WOODPECKER

作品数:21被引量:21H指数:4
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相关领域:生物学自动化与计算机技术更多>>
相关作者:朱永智李金林吕楠孙悦华李晶晶更多>>
相关机构:华东师范大学中国科学院大学中国科学院西南林业大学更多>>
相关期刊:《Science China(Life Sciences)》《英语画刊(初二版)》《Chinese Journal of Biomedical Engineering(English Edition)》《Science China(Technological Sciences)》更多>>
相关基金:国家自然科学基金霍英东教育基金北京市自然科学基金高等学校学科创新引智计划更多>>
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Woodpecker:hallucination correction for multimodal large language models
《Science China(Information Sciences)》2024年第12期48-60,共13页Shukang YIN Chaoyou FU Sirui ZHAO Tong XU Hao WANG Dianbo SUI Yunhang SHEN Ke LI Xing SUN Enhong CHEN 
supported in part by National Natural Science Foundation of China(Grant Nos.U23A20319,62222213,U22B2059,61727809,62072423);Young Scientists Fund of the Natural Science Foundation(Grant No.2023NSFSC1402)。
Hallucinations is a big shadow hanging over the rapidly evolving multimodal large language models(MLLMs),referring to that the generated text is inconsistent with the image content.To mitigate hallucinations,existing ...
关键词:multimodal learning multimodal large language models hallucination correction large language models vision and language 
Habitat preferences and nest site selection by sympatric populations of Middle Spotted Woodpecker(Dendrocoptes medius) and Syrian Woodpecker(Dendrocopos syriacus) in natural mountain forests of Southwest Iran
《Avian Research》2024年第1期81-90,共10页Arya Shafaeipour Jerzy Michalczuk Behzad Fathinia 
We examined habitat preferences and nesting requirements of sympatric populations of Middle Spotted Woodpecker(Dendrocoptes medius) and Syrian Woodpecker(Dendrocopos syriacus).We carried out our study in 2015–2018 in...
关键词:Habitat conservation Nesting requirements Primary cavity nesters Species co-occurrence 
Biological analysis of woodpecker’s brain after impact experiments
《Science China(Technological Sciences)》2021年第5期1101-1106,共6页XU Peng NI YiKun LIU JingLong ZHANG WeiRong LIU SiJian WANG LiZhen FAN YuBo 
supported by the National Natural Science Foundation of China(Grant Nos.11822201,11421202)。
Woodpeckers can withstand a fierce impact during pecking.Previous studies have focused on the biomechanical analysis of the pecking process,the properties of the beak and hyoid bone of woodpecker;however,the biologica...
关键词:WOODPECKER BIOMECHANICS impact experiments impact resistance biological analysis 
Biomechanism of resistance to retinal injury in woodpecker’s eyes被引量:1
《Science China(Life Sciences)》2020年第4期592-598,共7页Shan Lu Xingyu Fan Sijian Liu Xiaoyu Liu Lizhen Wang 
The project was supported by the National Natural Science Foundation of China(11822201 and 11972066);111 Project(B13003)。
Retinal injury is the most common ocular impairment associated with shaken baby syndrome(SBS), which could lead to vision loss and blindness. However, a woodpecker does not develop retinal hemorrhages or detachment ev...
关键词:SHAKEN BABY syndrome WOODPECKER RETINAL injury numerical simulations 
Woodpecker+:基于数据特征的自定义负载性能评测
《华东师范大学学报(自然科学版)》2019年第5期190-202,共13页张涛 张小磊 李宇明 张春熙 张蓉 
国家重点研发计划(2018YFB1003404);国家自然科学基金(61432006)
数据库的性能评测随着复杂多样的应用出现变得更加重要.在很多情况下,研究、开发人员的性能评估工作受限于负载的缺乏.虽然OLTP-Bench通用数据库性能测试框架在一定程度上提高了性能测试的效率,但由于标准Benchmark负载固定且针对用户...
关键词:数据库 性能测试 自定义负载 
Woodpecker:支持细粒度冲突模拟的数据库测试框架
《华东师范大学学报(自然科学版)》2018年第2期77-88,共12页李捷荧 李宇明 张小磊 张蓉 
随着应用的丰富以及应用对性能的要求提升,各种形态的数据库开发业务应运而生,如行存、列存以及内存型等.因而数据库测试也变得越发重要.现有的数据库自动化测试框架在测试的灵活性、功能的全面性以及测试工作的细致性上都存在问题.首先...
关键词:数据库 测试框架 冲突模拟 
Mechanical Performance of Cranial Bone in Impact Protection of Woodpecker Brain:A Finite Element Study
《Chinese Journal of Biomedical Engineering(English Edition)》2016年第4期157-161,共5页WANG Li-zhen FAN Yu-bo 
National Natural Science Foundation of China;grant number:10925208 and 11120101001
Human head impact injuries caused by a sudden impact force are very common in aviation lifesaving,car crash accident,war or sports activities. Yet,an intriguing example of nature is woodpecker which is free from head ...
关键词:WOODPECKER cranial bone BEAK mechanical property IMPACT 
Resin Production in Natural and Artificial Red-Cockaded Woodpecker Cavity Trees
《Open Journal of Forestry》2015年第4期364-374,共11页David L. Kulhavy Kimberly B. Rozelle William G. Ross Daniel R. Unger Richard N. Conner 
Resin flow was measured in red-cockaded woodpecker (Picoides borealis Vieillot) clusters in longleaf pine (Pinus palustris Mill.) in the southern region of the Angelina National Forest, Texas. Resin flow (ml) at 1.4 m...
关键词:ENDANGERED Species Red-Cockaded WOODPECKER RESIN Sampling Super RESIN PRODUCERS CAVITY Trees 
How does a woodpecker work? An impact dynamics approach被引量:1
《Acta Mechanica Sinica》2015年第2期181-190,共10页Yuzhe Liu Xinming Qiu Tongxi Yu Jiawei Tao Ze Cheng 
support of the National Natural Science Foundation of China(NSFC)(Grant 11372163);the National Fundamental Research Program of China (Grant 2011CB610305);the support of the NSFC Key Project 11032001
To understand how a woodpecker is able accelerate its head to such a high velocity in a short amount of time,a multi-rigid-segment model of a woodpecker's body is established in this study.Based on the skeletal speci...
关键词:Woodpecker Muscle torque High impact velocity Whipping Hinged rod 
Energy conversion in woodpecker on successive peckings and its role on anti-shock protection of brain被引量:2
《Science China(Technological Sciences)》2014年第7期1269-1275,共7页ZHU ZhaoDan ZHANG Wei WU ChengWei 
supported by the National Natural Science Foundation of China(Grant No.11272080);the Doctoral Education Foundation of China Education Ministry(Grant No.20110041110021);the Fundamental Research Funds for the Central Universities of China(Grant No.DUT14LK36)
To investigate the mechanism of brain protection of woodpecker,we built a finite element model of a whole woodpecker using computed topography scanning technique and geometry modeling.Dynamic analyses reveal:(i)99.7%o...
关键词:WOODPECKER ANTI-SHOCK energy conversion brain protection 
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