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AI & Data Science Preprint PDF DOI

Parameter Importance is Not Static: Evolving Parameter Isolation for Supervised Fine-Tuning

Zekai Lin, Chao Xue, Di Liang, Xingsheng Han, Peiyang Liu, Xianjie Wu, Lei Jiang, Yu Lu, Haibo Shi, Shuang Liang, Minlong Peng ยท 2026

Supervised Fine-Tuning (SFT) of large language models often suffers from task interference and catastrophic forgetting. Recent approaches alleviate this issue by isolating task-critical parameters durโ€ฆ

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AI & Data Science Preprint PDF DOI

Memory Transfer Learning: How Memories are Transferred Across Domains in Coding Agents

Kangsan Kim, Minki Kang, Taeil Kim, Yanlai Yang, Mengye Ren, Sung Ju Hwang ยท 2026

Memory-based self-evolution has emerged as a promising paradigm for coding agents. However, existing approaches typically restrict memory utilization to homogeneous task domains, failing to leverage tโ€ฆ

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AI & Data Science Preprint PDF DOI

GFT: From Imitation to Reward Fine-Tuning with Unbiased Group Advantages and Dynamic Coefficient Rectification

Wangjie Gan, Miao Pan, Linbo Xi, Kaixiang Yao, Wenqi Zhang, Jintao Chen, Jianwei Yin, Xuhong Zhang ยท 2026

Large language models are typically post-trained using supervised fine-tuning (SFT) and reinforcement learning (RL), yet effectively unifying efficient knowledge injection with robust generalization rโ€ฆ

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AI & Data Science Preprint PDF DOI

Physics-Informed Neural Networks for Methane Sorption: Cross-Gas Transfer Learning, Ensemble Collapse Under Physics Constraints, and Monte Carlo Dropout Uncertainty Quantification

Mohammad Nooraiepour, Zezhang Song, Wei Li, Sarah Perez ยท 2026

Accurate methane sorption prediction across heterogeneous coal ranks requires models that combine thermodynamic consistency, efficient knowledge transfer across data-scarce geological systems, and calโ€ฆ

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AI & Data Science Preprint PDF DOI

HiProto: Hierarchical Prototype Learning for Interpretable Object Detection Under Low-quality Conditions

Jianlin Xiang, Linhui Dai, Xue Yang, Chaolei Yang, Yanshan Li ยท 2026

Interpretability is essential for deploying object detection systems in critical applications, especially under low-quality imaging conditions that degrade visual information and increase prediction uโ€ฆ

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AI & Data Science Preprint PDF DOI

BOAT: Navigating the Sea of In Silico Predictors for Antibody Design via Multi-Objective Bayesian Optimization

Jackie Rao, Ferran Gonzalez Hernandez, Leon Gerard, Alexandra Gessner ยท 2026

Antibody lead optimization is inherently a multi-objective challenge in drug discovery. Achieving a balance between different drug-like properties is crucial for the development of viable candidates, โ€ฆ

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AI & Data Science Preprint PDF DOI

Provably Efficient Offline-to-Online Value Adaptation with General Function Approximation

Shangzhe Li, Weitong Zhang ยท 2026

We study value adaptation in offline-to-online reinforcement learning under general function approximation. Starting from an imperfect offline pretrained $Q$-function, the learner aims to adapt it to โ€ฆ

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Engineering Preprint PDF DOI

Early Exiting U-Net for Efficient Processing on UAVs: A Case Study in Environmental Monitoring

Luca Sartori Boni, Mohamed Moursi, Norbert Wehn, Bilal Hammoud ยท 2026

Oil spills represent a severe threat, making early-stage thickness estimation crucial for guiding remediation efforts. Unmanned Aerial Vehicles (UAVs) are an attractive platform for environmental moniโ€ฆ

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Computer Science Preprint PDF DOI

Block-Based Pathfinding: A Minecraft System for Visualizing Graph Algorithms

Luca-Stefan Pirvu, Bogdan-Alexandru Maciuca, Andrei-Ciprian Rabu, Adrian-Marius Dumitran ยท 2026

Graph theory is a cornerstone of Computer Science education, yet entry-level students often struggle to map abstract node-edge relationships to practical applications. This paper presents the design aโ€ฆ

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Computer Science Preprint PDF DOI

Towards Personalizing Secure Programming Education with LLM-Injected Vulnerabilities

Matthew Frazier, Kostadin Damevski ยท 2026

According to constructivist theory, students learn software security more effectively when examples are grounded in their own code. Generic examples often fail to connect with students' prior work, liโ€ฆ

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AI & Data Science Preprint PDF DOI

Quantum Machine Learning for Colorectal Cancer Data: Anastomotic Leak Classification and Risk Factors

Vojtech Novak, Ivan Zelinka, Lenka Pribylova, Lubomir Martinek, Vladimir Bencurik, Martin Beseda ยท 2026

This study evaluates colorectal risk factors and compares classical models against Quantum Neural Networks (QNNs) for anastomotic leak prediction. Analyzing clinical data with 14\% leak prevalence, weโ€ฆ

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AI & Data Science Preprint PDF DOI

Heuristic Style Transfer for Real-Time, Efficient Weather Attribute Detection

Hamed Ouattara, Pierre Duthon, Pascal Houssam Salmane, Frederic Bernardin, Omar Ait Aider ยท 2026

We present lightweight and efficient architectures to detect weather conditions from RGB images, predicting the weather type (sunny, rain, snow, fog) and 11 complementary attributes such as intensity,โ€ฆ

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AI & Data Science Preprint PDF DOI

High-Dimensional Data Analysis for Elliptically Symmetric Distributions

Long Feng ยท 2026

High-dimensional data arise routinely in modern statistics, econometrics, finance, genomics, and machine learning. While a large body of existing methodology is developed under Gaussian or light-taileโ€ฆ

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Physics Preprint PDF DOI

A Modular and T-Gate Efficient Architecture for Quantum Leading-Zero/One Counter

Lei-Han Yao, Shang-Wei Lin, Yu-Chung Chen, Yean-Ru Chen ยท 2026

The Quantum Leading-Zero/One Counter (QLZOC) is a fundamental component in quantum arithmetic, playing a critical role in normalization, floating-point units, dynamic range scaling, and logarithmic apโ€ฆ

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Physics Preprint PDF DOI

Nested Fourier-enhanced neural operator for efficient modeling of radiation transfer in fires

Anran Jiao, Wengyao Jiang, Xiaoyi Lu, Yi Wang, Lu Lu ยท 2026

Computational fluid dynamics (CFD) has become an essential tool for predicting fire behavior, yet maintaining both efficiency and accuracy remains challenging. A major source of computational cost in โ€ฆ

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AI & Data Science Preprint PDF DOI

DiPO: Disentangled Perplexity Policy Optimization for Fine-grained Exploration-Exploitation Trade-Off

Xiaofan Li, Ming Yang, Zhiyuan Ma, Shichao Ma, Jintao Du, Yu Cheng, Weiqiang Wang, Zhizhong Zhang, Xin Tan, Yanyun Qu, Lizhuang Ma, Yuan Xie ยท 2026

Reinforcement Learning with Verifiable Rewards (RLVR) has catalyzed significant advances in the reasoning capabilities of Large Language Models (LLMs). However, effectively managing the exploration anโ€ฆ

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AI & Data Science Preprint PDF DOI

Do We Still Need Humans in the Loop? Comparing Human and LLM Annotation in Active Learning for Hostility Detection

Ahmad Dawar Hakimi, Lea Hirlimann, Isabelle Augenstein, Hinrich Schutze ยท 2026

Instruction-tuned LLMs can annotate thousands of instances from a short prompt at negligible cost. This raises two questions for active learning (AL): can LLM labels replace human labels within the ALโ€ฆ

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AI & Data Science Preprint PDF DOI

MolCryst-MLIPs: A Machine-Learned Interatomic Potentials Database for Molecular Crystals

Adam Lahouari, Shen Ai, Jihye Han, Jillian Hoffstadt, Philipp Hoellmer, Charlotte Infante, Pulkita Jain, Sangram Kadam, Maya M. Martirossyan, Amara McCune, Hypatia Newton, Shlok J. Paul, Willmor Pena, Jonathan Raghoonanan, Sumon Sahu, Oliver Tan, Andrea Vergara, Jutta Rogal, Mark E. Tuckerman ยท 2026

We present an open Molecular Crystal (MC) database of Machine-Learned Interatomic Potentials (MLIP) called MolCryst-MLIPs. The first release comprises fine-tuned MACE models for nine molecular crystalโ€ฆ

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Engineering Preprint PDF DOI

Beyond Conservative Automated Driving in Multi-Agent Scenarios via Coupled Model Predictive Control and Deep Reinforcement Learning

Saeed Rahmani, Gozde Korpe, Zhenlin (Gavin) Xu, Bruno Brito, Simeon Craig Calvert, Bart van Arem ยท 2026

Automated driving at unsignalized intersections is challenging due to complex multi-vehicle interactions and the need to balance safety and efficiency. Model Predictive Control (MPC) offers structuredโ€ฆ

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Physics Preprint PDF DOI

Lund Plane to Bloch (LP2B) Encoding for Object and Polarization Tagging with Quantum Jet Substructure

Fabrizio Napolitano, Luca Della Penna, Tommaso Tedeschi, Livio Fano ยท 2026

The application of quantum algorithms to jet substructure analysis is of growing interest as NISQ hardware continues to mature in qubit count and gate depth. Jet substructure remains essential for addโ€ฆ

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