Morten Dæhlen
External collaborator
Publications
Simula-affiliated publications listed
2006
Books
Ø. Hjelle and M. Dæhlen
Triangulations and Applications
2005
Journal Articles
Ø. Hjelle and M. Dæhlen
Multilevel Least Squares Approximation of Scattered Data Over Binary Triangulations
Computing and Visualization in Science
Talks, contributed
Ø. Hjelle and M. Dæhlen
Triangulations and Applications
Lecture Notes, University of Oslo
2004
Talks, contributed
M. Dæhlen
Det Nødvendige Gyldne Trekløver for Nyskaping
Aftenposten, kronikk, 28. mars
M. Dæhlen and H. Holden
EVITenskap Og Anvendelser (eVITA) - Forskning I En Ny Epoke
Misc
M. Dæhlen
Indeksteoremet
Schrødingers Katt
2003
Talks, contributed
M. Dæhlen and K. Tasken
Et Forskningsprosjekt - En Hjertesimulator
Sommeråpent, NRK, 16. Juli
M. Dæhlen, K. Tasken, T. Thorleifson, M. Espelund, P. Rognved and K. Myhre
Etablering Av Et "technology Transfer Office" Ved Universitetet I Oslo
Innstilling, 26. september
M. Dæhlen and K. Tasken
Forskningsbasert Nyskaping Og HIV-Forskning
Sommeråpent, NRK, 9. Juli
M. Dæhlen and K. Myhre
Forskningsbasert Nyskaping Ved Universitetet I Oslo, Organisering, Implementering Og Drift
Misc
M. Dæhlen, K. Myhre, J. Katle and E. Martmann-Moe
Fra Forsknings Til Forretning, Organisering Av Forskningsbasert Nyskaping Ved Universitetet I Oslo
Misc
M. Dæhlen, J. Grimsgård and L. Lømo
Fra Tall Til Bilder
Sommeråpent, NRK, 6. August
M. Dæhlen, R. Gabrielsen, L. Lømo and O. Martinsen
Hvorfor Er Det Olje I Nordsjøen?
Sommeråpent, NRK, 30. Juli
M. Dæhlen and O. Lysne
Internett Og Trafikkork
Sommeråpent, NRK, 2. Juli
M. Dæhlen and N. Solbrække
Kvinners Posisjon(er) I Overgangen Fra Industri- Til Informasjonssamfunnet
Sommeråpent, NRK, 13. August
M. Dæhlen and T. Sevaldrud
Multi-Level Triangulation for Fast Rendering of Huge Data Sets
Preprint
M. Dæhlen and A. Hanneborg
Nanoteknologi
Sommeråpent, NRK, 23. Juli
M. Dæhlen and E. Maartmann-Moe
Norges Ukjente Gullgruve
Dagens næringsliv, kronikk, 13. Feb.
M. Dæhlen and M. Fimland
Resolving Inconsistencies in Multi-Level Terrain Models With Water Networks
Preprint
M. Dæhlen
Six Degrees of Separation
Breakfast TV (NRK), 10. November
M. Dæhlen
Tverrfaglighet Og Værvarsling
Sommeråpent, NRK, 25. Juni
2002
Technical reports
M. Dæhlen, E. Maartmann-Moe and B. Røsjø
EFFEKT - En Ny Modell for Forskningsbasert Nyskaping
Talks, contributed
M. Dæhlen and T. Savaldrud
Håndtering Av Store Datamengder
Sommeråpent, NRK, 30. Juni
M. Dæhlen and A. Hanneborg
Mikroteknologi
Sommeråpent, NRK, 6. Juli
M. Dæhlen
Programmeringsspråket Som Forandret Verden
Kronikk, Aftenposten 7 februar
M. Dæhlen
Tallene Og Datamaskinen
Sommeråpent, NRK, 23. Juni
M. Dæhlen, O. Gropen and R. Skålin
Tungregning Mot 2010
Norges forskningsråd
2001
Book Chapters
M. Dæhlen, M. Fimland and Ø. Hjelle
A Triangle-Based Carrier for Geographical Data
Spatial Information and the Environment
Talks, contributed
M. Dæhlen
NRK Må Forske Mer
Dagens Næringsliv, kronikk
M. Dæhlen
SIMULA Research Laboratory AS - Profilbeskrivelse
Misc
M. Dæhlen
Simula Research Laboratory - Early Days!
Misc
R. H. Gabrielsen and M. Dæhlen
Utnytt Potensialet I Norsk Forskning
Bergens Tidene
2000
Journal Articles
M. Dæhlen, T. Lyche, K. Mørken, R. Schneider and H. -. Seidel
Multiresolution Analysis Over Triangles, Based on Quadratic Hermite Interpolation
J. Comput. Appl. Math.
Technical reports
M. Dæhlen and Ø. Hjelle
A Hierarchical Framework for Triangle-Based Surface and Polygonal Networks
Talks, contributed
M. Dæhlen
Den Nye økonomien - Keiserens Nye Klær!
Aftenposten, kronikk
M. Dæhlen and T. Pettersen
Kan Samfunnet Klare Seg Uten Realister?
Teknisk Ukeblad, kronikk
M. Dæhlen
År 2046 - 100 år Med Datamaskin
Dagsavisen, kronikk
1999
Proceedings, refereed
M. Dæhlen and M. Fimland
Constructing Hierarchical Terrain Models by Edge-Ordering Over Triangulations
The 7th Scandinavian Conference on Geographical Information Systems
M. Dæhlen
Hierarchical Structures and Domain Decomposition for Terrain Models
The 7th Scandinavian Conference on Geographical Information Systems
Technical reports
M. Dæhlen, T. Sevaldrud and R. Aasgaard
Hierarchical Structures for Real-Time Terrain Rendering
Talks, contributed
M. Dæhlen
Kompetanseutvikling Innen GIS, (extended Abstract)
ESRI-konferansen, Oslo
1998
Edited books
M. Dæhlen, T. Lyche and L. L. Schumaker
Mathematical Methods for Curves and Surfaces IV
1997
Proceedings, refereed
E. Arge, M. Dæhlen and Ø. Hjelle
Mathematical Software for Terrain Modelling
The 5th Scandinavian Conference on Geographical Information systems
Book Chapters
E. Arge and M. Dæhlen
Data Reduction for Piecewise Linear Curves
Numerical methods and Software Tools in Industrial Mathematics
J. G. Bjaalie, M. Dæhlen and T. V. Stensby
Surface Modelling From Biomedical Data
Numerical Methods and Software Tools in Industrial Mathematics
Edited books
M. Dæhlen and A. Tveito
Numerical Methods and Software Tools in Industrial Mathematics
1995
Journal Articles
E. Arge, M. Dæhlen and A. Tveito
Approximation of Scattered Data Using Smooth Grid Functions
J. Comput. Appl. Math.
M. Dæhlen and P. G. Holm
Matrix Decomposition and Data Reduction
Computers and Graphics
Proceedings, refereed
G. Misund and M. Dæhlen
On Consistent Modelling of Geographic Information
The 5th Scandinavian Conference on Geographical Information systems
Edited books
M. Dæhlen, T. Lyche and L. L. Schumaker
Mathematical Methods for Curves and Surfaces III
Technical reports
G. Westgaard, T. Dokken and M. Dæhlen
Surface Lifting Using Scattered Data Methods
1994
Proceedings, refereed
M. Dæhlen and T. Lyche
Refinement Techniques in Computer Graphics
Eurographics '94, State of the art reports
Edited books
M. Dæhlen and L. Kjelldahl
Computer Graphics Forum
1993
Journal Articles
M. Dæhlen and M. Floater
Iterative Polynomial Interpolation and Data Compression
Numerical Algorithms
Proceedings, refereed
E. Arge and M. Dæhlen
An Algorithm for Grid Generation
NGG'93
M. Dæhlen
Decomposition of Parametric Curves
Tutorial SIAM Conference on Geometric Design
M. Dæhlen
Surface Decomposition and Data Reduction
Tutorial SIAM Conference on Geometric Design
Technical reports
E. Arge, M. Dæhlen and A. Tveito
A Strategy for the Approximation of Large Scattered Data Sets
M. Dæhlen
Cartographic Generalization in Geographical Information Systems
M. Dæhlen and Ø. Hjelle
Compact Representation of Seismic Sections
E. Arge, M. Dæhlen and G. Misund
Datamodeller Og Matematiske Metoder for Geografiske Informasjonssystemer
E. Arge, M. Dæhlen, G. Misund and G. Westgaard
Efficient Numerical Line Generation
M. Dæhlen and G. Misund
Geographical Data in Multi-Models
M. Dæhlen
Teknikker for Kompresjon Av Data
M. Dæhlen
Toolkits for the Construction and Manipulation of Geographical Data
Talks, contributed
M. Dæhlen
Geografiske Data Av ønsket Kvalitet; En Teknologisk Utfordring?
Forskningens dag
1992
Journal Articles
E. Arge, M. Dæhlen and A. Tveito
Box-Splines; a Computational Study
J. Comput. Appl. Math.
Proceedings, refereed
E. Arge and M. Dæhlen
On Generalization of Geometric Objects
NGG'92
Book Chapters
M. Dæhlen and T. Lyche
Decomposition of Splines
Mathematical Methods in Computer Aided Geometric Design II
Technical reports
O. A. Steinlein, Ø. Hjelle and M. Dæhlen
Compact Digital Representation of Seismic Sections
M. Dæhlen, T. Dokken, P. Evensen, P. G. Holm, H. P. Langtangen, A. Mo and A. Tveito
Industriell Matematikk
Talks, contributed
P. G. Holm, A. Tveito and M. Dæhlen
Bruk Av Splines for Kompakt Og Griduavhengig Lagring Av Reservoardata
Misc
M. Dæhlen
Datakompresjon; Alvor Og Vitenskapelige Hallingkast
Pixel'n, mai
J. Nordengen and M. Dæhlen
GIS I Grønn Sektor; Muligheter Og Nye Løsninger
Misc
1991
Journal Articles
T. Dokken, M. Dæhlen, T. Lyche and K. Mørken
Good Approximation of Circles by Curvature-Continuous Bézier Curves
Computer Aided Geometric Design
E. Arge and M. Dæhlen
Grid Point Interpolation on Finite Regions by C1 Box Splines
SIAM J. Numer. Anal.
Proceedings, refereed
M. Dæhlen, P. Hovdenak and H. B. Helle
Compression of Data for Modelling Geological and Geophysical Surfaces - a New Approach Based on B-Splines
Proceeding SEG-91
M. Dæhlen and P. G. Holm
Compression of Solar Spectral Images
Proceeding ESA-conference
P. Evensen, M. Irgens, S. Carlsen, A. M. Ytrehus and M. Dæhlen
GeoRes: a System for Automatic Generation of CAD Surface Models From Measured Data
Proceeding of the 10th int. conf. on CAD/CAM, Comp. Graphics and Computer Aided Technologies, MICAD'91
M. Dæhlen and Ø. Strandli
New Methods for Compression and Manipulation of ECDIS Data
Canadian Hydrographic Conference
Book Chapters
M. Dæhlen and T. Lyche
Box Splines and Applications
Geometric Modelling: Methods and Applications
M. Dæhlen
Modelling With Box Splines Surfaces
Curve and Surface design
M. Dæhlen and T. Dokken
Spline Decomposistion for Surface Manipulation
Product modelling and Computer aided design and manufacturing
Technical reports
E. Arge, M. Dæhlen and A. Tveito
Computing Smooth Box Spline Approximations to Regularly Scattered Data
E. Arge and M. Dæhlen
Data Dependent Subdivivison
M. Dæhlen
Knotline Removal on Box Spline Surfaces
E. Arge, G. Hasle and M. Dæhlen
Methods for Optimisation and Risk Level Calculation in TOPP
P. Evensen, M. Irgens, S. Carlsen, A. M. Ytrehus and M. Dæhlen
Model Bases Reasoning; Background, Possibities and a Prototype Example
E. Arge and M. Dæhlen
Simplification of Piecewise Linear Curves
M. Dæhlen, H. P. Langtangen and A. Tveito
Some Research Projects in Industrial Mathematics
Talks, contributed
M. Dæhlen
B-Splines; Theory, Methods and Applications
Lecture notes
M. Dæhlen and P. G. Holm
Datakompresjon
Ingeniørnytt, kronikk
E. Arge and M. Dæhlen
Datastrukturer I Fremtidens Kartsystemer
Infotech'91
M. Dæhlen and A. Tveito
Matematikk Kan Brukes
Ingeniørnytt, kronikk
M. Dæhlen and A. Tveito
Verktøy I Industriell Matematikk
Proc. IT i industrien
1990
Journal Articles
E. Arge, M. Dæhlen, T. Lyche and K. Mørken
Constrained Approximation of Functions and Data Based on Constrained Knot Removal
Algorithms for Approximation II
T. Taxt, J. B. Olafsdottir and M. Dæhlen
Recognition of Hand-Written Symbols
Journal of Pattern Recognition
Technical reports
M. Dæhlen and G. Westgaard
Compression of Hydrographic Data
M. Dæhlen and Ø. Strandli
Compression of Hydrographic Data and Its Consequences
M. Dæhlen and T. Dokken
Splineteknologi, Nye Anvendelser Og Norsk FoU-Forsprang
Talks, contributed
M. Dæhlen
Matematikkens økende Betydning I Informasjonsteknologi
Infotech'90
1989
Journal Articles
M. Dæhlen and Ø. Hjelle
Datareduksjon Av Høgdekurver På Digitale Kart
Kart og plan
M. Dæhlen
On the Evaluation of Box Splines
Mathematical Methods in Computer Aided Geometric Design
Proceedings, refereed
M. Dæhlen and J. B. Olafsdottir
Feature Extraction for Parametric Spline Curves
Proceeding NOBIM
M. Dæhlen and V. Skytt
Modelling Non-Rectangular Surfaces Using Box Splines
Mathematics of Surfaces III
Technical reports
M. Dæhlen
Box Spline Basics
M. Dæhlen
Box Spline Surfaces
E. Arge and M. Dæhlen
Estimation of Cumulative Distribution Functions Using B-Splines
Talks, contributed
M. Dæhlen
Box Splines and Applications of Polynomial Splines
Dissertation, Institute for Computer Science, University of Oslo
1988
Journal Articles
M. Dæhlen and T. Lyche
Bivariate Interpolation With Quadratic Box Splines
Math. Comp.
Proceedings, refereed
M. Dæhlen
B-Splines in Geometric Modelling, CAD/CAM and Mathematical Modelling
BRITE Workshop proceeding
1987
Journal Articles
M. Dæhlen
An Example of Bivariate Interpolation With Translates of C0-Quadratic Box Splines on a Three Direction Mesh
Computer Aided Geometric Design
1985
Master's thesis
M. Dæhlen
Bivariate Interpolation by Box Splines on a Three Direction Mesh