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232 results on '"Yang Shoubao"'

1. THE EFFECT OF TWO SELECTED STRAINS OF MUSSELS AS DONOR OR HOST ON THE COLOR OF CULTIVATED PEARLS

Author

Zhang, Genfang, Luo, Yu, Zhang, Wenfu, Fang, Aiping, Ye, Ronghui, Ren, Gang, and Yang, Shoubao

Subjects
Cultured pearls -- Physiological aspects -- Observations, Fishery research, Color -- Observations, Mussels -- Physiological aspects, Aquaculture, Technology, Aquaculture industry, Biological sciences, Zoology and wildlife conservation
Abstract

Color is an important indicator in evaluating the quality of pearls. Despite the well-developed technology of pearl production, evidence for what determines pearl color is largely absent. In the present study, a 2 x 2 complete double-row implantation experiment was conducted using the purple and white strains of mussels of Hyriopsis cumingii in three different aquaculture environments. The effect of purple and white strains of mussels on seedless pearl color was analyzed using a mixed linear model. The results showed that the effect of the donor mussel, which provides the mantle tissues, on seedless pearl color was significant (P < 0.001), whereas neither the strain of the host mussel nor the aquaculture environment had a significant influence on pearl color. The estimated values for the effect of the donor mussel on pearl color parameters CIE L*, a*, and b* were--9.35, 2.49, and 3.33, respectively. This study provides direct evidence that the color of a seedless pearl is mainly determined by the donor mussel, and both the host mussel and the aquaculture environment have a negligible role in the determination of pearl color. KEY WORDS: seedless pearl, mixed linear model, donor mussel, host mussel, pearl color, INTRODUCTION Color is an important indicator in evaluating the quality of pearls, but evidence for what determines pearl color, the aquaculture environment (the elements in water bodies that may have [...]

Published
2019
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2. Research on ARP Spoof Detection Strategies in Unreliable LAN

Author

Zheng, Mingchun, Yang, Shoubao, Piao, Xianglan, Sun, Weifeng, 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, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Zu, Qiaohong, editor, Hu, Bo, editor, Gu, Ning, editor, and Seng, Sopheap, editor

Published
2015
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4. Analysis of selective breeding of nacre color in two strains of Hyriopsis cumingii Lea based on the CIELAB color space

Author

Zhang, Genfang, Zhang, Wenfu, Ye, Ronghui, Fang, Aiping, Ren, Gang, Zheng, Rongquan, and Yang, Shoubao

Subjects
Biological sciences, Zoology and wildlife conservation
Abstract

ABSTRACT The nacre color of the pearl mussels is one of the most important traits for the pearl industry. In this study, to evaluate the effectiveness of the nacre color [...]

Published
2016
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5. Towards Reputation-Aware Resource Discovery in Peer-to-Peer Networks

Author

Zhou, Jinyang, Yang, Shoubao, Guo, Leitao, Wang, Jing, Chen, Ying, 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, Zhuge, Hai, editor, and Fox, Geoffrey C., editor

Published
2005
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6. Trust Model Based on Similarity Measure of Vectors in P2P Networks

Author

Guo, Leitao, Yang, Shoubao, Wang, Jing, Zhou, Jinyang, 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, Zhuge, Hai, editor, and Fox, Geoffrey C., editor

Published
2005
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7. Dynamic-Role Based Access Control Framework Across Multi-domains in Grid Environment

Author

Chen, Ying, Yang, Shoubao, Guo, Leitao, 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, Zhuge, Hai, editor, and Fox, Geoffrey C., editor

Published
2005
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8. Improving Topology-Aware Routing Efficiency in Chord

Author

Chen, Dongfeng, Yang, Shoubao, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qianni, editor, and Ni, Jun, editor

Published
2004
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9. Decentralized Computational Market Model for Grid Resource Management

Author

Fu, Qianfei, Yang, Shoubao, Li, Maosheng, Zhun, Junmao, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qianni, editor, and Ni, Jun, editor

Published
2004
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10. Grid Monitoring and Data Visualization

Author

Chi, Yi, Yang, Shoubao, Feng, Zheng, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qianni, editor, and Ni, Jun, editor

Published
2004
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11. Research on Integrating Service in Grid Portal

Author

Feng, Zheng, Yang, Shoubao, Long, Shanjiu, Chen, Dongfeng, Guo, Leitao, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qian-ni, editor, and Ni, Jun, editor

Published
2004
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12. Research on Security Architecture and Protocols of Grid Computing System

Author

Fang, Xiangming, Yang, Shoubao, Guo, Leitao, Zhang, Lei, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qian-ni, editor, and Ni, Jun, editor

Published
2004
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13. A Grid Computing Framework for Large Scale Molecular Dynamics Simulations

Author

Wang, WenRui, Chen, GuoLiang, Chen, HuaPing, Yang, Shoubao, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qian-ni, editor, and Ni, Jun, editor

Published
2004
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14. A Distributed Media Service System Based on Globus Data-Management Technologies

Author

Yu, Xiang, Yang, Shoubao, Hong, Yu, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., 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, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qian-ni, editor, and Ni, Jun, editor

Published
2004
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43. Parallel-Transmission: A New Usage of Multi-Radio Diversity in Wireless Mesh Network

Author

Zhang Peng, Zhang Qi, Yang Shoubao, and Hu Yun

Subjects
Wireless mesh network, business.industry, Network packet, Computer science, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, Order One Network Protocol, Throughput, Shared mesh, Cognitive radio, Computer Science::Networking and Internet Architecture, Wireless, Switched mesh, business, Computer network
Abstract

To fully utilize the diversity of multi-radio, a new parallel transmission method for wireless mesh network is proposed. Compared with conventional packet transmission which follows “one flow on one radio”, it uses the radio diversity to transmit the packets on different radios simultaneously. Three components are presented to achieve parallel-transmission, which are control module, selection module and schedule module. A localized selecting algorithm selects the right radios based on the quality of wireless links. Two kinds of distributed scheduling algorithms are implemented to transmit packets on the selected radios. Finally, a parallel-adaptive routing metric is presented. Simulation results by NS2 show that this parallel-transmission scheme could enhance the average throughput of network by more than 10%.

Published
2009
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46. A Flexible Load-Balancing Traffic Grooming Algorithm in Service Overlay Network

Author

Yang Shoubao, Qiao Hong, and Mingchun Zheng

Subjects
Network planning and design, Traffic engineering, business.industry, Computer science, Distributed computing, Traffic optimization, Overlay network, Load balancing (computing), business, Traffic generation model, Algorithm, Traffic grooming
Abstract

To overcome the unbalanced flow distribution problem caused by private routing on service overlay network, network service providers usually use load balancing strategy, but traditional methods do not consider making the load balance adapt to the status of the network, neither consider that load balancing may damage performance of some application links. In order to solve the two problems, based on Wardrop equilibrium theory, the paper proposes a flexible load-balancing traffic grooming strategy, which aims to achieve system optimization. According to the principle of stochastic user equilibrium, a network traffic optimization control model is proposed. The path impedance calculation formula is given based on the Logit stochastic add-in term, in which the value of the equilibrium parameter determines the level and scope of load balancing. Finally, we designed the elastic traffic grooming algorithm ElaGo. The simulation results verified the effectiveness of the proposed algorithm.

Published
2013
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49. A Markov Chain Based Resource Prediction in Computational Grid

Author

Shi Lili, Guo Liangmin, Yang Shoubao, and Wu Bin

Subjects
Job scheduler, Markov chain, Computer science, Distributed computing, Markov process, CPU time, computer.software_genre, Grid, Fair-share scheduling, Scheduling (computing), symbols.namesake, Grid computing, symbols, computer
Abstract

Due to the dynamicity of resources and owners' behaviors, the grid resource state changes continuously. As a result, scheduling strategies only based on current static information can no longer meet the needs of more effective application. Prediction of future resource state which combines current state and historical records can improve the efficiency and reliability of scheduling. In this paper, we present a Markov chain based prediction method, which comprehensively considers the rate of CPU usage, level of network load, and resource failure rate to forecast resource future state for getting better job scheduling results. An evaluation measurement is designed to quantify the prediction result for scheduling. Experiments show that this method has a better performance on resource idle rate and prediction accuracy.

Published
2009
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50. A Cache Scheduling Scheme Based on Layered Coding VOD System

Author

Yang Shoubao, Wu Bin, Niu Xianlong, Liu Xiaoqian, and Guo Liangmin

Subjects
Smart Cache, Computer science, Cache invalidation, business.industry, Cache coloring, Distributed computing, Page cache, Cache, Cache pollution, Cache-oblivious algorithm, business, Cache algorithms, Computer network
Abstract

Internet video on demand is a new application provided by peer to peer network. Thousands of users are using real multimedia streaming systems like PPlive and PPstream which are the killer applications in the Internet. But jitters are always happening during rush time especially when users are watching less popular videos with low bandwidth network. To improve this, a cache scheduling scheme based on layered coding is proposed in this paper. Our scheme aims at optimizing cache scheduling scheme in peers' local cache while other researches often focus on the proxy server. The available bandwidth considered as energy is allocated by Fermi distribution function for different layer data of FGS, and the prefix buffer is extended dynamically. When the available bandwidth is insufficient, peers are forced to allocate more bandwidth for base layer data, and their prefix buffer is extended so that more base layer data is downloaded for users who watch a video continuously and with interactive operations. Simulation shows that our approach reduces cache missing rate effectively when available bandwidth is insufficient. In local cache, peers replace segments in the cache by formulas of popularity which is proposed to reduce cache missing rate more successful. In general, our scheme can effectively reduce starting delay and times of jitters in a multimedia system with low bandwidth.

Published
2009
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