Results 31 to 40 of about 2,256,432 (315)
A New Log-aesthetic Space Curve Based on Similarity Geometry
Computer-Aided Design and Applications, 2018 A new formulation of log-aesthetic space curves (LASC) is proposed based on the expression of planar log-esthetic curves in the form of similarity geometry.
K. Miura +3 more
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Probabilistic Principal Geodesic Deep Metric Learning
IEEE Access, 2022 Similarity learning which is useful for the purpose of comparing various characteristics of images in the computer vision field has been often applied for deep metric learning (DML).
Dae Ha Kim, Byung Cheol Song
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Self-similar spacetimes: Geometry and dynamics [PDF]
Communications in Mathematical Physics, 1974 The nature and uses of self-similarity in general relativity are discussed. A spacetime may be self-similar (homothetic) along surfaces of any dimensionality, from 1 to 4. A geometric construction is given for all self-similar spacetimes. As an important special case, the “spatially self-similar cosmological models” are introduced, and their dynamical ...
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Visual Arts in U.S. Geometry Textbooks Aligned with the Common Core Standards
Annales de Didactique et de Sciences Cognitives, 2020 This study investigates visual arts references in five U.S. high school geometry textbooks aligned with the Common Core State Standards for Mathematics. In all of the textbooks, architecture is the most commonly used context. More than half of the visual
Gloriana González
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Multipath target discrimination in human monitoring based on MIMO mmWave radar
Electronics Letters, 2023 To address the interference caused by multipath ghosts, this paper presents a multipath target discrimination method based on separated Gaussian similarity matrices.
Borui Du +4 more
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How Contextual are Contextualized Word Representations? Comparing the Geometry of BERT, ELMo, and GPT-2 Embeddings [PDF]
Conference on Empirical Methods in Natural Language Processing, 2019 Replacing static word embeddings with contextualized word representations has yielded significant improvements on many NLP tasks. However, just how contextual are the contextualized representations produced by models such as ELMo and BERT?
Kawin Ethayarajh
semanticscholar +1 more source
Log-aesthetic curves and Riccati equations from the viewpoint of similarity geometry
JSIAM Letters, 2015 A family of curves with monotone curvature called the log-aesthetic curves (LAC) has been investigated in the field of industrial shape design. LAC has a radius of curvature in proportional to the power of a linear function of an arc-length parameter. In
Masayuki Sato, Yasuhiro Shimizu
semanticscholar +1 more source
Limits of Predictability of a Global Self-Similar Routing Model in a Local Self-Similar Environment
Atmosphere, 2020 Regional Distributed Hydrological models are being adopted around the world for prediction of streamflow fluctuations and floods. However, the details of the hydraulic geometry of the channels in the river network (cross sectional geometry, slope, drag ...
Nicolas Velasquez, Ricardo Mantilla
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Nuclear Engineering and Technology, 2022 When evaluating energy balance and temperature in reduced-scale fire experiments, which are conducted as an alternative to full-scale fire experiments, it is important to consider the similarity in the scale among these experiments.
Hitoshi Suto +2 more
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Geometrical similarity transformations in Dynamic Geometry Environment GeoGebra
European Journal of Contemporary Education, 2015 Natalia V. Andraphanova
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