Search

Your search keyword '"Gao, Donghui"' showing total 33 results
Start Over Author "Gao, Donghui"
33 results on '"Gao, Donghui"'

2. Vision-language Assisted Attribute Learning

Author

Liang, Kongming, Wang, Xinran, Wang, Rui, Gao, Donghui, Jin, Ling, Liu, Weidong, Zhu, Xiatian, Ma, Zhanyu, and Guo, Jun

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

Attribute labeling at large scale is typically incomplete and partial, posing significant challenges to model optimization. Existing attribute learning methods often treat the missing labels as negative or simply ignore them all during training, either of which could hamper the model performance to a great extent. To overcome these limitations, in this paper we leverage the available vision-language knowledge to explicitly disclose the missing labels for enhancing model learning. Given an image, we predict the likelihood of each missing attribute label assisted by an off-the-shelf vision-language model, and randomly select to ignore those with high scores in training. Our strategy strikes a good balance between fully ignoring and negatifying the missing labels, as these high scores are found to be informative on revealing label ambiguity. Extensive experiments show that our proposed vision-language assisted loss can achieve state-of-the-art performance on the newly cleaned VAW dataset. Qualitative evaluation demonstrates the ability of the proposed method in predicting more complete attributes., Comment: Accepted by IEEE IC-NIDC 2023

Published
2023

10. Vision-Language Assisted Attribute Learning

Author

Liang, Kongming, primary, Wang, Xinran, additional, Wang, Rui, additional, Gao, Donghui, additional, Jin, Ling, additional, Liu, Weidong, additional, Zhu, Xiatian, additional, Ma, Zhanyu, additional, and Guo, Jun, additional

Published
2023
Full Text
View/download PDF

13. Synthesis of Poly-γ-Glutamic Acid and Its Application in Biomedical Materials.

Author

Cai, Minjian, Han, Yumin, Zheng, Xianhong, Xue, Baigong, Zhang, Xinyao, Mahmut, Zulpya, Wang, Yuda, Dong, Biao, Zhang, Chunmei, Gao, Donghui, and Sun, Jiao

Subjects
GLUTAMIC acid, BIOMEDICAL materials, DRUG delivery systems, PRODUCTION methods, TISSUE engineering, MATERIALS science, BIOPOLYMERS
Abstract

Poly-γ-glutamic acid (γ-PGA) is a natural polymer composed of glutamic acid monomer and it has garnered substantial attention in both the fields of material science and biomedicine. Its remarkable cell compatibility, degradability, and other advantageous characteristics have made it a vital component in the medical field. In this comprehensive review, we delve into the production methods, primary application forms, and medical applications of γ-PGA, drawing from numerous prior studies. Among the four production methods for PGA, microbial fermentation currently stands as the most widely employed. This method has seen various optimization strategies, which we summarize here. From drug delivery systems to tissue engineering and wound healing, γ-PGA's versatility and unique properties have facilitated its successful integration into diverse medical applications, underlining its potential to enhance healthcare outcomes. The objective of this review is to establish a foundational knowledge base for further research in this field. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

16. Improved Particle Swarm Optimization with Wavelet-Based Mutation Operation

Author

Tian, Yubo, Gao, Donghui, Li, Xiaolong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Tan, Ying, editor, Shi, Yuhui, editor, and Ji, Zhen, editor

Published
2012
Full Text
View/download PDF

24. Clinical study of delayed immediate implant

Author

Wang Yue, Gao Donghui, Jinghui Zhao, Xiaolin Sun, A lan, Liu Yuyan, and Yanmin Zhou

Subjects
medicine.medical_specialty, Rehabilitation, business.industry, medicine.medical_treatment, Mandible, Dentistry, Immediate implant, Surgery, Clinical study, Maxilla, Orthopedic surgery, medicine, Implant, business, Dental implant
Abstract

To evaluate the clinical treatment effects of delayed immediate implant, we chose clinical cases from May in 2008 to September in 2010, observed and followed up these cases and evaluated the treatment effects of this method. Totally 36 ITI and Replace implants were placed in mandible or maxilla of 22 patients on average 4∼6 weeks after tooth extraction. The implants were exposed 4∼6 months later and final porcelain restorations were made. The 6∼34 months' follow-up observations were performed. We found that all dental implants were implanted successfully. No inflammation occurred around the implants. No remarkable bone absorption occurred after restorations according to X-ray examination. According to this research, we concluded that if the cases are properly selected, delayed immediate implant could have the same rehabilitation effects and success rate with delayed implant, while the former significantly shortened the time of rehabilitation and enlarged the indications of implant restoration.

Published
2011

25. The research of construction technology of rain water collection and utilization project in small town

Author

Gao Donghui, Yang-Zhichao, Zhang-Jianhua, and Lan-Wengai

Subjects
Hydrology, Irrigation, geography, geography.geographical_feature_category, Flood myth, business.industry, Ditch, Environmental engineering, Water supply, Snow, Rainwater harvesting, Water resources, Water conservation, Environmental science, business
Abstract

Rain(Snow) is one of water resources. Collecting the redundant or rain resulting from the flood to be applied for drinking, irrigation, washing and other, in a sense, which is to reduce the adverse effect of the flood disasters in the first time, and decrease the happening risk of flood, is much advantageous production activity. This research proposed the integral system, which is constituted by the region or place of collecting rain, the delivery pipe of rain water (ditch, trench), the purification and detection device of rain water, reserving pit (tank), application terminal of rain water.

Published
2011

Catalog

Books, media, physical & digital resources
See catalog results