Results 91 to 100 of about 6,239,552 (226)

Medial Axis Aware Learning of Signed Distance Functions

Computer Graphics Forum, EarlyView.
Abstract We propose a novel variational method to compute a highly accurate global signed distance function (SDF) to a given point cloud. To this end, the jump set of the gradient of the SDF, which coincides with the medial axis of the surface, is explicitly taken into account through a higher‐order variational formulation that enforces linear growth ...
Samuel Weidemaier, Christoph Norden‐Smoch, Martin Rumpf   +2 more
wiley   +1 more source

LORAMI: Low‐Rank Adaptation for Multi‐Identity Physics‐Based Face Rigs

Computer Graphics Forum, EarlyView.
Abstract Physics‐based simulation can augment facial rigs with high‐quality deformations, but at steep computational costs. While neural surrogates can substantially reduce computation time, existing methods do not generalize across identity variations and instead require expensive per‐case retraining.
D. Corigliano, D. Peter, B. Solenthaler, B. Thomaszewski   +3 more
wiley   +1 more source

Survey on Compositional 3D Indoor Scene Generation

Computer Graphics Forum, EarlyView.
This survey provides a comprehensive overview of compositional 3D indoor scene generation, introducing a unified framework for categorizing existing methods, comparing their strengths and limitations and identifying key challenges and future research directions.
H. I. I. Tam, H. I. D. Pun, A. T. Wang, X. Sun, Q. Wu, H. Lee, A. X. Chang, M. Savva   +7 more
wiley   +1 more source

The modified Green function technique for the exterior Dirichlet problem in linear thermoelasticity

, 2018
In this work, the modified Green function technique for the exterior Dirichlet problem in linear thermoelasticity is presented. Expressing the solution of the problem as a double-layer potential of an unknown density, we form the associated boundary ...
Kiriaki, K., Argyropoulou, E., Argyropoulos, E.   +2 more
core   +1 more source

Scalar quasinormal modes of Schwarzschild–anti-de Sitter black holes: spectral analysis and a formal coefficient deformation

European Physical Journal C: Particles and Fields
We study quasinormal modes (QNMs) of a minimally coupled massless scalar field on four-dimensional Schwarzschild–anti-de Sitter (SAdS) black holes using a Chebyshev spectral method.
Davide Batic, Alan S. Cornell, Denys Dutykh   +2 more
doaj   +1 more source

Taking stock of gendered social networks in organizations and careers: A literature review

European Management Review, EarlyView.
Abstract Ample research has explored men's and women's social networks, with the aim to link differences in structural properties of networks and networking behaviors to varying career outcomes. Despite the diverse contexts and methods, representing many aspects and nuances of the role played by gender in organizations, much of contemporary research ...
Sofiya Voytiv, Anna Tyllström, Nils Gustafsson, Gergei Farkas, Minna Persson   +4 more
wiley   +1 more source

Philosophers of Science Facilitated Intellectual Exchange Between Developmental Approaches in Ethology and Evolutionary Biology

Ethology, EarlyView.
In this study, we trace the parallels between developmental approaches in ethology (developmental psychobiology) and evolutionary biology (the Extended Evolutionary Synthesis), with a focus on the theoretical contributions of Meredith J. West and Andrew P. King.
Juan Gefaell, Tobias Uller
wiley   +1 more source

Double ball property: an overview and the case of step two Carnot groups

Bruno Pini Mathematical Analysis Seminar, 2012
We investigate the notion of the so-called Double Ball Property, which concerns the nonnegative sub-solutions of some differential operators. Thanks to the axiomatic approach developed in [6], this is an important tool in order to solve the Krylov ...
Giulio Tralli
doaj  

The power of a stewardship mind: Reorienting organizations around the duty to care to better address grand challenges

International Journal of Management Reviews, EarlyView.
Abstract The present article presents an integrative review related to stewardship in all the business and management disciplines, from its initial development in 1980 to the present. Specifically, we applied a latent Dirichlet allocation‐based topic modelling analysis to almost 1200 articles, seeking to creatively synthesize the concept of stewardship
Debora Casoli, Marco Visentin, Annamaria Tuan, Giuseppe Cappiello   +3 more
wiley   +1 more source

Approximation of Exterior Dirichlet Problems; Convergence of Wave and Scattering Operators

Publications of the Research Institute for Mathematical Sciences, 1974
In the present paper we show that the wave operator in the Dirichlet problem for an elliptic differential operator is the limit of those in the appropriate whole space problems. The proof of this fact consists of three parts; the convergence of resolvents [Lemmas 1 and 2], the convergence of semi-groups [Lemma 3] and the convergence of wave operators ...
openaire   +2 more sources