Silvia Biasotti

IMATI | Research Scientist | Jun 2026

Research Director

Silvia Biasotti is a Research Director at IMATI-CNR, where since 1998 she is a member of the Shape Modeling Group.
In September 1998, she received a Laurea in Applied Mathematics from the University of Genova, Italy. She got the Doctorate Degree (Ph.D. equivalent) in Mathematics and Applications in May 2004 and the Doctor of Philosophy in Information and Communication Technologies in April 2008, both from the University of Genova (Italy).

Research Activity

Benchmarking,

Computational Topology,

Computer Graphics,

Geographical Information Systems,

Geometry Processing,

Information Retrieval,

Multidimensional Media,

Multimedia and 3D Infrastructure,

Multivariate Data Analysis,

Pattern Recognition,

Shape Analysis,

Shape Description,

Shape Modelling,

3D Shape Recognition and Classification,

3D Shape Similarity

Experience

Her research interests are related to shape modelling and computational topology, in particular, she's working on the definition of new tools for the analysis and synthesis of multidimensional data.
Since 1998, she has been addressing the study of 3D digital shapes by analysing the geometric-topological properties of real functions defined on the shape. She extended the definition of the Reeb graph to 2D and 3D discrete models, developed software prototypes for shape characterization and extended the Reeb graph extraction from orientable surfaces and volumes.
For years, special emphasis has been devoted to the comparison of Reeb graphs with other shape descriptors and, in cooperation with the Vision Mathematics group of the University of Bologna, she extended the computation of size functions to 3D shapes and multivariate functions. Currently, her research interests span geometric modelling, shape analysis and interpretation, computational topology, 3D object retrieval and surface pattern recognition. She is also deeply involved in the creation of benchmarks for the evaluation of algorithms for 3D object retrieval, recognition and geospatial data analysis.
Application fields of these shape descriptors are DTM simplification and generalization, shape analysis, matching and classification of 3D datasets and structural analysis of molecular dynamics.

She was elected a Eurographics Fellow in 2024 in recognition of her contributions to Computer Graphics and Geometric Modeling. In 2026 she serves as Program Chair the Eurographics Symposium "3D Object Retrieval (3DOR)", Genoa, Italy, 3-4 September 2026. Since 2023 she is a Communication co-Chair of Shape Modelling International and in 2026 she is the recipient of the "Alexander Pasko" outstanding service award.

She's an associate editor of Computer and Graphics Forum (2022-2025), Computers & Graphics (from 2022), Graphics Models (from 2022) and Graphics and Visual Computing (from 2022) and has served on the programme committee of several international conferences.

She's involved in many scientific projects: among the others, she is responsible for IMATI of the unity in the Spoke 8 "In silico medicine & Omics data" of the PNRR National Centre for HPC, Big Data and Quantum Computing.

Projects

H2IOSC

TEACUP

Similarità tra superfici

TAILOR

5G Genova

Other Projects

RAISE

Publications

Journal Publications

2023, Journal article
A survey of indicators for mesh quality assessment
T. Sorgente, S. Biasotti, G. Manzini, and M. Spagnuolo
Computer graphics forum 42(2) pp. 461-483
CNR@IRIS | DOI: 10.1111/cgf.14779

2023, Journal article
Correction: Mesh quality agglomeration algorithm for the virtual element method applied to discrete fracture networks
T. Sorgente, F. Vicini, S. Berrone. S. Biasotti, G. Manzini, and M. Spagnuolo
Calcolo 60(29) pp.tot 2
CNR@IRIS | DOI: 10.1007/s10092-023-00526-4

2023, Journal article
GEO-Nav: A geometric dataset of voltage-gated sodium channels
Raffo A., Fugacci U., Biasotti S.
Computers & graphics 115 pp. 285-295
CNR@IRIS | DOI: 10.1016/j.cag.2023.06.023

2023, Journal article
Mesh quality agglomeration algorithm for the virtual element method applied to discrete fracture networks
T. Sorgente, F. Vicini, S. Berrone, S. Biasotti, G. Manzini, and M. Spagnuolo
Calcolo 60(2) pp.tot 27
CNR@IRIS | DOI: 10.1007/s10092-023-00517-5

2023, Journal article
Piecewise polynomial approximation of spatial curvilinear profiles using the Hough transform
Chiara Romanengo, Ulderico Fugacci, Bianca Falcidieno, Silvia Biasotti
Applied mathematics and computation 457 pp.tot 17
CNR@IRIS | DOI: 10.1016/j.amc.2023.128213

2023, Journal article
Recognizing geometric primitives in 3D point clouds of mechanical CAD objects
Romanengo C., Raffo A., Biasotti S., Falcidieno B.
Computer Aided Design 157 pp.tot 16
CNR@IRIS | DOI: 10.1016/j.cad.2023.103479

2022, Journal article
Chanalyzer: A Computational Geometry Approach for the Analysis of Protein Channel Shape and Dynamics
A.Raffo, L. Gagliardi, U. Fugacci,L. Sagresti, S. Grandinetti, G. Brancato, S. Biasotti, W. Rocchia
Frontiers in Molecular Biosciences 9 pp.tot 9
CNR@IRIS | DOI: 10.3389/fmolb.2022.933924

2022, Journal article
Fitting and recognition of geometric primitives in segmented 3D point clouds using a localized voting procedure
Andrea Raffo, Chiara Romanengo, Bianca Falcidieno and Silvia Biasotti
Computer aided geometric design 97 pp. 102-123
CNR@IRIS | DOI: 10.1016/j.cagd.2022.102123

2022, Journal article
Hough transform based recognition of space curves
Chiara Romanengo, Bianca Falcidieno, Silvia Biasotti
Journal of computational and applied mathematics 415 pp.tot 18
CNR@IRIS | DOI: 10.1016/j.cam.2022.114504

2022, Journal article
Hough Transform for Detecting Space Curves in Digital 3D Models
C. Romanengo, S. Biasotti and B. Falcidieno
Journal of mathematical imaging and vision (Dordr., Online) pp.tot 14
CNR@IRIS | DOI: 10.1007/s10851-021-01066-8

2022, Journal article
Polyhedral mesh quality indicator for the Virtual Element Method
T. Sorgente, S. Biasotti, G. Manzini, and M. Spagnuolo
Computers & mathematics with applications (1987) 114 pp. 151-160
CNR@IRIS | DOI: 10.1016/j.camwa.2022.03.042

2022, Journal article
Polyhedron kernel computation using a geometric approach
T. Sorgente, S. Biasotti and M. Spagnuolo
Computers & graphics 105 pp. 94-104
CNR@IRIS | DOI: 10.1016/j.cag.2022.05.001

2022, Journal article
SHREC 2022: Fitting and recognition of simple geometric primitives on point clouds
C. Romanengo, A. Raffo, S. Biasotti, B. Falcidieno, V. Fotis, I. Romanelis, E. Psatha, K. Moustakas, I. Sipiran, Q.-T. Nguyen, C.-B. Chu, K.-N. Nguyen-Ngoc, D.-K. Vo, T.-A. To, N.-T. Nguyen, N.-Q. Le-Pham, H.-D. Nguyen, M.-T. Tran, Y. Qie, N. Anwer
Computers & graphics 107 pp. 32-49
CNR@IRIS | DOI: 10.1016/j.cag.2022.07.004

2022, Journal article
SHREC 2022: Pothole and crack detection in the road pavement using images and RGB-D data
E. Moscoso Thompson, A.Ranieri, S. Biasotti, M. Chicchon, I.Sipiran I, M.-K. Pham, T.-L. Nguyen-Ho, H.-D. Nguyen, M.-T. Tran
Computers & graphics 107 pp. 161-171
CNR@IRIS | DOI: 10.1016/j.cag.2022.07.018

2022, Journal article
SHREC 2022: Protein-ligand binding site recognition
L. Gagliardi, A. Raffo, U. Fugacci, S. Biasotti, W. Rocchia, H. Huang, B.B. Amor,Y. Fang , Y. Zhang, X. Wang, C. Christoffer, D. Kihara, A. Axenopoulos, S. Mylonas, P. Daras
Computers & graphics 107 pp. 20-31
CNR@IRIS | DOI: 10.1016/j.cag.2022.07.005

2022, Journal article
The role of mesh quality and mesh quality indicators in the virtual element method
T. Sorgente, S. Biasotti, G. Manzini and M. Spagnuolo
Advances in computational mathematics 48(1) pp.tot 34
CNR@IRIS | DOI: 10.1007/s10444-021-09913-3

2021, Journal article
Benchmarking the geometrical robustness of a Virtual Element Poisson solver
M.Attene,S. Biasotti, S. Bertoluzza, D. Cabiddu, M. Livesu, G. Patanè, M. Pennacchio, D. Prada, and M. Spagnuolo
Mathematics and computers in simulation 190 pp. 1392-1414
CNR@IRIS | DOI: 10.1016/j.matcom.2021.07.018

2021, Journal article
SHREC 2021: Retrieval and classification of protein surfaces equipped with physical and chemical properties
A.Raffo , U. Fugacci, S. Biasotti, W. Rocchia, Y. Liu , E. Otu, R. Zwiggelaar, D. Hunter, E. I. Zacharaki, E. Psatha, D. Laskos, G. Arvanitis , K. Moustakas, T. Aderinwale, C. Christoffer, W-H. Shin, D. Kihara, A. Giachetti , H-N. Nguyen, T-D. Nguyen , V-T. Nguyen-Truong,, D. Le-Thanh, H-D. Nguyen and M-T. TranA.Raffo , U. Fugacci, S. Biasotti, W. Rocchia, Y. Liu , E. Otu, R. Zwiggelaar, D. Hunter, E. I. Zacharaki, E. Psatha, D. Laskos, G. Arvanitis , K. Moustakas, T. Aderinwale, C. Christoffer, W-H. Shin, D. Kihara, A. Giachetti , H-N. Nguyen, T-D. Nguyen , V-T. Nguyen-Truong,, D. Le-Thanh, H-D. Nguyen and M-T. Tran
Computers & graphics 99 pp. 1-21
CNR@IRIS | DOI: 10.1016/j.cag.2021.06.010

2021, Journal article
Weighted quasi-interpolant spline approximations of planar curvilinear profiles in digital images
A. Raffo and S. Biasotti
Mathematics 9(23) pp.tot 16
CNR@IRIS | DOI: 10.3390/math9233084

2021, Journal article
Weighted quasi-interpolant spline approximations: Properties and applications
A. Raffo and S. Biasotti
Numerical algorithms 87 pp. 819-847
CNR@IRIS | DOI: 10.1007/s11075-020-00989-4

2020, Journal article
Data-driven quasi-interpolant spline surfaces for point cloud approximation
A. Raffo and S. Biasotti
Computers & graphics 89 pp. 144-155
CNR@IRIS | DOI: 10.1016/j.cag.2020.05.004

2020, Journal article
HT-Based identification of 3D feature curves and their insertion into 3D meshes
C. Romanengo, s. Biasotti and B. Falcidieno
Computers & graphics 89 pp. 105-116
CNR@IRIS | DOI: 10.1016/j.cag.2020.05.012

2020, Journal article
mpLBP: A point-based representation for surface pattern description
E. Moscoso Thompson, S. Biasotti, J. Digne, R. Chaine
Computers & graphics 86 pp. 81-92
CNR@IRIS | DOI: 10.1016/j.cag.2019.12.001

2020, Journal article
Recognising decorations in archaeological finds through the analysis of characteristic curves on 3D models
C. Romanengo, S. Biasotti, and B. Falcidieno
Pattern recognition letters 131 pp. 405-412
CNR@IRIS | DOI: 10.1016/j.patrec.2020.01.025

2020, Journal article
SHREC'20 Track: Retrieval of digital surfaces with similar geometric reliefs
E. Moscoso Thompson, S. Biasotti, A. Giachetti, C. Tortorici, N. Werghi, A. Shaker, S. Berretti, H. Nguyen-Dinh, M-Q. Le, H-D. Nguyen, M.-T. Tran , L. Gigli, S. Velasco-Forero, B. Marcotegui, I. Sipiran, B. Bustos, I. Romanelis, V. Fotis , G. Arvanitis, K. Moustakas, E. Otu, R. Zwiggelaar, D.Hunter, Y.Liu, Y. Arteaga, R. Luxman
Computers & graphics 91 pp. 199-218
CNR@IRIS | DOI: 10.1016/j.cag.2020.07.011

2019, Journal article
Context-adaptive navigation of 3D model collections
S. Biasotti, E. Moscoso Thompson, and M. Spagnuolo
Computers & graphics 79 pp. 1-13
CNR@IRIS | DOI: 10.1016/j.cag.2018.12.004

2019, Journal article
Retrieving color patterns on surface meshes using edgeLBP descriptors
E. Moscoso Thompson and S. Biasotti
Computers & graphics 79 pp. 46-57
CNR@IRIS | DOI: 10.1016/j.cag.2018.12.009

2018, Journal article
Description and retrieval of geometric patterns on surface meshes using an edge-based LBP approach
E. Moscoso Thompson and S. Biasotti
Pattern recognition 82 pp. 1-15
CNR@IRIS | DOI: 10.1016/j.patcog.2018.04.028

2018, Journal article
Recognition of feature curves on 3D shapes using an algebraic approach to Hough transforms
M.-L. Torrente, S. Biasotti, and B. Falcidieno
Pattern recognition 73 pp. 111-130
CNR@IRIS | DOI: 10.1016/j.patcog.2017.08.008

2018, Journal article
Topology-driven shape chartification
T.Sorgente, S. Biasotti, M. Livesu and M. Spagnuolo
Computer aided geometric design 65 pp. 13-28
CNR@IRIS | DOI: 10.1016/j.cagd.2018.07.001

2017, Journal article
Comparing methods for the approximation of rainfall fields in environmental applications
G. Patané, A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo
ISPRS journal of photogrammetry and remote sensing 127 pp. 57-72
CNR@IRIS | DOI: 10.1016/j.isprsjprs.2016.09.011

2016, Journal article
Recent trends, applications, and perspectives in 3D shape similarity assessment
S. Biasotti, A. Cerri, A. Bronstein, and M. Bronstein
Computer graphics forum 35(6) pp. 87-119
CNR@IRIS | DOI: 10.1111/cgf.12734

2016, Journal article
Retrieval and classification methods for textured 3D models: a comparative study
Biasotti S.M.; Cerri A.; Aono M.; Hamza A.B.; Garro V.; Giachetti A.; Giorgi D.; Godil A.A.; Li G.C.; Sanada C.; Spagnuolo M.; Tatsuma A.; Velasco Forero S.
The visual computer 32(2) pp. 217-241
CNR@IRIS | DOI: 10.1007/s00371-015-1146-3

2016, Journal article
Shape and Semantics Modelling: la ricerca dell'IMATI - CNR per la rappresentazione, l'analisi e la documentazione di modelli digitali 3D e le sue applicazioni ai Beni Culturali
B. Falcidieno, F. Giannini, M. Spagnuolo, M. Attene, S. Biasotti, C. Catalano,M. De Martino, M. Monti, M. Mortara, e C. Pizzi
Archeomatica (Roma) 7(3) pp.tot 4
CNR@IRIS | Link

2015, Journal article
3D artifacts similarity based on the concurrent evaluation of heterogeneous properties
S. Biasotti, A. Cerri, B. Falcidieno, and M. Spagnuolo
ACM journal on computing and cultural heritage 8(4) pp.tot 19
CNR@IRIS | DOI: 10.1145/2747882

2014, Journal article
3D shape retrieval and classification using multiple kernel learning on extended Reeb graphs
V. Barra and S. Biasotti
The visual computer
CNR@IRIS | DOI: 10.1007/s00371-014-0926-5

2013, Journal article
3D shape retrieval using Kernels on Extended Reeb Graphs
V. Barra and S. Biasotti
Pattern recognition 46 pp. 2985-2999
CNR@IRIS | DOI: 10.1016/j.patcog.2013.03.019

2013, Journal article
Grouping real functions defined on 3D surfaces
S. Biasotti, M. Spagnuolo, and B. Falcidieno
Computers & graphics 37(6) pp. 608-619
CNR@IRIS | DOI: 10.1016/j.cag.2013.05.007

2013, Journal article
Information-Theoretic Selection of High-Dimensional Spectral Features for Structural Recognition
Boyan B.; Escolano F.; Giorgi D.; Biasotti S.
Computer vision and image understanding 117(3) pp. 214-228
CNR@IRIS | DOI: 10.1016/j.cviu.2012.11.007

2013, Journal article
PHOG: Photometric and Geometric Functions for Textured Shape Retrieval
Biasotti S., Cerri A., Giorgi D., Spagnuolo M.
Computer graphics forum 32(5) pp. 13-22
CNR@IRIS | DOI: 10.1111/cgf.12168

2011, Journal article
A new algorithm for computing the 2-dimensional matching distance between size functions
S. Biasotti, A. Cerri, P. Frosini, and D. Giorgi
Pattern recognition letters 32(14) pp. 1735-1746
CNR@IRIS | DOI: 10.1016/j.patrec.2011.07.014

2011, Journal article
Geometric Models with Weighted Topology
M. Attene and S. Biasotti
Computers & graphics 35(3) pp. 542-548
CNR@IRIS | DOI: 10.1016/j.cag.2011.03.013

2011, Journal article
Graph-based representations of point clouds
M. Natali, S. Biasotti, G. Patanè, and B. Falcidieno
Graphical models 73(5) pp. 151-164
CNR@IRIS | DOI: 10.1016/j.gmod.2011.03.002

2010, Journal article
Shape Approximation by Differential Properties of Scalar Functions
S. Biasotti, G.Patanè, M. Spagnuolo, B. Falcidieno, and G. Barequet
Computers & graphics 34(3) pp. 252-262
CNR@IRIS | DOI: 10.1016/j.cag.2010.03.013

2009, Journal article
Discrete Laplace-Beltrami Operators for Shape Analysis and Segmentation
M. Reuter.; S. Biasotti; D. Giorgi; G. Patanè; M. Spagnuolo
Computers & graphics 33(3) pp. 381-390
CNR@IRIS | DOI: 10.1016/j.cag.2009.03.005

2008, Journal article
Describing shapes by geometrical-topological properties of real functions
Biasotti S.; De Floriani L.; Falcidieno B.; Frosini P.; Giorgi D.; Landi C.; Papaleo L.; Spagnuolo M.
ACM computing surveys 40(4) pp. 12-1-12-87
CNR@IRIS | DOI: 10.1145/1391729.1391731

2008, Journal article
Multidimensional size functions for shape comparison
Biasotti S.; Cerri A.; Frosini P.; Giorgi D.; Landi C.
Journal of mathematical imaging and vision (Dordr., Online) 32(2) pp. 161-179
CNR@IRIS | DOI: 10.1007/s10851-008-0096-z

2008, Journal article
Reeb graphs for shape analysis and applications
Biasotti S.; Giorgi D.; Spagnuolo M.; Falcidieno B.
Theoretical computer science 392(1-3) pp. 5-22
CNR@IRIS | DOI: 10.1016/j.tcs.2007.10.018

2008, Journal article
Size Functions for Comparing 3D Models
Biasotti S.; Giorgi D.; Spagnuolo M.; Falcidieno B.
Pattern recognition 41(9) pp. 2855-2873
CNR@IRIS | DOI: 10.1016/j.patcog.2008.02.003

2007, Journal article
3D Classification via Structural Prototypes
S. Biasotti; D. Giorgi; S. Marini; M. Spagnuolo; B. Falcidieno
Lecture notes in computer science 4816 pp. 140-143
CNR@IRIS

2007, Journal article
Differential topology methods for shape description
Biasotti S., Giorgi D., Patanè G.
7
CNR@IRIS

2007, Journal article
Reeb graphs for shape analysis and applications
Biasotti S., Giorgi D., Spagnuolo M., Falcidieno B.
Theoretical computer science
CNR@IRIS

2006, Journal article
Computational methods for understanding 3D shapes
Attene M.; Biasotti S.; Mortara M.; Patané G.; Spagnuolo M.; Falcidieno B.
Computers & graphics 30(3) pp. 323-333
CNR@IRIS | DOI: 10.1016/j.cag.2006.02.007

2006, Journal article
Sub-part correspondence by structural descriptors of 3D shapes
Biasotti S.; Marini S.; Spagnuolo M.; Falcidieno B.
Computer Aided Design 38(9) pp. 1002-1019
CNR@IRIS | DOI: 10.1016/j.cad.2006.07.003

2005, Journal article
3D object comparison based on shape descriptors
Biasotti S.; Marini S.
International journal of computer applications in technology 23(2-3-4) pp. 57-69
CNR@IRIS | DOI: 10.1504/IJCAT.2005.006465

2005, Journal article
Metodi di topologia computazionale per applicazioni inerenti la modellazione di forme
Biasotti S.
Bollettino della Unione matematica italiana. A 8 pp. 461-463
CNR@IRIS | Link

2005, Journal article
Topological coding of surfaces with boundary using Reeb graphs
Biasotti S.
Computer graphics & geometry 7(1) pp. 31-45
CNR@IRIS | Link

2005, Journal article
What?'s in an Image? Towards the Computation of the "?Best"? View of an Object
Oleg Polonsky; Giuseppe Patane'; Silvia Biasotti; Craig Gotsman; Michela Spagnuolo
The visual computer 21(8-10) pp. 840-847
CNR@IRIS | DOI: 10.1007/s00371-005-0326-y

2003, Journal article
Shape understanding by contour-driven retiling
Attene M. (1), Biasotti S. (1), Spagnuolo M. (1)
The visual computer 19(2-3) pp. 127-138
CNR@IRIS | DOI: 10.1007/s00371-002-0182-y128

Part of book

2022, Essay or book chapter
VEM and the Mesh
Tommaso Sorgente, Daniele Prada, Daniela Cabiddu, Silvia Biasotti, Giuseppe Patanè, Micol Pennacchio, Silvia Bertoluzza, Gianmarco Manzini and Michela Spagnuolo
The Virtual Element Method and its Applications pp. 1-57 (SEMA SIMAI Springer Series), edited by Paola F. Antonietti, Lourenço Beirão da Veiga, Gianmarco Manzini. Springer Nature Switzerland, 978-3-030-95318-8
CNR@IRIS | DOI: 10.1007/978-3-030-95319-5

2016, Essay or book chapter
Applications to surface approximation and rainfall analysis
G. Patanè, A. Cerri, V. Skytt , S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo
Heterogenous Spatial Data - Fusion, Modeling, and Analysis for GIS Applications pp. 79-98 (Synthesis Lectures on Visual Computing), edited by Giuseppe Patanè and Michela Spagnuolo. Morgan & Claypool Publishers, 9781627054621
CNR@IRIS | DOI: 10.2200/S00711ED1V01Y201603VCP024

2016, Essay or book chapter
Feature extraction
S. Biasotti, A. Cerri, G. Patanè, and M. Spagnuolo
Heterogenous Spatial Data - Fusion,Modeling, and Analysis for GIS Applications pp. 57-77 (Synthesis Lectures on Visual Computing), edited by Giuseppe Patanè and Michela Spagnuolo. Morgan & Claypool Publishers, 9781627054621
CNR@IRIS | DOI: 10.2200/S00711ED1V01Y201603VCP024

2015, Essay or book chapter
Shape analysis and description using real functions
S. Biasotti, A. Cerri, M. Spagnuolo, and B. Falcidieno
Topological and Statistical Methods for Complex Data pp. 93-107 (Mathematics and visualization), edited by Bennett Janine, Vivodtzev Fabien, Pascucci Valerio.
CNR@IRIS | DOI: 10.1007/978-3-662-44900-4_6

2008, Essay or book chapter
Morphological Representations of Scalar fields
Biasotti S.; de Floriani L.; Falcidieno B.; Papaleo L.
Shape Analysis and Structuring pp. 185-213 (Mathematics and visualization), edited by De Floriani L; Spagnuolo M., 978-3-540-33264-0
CNR@IRIS | DOI: 10.1007/978-3-540-33265-7_6

2008, Essay or book chapter
Skeletal structures
Biasotti S.; D.Attali; Boissonnat J-D.; Edelsbrunner H.; Elber G.; Mortara M.; Sanniti di Baja G.; Spagnuolo M.; Tanase M.; Veltkamp R.
Shape Analysis and Structuring pp. 145-183 (Mathematics and visualization), edited by De Floriani L; Spagnuolo M., 978-3-540-33264-0
CNR@IRIS | DOI: 10.1007/978-3-540-33265-7_5

2007, Essay or book chapter
Analysis and Comparison of Real Functions on Triangulated Surfaces
Biasotti S.; Patane' G.; Spagnuolo M.; Falcidieno B.
Curve and Surface Fitting: Avignon 2006 pp. 41-50, edited by A. Cohen; Hean-Luis Merrien; Larry L. Schumaker., 978-0-9728482-8-2
CNR@IRIS

2004, Essay or book chapter
Surface Shape Understanding based on Extended Reeb Graph Representation
Biasotti S.; Falcidieno B.; Spagnuolo M.
Topological Data Structures for Surfaces: An Introduction to Geographical Information Science pp. 87-102, edited by Sanjay Rana., 978-0-470-85151-7
CNR@IRIS | DOI: 10.1002/0470020288.ch6

Book

2022, Curatorship of journal issues
Foreword to the special issue on 3D object retrieval 2021 workshop (3DOR2021)
S. Biasotti, R.M. Dyke, Y.-K. Lai,P.L. Rosin and R.Veltkamp
p. (Computers & graphics)
CNR@IRIS | DOI: 10.1016/j.cag.2021.10.005

2022, Curatorship of journal issues
Foreword to the Special Issue on Shape Modeling International 2021 (SMI2021)
Silvia Biasotti, Yang Liu, Bo Zhu
p. (Computers & graphics)
CNR@IRIS | DOI: 10.1016/j.cag.2022.03.001

2022, Curatorship of journal issues
Foreword to the Special Issue on Shape Modeling International 2022 (SMI2022)
Silvia Biasotti, Ramanathan Muthuganapathy, Joerg Peters
3 p. (Computers & graphics)
CNR@IRIS | DOI: 10.1016/j.cag.2022.08.011

2021, Curatorship of journal issues
Foreword to the Special Section on Smart Tool and Applications for Graphics (STAG 2020)
R. Pintus, S. Biasotti and S.Berretti

CNR@IRIS | DOI: 10.1016/j.cag.2021.08.002

2020, Curatorship of journal issues
Foreword to the special section on 3D object retrieval 2019
S. Biasotti, B. Falcidieno, G. Lavoué and I. Pratikakis
p. (Computers & graphics)
CNR@IRIS | DOI: 10.1016/j.cag.2020.03.004

2016, Curatorship of journal issues
Foreword to the Special Section on Smart Tools and Applications in Computer Graphics 2015
Biasotti S.; Giachetti A.; Tarini M.
p. (Computers & graphics)
CNR@IRIS | DOI: 10.1016/j.cag.2016.07.005

2014, Book
Mathematical tools for shape analysis and description
Biasotti S.; Falcidieno B.; Giorgi D.; Spagnuolo M.
140 p. (Synthesis lectures on computer graphics and animation), 9781627053631
CNR@IRIS | DOI: 10.2200/S00588ED1V01Y201407CGR016

2014, Curatorship of books
Preface to Special issue on 3DOR 2013
S. Biasotti, I. Pratikakis, U. Castellani, and T. Schreck

CNR@IRIS | DOI: 10.1007/s00371-014-1017-3

2013, Curatorship of books
Eurographics Workshop on 3D Object Retrieval, Girona, Spain, 2013. Proceedings
U. Castellani, T. Schreck, S. Biasotti, I. Pratikakis, A. Godil, and R. C. Veltkamp
, 978-3-905674-44-6
CNR@IRIS

2007, Curatorship of books
Comparing Sets of 3D Digital Shapes through Topological Structures?
Paraboschi L., Biasotti S., Falcidieno B.

CNR@IRIS

2007, Curatorship of books
k-dimensional Size Functions for Shape Description and Comparison
Cerri A., Biasotti S., Giorgi D.

CNR@IRIS

2004, Curatorship of books
Reeb graph representation of surfaces with boundary
Biasotti S.

CNR@IRIS

Conference proceedings

2023, Conference proceedings
Mathematical Methods for the Shape Analysis and Indexing of Tangible CH Artefacts
Elia Moscoso Thompson, Chiara Romanengo, Andreas Scalas, Chiara E. Catalano, Michela Mortara, Silvia Biasotti, Bianca Falcidieno, and Michela Spagnuolo
Mathematical Modeling in Cultural Heritage pp. 99-120 (Springer INdAM Series), edited by G. Bretti et al.. (MACH2021: Mathematical Modeling and Analysis of degradation and restoration in Cultural Heritage, Roma, September 13-15, 2021)
CNR@IRIS | DOI: 10.1007/978-981-99-3679-3_7

2023, Conference proceedings
SHREC 2023: Detection of symmetries on 3D point clouds representing simple shapes
Ivan Sipiran, Chiara Romanengo, Bianca Falcidieno, Silvia Biasotti, Gerasimos Arvanitis, Chen Chen, Vlassis Fotis, Jianfang He, Xiaoling Lv, Konstantinos Moustakas, Silong Peng, Ioannis Romanelis, Wenhao Sun, Christoforos Vlachos, Ziyu Wu, Qiong Xie
Eurographics Workshop on 3D Object Retrieval (2023) pp.tot 8, edited by S. Biasotti, M. Daoudi, U. Fugacci, G. Lavoué and R. C. Veltkamp., Eurographics Association - European Association Computer Graphics (Eurographics Workshop on 3D Object Retrieval (2023), Lille, France, 31/8-1/9/2023)
CNR@IRIS | DOI: 10.2312/3dor.20231148

2022, Conference proceedings
Monitoraggio dello stato del manto stradale usando tecniche di deep learning
Andrea Ranieri, Silvia Biasotti, Elia Moscoso Thompson, Michela Spagnuolo
pp.tot 4 (Ital-IA: Secondo Convegno Nazionale CINI sull'Intelligenza Artificiale, Torino (online), 9-11/02/2022)
CNR@IRIS | Link

2022, Conference communications
Strumenti Intelligenti per Threat Detection e Response
Francesco Sergio Pisani, Silvia Biasotti, Nunziato Cassavia, Luca Caviglione, Gianluigi Folino, Massimo Guarascio, Giuseppe Manco, Marco Zuppelli
pp.tot 4 (Ital-IA: Secondo Convegno Nazionale CINI sull'Intelligenza Artificiale, Torino, online, 9-11/02/2022)
CNR@IRIS | Link

2021, Conference proceedings
A Geometric Approach for Computing the Kernel of a Polyhedron
T. Sorgente, S. Biasotti, and M. Spagnuolo
STAG: Smart Tools and Applications in Graphics (2021) pp. 11-19, edited by P. Frosini, D. Giorgi, S. Melzi, and E. Rodolà., The Eurographics Association (STAG: Smart Tools and Applications in Graphics (2021), Remote event, 26-29 October, 2021)
CNR@IRIS | DOI: 10.2312/stag.20211470

2021, Conference proceedings
Automatic segmentation of archaeological fragments with relief patterns using convolutional neural networks
E. Moscoso Thompson, A. Ranieri, S. Biasotti
EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2021) pp. 93-102, edited by A. Chalmers and V. Hulusic., The Eurographics Association (EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2021), Bournemouth, UK, November 4-6, 2021)
CNR@IRIS | DOI: 10.2312/gch.20211411

2020, Conference proceedings
Recognition, modelling and interactive manipulation of motifs or symbols represented by a composition of curves
C. Romanengo , E. Brunetto , S. Biasotti , C. E. Catalano , and B. Falcidieno
STAG: Smart Tools and Applications in Graphics (2020) pp. 27-35, edited by S. Biasotti, R. Pintus and S. Berretti., The Eurographics Association (STAG: Smart Tools and Applications in Graphics (2020), virtual mode, November 12-13 2020), 978-3-03868-124-3
CNR@IRIS | DOI: 10.2312/stag20201237

2019, Conference proceedings
A preliminary analysis of methods for curvature estimation on surfaces with local reliefs
E. Moscoso Thompson and S. Biasotti
EUROGRAPHICS 2019 pp. 25-28, edited by P. Cignoni and E. Miguel., The Eurographics Association (The European Association for Computer Graphics 40th Annual Conference - EUROGRAPHICS 2019, Genova, Italy, 6 - 10 May, 2019)
CNR@IRIS | DOI: 10.2312/egs.20191006

2019, Curatorship of conference proceedings
EG 3DOR 2019 Eurographics Workshop on 3D Object Retrieval
S. Biasotti, G. Lavoué, B. Falcidieno, and I. Pratikakis (Editors)R. C. Veltkamp (SHREC organizer)
, The Eurographics Association, 978-3-03868-077-2
CNR@IRIS | DOI: 10.2312/3dor.20192005

2019, Conference proceedings
Feature-based Characterisation of Patient-specific 3D Anatomical Models
I. Banerjee, M. Paccini, E. Ferrari, C. E. Catalano, S. Biasotti, and M. Spagnuolo
STAG: Smart Tools and Applications in Graphics (2019) pp. 41-50, edited by M. Agus, M. Corsini and R. Pintus., The Eurographics Association (STAG: Smart Tools and Applications in Graphics (2019), Cagliari, 14-15 November, 2019)
CNR@IRIS | DOI: 10.2312/stag.20191362

2019, Conference proceedings
mpLBP: An Extension of the Local Binary Pattern to Surfaces based on an Efficient Coding of the Point Neighbours
E. Moscoso Thompson, S. Biasotti, J. Digne and R. Chaine
Eurographics Workshop on 3D Object Retrieval (2019) pp. 9-16, edited by S. Biasotti, G. Lavoué, B. Falcidieno, and I. Pratikakis., The Eurographics Association (Eurographics Workshop on 3D Object Retrieval (2019), Genova, Italy, 5-6 May, 2019), 978-3-03868-077-2
CNR@IRIS | DOI: 10.2312/3dor.20191056

2019, Conference proceedings
SHREC'19 track: Feature Curve Extraction on Triangle Meshes
E. Moscoso Thompsony, G. Arvanitis, K. Moustakas, N. Hoang-Xuan, E.R. Nguyen, M. Tran, T. Lejemble, L. Barthe, N.Mellado, C. Romanengo, S. Biasotti, and B. Falcidieno
Eurographics Workshop on 3D Object Retrieval (2019) - SHREC - 3D Shape Retrieval Contest (2019) pp. 85-92, edited by S. Biasotti, G. Lavoué, B. Falcidieno, I. Pratikakis and R. C. Veltkamp., The Eurographics Association (Eurographics Workshop on 3D Object Retrieval (2019), Genova, Italy, 5-6 May, 2019), 978-3-03868-077-2
CNR@IRIS | DOI: 10.2312/3dor.20191066

2018, Conference proceedings
Edge-based LBP description of surfaces with colorimetric patterns
E. Moscoso Thompson and S. Biasotti
Eurographics Workshop on 3D Object Retrieval (2018) pp. 1-8, edited by A. Telea, T. Theoharis, and R. C. Veltkamp. (EG 3DOR 2018 - Eurographics Workshop on 3D Object Retrieval, Delft, The Netherlands, April 16, 2018), 978-3-03868-053-6
CNR@IRIS | DOI: 10.2312/3dor.20181046

2018, Conference proceedings
Experimental similarity assessment for a collection of fragmented artifacts
S. Biasotti, E. Moscoso Thompson, and M. Spagnuolo
Eurographics Workshop on 3D Object Retrieval (2018) pp. 103-110, edited by A. Telea, T. Theoharis, and R. C. Veltkamp. (EG 3DOR 2018 - Eurographics Workshop on 3D Object Retrieval, Delft, The Netherlands, April 16, 2018), 978-3-03868-053-6
CNR@IRIS | DOI: 10.2312/3dor.20181059

2018, Conference proceedings
SHREC'18 track: Recognition of geometric patterns over 3D models
S. Biasotti, E. Moscoso Thompson, L. Barthe, S. Berretti, A. Giachetti, T. Lejemble, N. Mellado, K. Moustakas,I. Manolas, D. Dimou, C. Tortorici, S. Velasco-Forero, N. Werghi, M. Polig, G. Sorrentino, and S. Hermon
Eurographics Workshop on 3D Object Retrieval (2018) pp. 71-77, edited by A. Telea, T. Theoharis, and R. C. Veltkamp. (EG 3DOR 2018 - Eurographics Workshop on 3D Object Retrieval, Delft, The Netherlands, April 16, 2018), 978-3-03868-053-6
CNR@IRIS | DOI: 10.2312/3dor.20181055

2018, Conference proceedings
SHREC'18 track: Retrieval of gray patterns depicted on 3D models
E. Moscoso Thompson, C. Tortorici, N. Werghi, S. Berretti, S. Velasco-Forero, and S. Biasotti
Eurographics Workshop on 3D Object Retrieval (2018) pp. 63-69, edited by A. Telea, T. Theoharis, and R. C. Veltkamp. (EG 3DOR 2018 - Eurographics Workshop on 3D Object Retrieval, Delft, The Netherlands, April 16, 2018), 978-3-03868-053-6
CNR@IRIS | DOI: 10.2312/3dor.20181054

2018, Conference posters
Similarity reasoning for collections of fragmented artefacts: the Gravitate example
S. Biasotti, E. Moscoso Thompson, and M. Spagnuolo
(Shape Modeling International (SMI) 2018, Delft, The Netherlands, 6-8 June, 2018)
CNR@IRIS

2018, Meeting abstracts
Similarity reasoning over collections of 3D artifacts: the GRAVITATE example
S. Biasotti, E. Moscoso Thompson, and M. Spagnuolo
(Workshop GRAVITATE, Visual Heritage 2018, Vienna, November 12-15, 2018)
CNR@IRIS | Link

2018, Conference proceedings
Towards an automatic 3D patterns classification: the GRAVITATE use case
E. Moscoso Thompson, S. Biasotti, G. Sorrentino, M. Polig, and S. Hermon
EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2018) pp. 251-254, edited by R. Sablatnig and M. Wimmer., The Eurographics Association (Eurographics Workshop on Graphics and Cultural Heritage 2018, Vienna, Austria, November 12-15, 2018)
CNR@IRIS | DOI: 10.2312/gch.20181372

2017, Conference proceedings
Shape simplification through graph sparsification
F. Escolano, M. Curado, S. Biasotti, and E.R. Hancock
Graph-Based Representations in Pattern Recognition: 11th IAPR-TC-15 International Workshop, GbRPR 2017, Anacapri, Italy, May 16-18, 2017, Proceedings pp. 13-22 (Lecture notes in computer science 10310), edited by Pasquale Foggia, Cheng-Lin Liu, Mario Vento., Springer International Publishing (11th IAPR-TC-15 International Workshop, GbRPR 2017, Anacapri, 16-18/05/2017), 978-3-319-58960-2
CNR@IRIS | DOI: 10.1007/978-3-319-58961-9_2

2017, Conference proceedings
Shrec'17 Track: Retrieval of surfaces with similar relief patterns
S. Biasotti, E. Moscoso Thompson, M. Aono, A. Ben Hamza, B. Bustos, S. Dong, B. Du, A. Fehri, H. Li,F. A. Limberger, M. Masoumi, M. Rezaei, I. Sipiran, L. Sun, A. Tatsuma, S. Velasco Forero, R. C. Wilson,Y. Wu, J. Zhang, T. Zhao, F. Fornasa, and A. Giachetti
Eurographics Workshop on 3D Object Retrieval (2017) pp. 95-103, edited by I. Pratikakis, F. Dupont, and M. Ovsjanikov., Eurographics Association (Eurographics 2017 Workshop on 3D Object Retrieval, Lyon, France, April 23 - 24, 2017), 978-3-03868-030-7
CNR@IRIS | DOI: 10.2312/3dor.20172005

2016, Conference proceedings
3D objects exploration: guidelines for future research
Biasotti S.; Falcidieno B.; Giorgi D.; Spagnuolo M.
pp. 9-12, edited by Ferreira A., Giachetti A., Giorgi D.., The Eurographics Association (Eurographics Workshop on 3D Object Retrieval, Lisbona, Portugal, 8 May 2016), 978-3-03868-004-8
CNR@IRIS | DOI: 10.2312/3dor.20161081

2016, Conference proceedings
Feature identification in archaeological fragments using families of algebraic curves
M. Torrente, S. Biasotti, and B. Falcidieno
EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2016) pp. 93-96, edited by C. E. Catalano and L. De Luca., Eurographics Association (EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2016), Genova, Italy, October 5-7, 2016), 978-3-03868-011-6
CNR@IRIS | DOI: 10.2312/gch.20161389

2016, Conference proceedings
The shape and semantics modelling group
B. Falcidieno, F. Giannini, M. Spagnuolo, R. Albertoni, M. Attene, S. Biasotti, C. E. Catalano,M. De Martino, M. Monti, M. Mortara, G. Patane', and C. Pizzi
STAG: Smart Tools and Apps in computer Graphics 2016 pp.tot 2, edited by Giovanni Pintore and Filippo Stanco., Eurographics Association (EG Italian Chapter STAG: Smart Tools and Apps in computer Graphics 2016, Genova, Italy, 3-4 October 2016)
CNR@IRIS

2016, Conference proceedings
Tracking the evolution of rainfall precipitation fields using persistent maxima
S. Biasotti, A. Cerri, S. Pittaluga, D. Sobrero, and M. Spagnuolo
STAG: Smart Tools and Apps in computer Graphics (2016) pp. 29-37, edited by Giovanni Pintore and Filippo Stanco., Eurographics Association (STAG: Smart Tools and Apps in computer Graphics (2016), Genova, Italy, October 3-4, 2016)
CNR@IRIS | DOI: 10.2312/stag.20161361

2015, Conference proceedings
A comparison of methods for the approximation and analysis of rainfall fields in environmental applications
G. Patane', A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo
ISPRS Geospatial Week 2015, 28 Sep - 03 Oct 2015, La Grande Motte, France pp. 523-530 (International Society for Photogrammetry and Remote Sensing (ISPRS) book series), edited by M. Brédif, G. Patanè, and T. Dokken. (ISPRS Geospatial Week 2015, La Grande Motte, France, 28 Sep - 03 Oct 2015)
CNR@IRIS | DOI: 10.5194/isprsannals-II-3-W5-523-2015

2015, Conference proceedings
SHREC15 Track: Retrieval of non-rigid (textured) shapes using low quality 3D models
A. Giachetti, F. Farina, F. Fornasa, A. Tatsuma, C. Sanada, M. Aono, S. Biasotti, A. Cerri, and S. Choi
Eurographics Workshop on 3D Object Retrieval (2015), pp. 1-8, edited by I. Pratikakis, M. Spagnuolo, T. Theoharis, L. Van Gool, and R. Veltkamp., Eurographics Association (3 DOR 2015 Eurographics Workshop on 3D Object Retrieval, Zurigo, 2-5 Aprile 2015), 978-3-905674-78-1
CNR@IRIS | DOI: 10.2312/3dor.20151067

2015, Curatorship of conference proceedings
Smart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
S. Biasotti, M. Tarini, and A. Giachetti (Editors)
, Eurographics Association, 978-3-905674-97-2
CNR@IRIS | DOI: 10.2312/stag.20152022

2014, Conference posters
Analysis of Geospatial Data through Geometric-Topological Properties
S. Biasotti, A. Cerri, B. Falcidieno, and M. Spagnuolo
(8th International Conference CURVES and SURFACES, Paris, France, 12-18 Giugno 2014)
CNR@IRIS

2014, Conference proceedings
Quantifying 3D shape similarity using maps: Recent trends, applications and perspectives
S. Biasotti, A. Cerri, A. Bronstein, and M. Bronstein
EUROGRAPHICS 2014 - STAR - State of The Art Report pp. 135-159, edited by S. Lefebvre and M. Spagnuolo., Eurographics Association - European Association Computer Graphics (Eurographics 2014, Strasbourg, France, 7-11 April, 2014)
CNR@IRIS | DOI: 10.2312/egst.20141039

2014, Conference proceedings
Reasoning About Shape in Complex Datasets: Geometry, Structure and Semantics
S. Biasotti, H. Laga, M. Mortara, and M. Spagnuolo
EUROGRAPHICS 2014 - Tutorials, Eurographics Association - European Association Computer Graphics (The European Association for Computer Graphics 35th Annual Conference - EUROGRAPHICS 2014, Strasbourg, France, April 7th - 11th, 2014)
CNR@IRIS | DOI: 10.2312/egt.20141018

2014, Conference communications
Shape analysis and similarity assessment using functions
S. Biasotti, A. Cerri, M. Spagnuolo, and B. Falcidieno
(8th International Conference CURVES and SURFACES, Paris, France, 12-18 Giugno 2014)
CNR@IRIS

2014, Conference proceedings
SHREC'14 Track: Retrieval and Classification on Textured 3D Models
Biasotti S.; Cerri A.; Abdelrahman M.; Aono M.; Ben Hamza A.; El-Melegy M.; Farag A.; Garro V.; Giachetti D.; Giorgi D.; Godil A.; Li C.; Liu Y.; Martono H.; Sanada C.; Tatsuma A.; Velasco-Forero S.; Xu C.
pp. 111-120, edited by B. Bustos, H. Tabia, J.-P. Vandeborre, R. Veltkamp., Eurographics Association - European Association Computer Graphics (Eurographics Workshop on 3D Object Retrieval (2014), Strasbourg, France, April 6, 2014)
CNR@IRIS | DOI: 10.2312/3dor.20141057

2014, Conference proceedings
Similarity assessment for the analysis of 3D artefacts
S. Biasotti, A. Cerri, B. Falcidieno, and M. Spagnuolo
EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2014) pp. 155-164, edited by R. Klein and P. Santos., Eurographics Association (EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2014), Darmstadt, Germany, 6-8 ottobre 2014)
CNR@IRIS | DOI: 10.2312/gch.20141313

2013, Conference proceedings
Complexity Fusion for Indexing Reeb Digraphs
F. Escolano, E. R. Hancock, and S. Biasotti
Computer Analysis of Images and Patterns pp. 120-127 (Lecture notes in computer science), edited by Wilson, R.; Hancock, E.; Bors, A.; Smith, W.., Springer (Computer Analysis of Images and Patterns 15th International Conference, CAIP 2013, York, UK, August 27-29, 2013)
CNR@IRIS | DOI: 10.1007/978-3-642-40261-6_14

2013, Conference proceedings
Learning Kernels on Extended Reeb Graphs for 3D shape classification and retrieval
V. Barra and S. Biasotti
Eurographics Workshop on 3D Object Retrieval (2013) pp. 25-32, edited by S. Biasotti, I. Pratikakis, U. Castellani, T. Schreck, A. Godil, and R. Veltkamp., Eurographics Association (Eurographics Workshop on 3D Object Retrieval, Girona, Spain, 11 Maggio 2013), 978-3-905674-44-6
CNR@IRIS | DOI: 10.2312/3DOR/3DOR13/025-032

2013, Conference proceedings
SHREC'13 Track: Retrieval on textured 3D models
A. Cerri, S. Biasotti, M. Abdelrahman, J. Angulo, K. Berger, L. Chevallier, M. El-Melegy, A. Farag, F. Lefebvre,A. Giachetti, H. Guermoud, Y.-J. Liu, S. Velasco-Forero, JR. Vigouroux, C.-X. Xu, and J.-B. Zhang
Eurographics Workshop on 3D Object Retrieval (2013) pp. 73-80, edited by S. Biasotti, I. Pratikakis, U. Castellani, T. Schreck, A. Godil, and R. Veltkamp., Eurographics Association (Eurographics Workshop on 3D Object Retrieval, Girona, Spain, 11 Maggio 2013), 978-3-905674-44-6
CNR@IRIS | DOI: 10.2312/3DOR/3DOR13/073-080

2012, Conference proceedings
SHREC'12 Track: Stability on Abstract Shapes
S. Biasotti, X. Bai, B. Bustos, A. Cerri, D. Giorgi, L. Li, M. Mortara, I. Sipiran, S. Zhang, and M. Spagnuolo
EG 3DOR 2012 pp. 101-107 (Eurographics Workshop on 3D Object Retrieval ), edited by M. Spagnuolo; M. Bronstein; A. Bronstein; A. Ferreira. (Eurographics Workshop on 3D Object Retrieval (2012), Cagliari, Sardegna, Italia, 13 Maggio 2012)
CNR@IRIS | DOI: 10.2312/3DOR/3DOR12/101-107

2012, Conference posters
Surface quadrangulations using scalar functions
J-M. Favreau, S. Biasotti, V. Barra, and M. Spagnuolo
(Symposium on Geometry Processing 2012, Tallin, Estonia, 16-18 July 2012)
CNR@IRIS

2012, Conference proceedings
The Hitchhiker's guide to the galaxy of mathematical tools for shape analysis
S. Biasotti, B. Falcidieno, D. Giorgi, and M. Spagnuolo
pp.tot 33 (SIGGRAPH'12 - ACM SIGGRAPH 2012 Courses, Los Angeles, CA, USA, 5-9 July 2012), 978-1-4503-1678-1
CNR@IRIS | DOI: 10.1145/2343483.2343499

2011, Conference proceedings
Robustness and modularity of 2-dimensional size-functions functions ? An experimental study
S. Biasotti, A. Cerri, and D. Giorgi
Computer Analysis of Images and Patterns pp. 34-41 (Lecture notes in computer science), edited by P. Real; D. Diaz-Pernil, H. Molina-Abril, A. Bercianol, W. Kropatsch. (14th International Conference on Computer Analysis of Images and Patterns (CAIP 2011), Seville (Spain), 29-31 Agosto 2011), 978-3-642-23671-6
CNR@IRIS | DOI: 10.1007/978-3-642-23672-3_5

2010, Meeting abstracts
2-dimensional matching distance for surface mesh comparison
S. Biasotti, A. Cerri, P. Frosini, and D. Giorgi
(7th Int. Conference on Curves and Surfaces, Avignon, France)
CNR@IRIS

2010, Meeting abstracts
Extended Reeb graph description of volume data
S. Biasotti, B. Falcidieno, and M. Spagnuolo
Résumés pp. 9-10, edited by J.-D: Boissonnat; P. Chenin; A. Cohen; C. Gout; T. lyche; M.-L. Mazure; L. L. Schumaker. (7th Int. Conference on Curves and Surfaces, Avignon, France, 24-30 Giugno 2010)
CNR@IRIS

2010, Conference proceedings
High-dimensional Spectral Feature Selection for 3D Object Recognition based on Reeb Graphs
B. Bonev, F. Escolano, D. Giorgi, and S. Biasotti
Structural, Syntactic, and Statistical Pattern Recognition pp. 119-128 (Lecture notes in computer science), edited by Hancock E. R.; Wilson R. C.; Windeatt T.; Ulusoy I.; Escolano F.. (+SSPR 2010: Joint IAPR International Workshops on Structural and Syntactic Pattern Recognition (SSPR 2010) and Statistical Techniques in Pattern Recognition (SPR 2010), Cesme, Izmir, Turkey, 18-20 Agosto 2010), 978-3-642-14979-5
CNR@IRIS | DOI: 10.1007/978-3-642-14980-1_11

2010, Conference proceedings
Information-theoretic Feature Selection from Unattributed Graphs
B. Bonev, F. Escolano, D. Giorgi, and S. Biasotti
20th International Conference on Pattern Recognition (ICPR), 2010 pp. 930-933 (International Conference on Pattern Recognition) (20th International conference on Pattern Recognition (ICPR), 2010, Istanbul, Turkey, 23-26 Agosto 2010), 978-1-4244-7542-1
CNR@IRIS | DOI: 10.1109/ICPR.2010.233

2010, Meeting abstracts
n-loop computation using scalar functions
J-M. Favreau , S. Biasotti, V. Barra, and M. Spagnuolo
(7th Int. Conference on Curves and Surfaces, Avignon, France)
CNR@IRIS

2010, Conference proceedings
Shape comparison through mutual distances of real functions
S. Biasotti
3DOR'10 - ACM MM'10 & co-located Workshop: Proceedings of the ACM Multimedia 2010 International Conference pp. 33-38 (ACM Multimedia 2010 International Conference and co-located workshops, Firenze, 25-10-2010), 978-1-4503-0160-2
CNR@IRIS | DOI: 10.1145/1877808.1877816

2009, Conference proceedings
A critical assessment of 2D and 3D face recognition algorithms
Giorgi D.; Attene M.; Patanè G.; Marini S.; Pizzi C.; Biasotti S.; Spagnuolo M.; Falcidieno B.; Corvi M.; Usai L.; Roncarolo L.; Garibotto G.
Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009. AVSS '09 pp. 79-84, IEEE Computer Society (6th IEEE International Conference on Advanced Video and Signal Based Surveillance, Genova, Italy, 2-4 Sept. 2009), 978-0-7695-3718-4
CNR@IRIS | DOI: 10.1109/AVSS.2009.82

2009, Conference proceedings
Riconoscimento di volti con tecniche 3D per controlli di sicurezza
Giorgi D., Attene M., Patanè G., Marini S., Pizzi C., Biasotti S., Spagnuolo M., Falcidieno B., Usai L.
('Scienza e Tecnica Rendono Sicuro il Lavoro', Genova)
CNR@IRIS

2009, Conference proceedings
SHREC?09 Track: Structural Shape Retrieval on Watertight Models
Hartveldt J., Spagnuolo M. , Axenopoulos A., Biasotti S., Daras P. , Dutagaci H., Furuya T., Godil A., Li X., Mademlis A. , Marini S., Napoleon T., Ohbuchi R., Tezuka M.
(3DOR09 Eurographics Workshop on 3D Object Retrieval, Munich, Germany)
CNR@IRIS

2008, Conference proceedings
Comparing shapes in multidimensional size theory
Biasotti S., Cerri A., Frosini P., Giorgi D., Landi C.
(Atti del IX Congresso SIMAI, Roma)
CNR@IRIS

2008, Conference communications
Computation and application issues in multidimensional shape description
Giorgi D., Biasotti S., Cerri A., Frosini P., Landi C.
(Algebraic and topological methods in Computer Science (ATMCS) III, Parigi, Francia)
CNR@IRIS

2008, Conference proceedings
Computational Topology for 3D Shape Description and Matching
Biasotti S., Giorgi D., Patanè G., Spagnuolo M., Falcidieno B.
(Atti del IX Congresso SIMAI, Roma)
CNR@IRIS

2008, Conference posters
Computational topology techniques for Shape Modelling and Reasoning
Falcidieno B., Spagnuolo M., Biasotti S., Giorgi D.
(New Trends in Industrial and Applied Mathematics, Int. Conference in memory of Prof. A. M. Anile, Catania, Italy)
CNR@IRIS

2008, Conference communications
Exploring 3D shapes through shape descriptors
Biasotti S.
(Mathematical Problems In Engineering, Aerospace and Sciences, Genova, Italia)
CNR@IRIS

2008, Conference communications
Laplacian eigenfunctions for Shape Analysis and Abstraction
Patanè G., Biasotti S., Giorgi D., Spagnuolo M.
(Shape Modelling International 2008, New York, USA)
CNR@IRIS

2008, Conference communications
Reeb graphs for shape analysis and synthesis
Biasotti S., Giorgi D., Spagnuolo M., Falcidieno B.
(Algebraic and topological methods in Computer Science (ATMCS) III, Parigi, Francia)
CNR@IRIS

2008, Conference proceedings
Shape retrieval contest 2008: Stability of watertight models
Silvia Biasotti; Marco Attene
IEEE International Conference on Shape Modeling and Applications, 2008. SMI 2008 pp. 217-218, edited by Michela Spagnuolo; Daniel Cohen-Or; Xianfeng David Gu., IEEE Computer Society (Shape Modeling International (SMI 2008), Stony Brook University, New York, USA, 4-6 June 2008), 978-1-4244-2261-6
CNR@IRIS | DOI: 10.1109/SMI.2008.4547975

2007, Conference proceedings
3D classification via structural prototypes
Biasotti S.; Giorgi D.; Marini S.; Spagnuolo M.; Falcidieno B.
Semantic Multimedia pp. 140-143 (Lecture notes in computer science), edited by Falcidieno B.; Spagnuolo M.; Avrithis Y.; Kompatsiaris I.; Buitelaar P.. (2nd International Conference on Semantics and Digital Media Technologies, SAMT 2007, Genova, Italy, 5-7 Dicembre 2007), 978-3-540-77033-6
CNR@IRIS | DOI: 10.1007/978-3-540-77051-0_16

2007, Conference proceedings
3D Scene Comparison using Topological Graphs
Paraboschi L. , Biasotti S. e Falcidieno B.
(Eurographics Italian Chapter, Università di Trento, 14-16 Febbraio 2007, Trento, Italia)
CNR@IRIS

2007, Conference proceedings
3D Shape Description and matching based on properties of real functions
Biasotti S.; Falcidieno B.; Frosini P.; Giorgi D.;Landi C.; Patané G.; Spagnuolo M.
EG2007 Tutorial Notes, Vol.2 pp. 949-998 (Eurographics technical report series), edited by Myszkowski K.; Havran V.. (Eurographics 2007, Praga, Repubblica Ceca, 3-7 Settembre 2007)
CNR@IRIS | Link

2007, Conference proceedings
3D Shape Matching and Classification
Spagnuolo M., Marini S., Giorgi D., Biasotti S.
(Israel ? Italy Bi-National Conference on Shape Modelling and Reasoning for Industrial and Biomedical Applications, May 7-8, 2007, Haifa, Israele)
CNR@IRIS

2007, Conference proceedings
Analysis and Comparison of Real Functions on Triangulated Surfaces
Biasotti S.; Patane' G.; Spagnuolo M.; Falcidieno B.
Curve and Surface Fitting: Avignon 2006 pp. 41-50 (Modern Methods in Mathematics), edited by A. Cohen; Hean-Luis Merrien; Larry L. Schumaker., Nashboro Press (Curve and Surface Fitting: Avignon 2006, Avignon, 29 giugno-5 luglio), 978-0-9728482-8-2
CNR@IRIS

2007, Conference proceedings
Comparing Sets of 3D Digital Shapes through Topological Structures
Paraboschi L.; Biasotti S.; Falcidieno B.
Graph-Based Representations in Pattern Recognition pp. 114-125 (Lecture notes in computer science), edited by Escolano F.; Vento M.. (6th IAPR-TC-15 International Workshop on Graph-Based Representations in Pattern Recognition, Alicante, 11-13 Giugno 2007), 978-3-540-72902-0
CNR@IRIS | DOI: 10.1007/978-3-540-72903-7_11

2007, Conference communications
Confronto di forma mediante funzioni di taglia e gruppi di omologia persistente multidimensionali
Biasotti S., Cagliari F., Cerri A., Di Fabio B., Ferri M., Frosini P., Giorgi D. e Landi C.
(XVIII Congresso UMI, 23-29 Settembre, 2007, Bari, Italia)
CNR@IRIS

2007, Conference posters
Differential topology methods for shape description
Biasotti S., Giorgi D., Patané G. , Spagnuolo M. , Falcidieno B.
(6th International Congress on Industrial and Applied Mathematics, 16-20 luglio 2007, Zurigo, Svizzera)
CNR@IRIS

2007, Conference proceedings
k-dimensional Size Functions for Shape Description and Comparison
Cerri A.; Biasotti S.; Giorgi D.
14th International Conference on Image Analysis and Processing, 2007. ICIAP 2007 pp. 795-800, edited by Cucchiara R.., IEEE Computer Society (14th International Conference on Image Analysis and Processing, 2007. ICIAP 2007, Modena, 10-14 Sept. 2007), 978-0-7695-2877-9
CNR@IRIS | DOI: 10.1109/ICIAP.2007.4362873

2007, Conference communications
Multidimensional size functions and persistence homology groups for shape comparisons
Biasotti S., Cagliari F. , Cerri A., Di Fabio B., Ferri M. , Frosini P., Giorgi D. e Landi C.
(SIMAI-INDAM ?Prospettive di sviluppo della matematica applicata in Italia?, 18-19 Maggio, 2007, Parma, Italia)
CNR@IRIS

2007, Conference communications
Multidimensional Size Theory
Biasotti S., Cerri A., Frosini P. , Giorgi D., Landi C.
(Deutsche Mathematiker-Vereinigung und Gesellschaft für Didaktik der Mathematik, 29-30 Marzo 2007, Berlino, Germania)
CNR@IRIS

2007, Conference posters
Shape comparison by means of multidimensional size functions
Biasotti S., Cerri A., Frosini P., Giorgi D., Landi C.
(Int. Computer Vision Summer School 2007, Catania, Italia)
CNR@IRIS

2006, Conference proceedings
A comparison Framework for 3D Object Classification Methods
S. Biasotti; D. Giorgi; S. Marini; M. Spagnuolo; B. Falcidieno
MULTIMEDIA CONTENT REPRESENTATION, CLASSIFICATION AND SECURITY pp. 314-321 (Lecture notes in computer science), edited by B. Gunsel; AK. Jain; AM Tekalp; B. Sankur., Springer-Verlag (International Workshop on Multimedia Content Representation, Classification and Security (MRCS 2006), Istanbul, 11-13 September 2006), 3-540-39392-7
CNR@IRIS | DOI: 10.1007/11848035_42

2006, Conference posters
Analysis of Scalar fields on Triangulated Surfaces
Biasotti S., Patané G.,Spagnuolo M., Falcidieno B.
(Int. Conference on curves and Surfaces, Avignon, France)
CNR@IRIS

2006, Conference posters
Partial Matching by Structural Descriptors
Marini S., Biasotti S., Falcidieno B.
(Content Based Retrieval, Dagstuhl, Germany)
CNR@IRIS

2006, Conference proceedings
Size functions for 3D shape retrieval
Biasotti S.; Giorgi D.; Spagnuolo M.; Falcidieno B.
SGP06: Eurographics Symposium on Geometry Processing pp. 239-242 (Symposium on Geometry Processing), edited by Polthier K.; Sheffer A.. (Fourth Eurographics Symposium on Geometry Processing, Cagliari, Sardegna, Italia, 26-28 Giugno 2006), 1-56881-350-3
CNR@IRIS | Link

2006, Conference posters
Structural descriptors for 3D shapes
Spagnuolo M., Biasotti S.,Falcidieno B., Marini S.
(Conference on Content Based Retrieval, Dagstuhl, Germany)
CNR@IRIS

2006, Conference proceedings
Sub-part correspondence using structure and geometry
Biasotti S., Marini S.
(Proceedings of Eurographics Italian Chapter, Catania, 2006)
CNR@IRIS | Link

2006, Conference proceedings
Topological, Geometric and Structural Approaches to Enhance Shape Information
Attene M.; Biasotti S.; Mortara M.; Patané G.; Spagnuolo M.; Falcidieno B.
Proceedings of Eurographics Italian Chapter Conference (2006) pp. 7-13, edited by G. Gallo; S. Battiato; F. Stanco., Eurographics Association - European Association Computer Graphics (4th Eurographics Italian Chapter Conference, Catania, 22-24/2/2006), 3-905673-58-4
CNR@IRIS | DOI: 10.2312/LocalChapterEvents/ItalianChapConf2006/007-013

2005, Conference proceedings
3D Shape Matching and Retrieval by Structural Descriptors
Spagnuolo M., Biasotti S., Marini S., Falcidieno B.
(New Technologies and Visualization Methods for Product Development Design and Reverse Engineering, Haifa, Israel)
CNR@IRIS

2005, Conference proceedings
Topologia computazionale e analisi della forma
Biasotti S., Falcidieno B.
(Matematica, Arte e Industria Culturale, Cetraro (CS))
CNR@IRIS

2004, Conference posters
A multi-resolutive extraction of geometric descriptors for virtual shapes and humans
Biasotti S., Falcidieno B., Marini S., Mortara M., Patané G., Spagnuolo M., Tangelder H.
(Mathematical Methods for Curves and Surfaces, Tromso, Norway)
CNR@IRIS

2004, Conference proceedings
Animatable Human Body Reconstruction from 3D Scan Data using Templates
Laurent Moccozet, Fabien Dellas, Nadia Magnenat-Thalmann, Silvia Biasotti, Michela Mortara, Bianca Falcidieno, Patrick Min, Remco Veltkamp
Proceedings Workshop on Modelling and Motion Capture Techniques for Virtual Environments (CapTech 2004) pp. 1-7, edited by N.M. Thalmann, D. Thalmann., University of Geneva (Workshop on Modelling and Motion Capture Techniques for Virtual Environments, Zermatt, Switzerland, 9-11 December 2004)
CNR@IRIS

2004, Conference communications
Computational topology methods for 3D shape modelling
Biasotti S., Falcidieno B., Spagnuolo M.
(VII Congresso SIMAI, VII Congresso SIMAI Venezia)
CNR@IRIS

2004, Conference proceedings
Reeb graph representation of surfaces with boundary
Biasotti S.
Proceedings of Shape Modeling Applications, 2004 pp. 371-374, edited by Giannini F.; Pasko A.., IEEE Computer Society (Shape Modeling Applications, 2004, Genova, 7-9 June 2004), 0-7695-2075-8
CNR@IRIS | DOI: 10.1109/SMI.2004.1314530

Other tipology

2007, Software
ShapeAnnotator - Multi-segmentation and semantic annotation of 3D surface meshes
Marco Attene, Francesco Robbiano, Michela Spagnuolo, Bianca Falcidieno, Silvia Biasotti, Michela Mortara, Giuseppe Patane, Riccardo Albertorni, Chiara Catalano, Simone Marini

CNR@IRIS | Link

Patents

2005, Industrial invention patent
SHREC: SHape characterization and structuring through REeb graph Computation
Biasotti S.
n. 003653
CNR@IRIS

Report and working paper

2019, Technical report
Recognising characteristic elements through the analysis of curves on 3D models
C. Romanengo, S. Biasotti, and B. Falcidieno
19-01 pp.tot 24
CNR@IRIS | Link

2017, Technical report
Analysis of a multi-ring technique for 3D pattern recognition
E. Moscoso Thompson and S. Biasotti
17-12 pp.tot 20
CNR@IRIS | Link

2016, Technical report
Calcolo di descrittori ibridi geometria-colore per l'analisi di similarità di forme 3D
A. Raffo and S. Biasotti
16-05 pp.tot 29
CNR@IRIS | Link

2016, Technical report
Comparing methods for the approximation of rainfall fields in environmental applications
G. Patané, A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo
16-10 pp.tot 31
CNR@IRIS | Link

2016, Technical report
Feature curve identification in archaeological fragments using an extension of the Hough transform
M. Torrente, S. Biasotti, and B. Falcidieno
16-09 pp.tot 24
CNR@IRIS | Link

2016, Research report
GRAVITATE D3.1 Report on Shape Analysis and Matching and on Semantic Matching
S. Biasotti, A. Cerri, C. E. Catalano, B. Falcidieno, M.-L. Torrente, S. E. Middleton, L. Dorst, I. Shimshoni, A. Tal, and D. Oldman
D3.1 pp.tot 91
CNR@IRIS

2016, Technical report
Persistence-based tracking of rainfall field maxima
S. Biasotti, A. Cerri, S. Pittaluga, D. Sobrero, and M. Spagnuolo
16-11 pp.tot 21
CNR@IRIS | Link

2014, Research report
Deliverable D8.8.2 - Report on the IQmulus Processing Contest - Year 2
S. Biasotti, M. Attene, B.G.H. Gorte, J. Boehm, N. Paparoditis, H. Piete, and D. Kristof
pp.tot 16
CNR@IRIS

2013, Research report
D4.1.1 Development Guidelines for Data Integration and Processing - Version 1
G. Patanè (Editor), M. Spagnuolo, S.Biasotti, A. Cerri, B. Falcidieno, J. Boehm, S. Julier, D. Backes, D. Kristof, M. Belenyesi, I. Laszlo, R. Giachetta, G.Nadorm, I. Fekkete, D. Gera, T. Dokken, V. Skytt, R, Lindenbergh, B. Sirmacek, J.s Populus, and T. Bajjouk

CNR@IRIS

2010, Technical report
An Information-theroretic Feature Selection Technique for Unattributed Graph Classification
B. Bonev, F. Escolano, D. Giorgi, and S. Biasotti

CNR@IRIS

2010, Technical report
Approximating the 2-Dimensional Matching Distance
S. Biasotti, A. Cerri, D. Giorgi, and P. Frosini
pp.tot 18
CNR@IRIS

2009, Technical report
Adaptive Shape Chartification
S. Biasotti; G. Patane'; M. Spagnuolo; B. Falcidieno; G. Barequet

CNR@IRIS

2009, Technical report
Graph-based Representation of Point Clouds
Natali M., Biasotti S., Patanè G., Falcidieno B.

CNR@IRIS

2008, Technical report
Discrete Laplace-Beltrami Operators for Shape Analysis
Biasotti S., Giorgi D., Patanè G., Reuter M., Spagnuolo M., Falcidieno B.

CNR@IRIS

2008, Technical report
SHape REtrieval Contest 2008: Stability Track on Watertight Models
Biasotti S., Attene M.

CNR@IRIS

2007, Technical report
k-dimensional Size Functions for Shape Description and Comparison
Biasotti S., Giorgi D., Cerri A.

CNR@IRIS

2007, Technical report
Multidimensional size functions for shape comparison
Biasotti S., Cerri A., Frosini P., Giorgi D. , Landi C.

CNR@IRIS

2007, Technical report
Partial Matching Track on Watertight Models
Biasotti S., Marini S. , Paraboschi L.

CNR@IRIS

2007, Technical report
Watertight Models Track
Biasotti S., Giorgi D. e Paraboschi L.

CNR@IRIS

2006, Technical report
3D Shape classification: a comparative framework
Biasotti S., Giorgi D,, Marini S., Spagnuolo M., Falcidieno B.

CNR@IRIS

2006, Technical report
Computing size functions for 3D models
Biasotti S., Giorgi D., Spagnuolo M.,Falcidieno B.

CNR@IRIS

2006, Technical report
Confronto di forme digitali tridimensionali attraverso strutture topologiche
Paraboschi L., Biasotti S. , Falcidieno B.

CNR@IRIS

2006, Technical report
Geometrical-topological properties of real functions for describing shapes
Biasotti S., De Floriani L., Falcidieno B., Frosini P., Giorgi D., Landi C., Papaleo L., Spagnuolo M.

CNR@IRIS

2006, Technical report
Improvement of 3D classification performance via structural protoypes
Biasotti S, Giorgi D., Marini S., Spagnuolo M., Falcidieno B.

CNR@IRIS

2006, Technical report
Multi-Segmentation and Annotation of 3D Surface Meshes
Attene M., Biasotti S., Mortara M., Patané G., Robbiano F., Albertoni R., Catalano C., Marini S., Spagnuolo M., Falcidieno B.

CNR@IRIS

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Silvia Biasotti

Research Activity

Experience

Projects

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Index

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Highlights