Results 21 to 30 of about 269,748 (266)
Stochastic normalizing flows as non-equilibrium transformations
Journal of High Energy Physics, 2022 Normalizing flows are a class of deep generative models that provide a promising route to sample lattice field theories more efficiently than conventional Monte Carlo simulations.
Michele Caselle +3 more
doaj +1 more source
Integer-ambiguity resolution in astronomy and geodesy
, 2013 Recent theoretical developments in astronomical aperture synthesis have revealed the existence of integer-ambiguity problems. Those problems, which appear in the self-calibration procedures of radio imaging, have been shown to be similar to the nearest ...
Lannes, André, Prieur, Jean-Louis
core +2 more sources
Prospects for a lattice calculation of the rare decay Σ+ → pℓ + ℓ −
Journal of High Energy Physics, 2023 We present a strategy for calculating the rare decay of a Σ+(uus) baryon to a proton (uud) and di-lepton pair using lattice QCD. To determine this observable one needs to numerically evaluate baryonic two-, three-, and four-point correlation functions ...
Felix Erben +4 more
doaj +1 more source
Certified Impossibility Results for Byzantine-Tolerant Mobile Robots [PDF]
, 2013 We propose a framework to build formal developments for robot networks using the COQ proof assistant, to state and to prove formally various properties. We focus in this paper on impossibility proofs, as it is natural to take advantage of the COQ higher ...
Auger, Cédric +4 more
core +5 more sources
Explicit Learning Curves for Transduction and Application to Clustering and Compression Algorithms
, 2011 Inductive learning is based on inferring a general rule from a finite data set and using it to label new data. In transduction one attempts to solve the problem of using a labeled training set to label a set of unlabeled points, which are given to the ...
Derbeko, P., El-Yaniv, R., Meir, R.
core +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Physics-conditioned diffusion models for lattice gauge theory
Journal of High Energy PhysicsWe develop diffusion models for simulating lattice gauge theories, where stochastic quantization is explicitly incorporated as a physical condition for sampling. We demonstrate the applicability of this novel sampler to U(1) gauge theory in two spacetime
Qianteng Zhu +4 more
doaj +1 more source
, 2014 Many developments in Mathematics involve the computation of higher order derivatives of Gaussian density functions. The analysis of univariate Gaussian random variables is a well-established field whereas the analysis of their multivariate counterparts ...
Chacón, José E., Duong, Tarn
core +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Tensor renormalization group approach to entanglement entropy
Journal of High Energy PhysicsWe propose a method to compute the entanglement entropy (EE) using the tensor renormalization group (TRG) method. The reduced density matrix of a d-dimensional quantum system is represented as a (d + 1)-dimensional tensor network.
Takahiro Hayazaki +3 more
doaj +1 more source