Results 11 to 20 of about 1,393,343 (316)
The Statistical Thermodynamics of Generative Diffusion Models: Phase Transitions, Symmetry Breaking, and Critical Instability [PDF]
Entropy, 2023 Generative diffusion models have achieved spectacular performance in many areas of machine learning and generative modeling. While the fundamental ideas behind these models come from non-equilibrium physics, variational inference, and stochastic calculus,
Luca Ambrogioni
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A self-consistent event biasing scheme for statistical enhancement [PDF]
Electrical Performance of Electronic Packaging IWCE-04, 2004 Statistical enhancement aims at reduction of the time necessary for computation of the desired device characteristics. Enhancement algorithms are especially useful when the device behavior is governed by rare events in the transport process. Such events are inherent for sub-threshold regime of device operation, simulations of effects due to discrete ...
null Nedjalkov +2 more
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Self-consistent characterization of light statistics [PDF]
Journal of Modern Optics, 2009 We demonstrate the possibility of a self-consistent characterization of the photon-number statistics of a light field by using photoemissive detectors with internal gain simply endowed with linear input/output responses. The method can be applied to both microscopic and mesoscopic photon-number regimes.
Maria Bondani +3 more
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Self-Assessment for Single-Object Tracking in Clutter Using Subjective Logic [PDF]
Fusion, 2022 Reliable tracking algorithms are essential for automated driving. However, the existing consistency measures are not sufficient to meet the increasing safety demands in the automotive sector.
Thomas Griebel +6 more
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Content Validity and Test-retest Reliability of Self-reported Questionnaire Assessing Knowledge and Perception of SMS Thumb: A Cross-sectional Study [PDF]
Journal of Clinical and Diagnostic Research, 2023 Introduction: Continuous texting is associated with more stress on the thumb, which may cause the onset of a variety of wrist and thumb conditions. Today’s youth spend the majority of their time on smartphones, which might cause texting thumb symptoms to
Shreeraksha L Naik, Saumya Srivastava
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BMC Women's Health, 2021 Introduction and hypothesis The aims of the study were the translation, cultural adaptation, and validation of self-administered Australian Pelvic Floor Questionnaire (APFQ) on a Saudi population.
Haifaa Malaekah +5 more
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Self-Supervised 3D Face Reconstruction via Conditional Estimation [PDF]
IEEE International Conference on Computer Vision, 2021 We present a conditional estimation (CEST) framework to learn 3D facial parameters from 2D single-view images by self-supervised training from videos.
Yandong Wen +3 more
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Nonequilibrium statistical mechanics of anharmonic crystals with self-consistent stochastic reservoirs [PDF]
Physical Review E, 2004 We consider a d-dimensional crystal with an arbitrary harmonic interaction and an anharmonic on-site potential, with stochastic Langevin heat bath at each site. We develop an integral formalism for the correlation functions that is suitable for the study of their relaxation (time decay) as well as their behavior in space. Furthermore, in a perturbative
Pereira, Emmanuel, Falcao, Ricardo
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Operationalization of parameters and diagnostics of personal identity
Теоретическая и экспериментальная психология, 2023 Background. In modern conditions of existence, it is difficult to talk about the stability of a person's identity: it fluctuates, transforms, multiplies, and disappears.
Yuliya E. Makarevskaya +1 more
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Emerging Infectious Diseases, 2021 To increase situational awareness and support evidence-based policymaking, we formulated a mathematical model for coronavirus disease transmission within a regional population.
Yen Ting Lin +9 more
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