Engineering real time systems - an object-oriented methodology using SDL (2. pr.). - Rolv Bræk; Øystein Haugen (Prentice Hall, 1993)

The MSC-96 distillery. - Øystein Haugen (SDL Forum, 1997)

From MSC-2000 to UML 2.0 - The Future of Sequence Diagrams. - Øystein Haugen (SDL Forum, 2001)

MSC-2000 interaction diagrams for the new millennium. - Øystein Haugen (Comput. Networks, 2001)

Structural Modeling with UML 2.0. - Øystein Haugen; Birger Møller-Pedersen; Thomas Weigert (UML for Real, 2003)

Why Timed Sequence Diagrams Require Three-Event Semantics. - Øystein Haugen; Knut Eilif Husa; Ragnhild Kobro Runde; Ketil Stølen (Scenarios: Models, Transformations and Tools, 2003)

STAIRS - Steps to Analyze Interactions with Refinement Semantics. - Øystein Haugen; Ketil Stølen (UML, 2003)

An MDA®-based framework for model-driven product derivation. - Øystein Haugen; Birger Møller-Pedersen; Jon Oldevik; Arnor Solberg (IASTED Conf. on Software Engineering and Applications, 2004)

Comparing UML 2.0 Interactions and MSC-2000. - Øystein Haugen (SAM, 2004)

SVERTS - Specification and Validation of Real-Time and Embedded Systems. - Susanne Graf; Øystein Haugen; Ileana Ober; Bran Selic (UML Satellite Activities, 2004)

The Pragmatics of STAIRS. - Ragnhild Kobro Runde; Øystein Haugen; Ketil Stølen (FMCO, 2005)

Comparison of System Family Modeling Approaches. - Øystein Haugen; Birger Møller-Pedersen; Jon Oldevik (SPLC, 2005)

Modeling and Analysis of Real-Time and Embedded Systems. - Susanne Graf; Sébastien Gérard; Øystein Haugen; Iulian Ober; Bran Selic (MoDELS (Satellite Events), 2005)

Refining UML Interactions with Underspecification and Nondeterminism. - Ragnhild Kobro Runde; Øystein Haugen; Ketil Stølen (Nord. J. Comput., 2005)

STAIRS towards formal design with sequence diagrams. - Øystein Haugen; Knut Eilif Husa; Ragnhild Kobro Runde; Ketil Stølen (Softw. Syst. Model., 2005)

Introduction to UML and the Modeling of Embedded Systems. - Øystein Haugen; Thomas Weigert; Birger Møller-Pedersen (Embedded Systems Handbook, 2005)

Proposed Notation for Exception Handling in UML 2 Sequence Diagrams. - Oddleif Halvorsen; Øystein Haugen (ASWEC, 2006)

Configurations by UML. - Øystein Haugen; Birger Møller-Pedersen (EWSA, 2006)

Modelling and Analysis of Real Time and Embedded Systems - Using UML. - Susanne Graf; Sébastien Gérard; Øystein Haugen; Iulian Ober; Bran Selic (MoDELS (Workshops), 2006)

Time Exceptions in Sequence Diagrams. - Oddleif Halvorsen; Ragnhild Kobro Runde; Øystein Haugen (MoDELS (Workshops), 2006)

Consolidated Product Line Variability Modeling. - Joachim Bayer; Sebastien Gerard; Øystein Haugen; Jason Xabier Mansell; Birger Møller-Pedersen; Jon Oldevik; Patrick Tessier; Jean-Philippe Thibault; Tanya Widen (Software Product Lines, 2006)

Evaluation Framework for Model-Driven Product Line Engineering Tools. - Jon Oldevik; Arnor Solberg; Øystein Haugen; Birger Møller-Pedersen (Software Product Lines, 2006)

Preface of "Specification and Validation of Real Time and Embedded systems in UML". - Susanne Graf; Øystein Haugen; Ileana Ober; Bran Selic (Int. J. Softw. Tools Technol. Transf., 2006)

Architectural Aspects in UML. - Jon Oldevik; Øystein Haugen (MoDELS, 2007)

Higher-Order Transformations for Product Lines. - Jon Oldevik; Øystein Haugen (SPLC, 2007)

Enhancing UML to Formalize the FIPA Agent Interaction Protocol. - Øystein Haugen; Ragnhild Kobro Runde (ATOP@AAMAS, 2008)

Introducing Product Lines through Open Source Tools. - Øystein Haugen (Combining the Advantages of Product Lines and Open Source, 2008)

Semantics Preservation of Sequence Diagram Aspects. - Jon Oldevik; Øystein Haugen (ECMDA-FA, 2008)

The Future of Train Signaling. - Andreas Svendsen; Gøran K. Olsen; Jan Endresen; Thomas Moen; Erik Carlson; Kjell-Joar Alme; Øystein Haugen (MoDELS, 2008)

Milestones: Mythical Signals in UML to Analyze and Monitor Progress. - Richard Torbjørn Sanders; Øystein Haugen (ServiceWave, 2008)

Adding Standardized Variability to Domain Specific Languages. - Øystein Haugen; Birger Møller-Pedersen; Jon Oldevik; Gøran K. Olsen; Andreas Svendsen (SPLC, 2008)

From sequence diagrams to Java-stairs aspects. - Jon Oldevik; Øystein Haugen (AOSD, 2009)

Confluence in Domain-Independent Product Line Transformations. - Jon Oldevik; Øystein Haugen; Birger Møller-Pedersen (FASE, 2009)

Teaching Modeling: Why, When, What? - Jean Bézivin; Robert B. France; Martin Gogolla; Øystein Haugen; Gabriele Taentzer; Dániel Varró (MoDELS (Workshops), 2009)

Strategies for variability transformation at run-time. - Carlos Cetina; Øystein Haugen; Xiaorui Zhang; Franck Fleurey; Vicente Pelechano (SPLC, 2009)

Evaluating Domain-Specific Modelling Solutions. - Parastoo Mohagheghi; Øystein Haugen (ER Workshops, 2010)

CVL Tool - Modeling Variability in SPLs. - Andreas Svendsen; Xiaorui Zhang; Franck Fleurey; Øystein Haugen; Gøran K. Olsen; Birger Møller-Pedersen (SPLC Workshops, 2010)

Developing a Software Product Line for Train Control: A Case Study of CVL. - Andreas Svendsen; Xiaorui Zhang; Roy Lind-Tviberg; Franck Fleurey; Øystein Haugen; Birger Møller-Pedersen; Gøran K. Olsen (SPLC, 2010)

Using Variability Models to Reduce Verification Effort of Train Station Models. - Andreas Svendsen; Øystein Haugen; Birger Møller-Pedersen (APSEC, 2011)

Analyzing Variability: Capturing Semantic Ripple Effects. - Andreas Svendsen; Øystein Haugen; Birger Møller-Pedersen (ECMFA, 2011)

Bow tie testing: a testing pattern for product lines. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey (EuroPLoP, 2011)

A Survey of Empirics of Strategies for Software Product Line Testing. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey (ICST Workshops, 2011)

VARY - Variability for You. - Øystein Haugen (MoDELS (Workshops), 2011)

Properties of Realistic Feature Models Make Combinatorial Testing of Product Lines Feasible. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey (MoDELS, 2011)

Specifying a Testing Oracle for Train Stations - Going beyond with Product Line Technology. - Andreas Svendsen; Øystein Haugen; Birger Møller-Pedersen (MoDELS (Workshops), 2011)

Specifying a testing oracle for train stations. - Andreas Svendsen; Øystein Haugen; Birger Møller-Pedersen (MoDeVVa@MoDELS, 2011)

Towards Evolution of Generic Variability Models. - Andreas Svendsen; Xiaorui Zhang; Øystein Haugen; Birger Møller-Pedersen (MoDELS (Workshops), 2011)

Standardizing Variability - Challenges and Solutions. - Franck Fleurey; Øystein Haugen; Birger Møller-Pedersen; Andreas Svendsen; Xiaorui Zhang (SDL Forum, 2011)

Synthesizing Software Models: Generating Train Station Models Automatically. - Andreas Svendsen; Øystein Haugen; Birger Møller-Pedersen (SDL Forum, 2011)

Model Comparison to Synthesize a Model-Driven Software Product Line. - Xiaorui Zhang; Øystein Haugen; Birger Møller-Pedersen (SPLC, 2011)

Augmenting Product Lines. - Xiaorui Zhang; Øystein Haugen; Birger Møller-Pedersen (APSEC, 2012)

Product line tool-chain: variability in critical systems. - Cristina López Saratxaga; Carmen Alonso-Montes; Øystein Haugen; Cecilia Ekelin; Andreas Mitschke (PLEASE@ICSE, 2012)

VARY 2012: VARiability for You. - Øystein Haugen; Jean-Marc Jézéquel; Andrzej Wasowski; Birger Møller-Pedersen; Krzysztof Czarnecki 001 (VARY@MoDELS, 2012)

Generating Better Partial Covering Arrays by Modeling Weights on Sub-product Lines. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey; Anne Grete Eldegard; Torbjørn Syversen (MoDELS, 2012)

A Technique for Agile and Automatic Interaction Testing for Product Lines. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey; Erik Carlson; Jan Endresen; Tormod Wien (ICTSS, 2012)

CVL: common variability language. - Øystein Haugen; Andrzej Wasowski; Krzysztof Czarnecki 001 (SPLC (2), 2012)

An algorithm for generating t-wise covering arrays from large feature models. - Martin Fagereng Johansen; Øystein Haugen; Franck Fleurey (SPLC (1), 2012)

Domain-Specific Languages and Standardization: Friends or Foes? - Øystein Haugen (Domain Engineering, Product Lines, Languages, and Conceptual Models, 2013)

Evolution of the UML Interactions Metamodel. - Marc-Florian Wendland; Martin A. Schneider; Øystein Haugen (MoDELS, 2013)

CVL: common variability language or chaos, vanity and limitations? - Øystein Haugen (VaMoS, 2013)

Comprehending Feature Models Expressed in CVL. - Iris Reinhartz-Berger; Kathrin Figl; Øystein Haugen (MoDELS, 2014)

Resolution of Interfering Product Fragments in Software Product Line Engineering. - Anatoly Vasilevskiy; Øystein Haugen (MoDELS, 2014)

BVR - Better Variability Results. - Øystein Haugen; Ommund Øgård (SAM, 2014)

To connect or not to connect: experiences from modeling topological variability. - Thorsten Berger; Stefan Stanciulescu; Ommund Øgård; Øystein Haugen; Bo Larsen; Andrzej Wasowski (SPLC, 2014)

Addressing metamodel revisions in model-based software product lines. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (GPCE, 2015)

Leveraging Models at Run-Time to Retrieve Information for Feature Location. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (Models@run.time, 2015)

Generating Configurations for System Testing with Common Variability Language. - Daisuke Shimbara; Øystein Haugen (SDL Forum, 2015)

Building software product lines from conceptualized model patterns. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (SPLC, 2015)

Automating the variability formalization of a model family by means of common variability language. - Jaime Font 001; Manuel Ballarín; Øystein Haugen; Carlos Cetina (SPLC, 2015)

The BVR tool bundle to support product line engineering. - Anatoly Vasilevskiy; Øystein Haugen; Franck Chauvel; Martin Fagereng Johansen; Daisuke Shimbara (SPLC, 2015)

Feature Location in Model-Based Software Product Lines Through a Genetic Algorithm. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (ICSR, 2016)

Agile development of home automation system with ThingML. - Anatoly Vasilevskiy; Brice Morin; Øystein Haugen; Pål Evensen (INDIN, 2016)

An Infrastructure for Generating Run-time Model Traces for Maintenance Tasks. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (Models@run.time, 2016)

Feature location in models through a genetic algorithm driven by information retrieval techniques. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (MoDELS, 2016)

Feature Location Through the Combination of Run-Time Architecture Models and Information Retrieval. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (SAM, 2016)

Complex Event Processing in ThingML. - An Ngoc Lam; Øystein Haugen (SAM, 2016)

Toward robust product realisation in software product lines. - Anatoly Vasilevskiy; Franck Chauvel; Øystein Haugen (SPLC, 2016)

Achieving Knowledge Evolution in Dynamic Software Product Lines. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (SANER, 2016)

On the Influence of Models at Run-Time Traces in Dynamic Feature Location. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (ECMFA, 2017)

On the Influence of Modification Timespan Weightings in the Location of Bugs in Models. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (ISD, 2017)

Last significant trend change detection method for offline poisson distribution datasets. - Amin Shahraki; Hamed Taherzadeh; Øystein Haugen (ISNCC, 2017)

Leveraging variability modeling to address metamodel revisions in Model-based Software Product Lines. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (Comput. Lang. Syst. Struct., 2017)

Investigating styles in variability modeling: Hierarchical vs. constrained styles. - Iris Reinhartz-Berger; Kathrin Figl; Øystein Haugen (Inf. Softw. Technol., 2017)

Supporting IoT semantic interoperability with autonomic computing. - An Ngoc Lam; Øystein Haugen (ICPS, 2018)

Social ethics in Internet of Things: An outline and review. - Amin Shahraki; Øystein Haugen (ICPS, 2018)

A Review on the effects of IoT and Smart Cities Technologies on Urbanism. - Amin Shahraki; Delaram Khojasteh Kaffash; Øystein Haugen (SEEDA-CECNSM, 2018)

Achieving Feature Location in Families of Models Through the Use of Search-Based Software Engineering. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (IEEE Trans. Evol. Comput., 2018)

Towards the Automation of a Chemical Sulphonation Process with Machine Learning. - Enrique Garcia-Ceja; Åsmund Hugo; Brice Morin; Per Olav Hansen; Espen Martinsen; An Ngoc Lam; Øystein Haugen (ICCMA, 2019)

Implementing OPC-UA services for Industrial Cyber-Physical Systems in Service-Oriented Architecture. - An Ngoc Lam; Øystein Haugen (IECON, 2019)

Applying semantics into Service-oriented IoT Framework. - An Ngoc Lam; Øystein Haugen (INDIN, 2019)

An Outlier Detection Method to Improve Gathered Datasets for Network Behavior Analysis in IoT. - Amin Shahraki; Øystein Haugen (J. Commun., 2019)

An approach for bug localization in models using two levels: model and metamodel. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (Softw. Syst. Model., 2019)

A Feature Importance Analysis for Soft-Sensing-Based Predictions in a Chemical Sulphonation Process. - Enrique Garcia-Ceja; Åsmund Hugo; Brice Morin; Per Olav Hansen; Espen Martinsen; An Ngoc Lam; Øystein Haugen (ICPS, 2020)

Analysis and Power Scheduling Algorithm in Wireless Powered Communication Networks. - Nga Dinh; Øystein Haugen (WiMob, 2020)

Clustering objectives in wireless sensor networks: A survey and research direction analysis. - Amin Shahraki; Amir Taherkordi; Øystein Haugen; Frank Eliassen (Comput. Networks, 2020)

Boosting algorithms for network intrusion detection: A comparative evaluation of Real AdaBoost, Gentle AdaBoost and Modest AdaBoost. - Amin Shahraki; Mahmoud Abbasi; Øystein Haugen (Eng. Appl. Artif. Intell., 2020)

A comparative node evaluation model for highly heterogeneous massive-scale Internet of Things-Mist networks. - Amin Shahraki; Marius Geitle; Øystein Haugen (Trans. Emerg. Telecommun. Technol., 2020)

Guest editorial to the special section on MODELS 2018. - Andrzej Wasowski; Richard F. Paige; Øystein Haugen (Softw. Syst. Model., 2020)

Interoperability for Industrial Internet of Things Based on Service-oriented Architecture. - An Ngoc Lam; Øystein Haugen; Jerker Delsing (IECON, 2021)

TONTA: Trend-based Online Network Traffic Analysis in ad-hoc IoT networks. - Amin Shahraki; Amir Taherkordi; Øystein Haugen (Comput. Networks, 2021)

Handling Quantity in Variability Models for System-of-Systems. - Daisuke Shimbara; Motoshi Saeki; Shinpei Hayashi; Øystein Haugen (Int. J. Softw. Eng. Knowl. Eng., 2021)

Handling nonconforming individuals in search-based model-driven engineering: nine generic strategies for feature location in the modeling space of the meta-object facility. - Jaime Font 001; Lorena Arcega; Øystein Haugen; Carlos Cetina (Softw. Syst. Model., 2021)

A Survey and Future Directions on Clustering: From WSNs to IoT and Modern Networking Paradigms. - Amin Shahraki; Amir Taherkordi; Øystein Haugen; Frank Eliassen (IEEE Trans. Netw. Serv. Manag., 2021)

Building Experimental Laboratory for Digital Twin in Service Oriented Architecture. - Hoa Thi Nguyen; Øystein Haugen (ICPS, 2022)

Charging Scheduling Algorithm for Wireless-Powered Communication Networks. - Nga Dinh; Øystein Haugen (IECON, 2022)

Bug Localization in Model-Based Systems in the Wild. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (ACM Trans. Softw. Eng. Methodol., 2022)

Feature Location in Models (FLiM): Design Time and Runtime. - Lorena Arcega; Jaime Font 001; Øystein Haugen; Carlos Cetina (Handbook of Re-Engineering Software Intensive Systems into Software Product Lines, 2023)

Imitation Learning from Operator Experiences for a Real time CNC Machine Controller. - Hoa Thi Nguyen; Øystein Haugen; Roland Olsson 001 (INDIN, 2023)

Continuous Evolution of Digital Twins using the DarTwin Notation. - Joost Mertens; Stefan Klikovits; Francis Bordeleau; Joachim Denil; Øystein Haugen (CoRR, 2024)

SysML modeling of service-oriented system-of-systems. - Jerker Delsing; Géza Kulcsár; Øystein Haugen (Innov. Syst. Softw. Eng., 2024)

Digital Twins: Models Everywhere. - Øystein Haugen (MODELSWARD, 2025)