R-algorithm for Solving Quadratic Programming Problems
Кібернетика та комп'ютерні технологіїQuadratic programming problems have a wide range of practical applications in various fields of science and engineering, particularly in financial modeling and pattern recognition, which underscores the relevance of studying methods for their efficient ...
Petro Stetsyuk +3 more
doaj +1 more source
Exploring Bias in the FOLD-R++ Algorithm: A Comprehensive Analysis
, 2023 <p>As machine learning is being used in numerous applications, there is even more concern regarding algorithms within artificial intelligence. This paper focuses on analyzing the biases incorporated in a setup like FOLD-R++. The findings hold significance to both academia and industry in establishing what a fair and neutral machine learning ...
openaire +1 more source
Asymptotics of Fixed Point Distributions for Inexact Monte Carlo Algorithms
, 2007 We introduce a simple general method for finding the equilibrium distribution for a class of widely used inexact Markov Chain Monte Carlo algorithms. The explicit error due to the non-commutivity of the updating operators when numerically integrating ...
Clark, M. A., Kennedy, A. D.
core +1 more source
Four-dimensional Cone Beam CT Reconstruction and Enhancement using a Temporal Non-Local Means Method
, 2012 Four-dimensional Cone Beam Computed Tomography (4D-CBCT) has been developed to provide respiratory phase resolved volumetric imaging in image guided radiation therapy (IGRT).
Ahmad +46 more
core +1 more source
Equation of State at Finite Density from Imaginary Chemical Potential [PDF]
, 2010 We perform two flavor QCD simulations with an imaginary chemical potential and measure derivatives of the pressure up to 4th order as a function of the imaginary chemical potential and the temperature $T \in [0.83 T_c, 2 T_c]$.
de Forcrand, Philippe +2 more
core +2 more sources
PLoS ONE, 2014 This paper presents a stable and fast algorithm for independent component analysis with reference (ICA-R). This is a technique for incorporating available reference signals into the ICA contrast function so as to form an augmented Lagrangian function ...
Jian-Xun Mi
doaj +1 more source
Finite Temperature Transitions in Lattice QCD with Wilson Quarks --- Chiral Transitions and the Influence of the Strange Quark --- [PDF]
, 1996 The nature of finite temperature transitions in lattice QCD with Wilson quarks is studied near the chiral limit for the cases of 2, 3, and 6 flavors of degenerate quarks ($N_F=2$, 3, and 6) and also for the case of massless up and down quarks and a light
A. Ukawa +66 more
core +3 more sources
Fast Algorithms for Parameterized Problems with Relaxed Disjointness Constraints [PDF]
, 2015 In parameterized complexity, it is a natural idea to consider different generalizations of classic problems. Usually, such generalization are obtained by introducing a "relaxation" variable, where the original problem corresponds to setting this variable
Gabizon, Ariel +2 more
core
Perturbative Wilson loops from unquenched Monte Carlo simulations at weak couplings
, 2005 Perturbative expansions of several small Wilson loops are computed through next-to-next-to-leading order in unquenched lattice QCD, from Monte Carlo simulations at weak couplings.
G. ’t Hooft +4 more
core +1 more source
Distributed Maximum Matching in Bounded Degree Graphs [PDF]
, 2014 We present deterministic distributed algorithms for computing approximate maximum cardinality matchings and approximate maximum weight matchings. Our algorithm for the unweighted case computes a matching whose size is at least $(1-\eps)$ times the ...
Even, Guy, Medina, Moti, Ron, Dana
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