103 citations · 534 across the 18 of their papers we have counts for
18 papers
Uncertainty-aware deep learning methods for robust diabetic retinopathy classification
Joel Jaskari, Jaakko Sahlsten, Theodoros Damoulas +5
Automatic classification of diabetic retinopathy from retinal images has been widely studied using deep neural networks with impressive results. However, there is a clinical need f…
Estimation of groundwater storage from seismic data using deep learning
Timo Lähivaara, Alireza Malehmir, Antti Pasanen +3
Convolutional neural networks can provide a potential framework to characterize groundwater storage from seismic data. Estimation of key components such as the amount of groundwate…
Deep convolutional neural networks for estimating porous material parameters with ultrasound tomography
Timo Lähivaara, Leo Kärkkäinen, Janne M. J. Huttunen +1
We study the feasibility of data based machine learning applied to ultrasound tomography to estimate water-saturated porous material parameters. In this work, the data to train the…
Bidirectional Recurrent Neural Networks as Generative Models - Reconstructing Gaps in Time Series
Mathias Berglund, Tapani Raiko, Mikko Honkala +3
Bidirectional recurrent neural networks (RNN) are trained to predict both in the positive and negative time directions simultaneously. They have not been used commonly in unsupervi…
The equation of state for two flavor QCD
C. Bernard, T. Blum, C. DeTar +8
We improve the calculation of the equation of state for two flavor QCD by simulating on lattices at appropriate values of the couplings for the deconfinement/chiral symmetr…
QCD Thermodynamics at and 12
the HEMCGC, MILC Collaborations
We present results from studies of high temperature QCD with two flavors of Kogut-Susskind quarks on lattices at a quark mass of and on $24^3\times 12…
Thermal Phase Transition in Mixed Action SU(3) Lattice Gauge Theory and Wilson Fermion Thermodynamics
T. Blum, C. DeTar, Urs M. Heller +3
We study the thermal phase diagram of pure SU(3) lattice gauge theory with fundamental and adjoint couplings. We improve previous estimates of the position of the bulk transition l…
Preliminary heavy-light decay constants from the MILC collaboration
C. Bernard, T. Blum, A. De +10
Preliminary results from the MILC collaboration for , , , and their ratios are presented. We compute in the quenched approximation at , 6.0 and…
Do Wilson Fermions Induce an Adjoint Gauge Coupling?
Leo Karkkainen, K. Rummukainen
Expansions of the Wilson determinant in lattice QCD with quarks produce gauge action terms which shift the coupling constant of the fundamental representation plaquette action and…
SU(3) Lattice Gauge Theory With Adjoint Action At Nonzero Temperature
T. Blum, Carleton DeTar, Urs M. Heller +2
We study the thermal phase diagram of pure SU(3) gauge theory with fundamental and adjoint couplings. We improve previous estimates of the position of the bulk transition line and…
The beta function and equation of state for QCD with two flavors of quarks
T. Blum, Steven Gottlieb, Leo Karkkainen +1
We measure the pressure and energy density of two flavor QCD in a wide range of quark masses and temperatures. The pressure is obtained from an integral over the average plaquette…
QCD thermodynamics with Wilson quarks at large kappa
Tom Blum, Thomas A. DeGrand, Carleton DeTar +5
We have extended our study of the high temperature transition with two flavors of Wilson quarks on 12^3 x 6 lattices to kappa=0.19. We have also performed spectrum calculations on…
Adding Gauge Fields to Kaplan's Fermions
T. Blum, Leo Karkkainen
We experiment with adding dynamical gauge field to Kaplan (defect) fermions. In the case of U(1) gauge theory we use an inhomogenous Higgs mechanism to restrict the 3d gauge dynami…
Critical Behaviour of the 3d Gross-Neveu and Higgs-Yukawa Models
L. Karkkainen, R. Lacaze, P. Lacock +1
We measure the critical exponents of the three dimensional Gross-Neveu model with two four-component fermions. The exponents are inferred from the scaling behaviour of observables…
The Physical Phase of Dimensionally Reduced Gauge Theories
L. Karkkainen, P. Lacock, D. E. Miller +2
We investigate the relationship between the high temperature deconfined phase of the SU(2) gauge theory to the phases of the corresponding three dimensional adjoint Higgs model. Fo…
Interface Tension in Quenched QCD
Y. Iwasaki, K. Kanaya, Leo Kärkkäinen +2
We calculate the tension of the interface between the confined and deconfined phases by the histogram method in SU(3) lattice gauge theory for temporal extents of 4 and 6 using…
Spacelike Wilson Loops at Finite Temperature
L. Karkkainen, P. Lacock, D. E. Miller +2
In the high temperature phase of Yang-Mills theories, large spatial Wilson loops show area law behaviour with a string tension that grows with increasing temperature. Within the fr…
The Free Energy of Spherical Bubbles in Lattice SU(3) Gauge Theory
K. Kajantie, Leo Karkkainen, K. Rummukainen
We study the coefficients of the expansion of the free energy of spherical bubbles at in pure glue QCD using lattice Monte Carlo…