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This article is a sequel to "GPU implementation of a ray-surface intersection algorithm in CUDA" (arXiv:2209.02878) [1]. Its main focus is PyCUDA which represents a Python scripting approach to GPU run-time code generation in the Compute…

分布式、并行与集群计算 · 计算机科学 2023-05-05 Raymond Leung

The simplicity of Python and the power of C++ force stark choices on a scientific software stack. There have been multiple developments to mitigate language boundaries by implementing language bindings, but the impedance mismatch between…

编程语言 · 计算机科学 2023-04-07 Baidyanath Kundu , Vassil Vassilev , Wim Lavrijsen

PyTransport constitutes a straightforward code written in C++ together with Python scripts which automatically edit, compile and run the C++ code as a Python module. It has been written for Unix-like systems (OS X and Linux). Primarily the…

宇宙学与河外天体物理 · 物理学 2017-08-25 David J. Mulryne , John W. Ronayne

Organizations have realized the importance of data analysis and its benefits. This in combination with Machine Learning algorithms has allowed to solve problems more easily, making these processes less time-consuming. Neural networks are…

神经与进化计算 · 计算机科学 2022-04-19 Alvaro J. Garcia-Tejedor , Alberto Nogales

Bayesian Networks (BNs) are used in various fields for modeling, prediction, and decision making. pgmpy is a python package that provides a collection of algorithms and tools to work with BNs and related models. It implements algorithms for…

机器学习 · 计算机科学 2023-04-19 Ankur Ankan , Johannes Textor

Summary: ipd is an open-source R software package for the downstream modeling of an outcome and its associated features where a potentially sizable portion of the outcome data has been imputed by an artificial intelligence or machine…

The recently proposed panoptic segmentation task presents a significant challenge of image understanding with computer vision by unifying semantic segmentation and instance segmentation tasks. In this paper we present an efficient and novel…

计算机视觉与模式识别 · 计算机科学 2020-04-07 Yang Liu , Pietro Perona , Markus Meister

In recent years, several information-theoretic upper bounds have been introduced on the output size and evaluation cost of database join queries. These bounds vary in their power depending on both the type of statistics on input relations…

数据库 · 计算机科学 2025-05-07 Mahmoud Abo Khamis , Hung Q. Ngo , Dan Suciu

While Large language models (LLMs) have demonstrated considerable capabilities across various natural language tasks, they often fall short of the performance achieved by domain-specific state-of-the-art models. One potential approach to…

计算与语言 · 计算机科学 2024-06-19 An Liu , Zonghan Yang , Zhenhe Zhang , Qingyuan Hu , Peng Li , Ming Yan , Ji Zhang , Fei Huang , Yang Liu

As the overlap between traditional computational mechanics and machine learning grows, there is an increasing demand for straight-forward approaches to interface Python-based procedures with C++-based OpenFOAM. This article introduces one…

计算工程、金融与科学 · 计算机科学 2026-01-22 Simon Rodriguez , Philip Cardiff

The inference of gene-regulatory processes from gene-expression data belongs to the major challenges of computational systems biology. Here we address the problem from a statistical-physics perspective and develop a message-passing…

定量方法 · 定量生物学 2008-12-05 A. Braunstein , A. Pagnani , M. Weigt , R. Zecchina

We developed PyQUDA, a Python wrapper for QUDA written in Cython, designed to facilitate lattice QCD calculations using the Python programming language. PyQUDA leverages the optimized linear algebra capabilities of NumPy/CuPy/PyTorch, along…

高能物理 - 格点 · 物理学 2024-11-14 Xiangyu Jiang , Chunjiang Shi , Ying Chen , Ming Gong , Yi-Bo Yang

The PANDA experiment will not use any hardware trigger, i.e. all raw data are streaming in the data acquisition with a bandwidth of ~280 GB/s. The PANDA Online System is designed to perform data reduction by a factor of ~800 by…

Medical image processing demands specialized software that handles high-dimensional volumetric data, heterogeneous file formats, and domain-specific training procedures. Existing frameworks either provide low-level components that require…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Tianhao Fu , Yucheng Chen

We present gradiend, an open-source Python package that operationalizes the GRADIEND method for learning feature directions from factual-counterfactual MLM and CLM gradients in language models. The package provides a unified workflow for…

计算与语言 · 计算机科学 2026-03-02 Jonathan Drechsel , Steffen Herbold

This paper presents a distributed platform for Natural Language Processing called PyPLN. PyPLN leverages a vast array of NLP and text processing open source tools, managing the distribution of the workload on a variety of configurations:…

计算与语言 · 计算机科学 2013-02-20 Flávio Codeço Coelho , Renato Rocha Souza , Álvaro Justen , Flávio Amieiro , Heliana Mello

Gene regulatory networks (GRNs) play a crucial role in the control of cellular functions. Numerous methods have been developed to infer GRNs from gene expression data, including mechanism-based approaches, information-based approaches, and…

分子网络 · 定量生物学 2025-05-16 Xueying Tian , Yash Patel , Yue Wang

OODIDA (On-board/Off-board Distributed Data Analytics) is a platform for distributing and executing concurrent data analytics tasks. It targets fleets of reference vehicles in the automotive industry and has a particular focus on rapid…

分布式、并行与集群计算 · 计算机科学 2020-09-17 Gregor Ulm , Emil Gustavsson , Mats Jirstrand

There is a need for open-source libraries in emission tomography that (i) use modern and popular backend code to encourage community contributions and (ii) offer support for the multitude of reconstruction techniques available in recent…

We present the latest release of PANNA 2.0 (Properties from Artificial Neural Network Architectures), a code for the generation of neural network interatomic potentials based on local atomic descriptors and multilayer perceptrons. Built on…

计算物理 · 物理学 2023-05-22 Franco Pellegrini , Ruggero Lot , Yusuf Shaidu , Emine Küçükbenli