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AI & Data Science Preprint PDF DOI

Context Patch Fusion With Class Token Enhancement for Weakly Supervised Semantic Segmentation

Yiyang Fu, Hui Li, Wangyu Wu ยท 2026

Weakly Supervised Semantic Segmentation (WSSS), which relies only on image-level labels, has attracted significant attention for its cost-effectiveness and scalability. Existing methods mainly enhanceโ€ฆ

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AI & Data Science Preprint PDF DOI

Implementing Substance Over Form: A Novel Metric for Taxing E-commerce to Address Deterritorialization

Li Tuobang ยท 2026

Against the backdrop of e-commerce restructuring consumption patterns, last-mile delivery stations have substantially fulfilled the function of community retail distribution. However, the current tax โ€ฆ

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Physics Preprint PDF DOI

Evaluating state-of-the-art cloud quantum computers for quantum neural networks in gravitational waves data analysis

Maria-Catalina Isfan, Laurentiu-Ioan Caramete, Ana Caramete ยท 2026

In this work, we explore the possibility of using quantum computers provided for usage in cloud by big companies (such as IBM, IonQ, IQM Quantum Computers, etc.) to run our quantum neural network (QNNโ€ฆ

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AI & Data Science Preprint PDF DOI

Practical Insights into Semi-Supervised Object Detection Approaches

Chaoxin Wang, Bharaneeshwar Balasubramaniyam, Anurag Sangem, Nicolais Guevara, Doina Caragea ยท 2026

Learning in data-scarce settings has recently gained significant attention in the research community. Semi-supervised object detection(SSOD) aims to improve detection performance by leveraging a largeโ€ฆ

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Neuroscience Preprint PDF DOI

Multifaceted neural representation of words in naturalistic language

Xuan Yang, Chuanji Gao, Cheng Xiao, Nicholas Riccardi, Rutvik H. Desai ยท 2026

Understanding how the brain represents the multifaceted properties of words in context is essential for explaining the neural architecture of human language. Here, we combine large-scale psycholinguisโ€ฆ

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Computer Science Preprint PDF DOI

MLP-Enhanced Nonnegative Tensor RESCAL Decomposition for Dynamic Community Detection

Chaojun Li, Hao Fang ยท 2026

Dynamic community detection plays a crucial role in understanding the temporal evolution of community structures in complex networks. Existing methods based on nonnegative tensor RESCAL decomposition โ€ฆ

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AI & Data Science Preprint PDF DOI

P2L-CA: An Effective Parameter Tuning Framework for Rehearsal-Free Multi-Label Class-Incremental Learning

Songlin Dong, Jiangyang Li, Chenhao Ding, Zhiheng Ma, Haoyu Luo, Yuhang He, Yihong Gong ยท 2026

Multi-label Class-Incremental Learning aims to continuously recognize novel categories in complex scenes where multiple objects co-occur. However, existing approaches often incur high computational coโ€ฆ

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AI & Data Science Preprint PDF DOI

A Training-Free Guess What Vision Language Model from Snippets to Open-Vocabulary Object Detection

Guiying Zhu, Bowen Yang, Yin Zhuang, Tong Zhang, Guanqun Wang, Zhihao Che, He Chen, Lianlin Li ยท 2026

Open-Vocabulary Object Detection (OVOD) aims to develop the capability to detect anything. Although myriads of large-scale pre-training efforts have built versatile foundation models that exhibit imprโ€ฆ

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Physics Preprint PDF DOI

On the role of gravity, turbulence, and the magnetic field in angular momentum transfer within molecular clouds

Griselda Arroyo-Chavez, Enrique Vazquez-Semadeni, James Wurster ยท 2026

Observations of molecular structures on scales of $\sim 0.1-50$ pc show that the specific angular momentum ($j$) scales with radius ($R$) as $j\sim R^{3/2}$. We study the effects of turbulence, gravitโ€ฆ

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AI & Data Science Preprint PDF DOI

ShapeR: Robust Conditional 3D Shape Generation from Casual Captures

Yawar Siddiqui, Duncan Frost, Samir Aroudj, Armen Avetisyan, Henry Howard-Jenkins, Daniel DeTone, Pierre Moulon, Qirui Wu, Zhengqin Li, Julian Straub, Richard Newcombe, Jakob Engel ยท 2026

Recent advances in 3D shape generation have achieved impressive results, but most existing methods rely on clean, unoccluded, and well-segmented inputs. Such conditions are rarely met in real-world scโ€ฆ

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AI & Data Science Preprint PDF DOI

A Confidence-Variance Theory for Pseudo-Label Selection in Semi-Supervised Learning

Jinshi Liu, Pan Liu, Lei He ยท 2026

Most pseudo-label selection strategies in semi-supervised learning rely on fixed confidence thresholds, implicitly assuming that prediction confidence reliably indicates correctness. In practice, deepโ€ฆ

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AI & Data Science Preprint PDF DOI

RobuMTL: Enhancing Multi-Task Learning Robustness Against Weather Conditions

Tasneem Shaffee, Sherief Reda ยท 2026

Robust Multi-Task Learning (MTL) is crucial for autonomous systems operating in real-world environments, where adverse weather conditions can severely degrade model performance and reliability. In thiโ€ฆ

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Physics Preprint PDF DOI

Basal-plane anisotropy of field-induced multipolar order in tetragonal CeRh$_2$As$_2$

Konstantin Semeniuk, Burkhard Schmidt, Christophe Marcenat, Meike Pfeiffer, Albin Demuer, Lipsa Behera, Thierry Klein, Seunghyun Khim, Elena Hassinger ยท 2026

Unconventional superconductivity in Ce-based Kondo-lattice materials emerges almost exclusively in the vicinity of weak dipolar magnetic orders, while higher multipolar orders are only known to occur โ€ฆ

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AI & Data Science Preprint PDF DOI

Routing with Generated Data: Annotation-Free LLM Skill Estimation and Expert Selection

Tianyi Niu, Justin Chih-Yao Chen, Genta Indra Winata, Shi-Xiong Zhang, Supriyo Chakraborty, Sambit Sahu, Yue Zhang, Elias Stengel-Eskin, Mohit Bansal ยท 2026

Large Language Model (LLM) routers dynamically select optimal models for given inputs. Existing approaches typically assume access to ground-truth labeled data, which is often unavailable in practice,โ€ฆ

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Physics Preprint PDF DOI

Effects of correlated collisions and intermittency on the growth of lucky droplets

Tobias Batge, Johannes Zierenberg, Michael Wilczek ยท 2026

To trigger precipitation, water droplets in warm clouds need to attain a sufficient size. Theoretical estimates based on condensation and gravitational collisions alone fail to explain the observed tiโ€ฆ

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AI & Data Science Preprint PDF DOI

SAM-Aug: Leveraging SAM Priors for Few-Shot Parcel Segmentation in Satellite Time Series

Kai Hu, Yaozu Feng, Vladimir Lysenko, Ya Guo, Huayi Wu ยท 2026

Few-shot semantic segmentation of time-series remote sensing images remains a critical challenge, particularly in regions where labeled data is scarce or costly to obtain. While state-of-the-art modelโ€ฆ

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Biology & Life Sciences Preprint PDF DOI

Stability and robustness of a generalized pump-leak model for epithelial cell and lumen volume regulation

Kerry Tarrant, Alan R. Kay, Zahra Aminzare ยท 2026

Epithelial cells regulate ion concentrations and volume through coordinated membrane pumps, ion channels, and paracellular pathways which can be modeled by classical single-compartment pump-leak equatโ€ฆ

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Economics & Finance Preprint PDF DOI

Decomposition of Brazil's 5-year DI Futures in Basis Points

Gabriel de Macedo Santos ยท 2026

This paper proposes an empirical, replicable, and interpretable framework to decompose, in basis points (bps), daily changes in Brazil's 5-year DI futures rate (DI5Y). The approach combines three builโ€ฆ

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Computer Science Preprint PDF DOI

FinCARDS: Card-Based Analyst Reranking for Financial Document Question Answering

Yixi Zhou, Fan Zhang, Yu Chen, Haipeng Zhang, Preslav Nakov, Zhuohan Xie ยท 2026

Financial question answering (QA) over long corporate filings requires evidence to satisfy strict constraints on entities, financial metrics, fiscal periods, and numeric values. However, existing LLM-โ€ฆ

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AI & Data Science Preprint PDF DOI

RealMem: Benchmarking LLMs in Real-World Memory-Driven Interaction

Haonan Bian, Zhiyuan Yao, Sen Hu, Zishan Xu, Shaolei Zhang, Yifu Guo, Ziliang Yang, Xueran Han, Huacan Wang, Ronghao Chen ยท 2026

As Large Language Models (LLMs) evolve from static dialogue interfaces to autonomous general agents, effective memory is paramount to ensuring long-term consistency. However, existing benchmarks primaโ€ฆ

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