Department of Computer Science

  1. 2004
  2. Published

    Reading Patterns and Usability in Visualizations of Electronic Documents

    Hornbæk, Kasper & Frøkjær, Erik, 2004, In: Research Alert for the TOCHI-paper: The Journal Interactions. 11(1), p. 11-12

    Research output: Contribution to journalJournal articleResearch

  3. Published

    Reengineering a university department: promoting the operational change og the computing department at the University of Copenhagen

    Curry, C. D. & Katajainen, J., 2004, ?. p. xii+183

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  4. Published

    Research Alert for Reading Patterns and Usability in Visualizations of Electronic Documents

    Hornbæk, Kasper & Frøkjær, Erik, 2004, In: Interactions. January + February Vol. XI. 1, p. 11-12

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Rotationally optimal spanning and Steiner trees in uniform orientation metrics

    Brazil, M., Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2004, In: Computational Geometry: Theory and Applications. 29, p. 251-263

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Space-efficient planar convex hull algorithms

    Brönnimann, H., Iacono, J., Katajainen, J., Morin, P., Morrison, J. & Toussaint, G., 2004, In: Theoretical Computer Science. 321, 1, p. 25-40

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Studying usability evaluation to improve its practical utility

    Hornbæk, Kasper & Frøkjær, Erik, 2004, In: Proceedings of Fourth Danish HCI Research Symposium. ?, p. ?

    Research output: Contribution to journalJournal articleResearch

  8. Published

    The structure and flexibility of Steiner trees in uniform orientation metrics

    Brazil, M., Thomas, D. A., Weng, J. F., Winter, Pawel & Zachariasen, M., 2004, Proceedings of the sixth international conference on optimization: techniques and applications (ICOTA6 2004). <Forlag uden navn>, p. 1-11

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

  9. Published

    Two psychology-based Usability Inspection Techniques Studies in a diary Experiment

    Hornbæk, Kasper & Frøkjær, Erik, 2004, In: 3rd Nordic Conference on Human-computer Interaction (NordiCHI 2004). p. 3-12

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Two-Connected Steiner Networks: Structual Properties

    Winter, Pawel & Zachariasen, M., 2004, University of Copenhagen, Insitute of Computer Science: DIKU.

    Research output: Book/ReportReportResearch

  11. Published

    Usability Inspection by Metaphors of Human Thinking Compared to Heuristic Evaluation

    Hornbæk, Kasper & Frøkjær, Erik, 2004, In: International Journal of Human-Computer Interaction. 17(3), p. 357-374

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Virtual Trackballs Revisited

    Henriksen, Knud, Sporring, Jon & Hornbæk, Kasper, 2004, In: IEEE Transactions on Visualization and Computer Graphics. 10, 2, p. 206-216

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2003
  14. Published

    An extended truth about heaps

    Jensen, C., Katajainen, J. & Vitale, F., 2003, Department of Computer Science, University of Copenhagen, 16 p.

    Research output: Working paperResearch

  15. Published

    Collision Detection of Deformable Volumetric Meshes

    Erleben, Kenny & Sporring, Jon, 2003, Graphics Programming Methods, chapter 1.5. Lander, J. (ed.). Charles River Media, p. 51-68

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  16. Published

    Detection and Localization of Random Signals

    Sporring, Jon, Olsen, N. H. & Nielsen, Mads, 2003, Scale Space Methods in Computer Vision: 4th International Conference, Scale Space 2003 Isle of Skye, UK, June 10–12, 2003 Proceedings. p. 785-797 (Lecture notes in computer science, Vol. 2695/2003).

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

  17. Published

    End-Stop Exemplar Based Recognition

    Olsen, Søren Ingvor, 2003, Image Analysis: 13th Scandinavian Conference, SCIA 2003 Halmstad, Sweden, June 29 – July 2, 2003 Proceedings. p. 257-266 (Lecture notes in computer science, Vol. 2749/2003).

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

  18. Published

    Evaluating User Interface with Metaphors of Human Thinking

    Frøkjær, Erik & Hornbæk, Kasper, 2003, Universal Access. Lecture Notes. 2615 ed. Berlin, Heidelberg: Springer, p. 22

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

  19. Published

    Growth and Motion in 3D Medical Images

    Sporring, Jon (ed.), Niessen, W. (ed.) & Weickert, J. (ed.), 2003, In: IEEE Transactions on Medical Imaging. 22, 6, p. 697-698

    Research output: Contribution to journalEditorialResearch

  20. Published

    Linear Types for Cashflow Reengineering

    Mogensen, Torben Ægidius, 2003, PSI\ ' 03. Lecture Notes. 2890 ed. Berlin: Springer, p. 13-21

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  21. Published

    Metaphors of Human Thinking: A New Tool in User Interface Design and Evaluation

    Frøkjær, Erik & Hornbæk, Kasper, 2003, Proceedings of INTERACT 2003 IFIP TC 13. IOS Press, p. 781-784

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

  22. Published

    Navigation piles with applications to sorting, priority queues, and priority deques

    Katajainen, J. & Vitale, F., 2003, In: Nordic Journal of Computing. Volume 10, p. 238-262

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Proceedings fra den 12. Danske Konference i Mønstergenkendelse og Billedanalyse

    Olsen, Søren Ingvor (ed.), 2003, 03/06 ed. Museum Tusculanum.

    Research output: Book/ReportBookResearch

  24. Published
  25. Published

    Rotationally Optimal Spanning and Steiner Trees in Uniform Orientation Metrics

    Brazil, M., Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2003, København: Department of Computer Science, University of Copenhagen.

    Research output: Book/ReportReportResearch

  26. Published

    The Metaphors-of-Human-Thinking Technique for Usability Evaluation Compared to Heuristic Evaluation and Cognitive Walkthrough

    Frøkjær, Erik & Hornbæk, Kasper, 2003, Proceedings of the 3rd Danish Human-Computer Interaction Research Symposium. 98 ed. Roskilde: University of Roskilde, p. 4

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

  27. Published

    Unsupervised segmentation and classification of mixtures of Markovian sources

    Seldin, Yevgeny, Starik, S. & Werman, M., 2003.

    Research output: Contribution to conferencePaperResearchpeer-review

  28. 2002
  29. Published

    Effect of modified ultrafiltration on the inflammatory response in paediatric open-heart surgery: a prospective, randomized study

    Chew, M. S., Christensen, Vibeke Brix, Ravn, H. B., Brandslund, I., Ditlevsen, E., Pedersen, J., Hjortholm, K., Tønnesen, E., Hjortdal, Vibeke Elisabeth & Hansen, O. K., Sep 2002, In: Perfusion. 17, 5, p. 327-33 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    A randomized in-place algorith for positioning the k\'th element in a multiset

    Katajainen, J. & Pasanen, T. A., 2002, Proceedings of the 8th Scandinavian Workshop on Algorithm Theory. Springer, p. 408-417

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

  31. Published

    An Exact Algorithm for the Uniformly-Oriented Steiner Tree Problem

    Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2002, Proceedings of the 10-th European Symposium on Algorithms, Lecture Notes in Computer Science 2461. Springer, Vol. 2461. p. 760-771

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

  32. Published

    Evaluating User Interfaces with Metaphors of Human Thinking

    Frøkjær, Erik & Hornbæk, Kasper, 2002, 7th ERCIM Workshop on User Interfaces for All. Paris: INRIA, ERCIM, UI4A11, p. 533-544

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

  33. Published

    Geometric Steiner Tree Problems

    Winter, Pawel & Zachariasen, M., 2002, Proc. of IV ALIO/EURO Workshop on Applied Combinatorial Optimization. Pucon, Chile, p. 137-140

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  34. Published

    Growth and Motion in 3D Medical Images

    Sporring, Jon, Niessen, W. & Weickert, J., 2002, København: 3DLab., School of Dentistry, University of Copenhagen.

    Research output: Book/ReportAnthologyResearch

  35. Published

    In-place planar convex hull algorithms

    Brönnimann, H., Iacono, J., Katajainen, J., Morin, P. & Toussaint, J. M. A. G., 2002, Ikke angivet. Springer, p. 197-205

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

  36. Published

    In-place planar convex hull algorithms

    Brönnimann, H., Iacono, J., Katajainen, J., Morin, P., Morrison, J. & Toussaint, G., 2002, Proceedings of the 5th Latin Theoretical Informatics Symposium, Lecture Notes in Computer Science 2286. Berlin/Heidelberg: Springer, p. 14

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

  37. Published

    In-place planar convex hull algorithms

    Brönnimann, H., Iacono, J., Katajainen, J., Morin, P. & Toussaint, J. M. A. G., 2002, Proceedings of the 5th Latin American Symposium on Theoretical Informatics. Springer, p. 197-205

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

  38. Published

    Interchanging two segments of an array in a hierarchical memory system

    Bojesen, J. & Katajainen, J., 2002, Proceedings of the 4th International Workshop on Algorithm Engineering. Springer, p. 159-170

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

  39. Published

    Metaphors of Human Thinking in HCI: Habit, Stream of Thought, Awareness, Utterances and Knowing

    Frøkjær, Erik & Hornbæk, Kasper, 2002, Proceedings of HF2002 Human Factors Conference, Oz'CHI. ESA and CHISIG, p. 10

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

  40. Published

    Navigation piles with applications to sorting, queues, and priority degues

    Katajainen, J. & Vitale, F., 2002, Copenhagen. 22 p.

    Research output: Book/ReportReportResearch

  41. Published

    Nettjournalisten

    Indahl, N. G., 2002, 1 ed. Kristiansand: IJ-forlaget. 107 p.

    Research output: Book/ReportBookEducation

  42. Published

    Normalization and Partial Evaluation

    Dybjer, P. & Filinski, Andrzej, 2002, Applied Semantics: Advanced Lectures. Berlin: Springer, p. 137-192 (Lecture notes in computer science; No. 2395).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterEducation

  43. Published

    NyS 29: Nydanske studier & almen kommunikationsteori

    Henrichsen, P. J. (ed.), Holmen, A. (ed.), Johansen, M. D. (ed.), Perregaard, Bettina (ed.), Scheuer, Jann (ed.), Sletten, I. S. (ed.) & Ulbæk, Ib (ed.), 2002, København: Dansklærerforeningen. 133 p.

    Research output: Book/ReportBookResearch

  44. Published

    NyS 30 : Nydanske studier: Korpuslingvistik

    Henrichsen, P. J. (ed.), Holmen, A. (ed.), Johansen, M. D. (ed.), Perregaard, Bettina (ed.), Scheuer, Jann (ed.), Sletten, I. S. (ed.) & Ulbæk, Ib (ed.), 2002, Akademisk Forlag. 128 p.

    Research output: Book/ReportBookResearch

  45. Published

    On the location of Steiner points in uniformly-oriented Steiner trees

    Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2002, In: Information Processing Letters. vol. 83, p. 237-241

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Optimal Steiner hull algorithm

    Winter, Pawel, 2002, In: Computational Geometry. 23,2, p. 163-169

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Performance tuning an algorithm for compressing relational tables: Lecture Notes in Computer Science, Vol. 2368

    Katajainen, J. & Madsen, J. N., 2002, Proceedings of the 9th Scandinavian workshop on algorithm theory. Springer, p. 398-407

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

  48. Published

    Proceeding fra den 11. danske konference om Mønstergenkendelse og Billedanalyse, DIKU-rapport 2002/15

    Olsen, Søren Ingvor (ed.), 2002, Datalogisk Institut, Københavns Universitet. 144 p.

    Research output: Book/ReportReportResearch

  49. Published

    Proceedings of the 2nd Danish HCI Symposium

    Frøkjær, Erik (ed.) & Hornbæk, Kasper (ed.), 2002, København: DIKU. 47 p.

    Research output: Book/ReportReportResearch

  50. Published

    Project performance engineering: final report

    Katajainen, J., 2002, CPH STL Report 2002-5. Copenhagen, p. 11

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

  51. Published

    Reconstruction of Optical Thickness

    Olsen, N. H., Sporring, Jon & Nielsen, Mads, 2002, Proceedings fra den 11. Danske Konference om Mønstergenkendelse og Billedanalyse. Department of Computer Science, University of Copenhagen, p. 114-126

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

  52. Published

    Rectiinear Trees Under Rotation and Related Problems: Extended Abstract

    Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2002.

    Research output: Contribution to conferencePaperResearch

  53. Published

    Rectilinear Trees under Rotation

    Nielsen, B. K., Winter, Pawel & Zachariasen, M., 2002, Proc. of 12-th Int. Sym. on Combinatorial Optimization, CO´02. Paris, France, p. 101-101

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