Results 1 to 10 of about 8,453 (266)
On Isotropy of Multimodal Embeddings
Information, 2023 Embeddings, i.e., vector representations of objects, such as texts, images, or graphs, play a key role in deep learning methodologies nowadays. Prior research has shown the importance of analyzing the isotropy of textual embeddings for transformer-based ...
Kirill Tyshchuk +5 more
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A New Stiffness Performance Index: Volumetric Isotropy Index
Machines, 2019 A new index for a precise calculation of a manipulator’s stiffness isotropy is introduced. The proposed index is compared with the conventionally used stiffness isotropy index by making use of the investigation on R-CUBE manipulator.
İbrahimcan Görgülü +2 more
exaly +3 more sources
Mechanical Engineering Journal, 2023 Spacecraft are exposed to acoustic loads during flights to space by launch vehicles. The endurance of spacecraft structure is verified by a ground acoustic test specified in test standard documents of the aerospace community.
Daichi TODAKA +4 more
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Emergence of Minkowski Spacetime by Simple Deterministic Graph Rewriting
Universe, 2022 The causal set program and the Wolfram physics project leave open the problem of how a graph that is a (3+1)-dimensional Minkowski spacetime according to its simple geodesic distances could be generated solely from simple deterministic rules.
Gabriel Leuenberger
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Mechanical property of octahedron Ti6Al4V fabricated by selective laser melting
Reviews on Advanced Materials Science, 2021 The stress shielding effect is a critical issue for implanted prosthesis due to the difference in elastic modulus between the implanted material and the human bone.
Zhai Yun, He Sibo, Lei Lei, Guan Tianmin
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Applied Sciences, 2021 Isotropy is an important feature of an area filter in the three-dimensional surface roughness evaluation. First, the transmission characteristic deviation between the approximating spline filter and the Gaussian filter is reduced by cascading ...
Baofeng He +3 more
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Strength Enhancement in Fused Filament Fabrication via the Isotropy Toolpath
Applied Sciences, 2021 The fused filament fabrication (FFF) process deposits thermoplastic material in a layer-by-layer manner, expanding the design space and manufacturing capability compared with traditional manufacturing.
Xinyi Xiao, Byeong-Min Roh, Feng Zhu
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Benefits from Variational Regularization in Language Models
Machine Learning and Knowledge Extraction, 2022 Representations from common pre-trained language models have been shown to suffer from the degeneration problem, i.e., they occupy a narrow cone in latent space. This problem can be addressed by enforcing isotropy in latent space.
Cornelia Ferner, Stefan Wegenkittl
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Anisotropic alumina ceramics with isotropic optical properties
Journal of Advanced Ceramics, 2023 Excellent mechanical and isotropic optical properties are achieved simultaneously from fully dense polycrystalline advanced alumina ceramics with a hexagonal crystal structure, which are optically anisotropic. A small amount (240 ppm) of ZrO2 additive is
Akio IKESUE, Yan Lin AUNG
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Appearance of Supersonic Stoneley Waves in Auxetics
Crystals, 2022 It is shown that in auxetic materials (materials with negative Poisson’s ratio), supersonic Stoneley waves travelling without attenuation with a velocity equal to or exceeding maximum bulk wave velocity, may exist. Analytical expressions for the relation
Sergey V. Kuznetsov
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