Design of the CodeBoost Transformation System for Domain-Specific Optimisation of C++ Programs. - Otto Skrove Bagge; Karl Trygve Kalleberg; Magne Haveraaen; Eelco Visser (SCAM, 2003)

Making Slicing Mainstream How can we be Weiser?. - Karl Trygve Kalleberg; Tracy Hall; Ran Ettinger (Beyond Program Slicing, 2005)

Combining Aspect-Oriented and Strategic Programming. - Karl Trygve Kalleberg; Eelco Visser (RULE@RDP, 2005)

Stayin' alert: : moulding failure and exceptions to your needs. - Anya Helene Bagge; Valentin David; Magne Haveraaen; Karl Trygve Kalleberg (GPCE, 2006)

Stratego/XT 0.16: components for transformation systems. - Martin Bravenboer; Karl Trygve Kalleberg; Rob Vermaas; Eelco Visser (PEPM, 2006)

Feature Models are Views on Ontologies. - Krzysztof Czarnecki 001; Chang Hwan Peter Kim; Karl Trygve Kalleberg (SPLC, 2006)

Stratego: a programming language for program manipulation. - Karl Trygve Kalleberg (ACM Crossroads, 2006)

Fusing a Transformation Language with an Open Compiler. - Karl Trygve Kalleberg; Eelco Visser (LDTA@ETAPS, 2007)

EventScript: an event-processing language based on regular expressions with actions. - Norman H. Cohen; Karl Trygve Kalleberg (LCTES, 2008)

JAxT and JDI: the simplicity of junit applied to axioms and data invariants. - Magne Haveraaen; Karl Trygve Kalleberg (OOPSLA Companion, 2008)

The Second Rewrite Engines Competition. - Francisco Durán 001; Manuel Roldán; Emilie Balland; Mark van den Brand; Steven Eker; Karl Trygve Kalleberg; Lennart C. L. Kats; Pierre-Etienne Moreau; Ruslan Schevchenko; Eelco Visser (WRLA, 2008)

Stratego/XT 0.17. A language and toolset for program transformation. - Martin Bravenboer; Karl Trygve Kalleberg; Rob Vermaas; Eelco Visser (Sci. Comput. Program., 2008)

Domain-Specific Languages for Composable Editor Plugins. - Lennart C. L. Kats; Karl Trygve Kalleberg; Eelco Visser (LDTA, 2009)

Interactive Disambiguation of Meta Programs with Concrete Object Syntax. - Lennart C. L. Kats; Karl Trygve Kalleberg; Eelco Visser (SLE, 2010)

The Third Rewrite Engines Competition. - Francisco Durán 001; Manuel Roldán; Jean-Christophe Bach; Emilie Balland; Mark van den Brand; James R. Cordy; Steven Eker; Luc Engelen; Maartje de Jonge; Karl Trygve Kalleberg; Lennart C. L. Kats; Pierre-Etienne Moreau; et al. (WRLA, 2010)

Finding software license violations through binary code clone detection. - Armijn Hemel; Karl Trygve Kalleberg; Rob Vermaas; Eelco Dolstra (MSR, 2011)

Software development environments on the web: a research agenda. - Lennart C. L. Kats; Richard G. Vogelij; Karl Trygve Kalleberg; Eelco Visser (Onward!, 2012)

Finding Software License Violations Through Binary Code Clone Detection - A Retrospective. - Armijn Hemel; Karl Trygve Kalleberg; Rob Vermaas; Eelco Dolstra (ACM SIGSOFT Softw. Eng. Notes, 2021)

Reflections on the Birth of Spoofax. - Karl Trygve Kalleberg (Eelco Visser Commemorative Symposium, 2023)