Dipartimento di Informatica e Scienze dell'Informazione
Leila De Floriani Publications: papers and reports (since 1989)
Suggestions and comments to Leila De Floriani deflo@disi.unige.it
2009
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L.De Floriani, D. Panozzo, A.Hui, Computing and Visualizing a Graph-Based Decomposition for Non-Manifold Shapes. In: A. Torsello, F. Ercolano, L. Brun (editors). Graph-based Representations in Pattern Recognition, Lecture Notes in Computer Science, volume 5534, 2009, 62-71.
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L. Comic, L. De Floriani, Modeling and Simplifying Morse Complexes in Arbitrary Dimensions, TopoInVis 2009 (International Workshop on Topological Methods in Data Analysis and Visualization, Showbird (Utah), February 2009.
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J.C. Leon, L. De Floriani, F. Hetroy, Classification of non-manifold shapes from transformations of 2-manifolds, IEEE International Conference on Shape Modeling and Applications (SMI 2009) , Beijing, China, June 26-28, 2009.
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K. Weiss, L. De Floriani, Diamond Hierarchies in Arbitrary Dimensions, Computer Graphics Forum, July 2009.
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M. M. Mesmoudi, L. De Floriani, P.Magillo, Discrete Distortion for Surface Meshes, 15th International Conference on Image Analysis and Processing (ICIAP), Vietri, September 8-11, 2009.
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L. Papaleo, L. De Floriani, Semantic-based Segmentation and Annotation of 3D Models, Lecture Notes in Computer Science Series (LNCS), 15th International Conference on Image Analysis and Processing (ICIAP), Vietri, September 8-11, 2009.
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K. Weiss, L. De Floriani, Supercubes: A High-Level Primitive for Diamond Hierarchies, IEEE Transaction on Visualization and Computer Graphics, October 2009 (to appear).
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L. Comic, L. De Floriani, Tree-Based Encoding for Cancellation on Morse Complexes, 13th International Workshop on Combinatorial Image Analysis, Cancun, Mexico, November 24-27, 2009 (Lecture Notes in Computer Science, Springer Verlag).
2008
- L.De Floriani, M. Facinoli, P.Magillo, D. Dimitri, A Hierarchical
spatial index for triangulated surfaces, 3rd International Conference on
Computer Graphics Theory and Applications, Funchal, Madeira- Portugal,
January 25-28, 2008
- M.M. Mesmoudi, L.De Floriani, P.Magillo, Visualizing Multiple
Scalar Fields on a Surface, 3rd International Conference on Computer
Graphics Theory and Applications, Funchal, Madeira- Portugal, January
25-28, 2008
- P.Magillo, E,Danovaro, L.De Floriani, L. Papaleo and M.Vitali, A
discrete approach to compute terrain morphology, Lecture Notes on
Communications in Computer and Information Science (CCIS), Springer Verlag
2008
- L. Comic, L. De Floriani, Cancellation of Critical Points in 2D
and 3D Morse and Morse-Smale Complexes, 14th IAPR International Conference
on Discrete Geometry for Computer Imagery, Lyon, France, 16-18 April 2008
- M.M. Mesmoudi, L.De Floriani, U. Port, A. Anber, Discrete
curvature and distortion for triangulated 3D and 4D shapes, Proceedings
Computer Graphics International, Istanbul, Turkey, June 9-11, 2008
- L. Comic, L. De Floriani, Multi-Scale 3D Morse Complexes, 8th
Annual International Workshop on Computational Geometry and Applications, Perugia,
Italy, June 30 – July 3rd, 2008
- M.M. Mesmoudi, L.De Floriani, U. Port, Discrete distortion in
triangulated 3-manifolds, Proceedings Symposium on Geometry Processing (SGP
2008), Computer Graphics Forum – Special Issue, July 2008
- L.
Papaleo, N. Carissimi, L.De Floriani, Combining segmentations for understanding
and annotating 3D objects, Proceedings Eurographics Italian Chapter 2008,
Salerno, July 2008
- L.De Floriani, A. Hui, F. Giannini, Identification of form
features in non-manifold shapes through a decomposition approach, Proceedings 9th Biennial ASME Conference on Engineering Systems Design
and Analysis ESDA08, July 7-9, 2008, Haifa, Israel.
- J.C. Leon, L.De Floriani, Contribution to a taxonomy of
non-manifold models based on topological properties, Proceedings CIE 2008.
ASME 2008 Computers and Information in Engineering Conference , August 03-06, 2008, New
York City, USA
- K. Weiss, L. De Floriani, Multi-resolution interval volume meshes,
IEEE/EG Int. Symposium on Volume and Point-Based Graphics 2008, Los
Angeles, August 10-11, 2008
- L. De Floriani, L. Papaleo, N. Carissimi, A Java3D Framework for
Inspecting and Segmenting 3D Models, ACM Web 3D 2008 Symposium, Los
Angeles, CA, August 9-10, 2008
- K.Weiss, L.De Floriani, Sparse terrain pyramids, 16th ACM
International Symposium on Advances in Geographic Information Systems
(ACM GIS 2008). Irvine (USA). November 5-7, 2008
- M.M. Mesmoudi, L.De Floriani, P.Magillo, Morphological analysis
of terrains based on curvature and discrete distortion, 16th ACM
International Symposium on Advances in Geographic Information Systems
(ACM GIS 2008). Irvine (USA). November 5-7, 2008
- S. Biasotti, L. De Floriani, B. Falcidieno, P. Frosini, D. Giorgi,
C. Landi, L.Papaleo and M.Spagnuolo, Describing shapes by
geometrical-topological properties of real functions, ACM Computing Surveys,
2008 (to appear).
2007
- C. Crovetto, L. De Floriani, F. Giannini, Form Features in
Non-manifold Shapes: A First Classification and Analysis, Fifth
Eurographics-Italian Chapter Conference, 2007
- E.Danovaro, L.De Floriani, E. Puppo, H. Samet, Out-of-core
Multi-resolution Modeling, in A.Belussi, B.Catania, E. Clementini, E. Ferrari,
editors, Spatial data on the Web: Modelling and Management of
Geographical Data over Distributed Architectures, Lecture Notes in
Computer Science, Springer Verlag, 2007
- L. De Floriani, A. Hui, L, Papaleo, M, Huang, J.Hendler A Semantic
Web Environment for Digital Shapes Understanding. B.Falcidieno, M.Spagnuolo,
Y.S. Avrithis, I.Kompatsiaris, P.Buitelaar (Eds.): Semantic Multimedia,
Second International Conference on Semantic and Digital Media Technologies,
SAMT 2007, 4816 Springer 2007, Genova (Italy). December 5-7, 2007
- L. Papaleo, L.De Floriani, J.Hrndler, A. Hui, Towards a Semantic
Web System for Understanding Real World Representations. Tenth International
Conference on Computer Graphics and Artificial Intelligence. Athens
(GREECE),30-31 May, 2007.
- L. De
Floriani, A. Hui, A Semantic-Oriented Decomposition for Non-Manifold Shapes, Proceedings
Israel-Italy Bi-National Conference on Shape Modeling and Reasoning for
Industrial and Biomedical Applications, Haifa, Israel, May 7-9. 2007
- A.Hui, L. De Floriani, A two-level topological decomposition for
non-manifold shape. Proceedings ACM Symposium on Solid and Physical
Modeling, B. Levy and Dinesh Manocha (Eds.), Beijing (China). June 4-6,
2007
- L. Papaleo, L.De Floriani, J.Handler, Bridging Semantic Web and
Digital Shapes, Proceedings Eurographics 2007, Prague (Czech Republic).
September 3-7, 2007
- L.De Floriani and A.Hui, Shape Representations based on Cell and
Simplicial Complexes, Proceedings International Conference
Eurographics 2007, Prague, 4-7 September 2007
- E.Danovaro, L.De Floriani and M.Vitali, Multi-resolution
Morse-Smale complexes for terrain modeling, 14th International Conference on
Image Analysis and Processing, Modena, 10-14 September 2007
- E.Danovaro,
L. De Floriani, M. Vitali, P.Magillo, Multi-Scale Dual Morse Complexes for Representing
Terrain Morphology. 15th ACM International Symposium on Advances in
Geographic Information Systems (ACM GIS 2007). Seattle (USA).
November 7-9, 2007
- M.Mesmoudi and L. De Floriani, Morphology-based Representations of
Discrete Scalar Fields, 2nd International Conference on Computer Graphics
Theory and Applications, March 8-11, 2007
- M.Mesmoudi, L. De Floriani and P. Rosso, Theoretical Foundations
of 3D Scalar Field Visualization. 2nd International Conference on Computer
Vision Theory and Applications. March 8-11, 2007
- P.Magillo, E.Danovaro, L.De Floriani, L.Papaleo, M.Vitali,
Extracting Terrain Morphology: A New Algorithm and a Comparative Evaluation, 2nd
International Conference on Computer Graphics Theory and Applications,
Barcelona, Spain, March 8-11, 2007
- L. De Floriani, M. Spagnuolo (Eds.), Shape Analysis and
Structuring, Series: Mathematics and Visualization, Springer Verlag, 2007
- S.Biasotti, L.De Floriani, B.Falcidieno, L.Papaleo,
Morphology-based Representations of Scalar Fields, in Shape Analysis and
Structuring, L. De Floriani and M. Spagnuolo (eds.) Springer Verlag, 2007
2006
- E. Danovaro, L. De Floriani, P. Magillo, E. Puppo, D. Sobrero,
Level-Of-Detail for Data Analysis and Exploration: A Historical Overview and
Some New Perspectives, Computers and Graphics, 30, 3, 2006, pges
334-344
- L.De Floriani, A.Hui, A Dimension-Independent Representation for
Multi-Resolution Non-Manifold Meshes, Journal of Computing and Information
Science in Engineering, 6, 12, 2006
- E.Danovaro, L.De Floriani, L. Papaleo, M. Vitali, A
multi-resolution representation for terrain morphology, In Geographic Information
Science International Conference (GIScience06), Eds. M. Raubal, H.J.
Miller, A.U. Frank M.F. Goodchild (eds), Munster, Germany, Lecture Notes in
Computer Science, Springer Verlag, Vol. 4197, pp.33-46, Sept. 2006
- A.Hui, L.Vaclavik, L.De Floriani, A decomposition-based
representation for 3D simplicial complexes, Fourth ACM/Eurographics
Symposium on Geometry Processing (SGP 2006), Cagliari, July 2006
- L. De Floriani, A. Hui, L. Papaleo, Topology-based reasoning on
non-manifold shapes, First international Workshop on Shapes and Semantics,
Matsushima (Japan), June 2006
- E.Danovaro, L. De Floriani, M.Vitali, L.Papaleo, Multi-resolution
Morphological Representation of Terrains, Proceedings Fourth Eurographics-
Italian Chapter Conference, 2006.
2005
- L. De Floriani, E.Danovaro, Generating, Representing and Querying
Level-of-Detail Tetrahedral Meshes, in G.P.Bonneau, G.M.Nielson, T.Ertl,
editors, Scientific Visualization: Extracting Information and Knowledge from
Scientific Data Sets, Springer Verlag, 2005
- L.De Floriani, A.Hui, Representing Non-Manifold Shapes in
Arbitrary Dimensions, Israel-Korean Bi-national Conference on New
Technologies and Visualization Methods for Product Development on Design and
Reverse Engineering, Haifa, November 7-9, 2005
- E.Danovaro, L.De Floriani, E. Puppo, H. Samet, Clustering
techniques for out-of-core multi-resolution modeling, IEEE Visualization
2005, Proceedings Compendium, Minneapolis, October 23-28, 2005
- E.Danovaro, L.De Floriani, E. Puppo, H. Samet, Multi-resolution
out-of-core modeling of terrain and geological data, 13th ACM International
Symposium on Advances in GIS (ACMGIS'05), Bremen, November 4-5, 2005
- L. Comic, L. De Floriani, L. Papaleo, Morse-Smale Decompositions
for Modeling Terrain Knowledge, Spatial Information Theory International
Conference, Lecture Notes in Computer Science - Springer-Verlag, Anthony G.
Cohn, David M. Mark eds., Vol.3693, pp. 426-444, 2005
- E. Danovaro, L. De Floriani, P. Magillo, E. Puppo, D. Sobrero, The
Half-Edge Tree: A Compact Data Structure for Level-of-Detail Tetrahedral Meshes,
International Conference on Shape Modeling and Applications (SMA'05) Boston,
June 8-10, 2005
- L. De Floriani, A. Hui, Data Structures for simplicial complexes:
an analysis and a comparison, Third ACM/Eurographics Symposium on Geometry
Processing (SGP 2005), Vienna, July, 5-7, 2005
2004
- L. De Floriani, A. Hui, Update Operations on 3D Simplicial
Decompositions of Non-manifold Objects, 9th ACM Symposium on Solid Modeling
and Applications, Genova (Italy): ACM Press, pp. 169-180, 9-11 June 2004
- P.Cignoni, L. De Floriani, P. Lindstrom, V. Pascucci, J.Rossignac,
C.Silva, Multi-resolution modeling, visualization and streaming of volume
meshes, Eurographics 2004 Tutorial Proceedings, September 2004
- L. De Floriani, D. Greenfieldboyce, A. Hui, A data structure for
non-manifold simplicial d-complexes, in L. Kobbelt, P. Schroeder, H. Hoppe,
Eds., Second ACM/Eurographics Symposium on Geometry Processing, Nice
(France) : ACM Press, 8-10 July 2004
- L.De Floriani, L.Kobbelt, E. Puppo, A Survey on Data Structures
for Level-Of-Detail Models, In: Advances in Multiresolution for Geometric
Modelling, Series in Mathematics and Visualization, N.Dodgson, M.Floater,
M.Sabin (editors), Springer Verlag, 2004, pp. 49-74
- L.De Floriani, M.M.Mesmoudi, F.Morando, E.Puppo, An Algorithm for
Decomposing Multi-dimensional Objects, In: Advances in Multiresolution for
Geometric Modelling, Series in Mathematics and Visualization, N.Dodgson,
M.Floater, M.Sabin (editors), Springer Verlag, 2004 pp. 75-88
- E.Danovaro, L.De Floriani, P. Magillo, N.Sokolovky, Encoding
Level-Of-Detail Tetrahedral Meshes, In: Advances in Multiresolution for
Geometric Modelling, Series in Mathematics and Visualization, N.Dodgson,
M.Floater, M.Sabin (editors), Springer Verlag, 2004, pp. 89-100
- E.Danovaro, L.De Floriani, P.Magillo, E.Puppo, D.Sobrero,
N.Sokolovsky, Encoding Level-Of-Detail Tetrahedral Meshes through the Half-Edge
Tree, Second Convention of the Italian Group of Researchers in Pattern
Recognition (GIRPR), Perugia, Italy, September 15-17, 2004
- L.De Floriani, M.Lee, Selective Refinement on Nested Tetrahedral
Meshes, In: Geometric Modeling for Scientific Visualization, G.Brunett,
B.Hamann, H.Mueller(editors), Springer Verlag, 2004
- L. De Floriani, P. Magillo, E. Puppo, D. Sobrero, A
Multi-Resolution Topological Representation for Non-manifold Meshes, Computer-Aided
Design Journal, 36(2), February 2004, pp. 141-159
- P. Cignoni, L. De Floriani, P. Magillo, E. Puppo, R. Scopigno,
Selective Refinement Queries for Volume Visualization of Unstructured
Tetrahedral Meshes, IEEE Transactions on Visualization and Computer Graphics,
10(1), January-February 2004, pp. 29-45
- M.
Lee, L. De Floriani, H. Samet, Constant-time navigation in four-dimensional
nested simplicial meshes. In Proceedings of the 2004 International Conference
on Shape Modeling and Applications, pages 221-230, Genova, Italy, June 2004
2003
- L. De
Floriani, P. Magillo, Algorithms for Visibility Computation on Terrains: a
Survey, Environment and Planning B - Planning and Design, 30(5), 2003, pp.
709-728
- E.
Danovaro, L. De Floriani, P. Magillo, M.M. Mesmoudi, E. Puppo,
Morphology-Driven Simplification and Multiresolution Modeling of Terrains,
Proceedings ACM-GIS 2003 - The 11th International Symposium on Advances in
Geographic Information Systems, E. Hoel, P. Rigaux (Eds.), ACM Press, pp.
63-70
- L. De
Floriani, F. Morando, E. Puppo, A Representation for Abstract Simplicial
Complexes: an Analysis and a Comparison, Proceedings Symposium on Discrete
Geometry for Computer Imagery 2003, Napoli (Italy), November 2003
- L.De
Floriani, Multi-resolution data structures, In: Multi-resolution modeling,
visualization and compression of volumetric data (Tutorial Notes), IEEE
Visualization 2003, Seattle, October 2002
- L.De
Floriani, A. Hui, A Scalable Data Structure for Three-dimensional Non-manifold
Objects, Proceedings ACM/Eurographics Symposium on Geometry Processing, Aachen
(Germany), June 22-25, 2003
- L. De
Floriani, F. Morando, E. Puppo, Representation of Non-manifold Objects in
Arbitrary Dimension through Decomposition into NearlyManifold Parts, in
Proceedings 8th ACM Symposium on Solid Modelingand Applications, June 16-20,
2003, Seattle (USA)
- L. De
Floriani, P. Magillo, Triangle-based Multi-Resolution Models for Height Fields,
in Curve and Surface Fitting: Saint-Malo 2002, A. Cohen, J.-L. Merrien, L.L.
Schumaker (eds.), Nashboro Press, Brentwood, TN, USA, 2003, pp. 97-106.
- L. De
Floriani, M.M. Mesmoudi, F. Morando, E. Puppo, Non-manifold Decompositions in
Arbitrary Dimensions, CVGIP: Graphical Models, 65/1-3, 2003, pp. 2-22,
Elsevier
- E.
Danovaro, L. De Floriani, M. M. Mesmoudi, Topological Analysis and
Characterization of Discrete Scalar Fields, In: Theoretical Foundations of
Computer Vision, Geometry, Morphology, and Computational Imaging, Dagstuhl,
April 7-12, 2002, T.Asano, R.Klette, C.Ronse editors, LNCS 2616, Springer
Verlag, 2003, pp.386-402
2002
- L. De
Floriani, P. Magillo, Multiresolution Mesh Representation: Models and Data Structures,
In Multiresolution in Geometric Modelling, M.Floater, A.Iske, E.Quak editors,
Springer-Verlag, 2002, pp. 363-418.
- L.De
Floriani, M.M.Mesmoudi, E.Danovaro, Extraction of critical nets based on a
discrete gradient vector field, Proceedings Eurographics 2002, Saarbrüken
(Germany), September 2-6, 2002, I.Navazo,P.Slusallek editors, pp. 373-382
- L. De
Floriani, P. Magillo, Multiresolution Terrain Processing and Visualization with
VARIANT, Proceedings Map Making and Visualization of Spatial Data in the Social
Sciences, Santa Barbara, CA, USA, 2002 [pdf]
- E.
Danovaro, L. De Floriani, P.Magillo, E. Puppo, Data Structures for 3D
Multi-Tessellations: an Overview, in: Data Visualization: The State of the Art,
Proceedings Dagstuhl Seminar on Scientific Visualization, F.H.Post,
G.P.Bonneau,, G.M.Nielson (editors), Kluwer Academic Publishers, 2003
- L. De
Floriani, P. Magillo, Regular and Irregular Multi-Resolution Terrain Models: a
Comparison, in Proceedings 10th ACM International Symposium on Advances in Geographic
Information Systems (ACM-GIS'02), McLean, VA, November 8-9, 2002, pp. 143-148,
A. Voisard, S.-C. Chen (eds.)
- L. De
Floriani, M. M. Mesmoudi, E. Danovaro, A Smale-like Decomposition for Discrete
Scalar Fields, in Proceedings International Conference on Pattern Recognition,
Quebec City, Canada, August 11-15, 2002, R. Kasturi, D. Laurendeau, C. Suen
editors, vol. I, pp. 184-187
- E.
Danovaro, L. De Floriani, Half-EdgeMulti-Tessellation: A Compact
Representations for Multiresolution TetrahedralMeshes, Proceedings 1st
International Symposium on 3D DataProcessing Visualization Transmission, Padova
(Italy), June 19-21,2002, G. Cortellazzo, C. Guerra editors, pp. 494-499
- L. De
Floriani, P. Magillo, E. Puppo, D. Sobrero, A Multi-Resolution Topological Representation
for Non-Manifold Meshes, Proceedings 7th ACM Symposium on Solid Modeling and
Applications (SM02), Saarbrucken, Germany, June 17-21, 2002
- E.
Danovaro, L. De Floriani, M. Lee, H. Samet, Multiresolution Tetrahedral Meshes:
an Analysis and a Comparison, ProceedingsInternational Conference on Shape
Modeling, Banff (Canada), May 17-22,2002, pp. 83-91, G. Wyvill editor
- L. De
Floriani, M.M. Mesmoudi, F. Morando, E. Puppo, Non-Manifold Decomposition in
Arbitrary dimensions, A. Braquelaire, J.-O. Lachaud, A. Vialard (Eds.),
Discrete Geometry for Computer Imagery, Lecture Notes in Computer Science,
2301, Springer-Verlag, 2002, pp.69-80 [pdf]
2001
- E.
Danovaro, L. De Floriani, P. Magillo, E. Puppo, Representing vertex-based
simplicial multi-complexes, Digital and Image Geometry, Lecture Notes in
Computer Science, N.2243, G. Bertrand, A. Imiya, R. Klette (editors), 2001, pp.
129-149.
- E.
Danovaro, L. De Floriani, P. Magillo, E. Puppo, Compressing Multiresolution
Triangle Meshes, Advances in Spatial and Temporal Databases, Lecture Notes in
Computer Science, 2121, C.S. Jensen,M. Schneider, B. Seeger, V.J. Tsotras
(Eds.), Springer, Berlin, 2001, pp.345-364
- L. De
Floriani, P. Magillo, Multiresolution Modeling of Three-Dimensional Shapes,
Chapter 2 in 3D Synthetic Environment Reconstruction, M. Abdelguerfi (Ed.),
Kluwer Academic Publishers, Boston,2001, pp. 35-59
- L. De
Floriani, P. Magillo, F. Morando, E. Puppo, Non-Manifold Multi-Tessellation:
from Meshes to Iconic Representations of 3D Objects, Visual Form 2001, Lecture
Notes in Computer Science, 2059, pp. 654-664, C. Arcelli, L.P. Cordella, G.
Sanniti di Baja (editors).
- M.
Lee, L. De Floriani, H. Samet, Constant Time Neighbor Finding in Hierarchical
Tetrahedral Meshes, Proceedings International Conference on Shape Modeling,
Genova (Italy), May 7-11, 2001, pp.286-295
2000
- P.
Cignoni, L. De Floriani, P. Magillo, E. Puppo, R. Scopigno Volume Visualization
of Large Tetrahedral Meshes on Low Cost Platforms, Proceedings NSF/DoE Lake
Tahoe Workshop on Hierarchical Approximation and Geometrical Methods for
Scientific Visualization, Granlibakken Conference Center, Tahoe City,
California, October 2000.
- L. De
Floriani, P. Magillo, E. Puppo, VARIANT: A System for Terrain Modeling at
Variable Resolution, Geoinformatica, Vol.4, N.3, 2000, pp. 287-315
- L. De
Floriani, P. Magillo, F. Morando, E. Puppo, Dynamic View-Dependent
Multiresolution on a Client-Server Architecture, Computer-Aided Design Journal,
Vol.32, N.13 (Special Issue on Multiresolution Geometric Models), 2000, pp.
805-823
- L. De
Floriani, P. Magillo, E. Puppo, On-line Space Sculpturing for 3D Shape
Manipulation, Proc. Int. Conference on Pattern Recognition, Barcelona, Spain,
September 2000, Vol. 1, pp. 105-108. A. Sanfeliu, J.J. Villanueva, M. Vanrell,
R. Alquezar, J.-O. Eklundh, Y. Aloimonos (Editors), IEEE Computer Society
- P.
Magillo, L. De Floriani, E. Puppo, A Library for Multiresolution Modeling of
Field Data in GIS, Proc. Int. Workshop on Emerging Technologies for Geo-Based
Applications, Ascona, Switzerland, May2000, pp. 133-151, printed by the Swiss
Federal Institute of Technology,Lausanne
- L. De
Floriani, S. Bussi, P. Magillo, Triangle-Based Surface Models, Chapter 9 in
Intelligent Systems and Robotics, edited by G.W. Zobrist , C.Y. Ho, Gordon,
Breach Science Publishers, 2000, pp. 340-373. Also available as Technical
Report PDISI-98-05, Computerand Information Science Department (DISI),
University of Genova, Italy,1998
- L. De
Floriani, E. Puppo, Representation and conversion issues in solid modeling,
Chapter 10 in Intelligent Systems and Robotics, edited by G.W. Zobrist, C.Y.
Ho, Gordon, Breach Science Publishers, 2000, pp. 374-431
- L. De
Floriani, P. Magillo, E. Puppo, Compressing Triangulated Irregular Networks,
GeoInformatica, N. 4, Vol.1, 2000, pp.67-88
1999
- L. De
Floriani, P. Magillo, E. Puppo, Data Structures for Simplicial Multi-Complexes,
in Advances in Spatial Databases, R.H.Guting, D.Papadias, F.Lochovsky
(Editors), Lecture Notes in Computer Science, N.1651, p.33-51, 1999
- L. De
Floriani, P. Magillo, E. Puppo, (invited paper) Multiresolution Representation
of Shapes Based on Cell Complexes, in DiscreteGeometry for Computer Imagery, G.
Bertrand, M. Couprie, L. Perroton(Editors), Lecture Notes in Computer Science,
N.1568, pp.3-18,1999
- L. De
Floriani, P. Magillo, Intervisibility on Terrains, Chapter 38 in Geographic
Information Systems: Principles, Techniques, Managament and Applications,
P.A.Longley, M.F.Goodchild, D.J.Maguire, D.W.Rhind (Editors), John Wiley &
sons, 1999, pp. 543-556
- L. De
Floriani, E. Puppo, P. Magillo, Applications of Computational Geometry to
Geographic Information Systems, Chapter 7in Handbook of Computational Geometry,
J.R. Sack, J. Urrutia (Editors),Elsevier Science, 1999, pp.333-388
1998
- L. De
Floriani, G.G. Pieroni, V. Murino, E. Puppo, Virtual Environment Generation by
CAD-Based Methodology for Underwater Navigation, Proceedings IX European Signal
Processing Conference, 1998, Rodi (Greece), pp.1105-1108
- P.
Cignoni, L. De Floriani, Power Diagram Depth Sorting, Proceedings 10th Canadian
Conference on Computational Geometry, Montreal, Quebec, August 10-12, 1998,
pp.88-89
- L. De
Floriani, P. Magillo, E. Puppo, Compressing TINs, Proceedings 6th ACM Symposium
on Geographic Information Systems, Washington, DC, USA, November 6-7, 1998, pp.
145-150
- L. De
Floriani, P. Magillo, E. Puppo, Efficient Implementation of
Multi-Triangulations, Proceedings IEEE Visualization '98, Research Triangle
Park, NC, October 18-23, 1998
- L. De
Floriani, P. Magillo, E. Puppo, Managing the Level of Detail in 3D Shape
Reconstruction and Representation, Proceedings 14th International Conference on
Pattern Recognition (ICPR'98), Brisbane, Queensland Australia, August 16-20,
1998 [postscript]. Extended version available as: Multi-Shapes: Level of Detail
in Object Reconstruction, Technical Report No. PDISI-98-08, Computer and
Information Science Department (DISI), University of Genova, Italy, 1998
- L. De
Floriani, E. Puppo, P. Magillo, 1997, Selective Refinement of Triangle Meshes:
Data Structures and Algorithms, TechnicalReport DISI-TR-98-02, Department of
Computer and Information Sciences,University of Genova
1997
- L. De
Floriani, P. Magillo, E. Puppo, VARIANT - Processing and Visualizing Terrains
at Variable Resolution, Proceedings 5th ACM Workshop on Advances in Geographic
Information Systems, Las Vegas, Nevada, November 13-14, 1997
- L. De
Floriani, P. Magillo, 1997, Visibility Computations on Hierarchical
Triangulated TerrainModels, GeoInformatica, Vol.1, No.3, pp. 219-250, Kluwer
Academic Publishers, Norwell, MA, USA, 1997
- L. De
Floriani, E. Puppo, P. Magillo, A Formal Approach to Multiresolution Modeling,
in Geometric Modeling: Theory and Practice, W. Strasser, R. Klein, R. Rau
(Eds.), Springer-Verlag, 1997, pp.302-323.
- L. De
Floriani, P. Magillo, E. Puppo, Building and Traversing a Surface at Variable
Resolution, Proceedings IEEE Visualization '97, Phoenix, Arizona, October
19-24, 1997, pp. 103-110.
- L. De
Floriani, P. Magillo, E. Puppo, Visualizing Parametric Surfaces at Variable
Resolution, in Image Analysis and Processing, A. Del Bimbo (Editor), Lecture
Notes in Computer Science, No.1311, 1997, pp. 308-315
- L. De
Floriani, P. Magillo, E. Puppo, Multiresolutionrepresentation and
reconstruction of triangulated surfaces, in Advancesin Visual Form Analysis, C.
Arcelli, L. Cordella, G. Sanniti di Baja(Editors), World Scientific, Singapore,
1997, pp. 140-149
- L. De
Floriani, P. Magillo, E. Puppo, Efficient Encoding and Retrieval of Triangle
Meshes at Variable Resolution, Technical Report No. PDISI-97-01, Computer and
Information Science Department (DISI), University of Genova, Italy, 1997
1996
- P.
Magillo, L. De Floriani, Maintaining Multiple Levels of Detail in the Overlay
of Hierarchical Subdivisions, Proceedings Canadian Conference on Computational
Geometry 1996, Ottawa, August 1996, pp. 190-195
- L. De
Floriani, P. Magillo, E. Puppo, M. Bertolotto, Variable Resolution Operators on
a Multiresolution Terrain Model, Proceedings 4th ACM Workshop on Advances in
Geographic Information Systems (ACM-GIS '96), RockVille, Maryland, November
1996, pp.121-128
- L. De
Floriani, P. Marzano, E. Puppo, Multiresolution Models for Topographic Surface
Description, The Visual Computer, Vol.12, No.7, Springer International, August
1996, pp.317-345
- L. De
Floriani, P. Magillo, Representing the Visibility Structure of a Terrain
through a Nested Horizon Map, International Journal of Geographical Information
Systems, Vol.10, No.5, pp. 541-562, Taylor and Francis, London, 1996
- L. De
Floriani, P. Marzano, E. Puppo, Multiresolution Modeling in Geographical
Information Systems, Innovations in GIS,Vol.3, D. Parker (Editor), Taylor and
Francis, London, UK, 1996, pp.9-19
- M.
Bertolotto, E. Bruzzone, L. De Floriani, G. Nagy, Generating Assembly and
Machining Sequences from the Face-to-Face Composition Model, Computer-Aided
Design, Vol.28, No.2, February 1996, pp. 101-112
- M.
Bertolotto, E. Bruzzone, L. De Floriani, Geometric Modeling and Spatial
Reasoning, Artificial Vision: Image Description, Recognition and Comunication,
Chapter 6, V. Cantoni, S. Levialdi, V. Roberto(Editors), Academic Press, 1996,
pp. 107-134
1995
- M.
Bertolotto, L. De Floriani, P. Marzano, Pyramidal Simplicial Complexes,
Proceedings ACM Symposium on Solid Modeling'95, Salt Lake City, Utah, May 1995
- M.
Bertolotto, P. Magillo, L. De Floriani, OverlappingHierarchical Maps,
Proceedings ACM International Workshop on Advancesin Geographic Information
Systems (ACM-GIS'95), Baltimore, MD, December1995, pp. 85-92
- M.
Bertolotto, L. De Floriani, P. Marzano, A Unifying Framework for Multilevel
Description of Spatial Data, in Spatial Information Theory - A Theoretical
Basis for GIS, A.U. Frank, W. Kuhn, (Editors), Lecture Notes in Computer
Science, No.988, Springer-Verlag, Germany, 1995, pp. 259-278
- P.
Magillo, L. De Floriani, E. Bruzzone, Updating Visibility Information on
Multiresolution Terrain Models, in Spatial Information Theory - A Theoretical
Basis for GIS, A.U. Frank, W. Kuhn, (Editors), Lecture Notes in Computer
Science, No.988, Springer-Verlag, Germany, 1995, pp. 279-296
- L. De
Floriani, E. Puppo, Hierarchical Triangulation for Multiresolution Surface
Description, ACM Transactions on Graphics, Vol.14,No.4, ACM Press, October
1995, pp. 363-411 [compressed postscript]
- L. De
Floriani, P. Magillo, Horizon Computation on a Hierarchical Triangulated
Terrain Model, The Visual Computer, Vol.11, N.3, Springer-Verlag, New
York-Berlin, 1995, pp. 134-149
1994
- L. De
Floriani, G. Gattorna, P.Marzano, E. Puppo, Spatial Queries on a Hierarchical
Terrain Model, Proceedings 6th International Symposium on Spatial Data
Handling, Edimburgh, UK, September 1994, pp.819-834
- M.
Bertolotto, L. De Floriani, P. Marzano, An Efficient Representation for
Pyramidal Terrain Models, Proceedings 2nd ACM Workshop on Advances in
Geographic Information Systems, Gaithersburg, Maryland, December 1994, N.
Pissinou, K. Makki (Editors), pp. 152-159
- P.
Magillo, L. De Floriani, Computing Visibility Maps on Hierarchical Terrain
Models, Proceedings 2nd ACM Workshop on Advances in Geographic Information
Systems, Gaithersburg, Maryland, December 1994, New York, ACM Press, pp. 8-15,
N. Pissinou, K. Makki (Editors)
- M.
Bertolotto, L. De Floriani, E. Puppo, Hierarchical Hypersurface Modeling,
IGIS'94: Geographic Information Systems, J. Nievergelt, T. Roos, H. J. Schek,
P. Widmayer (Editors), Lecture Notes in Computer Science, No.884,
Springer-Verlag, 1994, pp. 88-97
- L. De
Floriani, C. Montani, R. Scopigno, ParallelizingVisibility Computations on
Triangulated Terrains, InternationalJournal of Geographic Information Systems,
Vol.8, No.6, Taylor andFrancis, London, 1994, pp. 515-532
- L. De
Floriani, P. Marzano, E. Puppo, Line-of-Sight Communication on Terrain Models,
International Journal of Geographic Information Systems, Vol.8, No.4, Taylor
and Francis, London, 1994, pp. 329-342
- L. De
Floriani, P. Magillo, Visibility Algorithms on Triangulated Digital Terrain
Models, International Journal of Geographic Information Systems, Vol.8, No.1,
Taylor and Francis, London, 1994, pp.13-41[
- C.Arcelli,
L.P. Cordella, L. De Floriani, Looking forVisual Primitives, Perception, Human
and Machine Vision: Analogies and Divergences, V. Cantoni (Editor), Plenum
Press, 1994, pp. 131-144
- M.
Bertolotto, L. De Floriani, E. Bruzzone, E. Puppo, Multiresolution
Representation of Volume Data Through Hierarchical Simplicial Complexes,
Aspects of Visual Form Processing, C. Arcelli, L.P. Cordella, G. Sanniti di
Baja (Editors), World Scientific, Singapore, 1994, pp.72-83
- M.
Bertolotto, L. De Floriani, E. Puppo, Multiresolution Topological Maps,
Advanced Geographic Data Modelling - SpatialData Modelling and Query Languages
for 2D and 3D Applications, M.Molenaar, S. De Hoop (Editors), Publications on
Geodesy - NewSeries, No.40, Netherland Geodetic Commission, 1994, pp. 179-190
1993
- E.
Bruzzone, L. De Floriani, M. Pellegrinelli, Hierarchical Boundary Models
forSolid Object Representation, Proceedings ACM Symposium on
AppliedComputing'93, Indianapolis (USA), February 1993, pp. 821-828.
- M. Bertolotto,
E. Bruzzone, L. De Floriani, Acyclic Hierarchical Cell Complexes, Proceedings
5th Canadian Conference on Computational Geometry, Waterloo, Ontario, Canada,
August 1993, pp. 279-284.
- L. De
Floriani, D. Mirra, E. Puppo, Extracting ContourLines from a Hierarchical
Surface Model, Computer Graphics Forum, Vol.12, No.3, 1993, pp. 249-260
- E.
Bruzzone, L. De Floriani, M. Pellegrinelli, A Hierarchical Spatial Index for
Cell Complexes, Advances in Spatial Databases, D. Abel, B. Chin Ooi (Editors),
Lecture Notes in Computer Science, No.692, Springer-Verlag, 1993, pp. 105-122
- L. De
Floriani, P. Marzano, E. Puppo, Spatial Queries and Data Models, Spatial
Information Theory - A Theoretical Basis for GIS, A.U. Frank, I. Campari
(Editors), Lecture Notes in Computer Science, No.716, Springer-Verlag, 1993,
pp.113-138
- L. De
Floriani, P. Magillo, Computing Visibility Maps on a Digital Terrain Model,
Spatial Information Theory - A Theoretical Basis for GIS, A.U. Frank, I.
Campari (Editors), Lecture Notesin Computer Science, No.716, Springer-Verlag,
1993, pp. 248-269 [gzipped postscript]
- E.
Bruzzone, L. De Floriani, P. Gallo, F. Mangili, A Real-time Stereo Vision
System for a Mobile Robot with Exploratory Tasks, Progress in Image Analysis
and Processing III, S. Impedovo (Editor), WorldScientific, 1993
1992
- L. De
Floriani, E. Puppo, A Hierarchical Triangle-based Model for Terrain
Description, Theories and Methods of Spatio-Temporal Reasoning in Geographic
Space, A.U. Frank, I. Campari, U. Formentini (Editors), Lecture Notes in
Computer Science,No.639, Springer-Verlag, 1992, pp. 236-251
- E.
Bruzzone, M. Cazzanti, L. De Floriani, F. Mangili, Applying Two-dimensional
Delaunay Triangulation to Stereo Data Integration, Computer Vision - ECCV'92,
G. Goos, J. Hartmanis (Editors), Lecture Notes in Computer Science, No.588,
Springer-Verlag,Germany, 1992, pp. 368-392
- L. De
Floriani, E. Puppo, An On-line Algorithm for Constrained Delaunay
Triangulation, CVGIP: Graphical Models and Image Processing, Vol.54, No.4,
Academic Press, July 1992, pp. 290-300, Academic Press, Orlando, FL
- L. De
Floriani, P. Jeanne, G. Nagy, Visibility-relatedImage Features, Pattern
Recognition Letters, Vol.13, 1992
- A.
Clematis, L. De Floriani, G. Dodero, V. Gianuzzi, Aspects in Parallel Computing
with Occam and the Transputer, ParallelComputing: Problems, Methods and
Applications, P. Messina, A. Murli(Editors), Elsevier, 1992
- L. De
Floriani, E. Puppo, Extraction and Representation of Shape Features for CAD/CAM
Applications, Visual Form, C.Arcelli, L.P.Cordella, G.Sanniti di Baja
(Editors), Plenum Press, New York, 1992, pp. 187-196
- M.
Cazzanti, L. De Floriani, G. Nagy, E. Puppo, Visibility Computation on a
Triangulated Terrain, Progress in Image Analysis and Processing II, V. Cantoni,
M. Ferretti, S. Levialdi, R. Negrini, R. Stefanelli (Editors), World
Scientific, Singapore, 1992, pp. 721-728
1991
- E.Bruzzone,
L. De Floriani, Extracting Adjacency Relations from a Modular Boundary Model,
Computer Aided Design, 23,5, pp.344-356, 1991
- L. De Floriani,
B. Falcidieno, G. Nagy e C. Pienovi, On Sorting Triangles in a Delaunay
Tesselation, Algoritmica, 6,4,pp. 522-532, 1991
- M.
Ancona, E. Bruzzone, L. De Floriani, Using Structured Steiner Trees for
Hierarchical Global Routing, International Journal of Computer Mathematics, 40,
1, 1991
- M.Ancona,
A.Clematis, L. De Floriani, E.Puppo, HIDEL: a Language for Hierarchical VLSI
Design, The Computer Journal, 34, 3, pp.195-206, 1991
- L. De
Floriani, E. Puppo, Hybrid Models and ConversionAlgorithms for Solid Object
Representation, Scientific Visualizationof Physical Phenomena, Springer-Verlag,
Hong Kong, 1991
- K.S.
Bagge, E. Bruzzone, L. De Floriani, J.S. Deogun, Structured Graph Models: an
Efficient Tool for VLSI Design, Computing inthe 90's Proceedings, N.A.
Shervani, E. de Donken, eds., Lecture Notes in Computer Science, vol. 507,
Springer-Verlag, 1991
- E.Bruzzone,
L. De Floriani, Validity Issues in ModularBoundary Models, Proc. Eurographics
'91, Vienna (Austria),September 1991, pp. 115-126
1990
- L. De
Floriani, A. Maulik, G. Nagy, Representation of Solid Objects by aModular
Boundary Model, Computer-Aided Mechanical Assembly Planning, Kluwer Academic
Publisher, 1990
- E.Bruzzone,
L. De Floriani, Two Data Structures for Constructing Tetrahedralizations, The
Visual Computer: International Journal of Computer Graphics, 6, 5, pp.
266-283,1990
- E.Bruzzone,
L. De Floriani, An Efficient Data Structure for Three-Dimensional
Triangulations, Computer Graphics International'90, Chua and Kunii, eds.,
Springer Verlag, June 1990
- L. De
Floriani, G. Nagy, P. Jeanne, Visibility Characteristics of Grey-Scale Images,
Progress in Image Analysis and Processing, V. Cantoni, L.P. Cordella, S.
Levialdi, G. Sanniti di Baja (Eds.), World Scientific, Singapore, 1990, pp.
435-442
- E.Bruzzone,
L. De Floriani, E. Puppo, Reconstructing Three-Dimensional Shapes through Euler
Operators, Progress in Image Analysis and Processing, V. Cantoni, L.P.
Cordella, S. Levialdi, G. Sanniti di Baja (Eds.), World Scientific, Singapore,
1990, pp. 407-414
- A.
Clematis, L. De Floriani, G. Dodero, V. Gianuzzi, A Multidisciplinary
Laboratory with OCCAM and the Transputer, Proc. Int. Conf. onParallel Computing
in Engineering and Engineering Education, Paris(France), October 1990
- L. De
Floriani, E. Puppo, Constrained Delaunay Triangulation for Surface
Reconstruction, Proc. Israel/Italy Symposium on Computer Vision, Capri (Italy),
May 1990, pp. 89-100
- M.
Ancona, L. De Floriani, J.S. Deogun, Structured Spanning Trees, The Computer
Journal, 33, 4, pp. 344-355, 1990
1989
- E.Bruzzone,
L. De Floriani, Building a Feature-based Object Description from a Boundary
Model, Computer-Aided Design, 21,10, pp. 602-610, December 1989
- L. De
Floriani, Feature Extraction from Boundary Models of Solid Objects, IEEE Pattern
Analysis and Machine Intelligence, 11,9, pp. 785-798, August 1989
- L.
De Floriani, A Pyramidal Data Structure for Triangle-basedSurface
Description, IEEE Computer Graphics and Applications, 9, 2, pp. 67-78, March
1989
- L. De
Floriani, B.Falcidieno, C.Pienovi, Structured Graph Representation of a
Hierarchical Surface Model, Computer Vision,Graphics andImage Processing, 45,
2, pp. 215-226, February 1989
- E.
Bruzzone, L. De Floriani, Decomposing a Solid Object into Elementary Features,
Recent Issues in Image Analysis, V. Cantoni, S. Levialdi(editors), Lecture
Notes in Computer Science, Springer Verlag, Berlin (D), 1989
- L. De
Floriani, A.Maulik, G.Nagy, Manipulating a Boundary Model with a Face-based
Graph Structure, Geometric Modeling for ProductEngineering, M.Wozny, J.Turner,
and K.Preiss (editors), North-Holland, Publ. Co, pp. 131-143, 1989
- L. De
Floriani, E. Puppo, A Survey of Constrained Delaunay Triangulation Algorithms
for Surface Representation, Issues on Machine Vision,G.G. Pieroni (editor)
Springer Verlag, New York, 307, pp. 95-104, 1989
- E.
Bruzzone, L. De Floriani, E. Puppo, Manipulating Three-dimensional
Triangulations, Foundations of Data Organization and Algorithms,W. Litwin,
H.J. Schek (editors), Lecture Notes in Computer Science, 367, Springer-Verlag,
Berlin (D),pp. 340-353, 1989
- M.Ancona,
A.Clematis, L. De Floriani, G.Dodero, V.Gianuzzi, G.Nani,Extending Modula-2
with Permanent Modules, Proceedings FirstInternational Modula-2 Conference,
Bled, October 1989
- E.Bruzzone,
L. De Floriani, Hierarchical Global Routing Through Structured Steiner Trees,
Proceedings IEEE International Symposium on Circuits and Systems, IEEE Computer
Society Press, Portland (USA), May 1989
- L. De
Floriani, G.Nagy, Graph Models for Face-to-face Assembly, Proceedings IEEE
International Conference on Robotics and Automation,IEEE Computer Society
Press, Scottsdale (USA), May 1989
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