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We numerically investigate hyperuniformity in two-dimensional frictionless jammed packings of bidisperse systems. Hyperuniformity is characterized by the suppression of density fluctuations at large length scales, and the structure factor…

软凝聚态物质 · 物理学 2025-07-18 Duc T. Dam , Takeshi Kawasaki , Atsushi Ikeda , Kunimasa Miyazaki

Large language model (LLM) serving is fundamentally limited by inefficient hardware utilization. Autoregressive (AR) decoding underutilizes GPUs due to its strictly sequential execution, while diffusion LLMs (DLLMs) improve throughput by…

分布式、并行与集群计算 · 计算机科学 2026-05-26 Chiyue Wei , Cong Guo , Bowen Duan , Junyao Zhang , Haoxuan Shan , Yifei Wang , Yangjie Zhou , Hai "Helen" Li , Danyang Zhuo , Yiran Chen

While diffusion models have set a new benchmark for quality in Low-Dose Computed Tomography (LDCT) denoising, their clinical adoption is critically hindered by extreme computational costs, with inference times often exceeding thousands of…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Tangtangfang Fang , Jingxi Hu , Xiangjian He , Jiaqi Yang

Large language models (LLMs) have revolutionized natural language processing, yet they remain constrained by fixed, non-differentiable tokenizers like Byte Pair Encoding (BPE), which hinder end-to-end optimization and adaptability to noisy…

计算与语言 · 计算机科学 2026-01-30 Alon Rozental

Diffusion models have recently emerged as the dominant approach in visual generation tasks. However, the lengthy denoising chains and the computationally intensive noise estimation networks hinder their applicability in low-latency and…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Qian Zeng , Jie Song , Yuanyu Wan , Huiqiong Wang , Mingli Song

Spherical Harmonics ROOM), an open-source Python library for room acoustics simulation using Ambisonics, available at https://github.com/Yhonatangayer/shroom and installable via \texttt{pip install pyshroom}. \textbf{shroom} projects…

音频与语音处理 · 电气工程与系统科学 2026-03-31 Yhonatan Gayer

Medical image annotation is constrained by privacy concerns and labor-intensive labeling, significantly limiting the performance and generalization of segmentation models. While mask-controllable diffusion models excel in synthesis, they…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Kunpeng Qiu , Zhiying Zhou , Yongxin Guo

Text-to-music generation technology is progressing rapidly, creating new opportunities for musical composition and editing. However, existing music editing methods often fail to preserve the source music's temporal structure, including…

声音 · 计算机科学 2025-11-19 Yi Yang , Haowen Li , Tianxiang Li , Boyu Cao , Xiaohan Zhang , Liqun Chen , Qi Liu

nimCSO is a high-performance tool implementing several methods for selecting components (data dimensions) in compositional datasets, which optimize the data availability and density for applications such as machine learning. Making said…

材料科学 · 物理学 2024-12-17 Adam M. Krajewski , Arindam Debnath , Wesley F. Reinhart , Allison M. Beese , Zi-Kui Liu

The multimodal nature of music performance has driven increasing interest in data beyond the audio domain within the music information retrieval (MIR) community. This paper introduces PianoVAM, a comprehensive piano performance dataset that…

声音 · 计算机科学 2025-09-11 Yonghyun Kim , Junhyung Park , Joonhyung Bae , Kirak Kim , Taegyun Kwon , Alexander Lerch , Juhan Nam

Research on style transfer and domain translation has clearly demonstrated the ability of deep learning-based algorithms to manipulate images in terms of artistic style. More recently, several attempts have been made to extend such…

声音 · 计算机科学 2021-06-11 Ondřej Cífka , Umut Şimşekli , Gaël Richard

We prove the existence of multiple noise-induced transitions in the Lasota-Mackey map, which is a class of one dimensional random dynamical system with additive noise. The result is achieved by the help of rigorous computer assisted…

混沌动力学 · 物理学 2022-01-26 Takumi Chihara , Yuzuru Sato , Isaia Nisoli , Stefano Galatolo

This article presents new numerical simulation tools, respectively developed in Matlab and Blender softwares. Available in open-source under the GPL 3.0 license, it uses a ray-tracing/image-sources hybrid method to calculate the room…

音频与语音处理 · 电气工程与系统科学 2018-11-15 Matthieu Aussal , Robin Gueguen

Automatic Music Transcription (AMT) converts audio recordings into symbolic musical representations. Training deep neural networks (DNNs) for AMT typically requires strongly aligned training pairs with precise frame-level annotations. Since…

声音 · 计算机科学 2025-11-19 Jonathan Yaffe , Ben Maman , Meinard Müller , Amit H. Bermano

Accurate noise modelling is important for training of deep learning reconstruction algorithms. While noise models are well known for traditional imaging techniques, the noise distribution of a novel sensor may be difficult to determine a…

机器学习 · 计算机科学 2018-07-11 Felix Horger , Tobias Würfl , Vincent Christlein , Andreas Maier

We present a frequency-domain method for computing the sensitivities of time-averaged quantities of chaotic systems with respect to input parameters. Such sensitivities cannot be computed by conventional adjoint analysis tools, because the…

混沌动力学 · 物理学 2022-11-30 Kyriakos D. Kantarakias , George Papadakis

Diffusion large language models (dLLMs) generate text via iterative denoising but consistently underperform on multi-step reasoning. We hypothesize this gap stems from a coordination problem: AR models build coherence token-by-token, while…

人工智能 · 计算机科学 2026-03-17 Earl J St Sauver

This study presents the results of a series of simulation experiments that evaluate and compare four different manifold alignment methods under the influence of noise. The data was created by simulating the dynamics of two slightly…

机器学习 · 计算机科学 2018-11-26 Fayeem Aziz , Aaron S. W. Wong , James S. Welsh , Stephan K. Chalup

Despite their impressive visual fidelity, existing personalized image generators lack interactive control over spatial composition and scale poorly to multiple humans. To address these limitations, we present LayerComposer, an interactive…

Songs, as a central form of musical art, exemplify the richness of human intelligence and creativity. While recent advances in generative modeling have enabled notable progress in long-form song generation, current systems for full-length…

音频与语音处理 · 电气工程与系统科学 2025-07-25 Huakang Chen , Yuepeng Jiang , Guobin Ma , Chunbo Hao , Shuai Wang , Jixun Yao , Ziqian Ning , Meng Meng , Jian Luan , Lei Xie