Haoyuan Guo

Spatial correlation network characteristics and influencing factors of urban ecological vulnerability in the Yellow River Basin, China.

Q I Xin-Yu, Wang Chen, Xiang-ting Tian, Yan Mo-Han et autres

To elucidate the effects of fire on soil nematode community structure and energy flow within the soil micro-food web across different forest types in the subtropical-temperate transition zone, we investigated soil nematode communities in broadleaf forest, mixed coniferous-broadleaf forest, and coniferous forest …

cn (code pays fourni par la source)

Human settlement water security in Northern Xinjiang China based on DPSIR model

Haoyuan Guo, Hanru Zhou, Yanlong Guo, Jie Huang

Water resource ecological security is a key foundation for ensuring human survival and maintaining ecosystem stability. A comprehensive evaluation index system is developed using the 'driving force-pressure-state-impact-response' (DPSIR) paradigm to examine the state of regional water ecological security. Entropy weight TOPSIS was …

cn, gb (code pays fourni par la source)

Demo: Immersive Digital Twin Networks for Industrial Internet of Things

Yutong Sun, Rui Ban, Zhigang Zhong, Zuoyong Nan et autres

With the rapid advancement of the Industrial Internet of Things (IIoT), Digital Twin Networks (DTNs) have emerged as critical enablers for industrial network optimization. However, current full-space industrial DTNs face persistent challenges: neglect of propagation-impacting industrial factors, computational inefficiency, and poor generalization …

Seedance 1.0: Exploring the Boundaries of Video Generation Models

Yu Gao, Haoyuan Guo, Weilin Huang, Lu Jiang et autres

Notable breakthroughs in diffusion modeling have propelled rapid improvements in video generation, yet current foundational model still face critical challenges in simultaneously balancing prompt following, motion plausibility, and visual quality. In this report, we introduce Seedance 1.0, a high-performance and inference-efficient video …

Seaweed-7B: Cost-Effective Training of Video Generation Foundation Model

Team Seawead, Ceyuan Yang, Zhijie Lin, Yang Zhao et autres

This technical report presents a cost-efficient strategy for training a video generation foundation model. We present a mid-sized research model with approximately 7 billion parameters (7B) called Seaweed-7B trained from scratch using 665,000 H100 GPU hours. Despite being trained with moderate computational …

Bi-Surface Induction in Biomimetic Multi-Gradient Foam-Filled Tubes With Enhanced Energy Absorption: Theory, Experiment, and Simulation

Xiwei Wu, Haoyuan Guo, Jianxun Zhang

Abstract The axial compressive deformed configurations of traditional and lightweight energy absorption thin-walled tubes are uncontrollable, while the introduction of internal and external induction grooves can control the deformed configuration at predetermined intervals to improve the stability of axial collapse. Thus, by …

cn (code pays fourni par la source)

Performance‐Oriented and Deformation‐Constrained Dual‐topology Metamaterial with High‐Stress Uniformity and Extraordinary Plastic Property (Adv. Mater. 7/2025)

Haoyuan Guo, Jianxun Zhang

Mechanical Metamaterials The development of vehicles and aircraft has created an urgent need for excellent plasticity of mechanical metamaterials. This work proposed mechanical metamaterials with extraordinary plastic properties, namely triangular corrugation-based plate lattice (TCPL) and enhanced TCPL (ETCPL), based on multidimensional performance …

cn (code pays fourni par la source)

UVE: Are MLLMs Unified Evaluators for AI-Generated Videos?

Yuanxin Liu, Rui Zhu, Shuhuai Ren, Jiacong Wang et autres

With the rapid growth of video generative models (VGMs), it is essential to develop reliable and comprehensive automatic metrics for AI-generated videos (AIGVs). Existing methods either use off-the-shelf models optimized for other tasks or rely on human assessment data to train specialized …

cn, gb (code pays fourni par la source)

Performance‐Oriented and Deformation‐Constrained Dual‐topology Metamaterial with High‐Stress Uniformity and Extraordinary Plastic Property

Haoyuan Guo, Jianxun Zhang

The study of classical mechanical metamaterials has overwhelmingly remained at the elastic stage, while the increase in extreme speeds of vehicles and aircraft has created an urgent need and demanding requirements for excellent plasticity performance. Although some plastically deformable metamaterials exist, high …

cn (code pays fourni par la source)

Characteristics of the Spatial Structure of Traditional Villages in the Xinjiang Uygur Autonomous Region in China and Their Influence Mechanisms

Yanlong Guo, Jie Huang, Haoyuan Guo

Traditional villages are one of the basic types of rural revitalisation and one of the important carriers of cultural inheritance. This research is based on the data of 53 traditional villages in the Xinjiang Uyghur Autonomous Region with the aid of the …

cn, gb (code pays fourni par la source)

Quality Assessment and Spatial Distribution of Human Settlements in Western China: The Case of 12 Provinces, Municipalities and Autonomous Regions

Haoyuan Guo, Pengyu Chen, Yanlong Guo

To improve the unbalanced development in the western region, it is necessary to explore the construction level of the human settlement. Regarding social well-being, this paper uses data spanning the period from 2015 to 2020 and develops a system of indicators to …

cn (code pays fourni par la source)

Seeing the Image: Prioritizing Visual Correlation by Contrastive Alignment

Xin Xiao, Bohong Wu, Jiacong Wang, Chunyuan Li et autres

Existing image-text modality alignment in Vision Language Models (VLMs) treats each text token equally in an autoregressive manner. Despite being simple and effective, this method results in sub-optimal cross-modal alignment by over-emphasizing the text tokens that are less correlated with or even …