UBVH: Unified Bounding Volume and Scene Geometry Representation for Ray Tracing
Computer Graphics Forum, EarlyView.Abstract Bounding volume hierarchies (BVHs) are currently the most common data structure used to accelerate ray tracing. The existing BVH methods distinguish between the bounding volume representation associated with the interior BVH nodes and the scene geometry representation associated with leaf nodes.
M. Káčerik, J. Bittner
wiley +1 more source
Increasing the information rates of optical communications via coded modulation: a study of transceiver performance. [PDF]
Sci Rep, 2016 Maher R, Alvarado A, Lavery D, Bayvel P.
europepmc +1 more source
Whether Interleaving or Blocking Is More Effective for Long-Term Learning Depends on One’s Learning Strategy [PDF]
Jeri L. Little, Jexy A. Nepangue
openalex +1 more source
FluidMap: Proportional and Spatially Consistent Layout Enrichments in Multidimensional Projections
Computer Graphics Forum, EarlyView.FluidMap faithfully represents the frequency of an attribute and preserves spatial consistency. Current space‐filling methods over‐ or under‐represent attribute categories (i.e., all Voronoi‐based methods), sacrifice spatial consistency (i.e., Nmap) or both (i.e., Voronoi‐MWα).
Daniela Blumberg +5 more
wiley +1 more source
Quantum biological channel modeling and capacity calculation. [PDF]
Life (Basel), 2012 Djordjevic IB.
europepmc +1 more source
Interpolated Adaptive Linear Reduced Order Modeling for Deformation Dynamics
Computer Graphics Forum, EarlyView.Abstract Linear reduced‐order modeling (ROM) is widely used for efficient simulation of deformation dynamics, but its accuracy is often limited by the fixed linearization of the reduced mapping. We propose a new adaptive strategy for linear ROM that allows the reduced mapping to vary dynamically in response to the evolving deformation state ...
Y. Tao, M. Chiaramonte, P. Fernandez
wiley +1 more source
Spectrally shaped DP-16QAM super-channel transmission with multi-channel digital back-propagation. [PDF]
Sci Rep, 2015 Maher R +9 more
europepmc +1 more source
Authoring Terrestrial Planets with Diffusion Models
Computer Graphics Forum, EarlyView.Abstract To support the design and subsequent generation of terrestrial planets for use in the creative media, we propose a solution that employs a generative model trained on satellite data from planetary bodies with a defined solid surface, such as the Earth and Mars.
Oliver Borg +6 more
wiley +1 more source
Cognitive LF-Ant: a novel protocol for healthcare wireless sensor networks. [PDF]
Sensors (Basel), 2012 Sousa M, Lopes W, Madeiro F, Alencar M.
europepmc +1 more source