Results 81 to 90 of about 63,084 (306)
On Implicit Modeling for Fitting Purposes [PDF]
, 2001 Tracking and modeling people from video sequences has become an increasingly important research topic, with applications including animation, surveillance and sports medicine. In this paper, we propose a model based 3—D approach to recovering both body shape and motion.
Ralf Plänkers, Pascal Fua
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Implicit Regularization of Random Feature Models
CoRR, 2020 Random Feature (RF) models are used as efficient parametric approximations of kernel methods. We investigate, by means of random matrix theory, the connection between Gaussian RF models and Kernel Ridge Regression (KRR). For a Gaussian RF model with $P$ features, $N$ data points, and a ridge $λ$, we show that the average (i.e. expected) RF predictor is
Jacot, Arthur +4 more
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From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Implicit–Explicit Coupling Enhancement for UAV Scene 3D Reconstruction
Applied SciencesIn unmanned aerial vehicle (UAV) large-scale scene modeling, challenges such as missed shots, low overlap, and data gaps due to flight paths and environmental factors, such as variations in lighting, occlusion, and weak textures, often lead to incomplete
Xiaobo Lin, Shibiao Xu
doaj +1 more source
Gradient Estimators for Implicit Models
CoRR, 2017 Implicit models, which allow for the generation of samples but not for point-wise evaluation of probabilities, are omnipresent in real-world problems tackled by machine learning and a hot topic of current research. Some examples include data simulators that are widely used in engineering and scientific research, generative adversarial networks (GANs ...
Yingzhen Li, Richard E. Turner
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Accurately Modeling RNA Stem-Loops in an Implicit Solvent Environment
Ribonucleic acid (RNA) molecules can adopt a variety of secondary and tertiary structures in solution, with stem-loops being one of the more common motifs.
Sophie, Huang +23 more
core +1 more source
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Implicit moral evaluations: A multinomial modeling approach
, 2023 Cameron, C. D., Payne, B. K., Sinnott-Armstrong, W., Scheffer, J. A., Inzlicht, M. (accepted for publication at Cognition).
Michael Inzlicht, Daryl Cameron
core +1 more source
Finger Search in the Implicit Model [PDF]
, 2012 We address the problem of creating a dictionary with the finger search property in the strict implicit model, where no information is stored between operations, except the array of elements. We show that for any implicit dictionary supporting finger searches in q(t) = Ω(logt) time, the time to move the finger to another element is Ω(q − 1(logn)), where
Gerth Stølting Brodal +2 more
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, 2008 Self-esteem has been traditionally assessed via self-report (explicit self-esteem: ESE). However, the limitations of self-report have prompted efforts to assess self-esteem indirectly (implicit self-esteem: ISE).
Astrid Schütz +9 more
core +1 more source