Publications Robert Lagerström Associate Professor, Industrial Information and Control Systems, School of Electrical Engineering, the Royal Institute of Technology robertl@kth.se http://www.kth.se/profile/robertl/ Visiting scholar, Harvard Business School rlagerstrom@hbs.edu http://www.hbs.edu/faculty/pages/profile.aspx?facid=717856 1 (8)
Papers International journal publications Hannes Holm, Markus Buschle, Robert Lagerström, and Mathias Ekstedt, Automatic Data Collection for Enterprise Architecture Models, in Software and Systems Modeling, vol. 13, no. 2, pp. 825-841, May 2014. Liv Gingnell, Ulrik Franke, Robert Lagerström, Joakim Lilliesköld, and Evelina Ericsson, Quantifying Success Factors for IT Projects An Expert Based Bayesian Model, in Information Systems Management, vol. 31, no. 1, pp. 21-36, Jan. 2014. Robert Lagerström, Ulf Sporrong, and Anders Wall, Increasing Software Development Efficiency and Maintainability for Complex Industrial Systems A Case Study, in Journal of Software: Evolution and Process, vol. 25, no.3, pp. 285-301, March 2013. Robert Lagerström, Liv Marcks von Würtemberg, Hannes Holm, and Oscar Luczak, Identifying Factors Affecting Software Development Cost and Productivity, in the Software Quality Journal, vol. 20, no. 2, pp. 395-417, June 2012. Marc Lankhorst, Piet Boekhoudt, and Robert Lagerström, A Lifecycle Approach to Portfolio Management, in the Journal of Enterprise Architecture, vol. 7, no. 3, pp. 29-40, Aug 2011. Robert Lagerström, Pontus Johnson, and Mathias Ekstedt, Architecture Analysis of Enterprise Systems Modifiability - A Metamodel for Software Change Cost, in the Software Quality Journal, vol. 18, no. 4, pp. 437-468, Dec. 2010. Robert Lagerström, Pontus Johnson, and David Höök, "Architecture Analysis of Enterprise Systems Modifiability - Models, Analysis, and Validation," in Journal of Systems and Software, vol. 83, no. 8, pp. 1387-1403, Aug. 2010. Robert Lagerström, Ulrik Franke, Pontus Johnson, and Johan Ullberg, "A Method for Creating Enterprise Architecture Metamodels Applied to Systems Modifiability Analysis," in International Journal of Computer Science & Applications, vol. 6, no. 5, pp. 89-120, Dec. 2009. Robert Lagerström, "Analyzing System Maintainability using Enterprise Architecture Models," in Journal of Enterprise Architecture, vol. 3, no. 4, pp. 33-41, Nov. 2007. Pontus Johnson, Robert Lagerström, Per Närman, and Mårten Simonsson, "Extended Influence Diagrams for System Quality Analysis," in Journal of Software, vol. 2, no. 3, pp. 30-42, Sep. 2007. Pontus Johnson, Robert Lagerström, Per Närman, and Mårten Simonsson, "Enterprise Architecture Analysis with Extended Influence Diagrams," in Information Systems Frontiers, vol. 9, no. 2, pp. 163-180, May 2007. International peer-reviewed conference publications Robert Lagerström, Carliss Baldwin, Alan MacCormack, and David Dreyfus, "A Methodology for Operationalizing Enterprise Architecture and Evaluating Enterprise IT Flexibility," submitted to the Academy of Management 2015 Annual Meeting, August 7-11, in Vancouver, BC, Canada. 2 (8)
S. Nithin, Sasi Kottayil, and Robert Lagerström, Direct Load Control on Smart Micro Grid supported by Wireless Communication and Real Time Computation, in Proc. of the International Conference on Interdisciplinary Advances in Applied Computing (ICONIAAC), Aug. 2014. Margus Välja, Nicholas Honeth, Markus Buschle, Robert Lagerström, K. K. Sasi, and S. Nithin, An ArchiMate based analysis of Microgrid Control System Architectures, in Proc. of the International Conference on Embedded Systems (ICES), July 2014. Robert Lagerström and Mihai Mihaescu, Critical Success Factors in E-Learning for Project-Based Courses, in Proc. of the 6th International Conference on Education and New Learning Technologies (EDULEARN), July 2014. Robert Lagerström, Carliss Baldwin, Alan MacCormack, and David Dreyfus, Visualizing and Measuring Software Portfolio Architecture: A Flexibility Analysis, in Proc. of the 16th International Dependency and Structure Modelling (DSM) conference, July 2014. Nithin S., Sivraj P., Sasi K. K., and Robert Lagerstöm, Development of a Real Time Data Collection Unit for Distribution Network in a Smart Grid Environment, in Proc. of the IEEE Power and Energy Systems Conference: Towards Sustainable Energy (PESTSE), Mar. 2014. Robert Lagerström, Carliss Baldwin, Alan MacCormack, and Stephan Aier, Visualizing and Measuring Enterprise Application Architecture: An Exploratory Telecom Case, in Proc. of the Hawaii International Conference on System Sciences (HICSS-47), Jan. 2014. Robert Lagerström, Carliss Baldwin, Alan MacCormack, and David Dreyfus, Visualizing and Measuring Enterprise Architecture: An Exploratory BioPharma Case, in Proc. of the 6 th IFIP WG 8.1 working conference on the Practice of Enterprise Modeling (PoEM), Nov. 2013. Alexander Hjalmarsson, Matus Korman, and Robert Lagerström, Software Migration Project Cost Estimation using COCOMO II and Enterprise Architecture Modeling, in Short Paper Proc. of the 6th IFIP WG 8.1 Working Conference on the Practice of Enterprise Modeling (PoEM 2013), J. Grabis, M. Kirikova, J. Zdravkovic, and J. Stirna (Eds), CEUR-WS Vol 1023, pp, 39-48, Nov. 2013. Nicholas Honeth, Markus Buschle, Robert Lagerström, K. K. Sasi, and S. Nithin, An Extended ArchiMate Metamodel for Microgrid Control System Architectures, in Proc. of the 9 th IET International Conference on Advances in Power System Control, Operation and Management (APSCOM), Nov. 2012. Liv Gingnell, Evelina Ericsson, Joakim Lilliesköld, and Robert Lagerström. Strategic Performance Measurement in Product Development: A Case Study On a Swedish Company, in Proc. of the Performance Management Association (PMA) conference, Jul. 2012. Liv Gingnell, Evelina Ericsson, Joakim Lilliesköld, and Robert Lagerström. A Case Study on Product Development Performance Measurement, in Proc. of the International Conference on Innovation, Management and Technology conference, Jan. 2012. Liv Marcks von Würtemberg, Ulrik Franke, Robert Lagerström, Evelina Ericsson, and Joakim Lilliesköld, IT Project Success Factors - An Experience Report, in Proc. of the Portland International Center for Management of Engineering and Technology (PICMET) conference, Jul. 2011. 3 (8)
Robert Lagerström, Teodor Sommestad, Markus Buschle, and Mathias Ekstedt, Enterprise Architecture Management's Impact on Information Technology Success, in Proc. of the Hawaii International Conference on System Sciences (HICSS-44), Jan. 2011. Jan Saat, Robert Winter, Ulrik Franke, Robert Lagerström, and Mathias Ekstedt, Analysis of IT/Business Alignment Situations as a Precondition for the Design and Engineering of Situated IT/Business Alignment Solutions, in Proc. of the Hawaii International Conference on System Sciences (HICSS-44), Jan. 2011. Markus Buschle, Johan Ullberg, Ulrik Franke, Robert Lagerström, and Teodor Sommestad. A Tool for Enterprise Architecture Analysis using the PRM formalism, in Information Systems Evolution, Lecture Notes in Business Information Processing (CAiSE2010 Forum post-proceedings), vol. 72, pp. 108-121, 2011. Jan Saat, Ulrik Franke, Robert Lagerström, and Mathias Ekstedt, Enterprise Architecture Meta Models for IT/Business Alignment Situations, in Proc. of the 14 th IEEE International EDOC Conference (EDOC), Oct. 2010. Markus Buschle, Johan Ullberg, Ulrik Franke, Robert Lagerström, and Teodor Sommestad, "A Tool for Enterprise Architecture Analysis using the PRM formalism," in Proc. of the CAiSE Forum, Sep. 2010. Ulrik Franke, Johan Ullberg, Teodor Sommestad, Robert Lagerström, and Pontus Johnson, "Decision Support oriented Enterprise Architecture Metamodel Management using Classification Trees," in Proc. of the 13 th IEEE International EDOC Conference (EDOC), Sep. 2009. Robert Lagerström, Jan Saat, Ulrik Franke, Stephan Aier, and Mathias Ekstedt, "Enterprise Meta Modeling Methods Combining a Stakeholder-Oriented and a Causality-Based Approach," in Enterprise, Business-Process and Information Systems Modeling, Lecture Notes in Business Information Processing, vol. 29, pp. 381-393, Jun. 2009. Johan Ullberg, Pontus Johnson, and Robert Lagerström, "Education in Enterprise Architecture Analysis Assessing interoperability of service oriented architectures," in Proc. of the 5 th China Europe International Symposium on Software Industry Oriented Education (CEISIE), May 2009. Ulrik Franke, David Höök, Johan König, Robert Lagerström, Per Närman, Johan Ullberg, Pia Gustafsson, and Mathias Ekstedt, "EAF2 A Framework for Categorizing Enterprise Architecture Frameworks," in Proc. of the 10 th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, May 2009. Ulrik Franke, Pontus Johnson, Robert Lagerström, Johan Ullberg, David Höök, Mathias Ekstedt, and Johan König, "A formal method for cost and accuracy tradeoff analysis in software assessment measures," in Proc. of the 3 rd International Conference on Research Challenges in Information Science (RCIS), Apr. 2009. Ulrik Franke, Pontus Johnson, Robert Lagerström, Johan Ullberg, David Höök, Mathias Ekstedt, and Johan König, "A Method for Choosing Software Assessment Measures using Bayesian Networks and Diagnosis," in Proc. of the 13 th European Conference on Software Maintenance and Reengineering (CSMR), Mar. 2009. 4 (8)
Mathias Ekstedt, Ulrik Franke, Pontus Johnson, Robert Lagerström, Teodor Sommestad, Johan Ullberg, and Markus Buschle, "A Tool for Enterprise Architecture Analysis of Maintainability," in Proc. of the 13 th European Conference on Software Maintenance and Reengineering (CSMR), Mar. 2009. Per Närman, Pontus Johnson, Robert Lagerström, Ulrik Franke, and Mathias Ekstedt, "Data Collection Prioritization for Software Quality Analysis," in Electronic Notes in Theoretical Computer Science, vol. 233, pp. 29-42, Mar. 2009. Mårten Simonsson, Robert Lagerström, and Pontus Johnson, "A Bayesian Network for IT Governance Performance Prediction," in Proc. of the International Conference on Electronic Commerce (ICEC), Aug. 2008. Johan Ullberg, Robert Lagerström, and Pontus Johnson, "A Framework for Service Interoperability Analysis using Enterprise Architecture Models," in Proc. of the IEEE International Conference on Services Computing (SCC), Jul. 2008. Robert Lagerström, Moustafa Chenine, Pontus Johnson, and Ulrik Franke, "Probabilistic Metamodel Merging," in Proc. of the 20 th International Conference on Advanced Information Systems (CAiSE), Jun. 2008. Robert Lagerström and Pontus Johnson, "Using Architectural Models to Predict the Maintainability of Enterprise Systems," in Proc. of the 12 th European Conference on Software Maintenance and Reengineering (CSMR), Apr. 2008. Johan Ullberg, Robert Lagerström, and Pontus Johnson, "Enterprise Architecture: A Service Interoperability Analysis Framework," in Proc. of the Interoperability for Enterprise Software & Applications conference (I-ESA), Mar. 2008. Robert Lagerström and Jonas Öhrström, "A Framework for Assessing Business Value of Service Oriented Architectures," in Proc. of the IEEE International Conference on Services Computing (SCC), Jul. 2007. Robert Lagerström, Pontus Johnson, and Per Närman, "Extended Influence Diagram Generation," in Proc. of the Interoperability for Enterprise Software and Applications conference (I-ESA), Mar. 2007. Pontus Johnson, Robert Lagerström, Per Närman, and Mårten Simonsson, "System Quality Analysis with Extended Influence Diagrams," in Proc. of the IEEE 11 th European Conference on Software Maintenance and Reengineering (CSMR), Mar. 2007. Pontus Johnson, Robert Lagerström, Per Närman, and Mårten Simonsson, "Extended Influence Diagrams for Enterprise Architectural Analysis," in Proc. of the 10 th IEEE International Annual Enterprise Distributed Object Computing Conference (EDOC), Oct. 2006. Pontus Johnson, Lars Nordström, and Robert Lagerström, "Formalizing Analysis of Enterprise Architecture," in Proc. of the Interoperability for Enterprise Software and Applications conference (I- ESA), Apr. 2006. 5 (8)
International peer-reviewed workshop publications Robert Lagerström, Pontus Johnson and Mathias Ekstedt, Search-Based Design of Large Software Systems-of-Systems, submitted to the Third International Workshop on Software Engineering for Systems-of-Systems (SESoS), at ICSE, Florence Italy, May 2015. Robert Lagerström and Mathias Ekstedt, Extending a General Theory of Software to Engineering, accepted for publication in the proc. of the 3 rd Semat Workshop on General Theories of Software Engineering (GTSE), in conjunction with Intl. Conference on Software Engineering (ICSE), June 2014. Magnus Österlind, Pontus Johnson, Kiran Karnati, Robert Lagerström, and Margus Välja, Enterprise Architecture Evaluation using Utility theory, in Proc. of the Trends in Enterprise Architecture Research (TEAR) workshop, 2013. Magnus Österlind, Robert Lagerström and Peter Rosell, Assessing Modifiability in Application Services Using Enterprise Architecture Models - A Case Study, in Proc. of the Trends in Enterprise Architecture Research (TEAR) workshop, 2012. Marten van Sinderen, Robert Lagerström, Mathias Ekstedt, and Pontus Johnson, Preparing the Future Internet for ad-hoc business networks support, in Proc. of the Architecture Modeling for the Future Internet enabled Enterprise (AMFInE) workshop, in conjunction with the 6 th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA), Mar. 2012. Johan Ullberg, Robert Lagerström, Marten van Sinderen, and Pontus Johnson, Architecture Modeling for Interoperability Analysis on the Future Internet, in Proc. of the Architecture Modeling for the Future Internet enabled Enterprise (AMFInE) workshop, in conjunction with the 6 th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA), Mar. 2012. Ulrik Franke, Robert Lagerström, Mathias Ekstedt, Jan Saat, and Robert Winter, Trends in Enterprise Architecture Practice - a Survey, in the Proc. 5 th Trends in Enterprise Architecture Research (TEAR) workshop, Nov. 2010. Johan König, Kun Zhu, Lars Nordström, Mathias Ekstedt, and Robert Lagerström, Mapping the Substation Configuration Language of IEC 61850 to ArchiMate, in Proc. of the International Workshop on Models and Model-driven Methods for Service Engineering (3M4SE), Oct. 2010. Robert Lagerström, Liv Marcks von Würtemberg, Hannes Holm, and Oscar Luczak, "Identifying Factors Affecting Software Development Cost", in Proc. of the 4 th International Workshop on Software Quality and Maintainability (SQM), Mar. 2010. Robert Lagerström, Pontus Johnson, and David Höök, "An Enterprise Architecture Management Pattern for Software Change Project Cost Analysis," in Proc. of the Patterns in Enterprise Architecture Management workshop (PEAM), Mar. 2009. Robert Lagerström, Pontus Johnson, David Höök, and Johan König, "Software Change Project Cost Estimation A Bayesian Network and a Method for Expert Elicitation," in Proc. of the 3 rd International Workshop on Software Quality and Maintainability (SQM), Mar. 2009. Johan Ullberg, Robert Lagerström, and Mathias Ekstedt, "A Framework for interoperability analysis on the semantic web using architecture models," in Proc. of the International Workshop on Enterprise Interoperability (IWEI), Sep. 2008. 6 (8)
Mårten Simonsson, Robert Lagerström, and Pontus Johnson, "The Linear Conditional Probability Matrix Generator for IT Governance Performance Prediction," in Proc. of the 6 th International Workshop on Modeling, Simulation, Verification and Validation of Enterprise Information Systems (MSVVEIS), Jun. 2008. Robert Lagerström, "Analyzing System Maintainability using Enterprise Architecture Models," in Proc. of the Trends in Enterprise Architecture Research workshop (TEAR), Jun. 2007. Books, working papers, and technical reports Pontus Johnson, Robert Lagerström, Mathias Ekstedt, and Magnus Österlind, IT Management with Enterprise Architecture, epub, www.ics.kth.se/map.pdf, 2012. Updated with two new chapters 2013. Pontus Johnson and Mathias Ekstedt, Enterprise Architecture Models and Analyses for Information Systems Decision Making, Studentlitteratur, Jul. 2007. Chapters: - Robert Lagerström, and Teodor Sommestad, "Introduction," - Robert Lagerström, "The Enterprise and Its Information Systems," - Robert Lagerström, "Enterprise Information System Management," - Per Närman, Robert Lagerström, and Moustafa Chenine, "Setting the Information Systems Goals," - Per Närman, Robert Lagerström, and Pia Gustafsson, "Selecting Enterprise Architecture Models," - Robert Lagerström, and Mårten Simonsson, "Enterprise Architecture at ACME Energy." MacCormack, Alan, Robert Lagerstrom, and Carliss Y. Baldwin. "A Methodology for Operationalizing Enterprise Architecture and Evaluating Enterprise IT Flexibility." Harvard Business School Working Paper, No. 15-060, January 2015. Robert Lagerström, Carliss Y. Baldwin, Alan MacCormack, and David Dreyfus, "Visualizing and Measuring Software Portfolio Architectures: A Flexibility Analysis," Harvard Business School Working Paper, No. 14-083, March 2014. Robert Lagerström, Carliss Baldwin, Alan MacCormack, and David Dreyfus, "Visualizing and Measuring Enterprise Architecture: An Exploratory BioPharma Case," Harvard Business School Working Paper, No. 13-105, June 2013. Robert Lagerström, Carliss Y. Baldwin, Alan MacCormack, and Stephan Aier, "Visualizing and Measuring Enterprise Application Architecture: An Exploratory Telecom Case," Harvard Business School Working Paper, No. 13-103, June 2013. Robert Lagerström, Per Kärreby, Ulf Sporrong, Anders Wall, and Janne Jonsson, NOAH Software Change and Configuration Management, ABB Corporate Research, NOAH project, version 1.0, Dec. 2010. Ulf Sporrong, Per Kärreby, Robert Lagerström, Anders Wall, and Janne Jonsson, NOAH Demonstrator, ABB Corporate Research, NOAH project, version 1.0, Dec. 2010. Robert Lagerström, Enterprise Systems Modifiability Analysis: An Enterprise Architecture Modeling Approach for Decision Making, PhD Thesis, the Royal Institute of Technology, Stockholm Sweden, April 2010. 7 (8)
Robert Lagerström, Assessing Modifiability A method applied at Vattenfall AB, Master Thesis, the Royal Institute of Technology, Stockholm Sweden, Dec. 2005. Robert Lagerström et al., India Yes, Yes No Problem, Project India 2005, International Business Association for Students, the Royal Institute of Technology (KTH), print by Fälth & Hässler, 2005. Open-access computer programs Robert Lagerström et al., The Enterprise Architecture Analysis Tool (EAAT), download at www.ics.kth.se/eaat Robert Lagerström et al., The Multi-Attribute Prediction (MAP) class diagram, download at www.ics.kth.se. Popular science articles Robert Lagerström, Chronicler/Columnist, monthly 2011 present, CIO Sweden EA/SOA, IDG (International Data Group), http://cio.idg.se/2.5000. Robert Lagerström, KTH-modellen som ger dig örnkoll på IT-kostnaderna, CIO Sweden magazine, no. 6, November 2009. http://cio.idg.se/2.1782/1.271353/kth-modellen-som-ger-dig-ornkoll-pa-it-kostnaderna 8 (8)