Ge Shi

Fine-scale mapping of built-environment carbon emissions: A multi-source data fusion and explainable machine learning framework for high-density urban regions

Ge Shi, Haoran Tang, Wei Wang, Chuang Chen et autres

cn, us (code pays fourni par la source)

Automating Tree Crown Delineation in UAV Orthomosaics Without Annotation: An Annotation-Free Framework Coupling DeepForest, Segment Anything, and Unsupervised Clustering

Ge Shi, Haoran Tang, Wei Wang, Chuang Chen et autres

Individual-tree-level information on crown distribution and morphology underpins forest inventory, biomass estimation, and carbon accounting. High-resolution Unmanned Aerial Vehicle (UAV) imagery resolves single-tree detail, but automated crown extraction remains difficult: fully supervised segmentation depends on costly pixel-level annotation that generalizes poorly, while …

cn, us (code pays fourni par la source)

Spatial Association of Extreme Precipitation and Wave Climate Trends Along Coastal Zones of American Mediterranean Sea

Ge Shi, Chunhao Li, Boyuan Lu, Yihan Li et autres

Extreme precipitation and waves both drive coastal hazards along the American Mediterranean Sea, yet whether the two have changed in coordinated ways over recent decades remains unclear. We analyzed 43 years (1981–2023) of coastal precipitation and wave climate across five sub-regions, using …

cn, us (code pays fourni par la source)

A Combined intPLUS and Emission-Linkage Framework for Provincial Carbon-Balance Projection

Ge Shi, Yue Wang, Jiantao Shi, C J Chen et autres

Regional carbon balance emerges from the complex interplay between land-use dynamics, spatial economic activities, and ecological processes as a socio-ecological system cannot be captured by any single analytical lens. This study develops an integrated assessment workflow that links three components: (i) coefficient-based …

cn, us (code pays fourni par la source)

Spatial Characteristics and Influencing Factors of Traditional Villages in the Grand Canal Basin, China: The Interconnection Between Rural Revitalization and Tourism Development

Ge Shi, Ziying Feng, Jingran Zhang, Chuang Chen et autres

Long-Horizon Plan Execution in Large Tool Spaces through Entropy-Guided Branching

Rongzhe Wei, Ge Shi, Min Cheng, Na Zhang et autres

Large Language Models (LLMs) have significantly advanced tool-augmented agents, enabling autonomous reasoning via API interactions. However, executing multi-step tasks within massive tool libraries remains challenging due to two critical bottlenecks: (1) the absence of rigorous, plan-level evaluation frameworks and (2) the computational …

Spatiotemporal Synergy and Dislocation Coupling Between Immovable Cultural Heritage and Intangible Cultural Heritage in the Grand Canal Basin: Associations and Driving Factors

Xinyi Ding, Ge Shi, Ziying Feng, Jiantao Shi et autres

The Grand Canal Basin contains exceptionally rich historical and cultural heritage, and understanding the spatial distribution patterns and determinants of this heritage can provide a scientific basis for conservation and sustainable development. This study aims to reveal the spatiotemporal synergy and dislocation–coupling …

cn (code pays fourni par la source)

U-Shaped Multiscale Difference Convolution Network With Statistical Channel Attention for Lithium-Ion Battery SOH Estimation

Chuang Chen, L Chen, Jiantao Shi, Dongdong Yue et autres

Accurate state of health (SOH) estimation for lithium-ion batteries remains challenging due to the nonlinear and nonstationary nature of degradation processes, which often involve local fluctuations, long-term aging evolution, and occasional regeneration behavior. Existing methods are still insufficient in jointly modeling fine-grained …

cn (code pays fourni par la source)

An Exploration of Theoretical and Practical Teaching Reform in GNSS Courses Education Empowered by Generative AI

Hongyang Ma, Ge Shi, Nan Shen

With the rapid advancement of artificial intelligence, particularly the increasing sophistication of Generative AI and Large Language Models (LLMs), the field of education is encountering unprecedented opportunities and challenges. This manuscript, taking the course Principles and Applications of Global Navigation Satellite System …

cn (code pays fourni par la source)

Efficient Channel Attention-Gated Graph Transformer for Aero-Engine Remaining Useful Life Prediction

Chuang Chen, Mengchen Li, Jiantao Shi, Dongdong Yue et autres

Reliable estimation of the remaining useful life (RUL) of aero-engines plays a vital role in guaranteeing flight safety, increasing system dependability, and minimizing maintenance expenditure. Despite progress, many current deep learning techniques still encounter difficulties in effectively modeling the local sequential dependencies …

cn, us, no, ru (code pays fourni par la source)

Spatial-Temporal Evolutionary Characteristics of the “Three Lives” Space in Jiangsu Province

Ziying Feng, Chuang Chen, Ge Shi

Based on land use data products of Jiangsu Province in 2000, 2010, and 2020, this study establishes a classification framework for the “Three Lives” spaces utilizes methodologies including the land use dynamic degree and land transfer matrices to examine the change patterns …

cn (code pays fourni par la source)

Pathway Design, Implementation, and Effectiveness Evaluation of the Grand Canal Cultural Heritage Resources in Geographic Science Education

Ge Shi, Xiaoyu Tao, Lihang Feng, Chuang Chen et autres

The organic integration of cultural heritage geographical resources into geographical science education can enhance students’ comprehensive understanding of history, geography, and social development, thereby promoting interdisciplinary thinking and scientific literacy. Taking China’s ancient Grand Canal as a typical case, this study systematically …

cn (code pays fourni par la source)