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Efficiently parallelizable strassen-based multiplication of a matrix by its transpose
An efficient algorithm for computing the multiplication of a matrix by its transpose, exploiting Strassen-like recursions. The algorithm is designed to be parallelized with multiple paradigms, from multi-threading to distributed computing.
Viviana Arrigoni
,
Filippo Maggioli
,
Annalisa Massini
,
Emanuele Rodolà
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PDF
GitHub
Intra-operative Update of Boundary Conditions for Patient-Specific Surgical Simulation
Patient-specific Biomechanical Models (PBMs) can enhance computer assisted surgical procedures with critical information. Although …
Eleonora Tagliabue
,
Marco Piccinelli
,
Diego Dall'Alba
,
Juan Verde
,
Micha Pfeiffer
,
Riccardo Marin
,
Stefanie Speidel
,
Paolo Fiorini
,
Stéphane Cotin
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Orthogonalized Fourier polynomials for signal approximation and transfer
The usual Laplacian eigenbasis is extended to consider also polynomials of the eigenfunctions. The new extended basis has in increased descriptive power in signal reconstruction and transfer tasks, coming at a very reduced cost.
Filippo Maggioli
,
Simone Melzi
,
Maks Ovsjanikov
,
Michael M. Bronstein
,
Emanuele Rodolà
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PDF
GitHub
Instant recovery of shape from spectrum via latent space connections
We introduce the first learning-based method for recovering shapes from Laplacian spectra. Given an auto-encoder, our model takes the …
Riccardo Marin
,
Arianna Rampini
,
Umberto Castellani
,
Emanuele Rodolà
,
Maks Ovsjanikov
,
Simone Melzi
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PDF
GitHub
Best Student Paper Award
Towards Precise Completion of Deformable Shapes
According to Aristotle, the whole is greater than the sum of its parts. This statement was adopted to explain human perception by the …
Oshri Halimi
,
Ido Imanuel
,
Or Litany
,
Giovanni Trappolini
,
Emanuele Rodolà
,
Leo Guibas
,
Ron Kimmel
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URL
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KERMIT: Complementing Transformer Architectures with Encoders of Explicit Syntactic Interpretations
Syntactic parsers have dominated natural language understanding for decades. Yet, their syntactic interpretations are losing centrality …
Fabio Massimo Zanzotto
,
Andrea Santilli
,
Leonardo Ranaldi
,
Dario Onorati
,
Pierfrancesco Tommasino
,
Francesca Fallucchi
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LIMP: Learning Latent Shape Representations with Metric Preservation Priors
In this paper, we advocate the adoption of metric preservation as a powerful prior for learning latent representations of deformable 3D …
Luca Cosmo
,
Antonio Norelli
,
Oshri Halimi
,
Ron Kimmel
,
Emanuele Rodolà
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arXiv
GitHub
Learning interaction patterns from surface representations of protein structure
Predicting interactions between proteins and other biomolecules purely based on structure is an unsolved problem in biology. The …
Pablo Gainza
,
Freyr Sverrisson
,
Federico Monti
,
Emanuele Rodolà
,
Michael M. Bronstein
,
Bruno Correia
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PDF
Correspondence-Free Region Localization for Partial Shape Similarity via Hamiltonian Spectrum Alignment
We consider the problem of localizing relevant subsets of non-rigid geometric shapes given only a partial 3D query as the input. Such …
Arianna Rampini
,
Irene Tallini
,
Maks Ovsjanikov
,
Alex M. Bronstein
,
Emanuele Rodolà
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URL
PDF
GitHub
Best Paper Award
High-Resolution Augmentation for Automatic Template-Based Matching of Human Models
We propose a new approach for 3D shape matching of deformable human shapes. Our approach is based on the joint adoption of three …
Riccardo Marin
,
Simone Melzi
,
Emanuele Rodolà
,
Umberto Castellani
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arXiv
URL
GitHub
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