4,881 papers

astro-ph.SR2026

Four-hundred Very Metal-poor Stars Studied with LAMOST and Subaru. IV. Heavy Element Enhanced Stars

Yangming Lin, Haining Li, Wako Aoki +7

We perform a homogeneous analysis of 82 heavy-element-enhanced metal-poor stars from the\\ LAMOST/Subaru sample, including 64 -process-enhanced stars, 2 limited- stars, and 1…

cond-mat.mtrl-sci2026

Two-Dimensional Magnetic Materials from Ferromagnetism to Altermagnetism: Fabrication, Symmetry, Evidence, and Device Readiness

Guojian Zhao, Ziang Meng, Li Liu +9

Atomically thin magnets are governed by composition, thickness, stacking, strain, defects, substrates, ferroic order, and interfaces. This Review organizes two-dimensional (2D) mag…

cs.RO2026

CMAR-search: Commonsense and Memory Augmented Reasoning for Object Search in Dynamic Interactive Environments

Kaiyao Liao, Qingfeng Li, Xinlei Zhang +3

Dynamic interactive object search in large-scale human environments presents substantial challenges for existing methods. Current scene representations like 3D Scene Graphs (3DSG)…

cond-mat.str-el2026

Rare-earth tuning of magnetic entropy and interaction scales in K(PO) ( = Yb, Gd) for adiabatic demagnetization refrigeration

Yonglin Wang, Chuandi Zhang, Jianglong Zhang +8

Adiabatic demagnetization refrigeration (ADR) based on frustrated rare-earth magnets provides a promising route toward helium-free sub-Kelvin cooling, while balancing magnetic entr…

cs.AI2026★ 1 cited

Progress Reward Model for Reinforcement Learning via Large Language Models

Xiuhui Zhang, Ning Gao, Xingyu Jiang +4

Traditional reinforcement learning (RL) algorithms face significant limitations in handling long-term tasks with sparse rewards. Recent advancements have leveraged large language m…

cond-mat.supr-con2026

From band reconstruction to Bogoliubov dispersion: How dz2-band enhances iron-based superconductivity

Jingming Yan, Shendong Su, Guihao Jia +6

Conventional understanding of iron-based superconductivity is usually established based on electronic bands at the Fermi level, leaving deeper bands overlooked as potential factor.…

cs.CL2026

Dynamic Positional Attention Modulation for Parameter-Efficient Fine-Tuning of Large Language Models

Dayan Pan, Jingyuan Wang, Xie Yu

Parameter-efficient fine-tuning (PEFT) has become a standard approach for adapting large language models to downstream tasks. However, most existing PEFT methods rely on uniform an…

cond-mat.supr-con2026

Binary kagome superconducting candidates hosting topological electronic states

Xin-Wei Yi, Jing-Yang You, Gang Su

Topological superconductivity has attracted broad interest because of its connection to Majorana fermions and quantum computation. Kagome materials provide a natural setting in whi…

cs.LG2026

Dynamic LoRA-Experts and Prototype-Ensemble Matching for Class-Incremental Learning

Hongwei Zhao, Rui Liu, Yansong Liu

Class-Incremental Learning (CIL) aims to continuously learn new classes without forgetting previously acquired knowledge. Parameter-efficient fine-tuning with pre-trained models re…

cs.LG2026

Decoupled and Distilled: Task-Adaptive LoRA-Teachers with Ensemble Knowledge Transfer for Few-Shot Class-Incremental Learning

Hongwei Zhao, Rui Liu, Yansong Liu +2

Few-Shot Class-Incremental Learning (FSCIL) addresses the challenge of learning new classes from very limited samples while retaining knowledge of previously learned ones. Although…

cs.CV2026★ 52 cited

Learning from synthetic photorealistic raindrop for single image raindrop removal

Zhixiang Hao, Shaodi You, Yu Li +2

Raindrops adhered to camera lens or windshield are inevitable in rainy scenes and can become an issue for many computer vision systems such as autonomous driving. Because raindrop…

cond-mat.mes-hall2026

Bare-Die Antiferromagnetic Computing

Yu Liu, Zhuoting Han, Zexin Feng +15

Semiconductor electronic devices are increasingly constrained by fundamental quantum tunneling effects and charge-based mechanisms, which severely limit further miniaturization, wr…

stat.AP2026★ 1 cited

Modeling dependent degradation data considering inherent causal relationships for reliability analysis and remaining useful life prediction

Shi-Shun Chen, Xiao-Yang Li

Accurate modeling of dependent degradation processes is essential for credible reliability assessment and remaining useful life (RUL) prediction in complex systems. Existing depend…

cond-mat.mes-hall2026

Spin-Polarized Magnetic Metal Electrodes for Magnetic Tunnel Junctions

Zhiyuan Duan, Peixin Qin, Li Liu +7

Magnetic tunnel junctions are foundational components of spintronic memory, sensing, and computing, and their performance depends critically on the magnetic metallic electrodes. Th…

cs.CV2026★ 14 cited

Occluded Gait Recognition with Mixture of Experts: An Action Detection Perspective

Panjian Huang, Yunjie Peng, Saihui Hou +4

Extensive occlusions in real-world scenarios pose challenges to gait recognition due to missing and noisy information, as well as body misalignment in position and scale. We argue…

cs.IR2026

ICEGR: An Intent-Coherent End-to-End Generative Retrieval Framework for E-commerce Search

Jiayi Tuo, Hehan Li, Dongjun Fu +10

Generative Retrieval (GR) is promising for e-commerce search, yet existing methods struggle to maintain query-intent consistency throughout the training pipeline. First, semantic I…

cs.IR2026★ 3 cited

Visual Analysis of LLM-based Entity Resolution from Scientific Papers

Siyu Wu, Yi Yang, Weize Wu +6

This paper focuses on the visual analytics support for extracting domain-specific entity from extensive scientific literature, a task with inherent limitations using traditional na…

physics.flu-dyn2026

Z-Fold Wing Aeroelasticity: Compositional Modeling, 1:2 Double-Hopf Dynamics, and Nonlinear Stiffness Effects

Gelin Chen, Haolin Yang, Chen Song +1

Folding changes the linearized aeroelastic spectrum and can switch which mode becomes unstable first, with consequences for local postflutter interactions. This study formulates a…

nucl-ex2026

Direct measurement of the in-medium mass spectrum through the decay channel

Y. Matsumura, N. Muramatsu, T. A. Hashimoto +58

We measured the invariant mass of the meson through the decay channel to search for possible character change of in a nuclear mediu…

cond-mat.mtrl-sci2026

Room-temperature ferroelectrically switchable quantum geometry in few-layer WTe2 for complementary in-memory computing

Ruihan Wang, Pengfei Wang, Haoyun Chen +10

Quantum geometry, describing the inherent geometric structure of electron wavefunctions in momentum space, transcends the traditional charge degree of freedom and provides a novel…

cs.CV2026

NeuroPath: Brain-Inspired Dual-Pathway Graph Convolutional Networks for Skeleton-Based Action Recognition

Kanglei Zhou, Ruizhi Cai, Hubert P. H. Shum +2

Skeleton-based action recognition aims to recognize human actions from sequences of human joint coordinates. Most existing Spatial-Temporal Graph Convolutional Networks (STGCNs) ha…

nucl-ex2026

Best Reaction Target To Determine Proton Distribution Radii of Atomic Nuclei

Jun-Yao Xu, Bao-Hua Sun, Isao Tanihata +29

We found that a heavy target such as Pb is most suitable for determining the proton distribution radii of unstable nuclei through charge-changing cross-section () meas…

cs.AI2026

FinEvo-Bench: A Longitudinal Benchmark for Self-Evolving Agents in Professional Financial Workflows

Bo Deng, Kang Zhou, Lifan Guo +6

Agents used over time encounter recurring professional work: each case requires different evidence and judgment, while the underlying workflow can be reused. Benchmarks built from…

cs.SE2026

ExeCRE: Execution-Consistency Guided Reliability Estimation for Self-Correcting Code Generation

Yiru Dong, Richong Zhang, Fanshuang Kong +1

Large language models (LLMs) have made notable progress in code generation, but they still struggle on challenging tasks that require sophisticated algorithms or complex implementa…