Jakob Grue Simonsen

Jakob Grue Simonsen

Head of Department

Member of:


    1. 1990
    2. Published

      Chlamydia and sudden infant death syndrome. A study of 166 SIDS and 30 control cases

      Banner, Jytte, Lundemose, A. G., Gregersen, M., Helweg-Larsen, K. & Simonsen, Jakob Grue, Dec 1990, In: International Journal of Legal Medicine (Print). 104, 1, p. 3-7 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. 2004
    4. Published

      Compositional Specification of Commercial Contracts

      Henglein, Fritz, Stefansen, C. O. E., Simonsen, Jakob Grue, Andersen, J. & Elsborg, E., 2004, publisher. University of Cyprus, p. 8

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    5. Published

      Compositional Specification of Commercial Contracts (Technical. report)

      Henglein, Fritz, Stefansen, C. O. E., Simonsen, Jakob Grue, Andersen, J. & Elsborg, E., 2004, University of Copenhagen Institute of Computer Science: N/A. 38 p.

      Research output: Book/ReportReportCommunication

    6. Published

      On the Modularity og Confluence in Infinitary Term Rewiting

      Simonsen, Jakob Grue, 2004, Proceedings of the 15th International Conference on Rewriting Techniques and Applications (RTA 2004). Berlin: Springer, p. 185-199

      Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

    7. Published

      On confluence and residuals in Cauchy convergent transfinite rewriting

      Simonsen, Jakob Grue, 16 Aug 2004, In: Information Processing Letters. 91, 3, p. 141-146 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      On the modularity of confluence in infinitary term rewriting

      Simonsen, Jakob Grue, 1 Dec 2004, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3091, p. 185-199 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. 2005
    10. Published

      Infinitary Combinatory Reduction Systems

      Ketema, J. & Simonsen, Jakob Grue, 2005, Proceedings of the 30th International Conference on Rewriting Techniques and Applications. 3467 ed. p. 438-452

      Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

    11. Published

      On Beta-Shifts Having Arithmetical Languages

      Simonsen, Jakob Grue, 2005, : Proceedings of the 30th International Symposium on Mathematical Foundations of Computer Science. 3618 ed. Springer, p. 757-768

      Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

    12. Published

      On Computable Approximation of Infinite Objects

      Simonsen, Jakob Grue, 2005, 145 p.

      Research output: Book/ReportPh.D. thesisResearch

    13. Published

      On Confluence of Infinitary Combinatory Reduction Systems

      Ketema, J. & Simonsen, Jakob Grue, 2005, Proceedings of the 12th International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR '05). 3835 ed. Berlin: Springer, p. 199-214

      Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

    14. Published

      Specker Sequences Revisited

      Simonsen, Jakob Grue, 2005, In: Mathematical Logic Quarterly. 51(5), p. 532-540

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. 2006
    16. Published

      Compositional specification of commercial contracts

      Andersen, J., Elsborg, E., Henglein, Fritz, Simonsen, Jakob Grue & Stefansen, C. O. E., 2006, In: International Journal on Software Tools for Technology Transfer. p. 485 - 516 31 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      On Local Non-Compactness in Recursive Mathematics

      Simonsen, Jakob Grue, 2006, In: Mathematical Logic Quarterly. 52/4, p. 323-330

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      On Modularity in Infinitary Rewriting

      Simonsen, Jakob Grue, 2006, In: Information and Computation. 204(6), p. 957-988

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      On the Computability of the Topological Entropy of Subshifts

      Simonsen, Jakob Grue, 2006, In: Discrete Mathematics and Theoretical Computer Science. 8, p. 83-96

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      On modularity in infinitary term rewriting

      Simonsen, Jakob Grue, 1 Jan 2006, In: Information and Computation. 204, 6, p. 957-988 32 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. 2007
    22. Published

      Compositional Contract Specification for REA

      Henglein, Fritz, Larsen, Ken Friis, Simonsen, Jakob Grue & Stefansen, C. O. E., 2007, NWPT '07/FLACOS' 07: workshop proceedings, October 9-12, 2007.Oslo, Norway. Johnsen, E. B., Owe, O. & Schneider, G. (eds.). Universitetet i Oslo, p. 130-132 (Research report. Universitetet i Oslo. Institutt for informatikk; No. 366).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

    23. Published

      Tutorial on Modeling VAT Rules Using OWL-DL

      Nielsen, M. I., Simonsen, Jakob Grue & Larsen, Ken Friis, 2007.

      Research output: Contribution to conferencePaperResearch

    24. 2008
    25. Published

      Classifying VAT Legislation for Automation

      Sudzina, F., Nielsen, M. I., Simonsen, Jakob Grue & Larsen, Ken Friis, 2008.

      Research output: Contribution to conferencePaperResearch

    26. Published

      Interpretive Overhead and Optimal Specialisation. Or: Life without the Pending List (Workshop Version)

      Hartmann, L. R., Jones, N. & Simonsen, Jakob Grue, 2008. 11 p.

      Research output: Contribution to conferencePaperResearch

    27. Published

      Requirements for Logical Models for Value-Added Tax Legislation

      Nielsen, M. I., Simonsen, Jakob Grue & Larsen, Ken Friis, 2008. 5 p.

      Research output: Contribution to conferencePaperResearch

    28. 2009
    29. Published

      Infinitary Combinatory Reduction Systems: Confluence

      Ketema, J. & Simonsen, Jakob Grue, 2009, In: Logical Methods in Computer Science. 5, 4:3, p. 1-29 29 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      LAIR: A Language for Automated Semantics-Aware Text Sanitization based on Frame Semantics

      Hedegaard, S., Houen, S. & Simonsen, Jakob Grue, 2009, Proceedings of the 3rd IEEE International Conference on Semantic Computing (ICSC 2009). IEEE Computer Society Press, p. 47-52 6 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    31. Published

      On the Computational Complexity of the Languages of General Symbolic Dynamical Systems and Beta-Shifts

      Simonsen, Jakob Grue, 2009, In: Theoretical Computer Science. 410, 47-49, p. 4878-4891 14 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      POETS: Process-oriented Enterprise Transaction Systems

      Henglein, Fritz, Stefansen, C. O. E., Simonsen, Jakob Grue & Larsen, Ken Friis, 2009, In: Journal of Logic and Algebraic Programming. 78, 5, p. 381-401 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      The Pi-0-2-Completeness of most of the Properties of Rewriting You Care About (and Productivity)

      Simonsen, Jakob Grue, 2009, Rewriting Techniques and Applications: 20th International Conference, RTA 2009. Springer, Vol. 5595. p. 335-349 15 p. (Lecture notes in computer science, Vol. 5595).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    34. 2010
    35. Published

      Higher-order (non-)modularity

      Appel, C., van Oostrom, V. & Simonsen, Jakob Grue, 2010, Proceedings of the 21st International Conference on Rewriting Techniques and Applications. Lynch, C. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 17-32 16 p. (Leibniz International Proceedings in Informatics, Vol. 6).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    36. Published

      Infinitary combinatory reduction systems: normalising reduction strategies

      Ketema, J. & Simonsen, Jakob Grue, 2010, In: Logical Methods in Computer Science. 6, 1, 35 p., 7.

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      Least upper bounds on the size of Church-Rosser diagrams in term rewriting and λ-calculus

      Ketema, J. & Simonsen, Jakob Grue, 2010, Functional and Logic Programming: 10th International Symposium, FLOPS 2010, Sendai, Japan, April 19-21, 2010. Proceedings. Blume, M., Kobayashi, N. & Vidal, G. (eds.). Springer, p. 272-287 (Lecture notes in computer science, Vol. 6009).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    38. Published

      Programming in biomolecular computation

      Hartmann, L. R., Jones, N. & Simonsen, Jakob Grue, 2010, In: Electronical Notes in Theoretical Computer Science. 268, p. 97-114 18 p.

      Research output: Contribution to journalConference articleResearchpeer-review

    39. Published

      Weak convergence and uniform normalization in infinitary rewriting

      Simonsen, Jakob Grue, 2010, Proceedings of the 21st International Conference on Rewriting Techniques and Applications,. Lynch, C. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 311-324 14 p. (Leibniz International Proceedings in Informatics (LIPIcs), Vol. 6).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    40. 2011
    41. Published

      Anagopos: a reduction graph visualizer for term rewriting and lambda calculus

      Grathwohl, N. B. B., Ketema, J., Pallesen, J. D. & Simonsen, Jakob Grue, 2011, 22nd International Conference on Rewriting Techniques and Applications (RTA'11). Schmidt-Schauß, M. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 61-70 10 p. (Leibniz International Proceedings in Informatics, Vol. 10).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    42. Published

      Beta-shifts, their languages and computability

      Simonsen, Jakob Grue, 2011, In: Theory of Computing Systems. 48, 2, p. 297-318

      Research output: Contribution to journalJournal articleResearchpeer-review

    43. Published

      Computational biology: a programming perspective

      Hartmann, L. R., Jones, N., Simonsen, Jakob Grue & Vrist, S. B., 2011, Formal modeling: actors, open systems, biological systems. Agha, G., Danvy, O. & Meseguer, J. (eds.). Springer, p. 403-433 31 p. (Lecture notes in computer science, Vol. 7000).

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    44. Published

      Infinitary Combinatory Reduction Systems

      Ketema, J. & Simonsen, Jakob Grue, 2011, In: Information and Computation. 209, 6, p. 893-926 34 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. Published

      Levels of undecidability in rewriting

      Endrullis, J., Geuvers, H., Simonsen, Jakob Grue & Zantema, H., 2011, In: Information and Computation. 209, 2, p. 227-245 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    46. Published

      Lost in translation: authorship attribution using frame semantics

      Hedegaard, S. & Simonsen, Jakob Grue, 2011, Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: short papers. Association for Computational Linguistics, Vol. 2. p. 65-70 6 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    47. Published

      Programming in biomolecular computation: programs, self-interpretation and visualisation

      Hartmann, L. R., Jones, N., Simonsen, Jakob Grue & Vrist, S. B., 2011, In: Scientific Annals of Computer Science. 21, 1, p. 73-106 34 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    48. Published

      The exact hardness of deciding derivational and runtime complexity

      Schnabl, A. & Simonsen, Jakob Grue, 2011, Computer Science Logic (CSL'11) - 25th International Workshop/20th Annual Conference of the EACSL. Bezem, M. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 481-495 15 p. (Leibniz International Proceedings in Informatics, Vol. 12).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    49. Published

      Using sequence alignment and voting to improve optical music recognition from multiple recognizers

      Bugge, E. P., Juncher, K. L., Mathiesen, B. S. & Simonsen, Jakob Grue, 2011, Proceedings of the 12th International Society for Music Information Retrieval Conference. Klapuri, A. & Leider, C. (eds.). University of Miami, p. 405-410 6 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    50. Published

      Lost in translation: Authorship attribution using frame semantics

      Hedegaard, S. & Simonsen, Jakob Grue, 1 Dec 2011, ACL-HLT 2011 - Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies. p. 65-70 6 p. (ACL-HLT 2011 - Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Vol. 2).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    51. 2012
    52. Published

      Characterizing languages by normalization and termination in string rewriting

      Ketema, J. & Simonsen, Jakob Grue, 2012, Developments in Language Theory: 16th International Conference, DLT 2012, Taipei, Taiwan, August 14-17, 2012. Proceedings. Yen, H-C. & Ibarra, O. H. (eds.). Springer, p. 459-464 6 p. (Lecture notes in computer science, Vol. 7410).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    53. Published

      Computational models with no linear speedup

      Ben-Amram, A. M., Christensen, N. H. & Simonsen, Jakob Grue, 2012, In: Chicago Journal of Theoretical Computer Science. 2012, 24 p., 07.

      Research output: Contribution to journalJournal articleResearchpeer-review

    54. Published

      Programs=data=first-class citizens in a computational world

      Jones, N. & Simonsen, Jakob Grue, 2012, In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 370, 1971, p. 3305-3318 14 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    55. Published

      Rewriting the Finite and the Infinite: Disputats for the Degree of Doctor Scientiarum at the University of Copenhagen

      Simonsen, Jakob Grue, 2012, Københavns Universitet. 294 p.

      Research output: Book/ReportDoctoral thesisResearch

    56. Published

      Term rewriting systems as topological dynamical systems

      Andersen, S. B. & Simonsen, Jakob Grue, 2012, 23rd International Conference on Rewriting Techniques and Applications (RTA'12). Tiwari, A. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 53-68 16 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    57. 2013
    58. Published

      An experimental investigation of the normality of irrational algebraic numbers

      Nielsen, J. S. B. & Simonsen, Jakob Grue, 2013, In: Mathematics of Computation. 82, p. 1837-1858 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    59. Published

      Comparative study of search engine result visualisation: ranked lists versus graphs

      Petersen, C., Lioma, Christina & Simonsen, Jakob Grue, 2013, Proceedings of the 3rd European Workshop on Human-Computer Interaction and Information Retrieval co-located with the 36th international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2013). Wilson, M. L., T. R-R., Larsen, B., Hansen, P. & Norling, K. (eds.). p. 27-30 4 p. (CEUR Workshop Proceedings, Vol. 1033).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    60. Published

      Extracting usability and user experience information from online user reviews

      Hedegaard, S. & Simonsen, Jakob Grue, 2013, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems: CHI '13. Association for Computing Machinery, p. 2089-2098 10 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    61. Published

      Least upper bounds on the size of confluence and church-rosser diagrams in term rewriting and λ-calculus

      Ketema, J. & Simonsen, Jakob Grue, 2013, In: A C M Transactions on Computational Logic. 14, 4, 28 p., 31.

      Research output: Contribution to journalJournal articleResearchpeer-review

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