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Engineering Preprint PDF DOI

Learning-augmented robotic automation for real-world manufacturing

Yunho Kim, Quan Nguyen, Taewhan Kim, Youngjin Heo, Joonho Lee ยท 2026

Industrial robots are widely used in manufacturing, yet most manipulation still depends on fixed waypoint scripts that are brittle to environmental changes. Learning-based control offers a more adaptiโ€ฆ

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Computer Science Preprint PDF DOI

GR-Evolve: Design-Adaptive Global Routing via LLM-Driven Algorithm Evolution

Taizun Jafri, Vidya A. Chhabria ยท 2026

Modern ASIC design is becoming increasingly complex, driving up design costs while limiting productivity gains from existing EDA tools. Despite decades of progress, current tools rely on fixed heuristโ€ฆ

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Economics & Finance Preprint PDF DOI

On Benchmark Hacking in ML Contests: Modeling, Insights and Design

Xiaoyun Qiu, Yang Yu, Haifeng Xu ยท 2026

Benchmark hacking refers to tuning a machine learning model to score highly on certain evaluation criteria without improving true generalization or faithfully solving the intended problem. We study thโ€ฆ

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AI & Data Science Preprint PDF DOI

Preserve Support, Not Correspondence: Dynamic Routing for Offline Reinforcement Learning

Zhancun Mu, Guangyu Zhao, Yiwu Zhong, Chi Zhang ยท 2026

One-step offline RL actors are attractive because they avoid backpropagating through long iterative samplers and keep inference cheap, but they still have to improve under a critic without drifting awโ€ฆ

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Computer Science Preprint PDF DOI

A Co-Evolutionary Theory of Human-AI Coexistence: Mutualism, Governance, and Dynamics in Complex Societies

Somyajit Chakraborty ยท 2026

Classical robot ethics is often framed around obedience, including Asimov's laws. This framing is insufficient for contemporary AI systems, which are increasingly adaptive, generative, embodied, and eโ€ฆ

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Mathematics Preprint PDF DOI

Using a generative model for out-of-sample testing of two-stage stochastic programs

Ashutosh Shukla, John J. Hasenbein, Erhan Kutanoglu ยท 2026

Stochastic programming models for decision-making under uncertainty often suffer from scenario scarcity, where obtaining representative samples of uncertain parameters requires expensive simulations oโ€ฆ

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Engineering Preprint PDF DOI

UniSonate: A Unified Model for Speech, Music, and Sound Effect Generation with Text Instructions

Chunyu Qiang, Xiaopeng Wang, Kang Yin, Yuzhe Liang, Yuxin Guo, Teng Ma, Ziyu Zhang, Tianrui Wang, Cheng Gong, Yushen Chen, Ruibo Fu, Chen Zhang, Longbiao Wang, Jianwu Dang ยท 2026

Generative audio modeling has largely been fragmented into specialized tasks, text-to-speech (TTS), text-to-music (TTM), and text-to-audio (TTA), each operating under heterogeneous control paradigms. โ€ฆ

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Mathematics Preprint PDF DOI

Finite Expression Method with TranNet-based Function Learning for High-Dimensional Partial Differential Equations

Phuoc-Toan Huynh, Feng Bao, Haizhao Yang, Ahmed Zytoon ยท 2026

In this paper, we study a machine-learning-based solver for high-dimensional partial differential equations (PDEs). Computing accurate solutions efficiently for such problems remains challenging becauโ€ฆ

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Computer Science Preprint PDF DOI

Evaluating LLM-Based Goal Extraction in Requirements Engineering: Prompting Strategies and Their Limitations

Anna Arnaudo, Riccardo Coppola, Maurizio Morisio, Flavio Giobergia, Andrea Bioddo, Angelo Bongiorno, Luca Dadone ยท 2026

Due to the textual and repetitive nature of many Requirements Engineering (RE) artefacts, Large Language Models (LLMs) have proven useful to automate their generation and processing. In this paper, weโ€ฆ

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Engineering Preprint PDF DOI

Advancing automatic speech recognition using feature fusion with self-supervised learning features: A case study on Fearless Steps Apollo corpus

Szu-Jui Chen, John H.L. Hansen ยท 2026

Using self-supervised learning (SSL) models has significantly improved performance for downstream speech tasks, surpassing the capabilities of traditional hand-crafted features. This study investigateโ€ฆ

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AI & Data Science Preprint PDF DOI

ArchSym: Detecting 3D-Grounded Architectural Symmetries in the Wild

Hanyu Chen, Ruojin Cai, Steve Marschner, Noah Snavely ยท 2026

Symmetry detection is a fundamental problem in computer vision, and symmetries serve as powerful priors for downstream tasks. However, existing learning-based methods for detecting 3D symmetries from โ€ฆ

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Physics Preprint PDF DOI

Formalizing Galaxy Population Evolution: Drift and Mergers as Transport Processes on Manifolds

Tsutomu T. Takeuchi (Nagoya University, Institute of Statistical Mathematics) ยท 2026

Galaxy evolution is commonly described through the time evolution of observational statistics such as luminosity functions and stellar mass functions. However, these quantities are projections of an uโ€ฆ

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Engineering Preprint PDF DOI

An LLM-Driven Closed-Loop Autonomous Learning Framework for Robots Facing Uncovered Tasks in Open Environments

Hong Su ยท 2026

Autonomous robots operating in open environments need the ability to continuously handle tasks that are not covered by predefined local methods. However, existing approaches often rely on repeated larโ€ฆ

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Physics Preprint PDF DOI

Qubit-Scalable CVRP via Lagrangian Knapsack Decomposition and Noise-Aware Quantum Execution

Monit Sharma, Hoong Chuin Lau ยท 2026

Hybrid quantum optimization for vehicle routing faces a practical bottleneck: direct QUBO encodings of CVRP quickly exceed near-term qubit and gate budgets, while quantum evaluations are expensive, noโ€ฆ

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Computer Science Preprint PDF DOI

Behavioral Canaries: Auditing Private Retrieved Context Usage in RL Fine-Tuning

Chaoran Chen, Dayu Yuan, Peter Kairouz ยท 2026

In agentic workflows, LLMs frequently process retrieved contexts that are legally protected from further training. However, auditors currently lack a reliable way to verify if a provider has violated โ€ฆ

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AI & Data Science Preprint PDF DOI

TexOCR: Advancing Document OCR Models for Compilable Page-to-LaTeX Reconstruction

Chengye Wang, Lin Fu, Zexi Kuang, Yilun Zhao ยท 2026

Existing document OCR largely targets plain text or Markdown, discarding the structural and executable properties that make LaTeX essential for scientific publishing. We study page-level reconstructioโ€ฆ

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Economics & Finance Preprint PDF DOI

Optimal Investment and Entropy-Regularized Learning Under Stochastic Volatility Models with Portfolio Constraints

Thai Nguyen, Pertiny Nkuize ยท 2026

We study the problem of optimal portfolio selection under stochastic volatility within a continuous time reinforcement learning framework with portfolio constraints. Exploration is modeled through entโ€ฆ

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Computer Science Preprint PDF DOI

ResRank: Unifying Retrieval and Listwise Reranking via End-to-End Joint Training with Residual Passage Compression

Xiaojie Ke, Shuai Zhang, Liansheng Sun, Yongjin Wang, Hengjun Jiang, Xiangkun Liu, Cunxin Gu, Jian Xu, Guanjun Jiang ยท 2026

Large language model (LLM) based listwise reranking has emerged as the dominant paradigm for achieving state-of-the-art ranking effectiveness in information retrieval. However, its reliance on feedingโ€ฆ

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AI & Data Science Preprint PDF DOI

Beyond Single-Agent Alignment: Preventing Context-Fragmented Violations in Multi-Agent Systems

Jie Wu, Ming Gong ยท 2026

We identify and formalize a novel security risk: Context-Fragmented Violations (CFVs) - a class of policy breaches where individual agent actions appear locally safe and reasonable, yet collectively vโ€ฆ

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AI & Data Science Preprint PDF DOI

Uni-Encoder Meets Multi-Encoders: Representation Before Fusion for Brain Tumor Segmentation with Missing Modalities

Peibo Song, Xiaotian Xue, Jinshuo Zhang, Zihao Wang, Jinhua Liu, Shujun Fu, Fangxun Bao, Si Yong Yeo ยท 2026

Multimodal MRI offers complementary information for brain tumor segmentation, but clinical scans often lack one or more modalities, which degrades segmentation performance. In this paper, we propose Uโ€ฆ

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