Andreas L. Opdahl

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Andreas Lothe Opdahl, a Norwegian computer scientist and professor at Department of Information Science and Media Studies, University of Bergen. His research focuses on development, management and use of enterprise models which support information systems development and operations, in particular enterprise models for interoperability between enterprises and their information systems, and before, on software performance evaluation. In 1993, along with Bjørnar Tessem, he contributed to computer chess at the Advances in Computer Chess 7 conference on the topic of Long-Term Planning. =Long-Term Planning in Computer Chess= Abstract A Framework for long-term planning in computer chess is sketched and as an example the King's Indian Defence is proposed schematically. Chess plans are represented as logical initiation, fulfilment and abandonment conditions and as modifications to the parameters used to evaluate nodes in a minimax search. Several such plans are than combined to form a directed acyclic graph (DAG) through which the program moves as the game progresses. Rules are represented to support creation, maintenence and consistency of the resulting plan DAGs. Funally, further work is suggested.

=Selected Publications=

1990 ...

 * Andreas L. Opdahl, Arne Sølvberg (1992). A framework for performance engineering during information system development. CAiSE 1992
 * Andreas L. Opdahl (1993). Structured Analysis, Structured Design, Visual Programming. VL 1993
 * Andreas L. Opdahl, Guttorm Sindre (1994). A taxonomy for real-world modelling concepts. Information Systems, Vol. 19, No. 3
 * Andreas L. Opdahl, Bjørnar Tessem (1994). Long-Term Planning in Computer Chess. Advances in Computer Chess 7

2000 ...

 * Andreas L. Opdahl, Brian Henderson-Sellers (2002). Ontological Evaluation of the UML Using the Bunge-Wand-Weber Model. Software and Systems Modeling, Vol. 1, No. 1
 * Guttorm Sindre, Andreas L. Opdahl (2004). Eliciting security requirements with misuse cases. Requirements Engineering, Vol. 10, No. 1
 * Andreas L. Opdahl, Brian Henderson-Sellers (2005). A Unified Modelling Language without referential redundancy. Data & Knowledge Engineering, Vol. 55, No. 3
 * John Krogstie, Andreas L. Opdahl, Sjaak Brinkkemper (2007). Conceptual modelling in information systems engineering. Springer
 * Andreas L. Opdahl, Guttorm Sindre (2009). Experimental comparison of attack trees and misuse cases for security threat identification. Information and Software Technology, Vol. 51, No. 5

2010 ...

 * Andreas L. Opdahl (2010). Incorporating UML Class and Activity Constructs into UEML. ER Workshops 2010
 * Andreas L. Opdahl (2011). Anatomy of the Unified Enterprise Modelling Ontology. IWEI 2011
 * Andreas L. Opdahl, Bjørnar Tessem (2019). Towards Ontological Support for Journalistic Angles. BPMDS/EMMSAD@CAiSE 2019

2020 ...

 * Andreas L. Opdahl, Vimala Nunavath (2020). Big Data. arXiv:2012.09109
 * Andreas L. Opdahl (2020). Knowledge Graphs and Natural-Language Processing. arXiv:2101.06111

=External Links=
 * Andreas Lothe Opdahl from Wikipedia
 * Andreas Lothe Opdahl's Personal Home Page
 * Andreas Lothe Opdahl | University of Bergen
 * Andreas L Opdahl - Norway | LinkedIn

=References= Up one level