Concept
Clustal
Publications associées (26)
Comparing Annual Glare Simulation Methods
Recently, there have been multiple proposals for faster methods to calculate glare metrics, daylight glare probability (DGP) in particular. This is driven simultaneously by the lengthy times required to simulate DGP with a conventional image-based approach ...
2022Poly-NL: Linear Complexity Non-local Layers With 3rd Order Polynomials
Grigorios Chrysos, Filippos Kokkinos
Spatial self-attention layers, in the form of Non-Local blocks, introduce long-range dependencies in Convolutional Neural Networks by computing pairwise similarities among all possible positions. Such pairwise functions underpin the effectiveness of non-lo ...
IEEE2021MPGM: Scalable and Accurate Multiple Network Alignment
Matthias Grossglauser, Ehsan Kazemi
Protein-protein interaction (PPI) network alignment is a canonical operation to transfer biological knowledge among species. The alignment of PPI-networks has many applications, such as the prediction of protein function, detection of conserved network mot ...
IEEE COMPUTER SOC2020Exponentially long orbits in Hopfield neural networks
Wulfram Gerstner, Johanni Michael Brea, Samuel Pavio Muscinelli
We show that Hopfield neural networks with synchronous dynamics and asymmetric weights admit stable orbits that form sequences of maximal length. For N units, these sequences have length T = 2^N; that is, they cover the full state space. We present a mathe ...
Massachusetts Institute of Technology Press2017Optical Tomographic Image Reconstruction Based on Beam Propagation and Sparse Regularization
Michaël Unser, Demetri Psaltis, Cédric René Jean Vonesch, Ulugbek Kamilov
Optical tomographic imaging requires an accurate forward model as well as regularization to mitigate missing-data artifacts and to suppress noise. Nonlinear forward models can provide more accurate interpretation of the measured data than their linear coun ...
2016Progressive Geometric Algorithms
Progressive algorithms are algorithms that, on the way to computing a complete solution to the problem at hand, output intermediate solutions that approximate the complete solution increasingly well. We present a framework for analyzing such algorithms, an ...
Carleton Univ, Dept Mathematics & Statistics2015Registration with the Point Cloud Library A Modular Framework for Aligning in 3-D
The open-source point cloud library (PCL) and the tools available for point cloud registration is presented. Pairwise registration is usually carried out by means of one of the several variants of the ICP algorithm. Due to the nonconvexity of the optimizat ...
Ieee-Inst Electrical Electronics Engineers Inc2015Systematic errors of skin-friction measurements by oil-film interferometry
Peter Monkewitz, Jean-Daniel Rüedi
In recent years, the independent measurement of wall shear stress with oil-film or oil-drop interferometry has become a cornerstone of turbulent-boundary-layer research as many arguments depend critically on a precise knowledge of the skin friction tau(w)* ...
Cambridge University Press2015Analysis of image registration with tangent distance
The computation of the geometric transformation between a reference and a target image, known as image registration or alignment, corresponds to the projection of the target image onto the transformation manifold of the reference image (the set of images g ...
2014Analysis of Image Registration with Tangent Distance
The computation of the geometric transformation between a reference and a target image, known as image registration or alignment, corresponds to the projection of the target image onto the transformation manifold of the reference image (the set of images g ...
2014