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

Lindbladian Homotopy Analysis Method to Solve Nonlinear Partial Differential Equations

Eunsik Choi, Jungin E. Kim, Xueling Lu, Yan Wang ยท 2026

Quantum scientific computing is to solve engineering and science problems such as simulation and optimization on quantum computers. Solving ordinary and partial differential equations (PDEs) is essentโ€ฆ

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Engineering Preprint PDF DOI

Safety-Certified CRT Sparse FFT: $\Omega(k^2)$ Lower Bound and $O(N \log N)$ Worst-Case

Aaron R. Flouro, Shawn P. Chadwick ยท 2026

Computing Fourier transforms of k-sparse signals, where only k of N frequencies are non-zero, is fundamental in compressed sensing, radar, and medical imaging. While the Fast Fourier Transform (FFT) eโ€ฆ

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Computer Science Preprint PDF DOI

ChipLight: Cross-Layer Optimization of Chiplet Design with Optical Interconnects for LLM Training

Kangbo Bai, Zhantong Zhu, Yifan Ding, Tianyu Jia ยท 2026

In large-scale distributed LLM training, communication between devices becomes the key performance bottleneck. Chiplet technology can integrate multiple dies into a package to scale-up node performancโ€ฆ

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Physics Preprint PDF DOI

Pulsar Selection Criteria and Performance Evaluation of Autonomous X-ray Pulsar Navigation Systems

Sui Chen (Politecnico di Milano, ICE-CSIC, IEEC), Emilie Parent (ICE-CSIC, IEEC), Nanda Rea (ICE-CSIC, IEEC), Francesco Topputo (Politecnico di Milano) ยท 2026

Current space missions primarily depend on Earth-based Guidance, Navigation, and Control (GNC) systems involving human-in-the-loop operations. X-ray pulsar-based navigation offers a promising alternatโ€ฆ

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AI & Data Science Preprint PDF DOI

Quantum inspired qubit qutrit neural networks for real time financial forecasting

Kanishk Bakshi, Kathiravan Srinivasan ยท 2026

This research investigates the performance and efficacy of machine learning models in stock prediction, comparing Artificial Neural Networks (ANNs), Quantum Qubit-based Neural Networks (QQBNs), and Quโ€ฆ

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AI & Data Science Preprint PDF DOI

Semantic Needles in Document Haystacks: Sensitivity Testing of LLM-as-a-Judge Similarity Scoring

Sinan G. Aksoy, Alexandra A. Sabrio, Erik VonKaenel, Lee Burke ยท 2026

We propose a scalable, multifactorial experimental framework that systematically probes LLM sensitivity to subtle semantic changes in pairwise document comparison. We analogize this as a needle-in-a-hโ€ฆ

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Computer Science Preprint PDF DOI

Blockchain-Driven AI-Enhanced Post-Quantum Multivariate Identity-based Signature and Privacy-Preserving Data Aggregation Scheme for Fog-enabled Flying Ad-Hoc Networks

Sufian Al majmaie, Ghazal Ghajari, Niraj Prasad Bhatta, Fathi Amsaad ยท 2026

The integration of Fog Computing with Flying Ad-Hoc Networks (FANETs) offers promising capabilities for decentralized, low-latency intelligence in UAV-based applications. However, the distributed natuโ€ฆ

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Physics Preprint PDF DOI

Analysis of synthetic OVI absorption associated with galaxy groups in SIMBA and TNG50 simulations

Tanmay Singh, Sanchayeeta Borthakur, Dylan Nelson, Romeel Dave, Tyler McCabe ยท 2026

We compare OVI absorption in synthetic spectra from galaxy groups in the SIMBA and TNG50 cosmological hydrodynamic simulations against those observed from the COS-IGrM survey. We select 14 galaxy grouโ€ฆ

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Physics Preprint PDF DOI

Competition and coexistence of superconductivity and nematic order in a two-dimensional electron gas with quadrupolar interactions

Nei Lopes, Guilherme da Silva do Vale, Daniel G. Barci ยท 2026

We investigate the interplay between superconductivity and nematic order in a two-dimensional electron gas with competing pairing and quadrupolar forward-scattering interactions. The model includes boโ€ฆ

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Computer Science Preprint PDF DOI

From Business Problems to AI Solutions: Where Does Transformation Support Fail

Abir Trabelsi, Imen Benzarti, Hafedh Mili, Darine Ameyed ยท 2026

Translating business problems into well-specified machine learning solutions is a prerequisite for successful AI systems, yet this upstream translation is still one of the least supported steps in exiโ€ฆ

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Computer Science Preprint PDF DOI

CHICO-Agent: An LLM Agent for the Cross-layer Optimization of 2.5D and 3D Chiplet-based Systems

Qihang Wu, Aman Arora, Vidya A. Chhabria ยท 2026

The rapid growth of large language models (LLMs) and AI workloads has pushed monolithic silicon to its reticle and economic limits, accelerating the adoption of 2.5D/3D chiplet systems. However, theseโ€ฆ

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AI & Data Science Preprint PDF DOI

DeltaSeg: Tiered Attention and Deep Delta Learning for Multi-Class Structural Defect Segmentation

Enrique Hernandez Noguera, Md Meftahul Ferdaus, Elias Ioup, Mahdi Abdelguerfi ยท 2026

Automated segmentation of structural defects from visual inspection imagery remains challenging due to the diversity of damage types, extreme class imbalance, and the need for precise boundary delineaโ€ฆ

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AI & Data Science Preprint PDF DOI

Match-Any-Events: Zero-Shot Motion-Robust Feature Matching Across Wide Baselines for Event Cameras

Ruijun Zhang, Hang Su, Kostas Daniilidis, Ziyun Wang ยท 2026

Event cameras have recently shown promising capabilities in instantaneous motion estimation due to their robustness to low light and fast motions. However, computing wide-baseline correspondence betweโ€ฆ

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AI & Data Science Preprint PDF DOI

Beyond One Output: Visualizing and Comparing Distributions of Language Model Generations

Emily Reif, Claire Yang, Jared Hwang, Deniz Nazar, Noah A. Smith, Jeff Heer ยท 2026

Users typically interact with and evaluate language models via single outputs, but each output is just one sample from a broad distribution of possible completions. This interaction hides distributionโ€ฆ

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Physics Preprint PDF DOI

Efficient Routing of Quantum LDPC Codes on Programmable 2D Toric Architectures

Kun Liu, Takahiro Tsunoda, Sophia H. Xue, Evan McKinney, Zeyuan Zhou, Shifan Xu, Robert J. Schoelkopf, Yongshan Ding ยท 2026

Quantum low-density parity-check codes are promising candidates towards scalable fault-tolerant quantum computation. Among these, bivariate bicycle (BB) codes offer superior encoding rates and large cโ€ฆ

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Physics Preprint PDF DOI

Obstructions to universality in globally controlled qubit graphs

Roberto Gargiulo, Roberto Menta, Vittorio Giovannetti, Robert Zeier ยท 2026

Global control offers a promising route to scalable quantum computing. A recent conjecture by Hu et al. (arXiv:2508.19075) proposes that any connected qubit graph equipped with global Ising-type interโ€ฆ

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Physics Preprint PDF DOI

Exploring Entropic Orders: High Temperature Continuous Symmetry Breaking, Chiral Topological States and Local Commuting Projector Models

Po-Shen Hsin, Ryohei Kobayashi ยท 2026

High temperature is usually expected to destroy order: as the Gibbs state approaches the infinite-temperature limit, it becomes an equal-weight ensemble over all states and the system is generically dโ€ฆ

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AI & Data Science Preprint PDF DOI

Wasserstein Distributionally Robust Risk-Sensitive Estimation via Conditional Value-at-Risk

Feras Al Taha, Eilyan Bitar ยท 2026

We propose a distributionally robust approach to risk-sensitive estimation of an unknown signal x from an observed signal y. The unknown signal and observation are modeled as random vectors whose joinโ€ฆ

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Computer Science Preprint PDF DOI

Fast and Forgettable: A Controlled Study of Novices' Performance, Learning, Workload, and Emotion in AI-Assisted and Human Pair Programming Paradigms

Nicholas Gardella, James Prather, Juho Leinonen, Paul Denny, Raymond Pettit, Sara L. Riggs ยท 2026

Code-generating Artificial Intelligence has gained popularity within both professional and educational programming settings over the past several years. While research and pedagogy are beginning to coโ€ฆ

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Computer Science Preprint PDF DOI

HybridGen: Efficient LLM Generative Inference via CPU-GPU Hybrid Computing

Mao Lin, Xi Wang, Guilherme Cox, Dong Li, Hyeran Jeon ยท 2026

As modern LLMs support thousands to millions of tokens, KV caches grow to hundreds of gigabytes, stressing memory capacity and bandwidth. Existing solutions, such as KV cache pruning and offloading, aโ€ฆ

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