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812 results on '"Guo, Wenzhong"'

201. A Discrete PSO for Multi-objective Optimization in VLSI Floorplanning

Author

Chen, Jinzhu, Chen, Guolong, Guo, Wenzhong, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Cai, Zhihua, editor, Li, Zhenhua, editor, Kang, Zhuo, editor, and Liu, Yong, editor

Published
2009
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202. An Improved Particle Swarm Optimization for Data Streams Scheduling on Heterogeneous Cluster

Author

Xia, Tian, Guo, Wenzhong, Chen, Guolong, 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, Kang, Lishan, editor, Liu, Yong, editor, and Zeng, Sanyou, editor

Published
2007
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203. Particle Swarm Optimization Based on Information Diffusion and Clonal Selection

Author

Lv, Yanping, Li, Shaozi, Chen, Shuili, Jiang, Qingshan, Guo, Wenzhong, 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, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Wang, Tzai-Der, editor, Li, Xiaodong, editor, Chen, Shu-Heng, editor, Wang, Xufa, editor, Abbass, Hussein, editor, Iba, Hitoshi, editor, Chen, Guo-Liang, editor, and Yao, Xin, editor

Published
2006
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204. Improved Genetic Algorithm for Multiple Sequence Alignment Using Segment Profiles (GASP)

Author

Lv, Yanping, Li, Shaozi, Zhou, Changle, Guo, Wenzhong, Xu, Zhengming, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Goebel, Randy, Series editor, Tanaka, Yuzuru, Series editor, Wahlster, Wolfgang, Series editor, Siekmann, Jörg, Series editor, Li, Xue, editor, Zaïane, Osmar R., editor, and Li, Zhanhuai, editor

Published
2006
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218. Stability and Bifurcation Analysis of DC Microgrid With Multiple Droop Control Sources and Loads

Author

Dong Cheng, Min Wang, Guo Wenzhong, Yingjie Wang, and Haiyuan Liu

Subjects
Control theory, Computer science, 020208 electrical & electronic engineering, 0202 electrical engineering, electronic engineering, information engineering, Voltage droop, 02 engineering and technology, Microgrid, Electrical and Electronic Engineering, Capacitance, Electrical impedance, Stability (probability), Line (electrical engineering), DC-BUS
Abstract

With the increasing of dc microgrid scale and complexity, it is urgent to obtain the stability rules of dc microgrid. In this article, the dc microgrid model with multiple droop control sources and loads is first established for its inner diversity. By analyzing the distribution of eigenvalues, static characteristics and bifurcation, the key factors and critical conditions of stability and bifurcation of the dc microgrid system are obtained, and the quantitative relationship between the system stability and the parameters such as droop coefficient, line impedance, dc bus capacitance, and load is determined. Additionally, the guidance is provided for the stability judgment of dc microgrid. Finally, the effectiveness of the conclusions is verified by the real-time hardware-in-loop experiments.

Published
2021
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219. Case-Aware Adversarial Training

Author

Fan, Mingyuan, Liu, Yang, Guo, Wenzhong, Liu, Ximeng, and Li, Jianhua

Subjects
FOS: Computer and information sciences, Computer Science - Machine Learning, Computer Science - Cryptography and Security, Computer Vision and Pattern Recognition (cs.CV), Computer Science - Computer Vision and Pattern Recognition, Cryptography and Security (cs.CR), Machine Learning (cs.LG)
Abstract

The neural network (NN) becomes one of the most heated type of models in various signal processing applications. However, NNs are extremely vulnerable to adversarial examples (AEs). To defend AEs, adversarial training (AT) is believed to be the most effective method while due to the intensive computation, AT is limited to be applied in most applications. In this paper, to resolve the problem, we design a generic and efficient AT improvement scheme, namely case-aware adversarial training (CAT). Specifically, the intuition stems from the fact that a very limited part of informative samples can contribute to most of model performance. Alternatively, if only the most informative AEs are used in AT, we can lower the computation complexity of AT significantly as maintaining the defense effect. To achieve this, CAT achieves two breakthroughs. First, a method to estimate the information degree of adversarial examples is proposed for AE filtering. Second, to further enrich the information that the NN can obtain from AEs, CAT involves a weight estimation and class-level balancing based sampling strategy to increase the diversity of AT at each iteration. Extensive experiments show that CAT is faster than vanilla AT by up to 3x while achieving competitive defense effect.

Published
2022

246. Development of CD19 CAR Engineered Human Placental CD34 +-Derived Natural Killer Cells (CAR19-CYNK) As an Allogeneic Cancer Immunotherapy

Author

Gergues, Marina, primary, Raitman, Irene, additional, Gleason, Joseph, additional, Rousseva, Valentina, additional, He, Shuyang, additional, Van Der Touw, William, additional, Ye, Qian, additional, Kang, Lin, additional, Zhang, Yanliang, additional, Pai, Chin-I, additional, Guo, Wenzhong, additional, Ji, Henry, additional, Hariri, Robert, additional, and Zhang, Xiaokui, additional

Published
2021
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