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Showing 164887 results for "computing methodologies"
Physics Preprint PDF DOI

Encoding strategies for quantum enhanced fluid simulations: opportunities and challenges

Omer Rathore, Alastair Basden, Nicholas Chancellor, Halim Kusumaatmaja ยท 2026

Quantum computing has emerged as a powerful potential accelerator for computational fluid dynamics (CFD), but whether this promise can be realized in practice depends on how fluid information is encodโ€ฆ

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AI & Data Science Preprint PDF DOI

Probing CLIP's Comprehension of 360-Degree Textual and Visual Semantics

Hai Wang, Xiaochen Yang, Mingzhi Dong, Jing-Hao Xue ยท 2026

The dream of instantly creating rich 360-degree panoramic worlds from text is rapidly becoming a reality, yet a crucial gap exists in our ability to reliably evaluate their semantic alignment. Contrasโ€ฆ

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AI & Data Science Preprint PDF DOI

XGRAG: A Graph-Native Framework for Explaining KG-based Retrieval-Augmented Generation

Zhuoling Li, Ha Linh Hong Tran Nguyen, Valeria Bladinieres, Maxim Romanovsky ยท 2026

Graph-based Retrieval-Augmented Generation (GraphRAG) extends traditional RAG by using knowledge graphs (KGs) to give large language models (LLMs) a structured, semantically coherent context, yieldingโ€ฆ

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Computer Science Preprint PDF DOI

Evaluation of LLM-Based Software Engineering Tools: Practices, Challenges, and Future Directions

Utku Boran Torun, Veli Karakaya, Ali Babar, Eray Tuzun ยท 2026

Large Language Models (LLMs) are increasingly embedded in software engineering (SE) tools, powering applications such as code generation, automated code review, and bug triage. As these LLM-based AI fโ€ฆ

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Computer Science Preprint PDF DOI

A Comparative Evaluation of AI Agent Security Guardrails

Qi Li, Jiu Li, Pingtao Wei, Jianjun Xu, Xueyi Wei, Jiwei Shi, Xuan Zhang, Yanhui Yang, Xiaodong Hui, Peng Xu, Lingquan Zhou ยท 2026

This report presents a comparative evaluation of DKnownAI Guard in AI agent security scenarios, benchmarked against three competing products: AWS Bedrock Guardrails, Azure Content Safety, and Lakera Gโ€ฆ

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Mathematics Preprint PDF DOI

PRP, HS and LS Conjugate Gradient Methods for Interval-Valued Multiobjective Optimization Problems

Tapas Mondal, Debdulal Ghosh, Zai-Yun Peng, Yong Zhao ยท 2026

In this article, we develop an efficient algorithm based on three special variants of the nonlinear conjugate gradient method, namely, the Polak--Ribiere--Polyak, Hestenes--Stiefel, and Liu--Story schโ€ฆ

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Physics Preprint PDF DOI

Quantum vs. Classical Spin: A Comparative Study of Dipolar Spin Dynamics and the Onset of Chaos

Victor Henner, Alexander Nepomnyashchy, Tatyana Belozerova ยท 2026

We investigate the spin dynamics of a dipole-coupled system by comparing a direct solution of the Schrodinger equation for quantum spins with simulations of classical spins. Although classical spins hโ€ฆ

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Computer Science Preprint PDF DOI

Hybrid Path-Sums for Hybrid Quantum Programs

Christophe Chareton, Jad Issa, Mathieu Nguyen, Nicolas Blanco, Sebastien Bardin ยท 2026

As quantum computing becomes an emerging reality, designing efficient quantum programming capabilities is becoming more and more important. Particularly, the debugging and validation of quantum prograโ€ฆ

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Computer Science Preprint PDF DOI

Remotely programming the weights of a spintronic neural network by a radiofrequency broadcast signal

M. Menshawy, D. Sanz-Hernandez, L. Mazza, V. Puliafito, G. Finocchio, A. Jenkins, R. Ferreira, L. Benetti, J. Grollier, F.A. Mizrahi ยท 2026

Selectively programming large number of non-volatile synaptic weights without compromising scalability is a key challenge for in-memory computing. Here, we demonstrate remote programming of synaptic wโ€ฆ

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Physics Preprint PDF DOI

Energetics of stochastic limit-cycle oscillators: when does coupling reduce dissipation?

Anton F. Burnet, Vansh Kharbanda, David Tobias, Benedikt Sabass ยท 2026

Non-linear oscillators serve important functions in many biological systems, including within the inner ear and neuronal networks. The sustainment of oscillations in noisy environments requires continโ€ฆ

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Computer Science Preprint PDF DOI

Mono2Sls: Automated Monolith-to-Serverless Migration via Multi-Stage Pipeline with Static Analysis

Xingyan Chen, Yuxin Su, Zishan Su, Yang Yu, Zibin Zheng ยท 2026

Cloud computing platforms offer elastic scaling, managed infrastructure, and pay-per-use pricing, but moving existing monolithic backends to them remains a difficult software engineering task. In pracโ€ฆ

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Physics Preprint PDF DOI

Noise in analog programmable-photonic computation

Raul Lopez-March, Andres Macho-Ortiz, Francisco Javier Fraile-Pelaez, Jose Capmany ยท 2026

Analog Programmable-Photonic Computation (APC) leverages programmable integrated photonics (PIP) to perform high-speed matrix operations using optical waves. However, the continuous nature of optical โ€ฆ

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Computer Science Preprint PDF DOI

DECOFFEE: Decentralized Reinforcement Learning for Time-critical Workload Offloading and Energy Efficiency across the Computing Continuum

Anastasios Giannopoulos, Sotirios Spantideas, Panagiotis Trakadas ยท 2026

The rapid proliferation of latency-sensitive and battery-constrained Internet-of-Things (IoT) applications has intensified the need for intelligent workload placement mechanisms across the Edge-Cloud โ€ฆ

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Computer Science Preprint PDF DOI

Equivalence Checking of Quantum Circuits via Path-Sum and Weighted Model Counting

Wei-Jia Huang, Christophe Chareton, Yu-Fang Chen, Kai-Min Chung, Min-Hsiu Hsieh, Alfons Laarman, Jingyi Mei ยท 2026

Equivalence checking of quantum circuits is a central verification task in quantum computing, ensuring the correctness of circuit optimizations, hardware mappings, and compilation pipelines. Among theโ€ฆ

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Computer Science Preprint PDF DOI

Salca: A Sparsity-Aware Hardware Accelerator for Efficient Long-Context Attention Decoding

Wang Fan, Wei Cao, Xi Zha, Kedi Ma, MingQian Sun, Jialin Chen, Fengzhe Zhang, Fan Zhang ยท 2026

Long contexts improve capabilities of large language models but pose serious hardware challenges: compute and memory footprints grow linearly with sequence length. Particularly, the decoding phase conโ€ฆ

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AI & Data Science Preprint PDF DOI

Large-Sample Bayesian Approximations for Privatized Data

Jordan Awan, Xi Chen, Roberto Molinari ยท 2026

The increased use of differential privacy (DP) has allowed the sharing of large amounts of data while reducing the risk of disclosure of sensitive information at the individual level. However, the noiโ€ฆ

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Computer Science Preprint PDF DOI

Scalable First-Order Interior Point Trust Region Algorithms for Linearly Constrained Optimization

Yuexin Su, Chenyi Zhang, Peiyuan Huang, Tongyang Li, Yinyu Ye ยท 2026

Computing approximate Karush--Kuhn--Tucker (KKT) points for constrained nonconvex programs is a fundamental problem in mathematical programming. Interior-point trust-region (IPTR) methods are particulโ€ฆ

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Engineering Preprint PDF DOI

Comparative Evaluation of Modern Deep Learning Methodologies for Portfolio Optimization

Samuel Ozechi, Banjo Francis, Wisdom Yakanu, Joe Wayne Byers ยท 2026

This study proposes a portfolio optimization framework that integrates advanced deep learning architectures with traditional financial models to enhance risk-adjusted performance. Using historical datโ€ฆ

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Computer Science Preprint PDF DOI

Minimum Reachability Probabilities in Rectangular Automata with Random Clocks

Joanna Delicaris, Erika Abraham, Anne Remke ยท 2026

Control applications for cyber-physical systems must make reliably safe control decisions in the presence of continuous dynamics as well as stochastic uncertainty. Providing safety guarantees for suchโ€ฆ

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Physics Preprint PDF DOI

Gravitational waves of extreme-mass-ratio inspirals in a rotating black hole with Dehnen dark matter halo

Kun Meng, Shao-Jun Zhang, Nan Yang ยท 2026

Extreme Mass Ratio Inspirals (EMRIs) are among the key targe sources for the space-based gravitational wave (GW) detectors. The waveforms of the EMRIs are highly sensitive to the types of the central โ€ฆ

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