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AI & Data Science Preprint PDF DOI

Fine-Tuning Regimes Define Distinct Continual Learning Problems

Paul-Tiberiu Iordache, Elena Burceanu ยท 2026

Continual learning (CL) studies how models acquire tasks sequentially while retaining previously learned knowledge. Despite substantial progress in benchmarking CL methods, comparative evaluations typโ€ฆ

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Engineering Preprint PDF DOI

VistaBot: View-Robust Robot Manipulation via Spatiotemporal-Aware View Synthesis

Songen Gu, Yuhang Zheng, Weize Li, Yupeng Zheng, Yating Feng, Xiang Li, Yilun Chen, Pengfei Li, Wenchao Ding ยท 2026

Recently, end-to-end robotic manipulation models have gained significant attention for their generalizability and scalability. However, they often suffer from limited robustness to camera viewpoint chโ€ฆ

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AI & Data Science Preprint PDF DOI

Low-Rank Adaptation Redux for Large Models

Bingcong Li, Yilang Zhang, Georgios B. Giannakis ยท 2026

Low-rank adaptation (LoRA) has emerged as the de facto standard for parameter-efficient fine-tuning (PEFT) of foundation models, enabling the adaptation of billion-parameter networks with minimal compโ€ฆ

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AI & Data Science Preprint PDF DOI

A Scale-Adaptive Framework for Joint Spatiotemporal Super-Resolution with Diffusion Models

Max Defez, Filippo Quarenghi, Mathieu Vrac, Stephan Mandt, Tom Beucler ยท 2026

Deep-learning video super-resolution has progressed rapidly, but climate applications typically super-resolve (increase resolution) either space or time, and joint spatiotemporal models are often desiโ€ฆ

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AI & Data Science Preprint PDF DOI

Nemobot Games: Crafting Strategic AI Gaming Agents for Interactive Learning with Large Language Models

Chee Wei Tan, Yuchen Wang, Shangxin Guo ยท 2026

This paper introduces a new paradigm for AI game programming, leveraging large language models (LLMs) to extend and operationalize Claude Shannon's taxonomy of game-playing machines. Central to this pโ€ฆ

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Physics Preprint PDF DOI

Heavy Quark Transport is Non-Gaussian Beyond Leading Log

Jean F. Du Plessis, Bruno Scheihing-Hitschfeld ยท 2026

We find that heavy quark transport beyond leading logarithm at weak coupling is intrinsically non-Gaussian: the longitudinal momentum transfer distribution has asymmetric exponential tails that are crโ€ฆ

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Engineering Preprint PDF DOI

A Multi-Stage Warm-Start Deep Learning Framework for Unit Commitment

Muhy Eddin Za'ter, Anna Van Boven, Bri-Mathias Hodge, Kyri Baker ยท 2026

Maintaining instantaneous balance between electricity supply and demand is critical for reliability and grid instability. System operators achieve this through solving the task of Unit Commitment (UC)โ€ฆ

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AI & Data Science Preprint PDF DOI

A Multimodal Text- and Graph-Based Approach for Open-Domain Event Extraction from Documents

Praval Sharma ยท 2026

Event extraction is essential for event understanding and analysis. It supports tasks such as document summarization and decision-making in emergency scenarios. However, existing event extraction apprโ€ฆ

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AI & Data Science Preprint PDF DOI

Addressing Image Authenticity When Cameras Use Generative AI

Umar Masud, Abhijith Punnappurath, Luxi Zhao, David B. Lindell, Michael S. Brown ยท 2026

The ability of generative AI (GenAI) methods to photorealistically alter camera images has raised awareness about the authenticity of images shared online. Interestingly, images captured directly by oโ€ฆ

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Physics Preprint PDF DOI

Enhancing Coherence of Spin Centers in p-n Diodes via Optimization Algorithms

Jonatan A. Posligua, David E. Stewart, Denis R. Candido ยท 2026

Solid-state spin defects hold great promise as building blocks for various quantum technologies. Embedding spin centers in $p$-$n$ diodes under reverse bias has proved to be a powerful strategy to narโ€ฆ

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Education Preprint PDF DOI

Locating acts of mechanistic reasoning in student team conversations with mechanistic machine learning

Kaitlin Gili, Mainak Nistala, Kristen Wendell, Michael C. Hughes ยท 2026

STEM education researchers are often interested in identifying moments of students' mechanistic reasoning for deeper analysis, but have limited capacity to search through many team conversation transcโ€ฆ

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Physics Preprint PDF DOI

Analytical and Machine Learning Methods for Model Discernment at CE$\nu$NS Experiments

Iain A. Bisset, Bhaskar Dutta, Doojin Kim, Samiran Sinha, Joel W. Walker ยท 2026

Neutrino experiments are often limited by low statistics, sizable systematic uncertainties, and coarse observable binning, which can hinder discrimination among competing beyond-the-Standard-Model (BSโ€ฆ

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Physics Preprint PDF DOI

Replay-buffer engineering for noise-robust quantum circuit optimization

Akash Kundu, Sebastian Feld ยท 2026

Deep reinforcement learning (RL) for quantum circuit optimization faces three fundamental bottlenecks: replay buffers that ignore the reliability of temporal-difference (TD) targets, curriculum-based โ€ฆ

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Physics Preprint PDF DOI

OptiMat Alloys: a FAIR, living database of multi-principal element alloys enabled by a conversational agent

Yang Hu, Vladyslav Turlo ยท 2026

The FAIR principles have transformed how computational data and workflows are shared in materials research, yet existing repositories can only serve pre-computed entries -- broad coverage is perpetualโ€ฆ

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Neuroscience Preprint PDF DOI

Modulating Cross-Modal Convergence with Single-Stimulus, Intra-Modal Dispersion

Eghbal A. Hosseini, Brian Cheung, Evelina Fedorenko, Alex H. Williams ยท 2026

Neural networks exhibit a remarkable degree of representational convergence across diverse architectures, training objectives, and even data modalities. This convergence is predictive of alignment witโ€ฆ

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AI & Data Science Preprint PDF DOI

GFlowState: Visualizing the Training of Generative Flow Networks Beyond the Reward

Florian Holeczek, Andreas Hinterreiter, Alex Hernandez-Garcia, Marc Streit, Christina Humer ยท 2026

We present GFlowState, a visual analytics system designed to illuminate the training process of Generative Flow Networks (GFlowNets or GFNs). GFlowNets are a probabilistic framework for generating samโ€ฆ

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Biology & Life Sciences Preprint PDF DOI

ProDock: From multi-target consensus docking into database-backed storage

Tieu-Long Phan, Lai Hoang Son Le, Thanh-An Pham, Nhu-Ngoc Nguyen Song, Tuyet-Minh Phan, Tuyen Ngoc Truong ยท 2026

Protein--ligand docking is widely used in structure-based discovery, but routine studies often fail at the workflow level rather than at the scoring level. Receptor cleaning, ligand preparation, file โ€ฆ

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AI & Data Science Preprint PDF DOI

Alignment has a Fantasia Problem

Nathanael Jo, Zoe De Simone, Mitchell Gordon, Ashia Wilson ยท 2026

Modern AI assistants are trained to follow instructions, implicitly assuming that users can clearly articulate their goals and the kind of assistance they need. Decades of behavioral research, howeverโ€ฆ

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Mathematics Preprint PDF DOI

On the algebra of Koopman eigenfunctions and on some of their infinities

Zahra Monfared, Saksham Malhotra, Sekiya Hajime, Ioannis Kevrekidis, Felix Dietrich ยท 2026

For continuous-time dynamical systems with reversible trajectories, the nowhere-vanishing eigenfunctions of the Koopman operator of the system form a multiplicative group. Here, we exploit this properโ€ฆ

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AI & Data Science Preprint PDF DOI

Probably Approximately Consensus: On the Learning Theory of Finding Common Ground

Carter Blair, Ben Armstrong, Shiri Alouf-Heffetz, Nimrod Talmon, Davide Grossi ยท 2026

A primary goal of online deliberation platforms is to identify ideas that are broadly agreeable to a community of users through their expressed preferences. Yet, consensus elicitation should ideally eโ€ฆ

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