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Showing 164887 results for "computing methodologies"
Computer Science Preprint PDF DOI

SignatureTensors.jl: A Package for Signature Tensors in Julia

Gabriel Riffo, Leonard Schmitz ยท 2026

We introduce SignatureTensors.jl, a new package for computing signature tensors of paths in julia. We present its core functionality and demonstrate its use through illustrative examples. The package โ€ฆ

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Physics Preprint PDF DOI

From Entropy to Compression: Competing Thermodynamic Drivers of Structural Transitions in Transition Metals

S. Azadi, S.M. Vinko, A. Principi, T.D. Kuehne, M.S. Bahramy ยท 2026

Solid-solid phase transitions in metals are traditionally driven by changes in density or external pressure. Here we show that, under strong electronic excitation, structural stability is governed by โ€ฆ

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Physics Preprint PDF DOI

CP-violating multi-field phase transitions and gravitational waves in a hidden NJL sector

Chang-Xin Liu ยท 2026

We investigate the dynamics of a cosmological first-order phase transition (FOPT) and the associated stochastic gravitational wave background (SGWB) in a hidden strongly coupled sector described by anโ€ฆ

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Mathematics Preprint PDF DOI

Floer homotopy type and eta invariants of Seifert $3$-manifolds fibering over $\mathbb{RP}^2$

David Baraglia, Pedram Hekmati ยท 2026

We compute the Floer homology and Seiberg-Witten Floer homotopy type of Seifert rational homology $3$-spheres which fiber over $\mathbb{RP}^2$. We show that they are all $L$-spaces and their Floer homโ€ฆ

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Computer Science Preprint PDF DOI

YAIFS: Yet (not) Another Intelligent Fog Simulator: A Framework for Agent-Driven Computing Continuum Modeling & Simulation

Isaac Lera, Carlos Guerrero ยท 2026

Simulation plays a key role in the design and evaluation of distributed systems, yet it is often treated as a static tool with limited interaction capabilities. In this work, we present Yet (not) Anotโ€ฆ

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Economics & Finance Preprint PDF DOI

A rapid evaluation of Australia's COVID-era apprentice wage subsidy programs

Peter Bowers, Patrick Rehill, Ethan Slaven ยท 2026

In the midst of the COVID-19 pandemic in 2020, the Australian Government launched two programs to incentivise new apprentices to start and complete apprenticeships -- the Boosting Apprenticeship Commeโ€ฆ

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Engineering Preprint PDF DOI

Distributed Multi-Sensor Control for Multi-Target Tracking Using Adaptive Complementary Fusion for LMB Densities

Aidan Blair, Amirali Khodadadian Gostar, Alireza Bab-Hadiashar, Xiaodong Li, Reza Hoseinnezhad ยท 2026

Tracking multiple targets in dynamic environments using distributed sensor networks is a fundamental problem in statistical signal processing. In such scenarios, the network of mobile sensors must cooโ€ฆ

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AI & Data Science Preprint PDF DOI

MSDS: Deep Structural Similarity with Multiscale Representation

Danling Kang, Xue-Hua Chen, Bin Liu, Keke Zhang, Weiling Chen, Tiesong Zhao ยท 2026

Deep-feature-based perceptual similarity models have demonstrated strong alignment with human visual perception in Image Quality Assessment (IQA). However, most existing approaches operate at a singleโ€ฆ

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Computer Science Preprint PDF DOI

OOPrompt: Reifying Intents into Structured Artifacts for Modular and Iterative Prompting

Tengyou Xu, Detao Ma, Xiang 'Anthony' Chen ยท 2026

The rise of large language models (LLMs) has given rise to a class of prompt-based interactive systems where users primarily express their input in natural language. However, composing a prompt as a lโ€ฆ

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Physics Preprint PDF DOI

Hamiltonian formulation for scalar and two-form gauge fields coupled to 3d gravity

Omar Rodriguez-Tzompantzi ยท 2026

We develop a systematic Hamiltonian formulation for a gravitating topological matter system in three-dimensional spacetime, coupling a scalar gauge field and a rank-2 antisymmetric gauge field to Einsโ€ฆ

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Computer Science Preprint PDF DOI

Design Rules for Extreme-Edge Scientific Computing on AI Engines

Zhenghua Ma, G Abarajithan, Dimitrios Danopoulos, Olivia Weng, Francesco Restuccia, Ryan Kastner ยท 2026

Extreme-edge scientific applications use machine learning models to analyze sensor data and make real-time decisions. Their stringent latency and throughput requirements demand small batch sizes and rโ€ฆ

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AI & Data Science Preprint PDF DOI

Multi-modal Test-time Adaptation via Adaptive Probabilistic Gaussian Calibration

Jinglin Xu, Yi Li, Chuxiong Sun, Xiao Xu, Jiangmeng Li, Fanjiang Xu ยท 2026

Multi-modal test-time adaptation (TTA) enhances the resilience of benchmark multi-modal models against distribution shifts by leveraging the unlabeled target data during inference. Despite the documenโ€ฆ

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Physics Preprint PDF DOI

What is Powering the Enigmatic He II Emitter Hebe: The First Stars or Black Holes?

Junehyoung Jeon, Tae Bong Jeong, Saiyang Zhang, Volker Bromm ยท 2026

Recent high-resolution spectroscopy with the James Webb Space Telescope (JWST) has confirmed the presence of a strong He II, $\lambda1640$ emitting clump in the vicinity of GN-z11, with only upper limโ€ฆ

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AI & Data Science Preprint PDF DOI

S2MAM: Semi-supervised Meta Additive Model for Robust Estimation and Variable Selection

Xuelin Zhang, Hong Chen, Yingjie Wang, Tieliang Gong, Bin Gu ยท 2026

Semi-supervised learning with manifold regularization is a classical framework for jointly learning from both labeled and unlabeled data, where the key requirement is that the support of the unknown mโ€ฆ

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Physics Preprint PDF DOI

Geometric quantification for nonlinear deformation in knitted fabrics

Jiani Fang, Xiaoxiao Ding, Gary P. T. Choi ยท 2026

Knitted fabrics exemplify a broad class of architected materials capable of large deformations, enabling shape morphing, mechanical biocompatibility, and embedded multifunctionality without material dโ€ฆ

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Physics Preprint PDF DOI

Integrated Supermode Photonics Enabled by Supersymmetric Transformation

Kaile Chen, Qi Lu, Yuan Zhong, Jingchi Li, Yuru Li, Zhaohui Li, Chao Lu, Yikai Su, Lu Sun ยท 2026

We report a systematic methodology to obtain supermodes with equidistant effective index distribution and to excite arbitrary target supermodes with high precision. By employing a multi-well optical pโ€ฆ

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AI & Data Science Preprint PDF DOI

Ground-Level Near Real-Time Modeling for PM2.5 Pollution Prediction

Zachary R. Fox, Janet O. Agbaje, Dakotah Maguire, Javier E. Santos, Jeremy Logan, Maggie Davis, Rima Habre, Jim VanDerslice, Heidi A. Hanson ยท 2026

Air pollution is a worldwide public health threat that can cause or exacerbate many illnesses, including respiratory disease, cardiovascular disease, and some cancers. However, epidemiological studiesโ€ฆ

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AI & Data Science Preprint PDF DOI

Self-Improving Tabular Language Models via Iterative Group Alignment

Yunbo Long, Tejumade Afonja, Alexandra Brintrup, Mario Fritz ยท 2026

While language models have been adapted for tabular data generation, two fundamental limitations remain: (1) static fine-tuning produces models that cannot learn from their own generated samples and aโ€ฆ

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AI & Data Science Preprint PDF DOI

FlowForge: A Staged Local Rollout Engine for Flow-Field Prediction

Xiaowen Zhang, Ziming Zhou, Fengnian Zhao, David L. S. Hung ยท 2026

Deep learning surrogates for CFD flow-field prediction often rely on large, complex models, which can be slow and fragile when data are noisy or incomplete. We introduce FlowForge, a staged local rollโ€ฆ

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AI & Data Science Preprint PDF DOI

Localization-Guided Foreground Augmentation in Autonomous Driving

Jiawei Yong, Deyuan Qu, Qi Chen, Kentaro Oguchi, Shintaro Fukushima ยท 2026

Autonomous driving systems often degrade under adverse visibility conditions-such as rain, nighttime, or snow-where online scene geometry (e.g., lane dividers, road boundaries, and pedestrian crossingโ€ฆ

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