Zobrazeno 1 - 10
of 2 164
pro vyhledávání: '"Zwicker P"'
3D Gaussian Splatting (3D-GS) is a recent 3D scene reconstruction technique that enables real-time rendering of novel views by modeling scenes as parametric point clouds of differentiable 3D Gaussians. However, its rendering speed and model size stil
Externí odkaz:
http://arxiv.org/abs/2412.00578
Autor:
Luo, Chengjie, Hess, Nathaniel, Aierken, Dilimulati, Qiang, Yicheng, Joseph, Jerelle A., Zwicker, David
Biomolecular condensates are complex droplets comprising many different types of molecules that interact using various mechanisms. Condensation is often driven by short-ranged attraction, but net charges can also mediate long-ranged repulsion. Using
Externí odkaz:
http://arxiv.org/abs/2409.15599
Autor:
Hegde, Srinidhi, Kullman, Kaur, Grubb, Thomas, Lait, Leslie, Guimond, Stephen, Zwicker, Matthias
Exploring scientific datasets with billions of samples in real-time visualization presents a challenge - balancing high-fidelity rendering with speed. This work introduces a novel renderer - Neural Accelerated Renderer (NAR), that uses the neural def
Externí odkaz:
http://arxiv.org/abs/2407.19097
Biological cells exhibit a hierarchical spatial organization, where various compartments harbor condensates that form by phase separation. Cells can control the emergence of these condensates by affecting compartment size, the amount of the involved
Externí odkaz:
http://arxiv.org/abs/2407.15179
Autor:
Zwicker, David
These lecture notes describe a basic theory of chemically active droplets, which are droplets kept away from equilibrium by driven chemical reactions. The notes assume a basic familiarity with equilibrium thermodynamics of phase separation, and thus
Externí odkaz:
http://arxiv.org/abs/2407.09859
Publikováno v:
SoftwareX 28, 101897 (2024)
The numba-mpi package offers access to the Message Passing Interface (MPI) routines from Python code that uses the Numba just-in-time (JIT) compiler. As a result, high-performance and multi-threaded Python code may utilize MPI communication facilitie
Externí odkaz:
http://arxiv.org/abs/2407.13712
Autor:
Hanson, Alex, Tu, Allen, Singla, Vasu, Jayawardhana, Mayuka, Zwicker, Matthias, Goldstein, Tom
Recent advances in novel view synthesis have enabled real-time rendering speeds with high reconstruction accuracy. 3D Gaussian Splatting (3D-GS), a foundational point-based parametric 3D scene representation, models scenes as large sets of 3D Gaussia
Externí odkaz:
http://arxiv.org/abs/2406.10219
Mixtures with many components can segregate into coexisting phases, e.g., in biological cells and synthetic materials such as metallic glass. The interactions between components dictate what phases form in equilibrium, but quantifying this relationsh
Externí odkaz:
http://arxiv.org/abs/2405.01138
Texture plays a vital role in enhancing visual richness in both real photographs and computer-generated imagery. However, the process of editing textures often involves laborious and repetitive manual adjustments of textons, which are the recurring l
Externí odkaz:
http://arxiv.org/abs/2404.12509
Autor:
Conitzer, Vincent, Freedman, Rachel, Heitzig, Jobst, Holliday, Wesley H., Jacobs, Bob M., Lambert, Nathan, Mossé, Milan, Pacuit, Eric, Russell, Stuart, Schoelkopf, Hailey, Tewolde, Emanuel, Zwicker, William S.
Foundation models such as GPT-4 are fine-tuned to avoid unsafe or otherwise problematic behavior, such as helping to commit crimes or producing racist text. One approach to fine-tuning, called reinforcement learning from human feedback, learns from h
Externí odkaz:
http://arxiv.org/abs/2404.10271