Overbeek, D. B. B. Rijsenbrij, and H. A. Proper. Sophia: Towards a Personal Digital Workspace for Knowledge Workers. Technical Report ICIS-R06007, Radboud University, Nijmegen, The Netherlands, January 2005. https://hdl.handle.net/2066/32999
  
• S. J. B. A. Hoppenbrouwers, Th. P. van der Weide, and H. A. Proper. Dealing with Uncertainty in Information Modelling. Technical Report ICIS-R05013, Institute for Information and Computing Sciences, Radboud University, Nijmegen, The Netherlands, 2005. https://hdl.handle.net/2066/32389
  
• S. J. B. A. Hoppenbrouwers, H. A. Proper, and Th. P. van der Weide. Fundamental Understanding of the Act of Modelling. Technical Report ICIS-R05006, Radboud University, Nijmegen, The Netherlands, January 2005. https://hdl.handle.net/2066/60457
  
• H. A. Proper. Architecture-driven Information Systems Engineering. DaVinci Series. Nijmegen Institute for Information and Computing Sciences, University of Nijmegen, Nijmegen, The Netherlands, 2004.
  
• H. A. Proper and S. J. B. A. Hoppenbrouwers. Information System Evolution as Language Evolution. Technical Report NIII-R0205, Nijmegen Institute for Information and Computing Sciences, University of Nijmegen, Nijmegen, The Netherlands, 2003. https://hdl.handle.net/2066/111110
  
• R. D. T. Janssen and H. A. Proper. A functionality taxonomy for document search engines. Technical Report arXiv:2105.12989, Ordina Institute, Gouda, The Netherlands, June 2001. http://arxiv.org/abs/2105.12989
  
• R. D. T. Janssen, H. A. Proper, H. Bosma, D. Verhoef, and S. J. B. A. Hoppenbrouwers. Developing an Architecture Method Library. Technical Report arXiv:2105.07396, Ordina Institute, Gouda, The Netherlands, January 2001. https://arxiv.org/abs/2105.07396
  
• H. A. Proper. Da Vinci - Architecture-Driven Business Solutions. Technical Report arXiv:2105.09255, Origin, Utrecht, The Netherlands, Summer 1998. https://arxiv.org/abs/2105.09255
  
• T. A. Barrett and H. A. Proper. Component Based Solutions Under Architecture. Technical Report arXiv:2105.08702, Origin, Utrecht, The Netherlands, Spring 1998. https://arxiv.org/abs/2105.08702
  
• P. D. Bruza and H. A. Proper. Discovering the Information that is lost in our Databases - Why bother storing data if you can't find the information? arxiv:2105.08716, Distributed Systems Technology Centre, Brisbane, Queensland, Australia, 1996. https://arxiv.org/abs/2105.08716
  
• A. P. Barros, A. H. M. ter Hofstede, H. A. Proper, and P. N. Creasy. Business Suitability Principles for Workflow Modelling. Technical Report arXiv:2105.12654, Department of Computer Science, University of Queensland, Brisbane, Queensland, Australia, August 1996. https://arxiv.org/abs/2105.12654
  
• A. P. Barros, A. H. M. ter Hofstede, and H. A. Proper. Towards an Integrated Conceptual Modelling Kernel for Business Transaction Workflows. Technical Report arXiv:2105.15139, Department of Computer Science, University of Queensland, Brisbane, Queensland, Australia, November 1996. http://arxiv.org/abs/2105.15139
  
• H. A. Proper and T. A. Halpin. Conceptual Schema Optimisation - Database Optimisation before sliding down the Waterfall. Technical Report arXiv:2105.12647, Department of Computer Science, University of Queensland, Brisbane, Queensland, Australia, July 1995. https://arxiv.org/abs/2105.12647
  
• H. A. Proper. Interactive Query Formulation using Spider Queries. Technical Report arXiv:2105.10349, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2105.10349
  
• H. A. Proper. Interactive Query Formulation using Query By Navigation. Technical Report arXiv:2105.09562, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2105.09562
  
• H. A. Proper. Interactive Query Formulation using Point to Point Queries. Technical Report arXiv:2102.01411, Asymetrix Research Report 94-1, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2102.01411
  
• H. A. Proper and Th. P. van der Weide. A General Theory for the Evolution of Application Models - Full version. Technical Report arXiv:2105.11308, Department of Computer Science, University of Queensland, Brisbane, Australia, 1994. https://arxiv.org/abs/2105.11308
  
• H. A. Proper. Introduction to Formal Notations. Technical report, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://downloads.erikproper.eu/publications/proper1994formal.pdf
  
• H. A. Proper. Generating Significant Examples for Conceptual Schema Validation. Technical Report arXiv:2105.09561, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2105.09561
  
• H. A. Proper. An Overview of Computer Supported Query Formulation. Technical Report arXiv:2105.09009, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2105.09009
  
• H. A. Proper. ConQuer-92 - The revised report on the conceptual query language LISA-D. Technical Report arXiv:2105.11926, Asymetrix Research Laboratory, University of Queensland, Brisbane, Queensland, Australia, 1994. https://arxiv.org/abs/2105.11926
  
• A. H. M. ter Hofstede, H. A. Proper, and Th. P. van der Weide. A Note on Schema Equivalence. Technical Report 92-30, Department of Information Systems, University of Nijmegen, Nijmegen, The Netherlands, 1992. https://hdl.handle.net/2066/229974
  
• E. D. Falkenberg, J. L. H. Oei, and H. A. Proper. A Meta Model for Update in Information Systems. Technical Report 92-05, Department of Information Systems, University of Nijmegen, Nijmegen, The Netherlands, 1992. https://hdl.handle.net/2066/229960
  
• J. L. H. Oei, H. A. Proper, and E. D. Falkenberg. Modelling the Evolution of Information Systems. Technical Report 92-36, Department of Information Systems, University of Nijmegen, Nijmegen, The Netherlands, 1992. https://hdl.handle.net/2066/229961