Hypermedia for open and flexible learning. - Koen Hendrikx; Erik Duval; Henk J. Olivié (WCCE, 1995)

Structured Hypermedia Authoring: A Simple Tool for the Design and Implementation of Structured Hypermedia Databases. - Koen Hendrikx; Jan Elen; Henk J. Olivié (CALISCE, 1996)

Set-Based Hypermedia Modeling. - Erik Duval; Koen Hendrikx; Henk J. Olivié (MMM, 1996)

Object-Oriented Hypertext Design : Authoring for Reuse. - Koen Hendrikx; Henk J. Olivié; Erik Duval (HICSS (3), 1997)

A Simple Model for Adaptive Courseware Navigation. - Denise Pilar da Silva; Rafaël Van Durm; Koen Hendrikx; Erik Duval; Henk J. Olivié (WebNet, 1997)

An Integrated Methodology for Designing Web Applications. - Koen Hendrikx; Erik Duval; Henk J. Olivié (WebNet, 1998)

Building Hypermedia with Objects and Sets. - Erik Duval; Koen Hendrikx; Henk J. Olivié (J. Univers. Comput. Sci., 1998)

Design Patterns for Distributed Information Systems. - Koen Hendrikx; Henk J. Olivié; Erik Duval (EuroPLoP, 1999)

Linking XML and Databases. - Koen Hendrikx; Erik Duval; Henk J. Olivié (WebNet, 1999)

Semantic and Pedagogic Interoperability Mechanisms in the ARIADNE Educational Repository. - Eddy Forte; Florence Haenni; Ken Warkentyne; Erik Duval; Kris Cardinaels; E. Vervaet; Koen Hendrikx; Maria Wentland Forte; Florence Simillion (SIGMOD Rec., 1999)

Managing Shared Resources. - Koen Hendrikx; Erik Duval; Henk J. Olivié (EuroPLoP, 2000)

Component Architectures for Evolvable XML Architectures. - Koen Hendrikx; Erik Duval; Henk J. Olivié (EuroPLoP, 2001)

The Ariadne knowledge pool system. - Erik Duval; Eddy Forte; Kris Cardinaels; Bart Verhoeven; Rafaël Van Durm; Koen Hendrikx; Maria Wentland Forte; Norbert Ebel; Maciej Macowicz; Ken Warkentyne; Florence Haenni (Commun. ACM, 2001)