作者机构：
[Cheng, G. D.; Yan, S. Y.; Wan, Y. P.] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Hunan, Peoples R China.;[Cheng, G. D.; Yan, S. Y.] CNNC Key Lab High Trusted Comp, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Cheng, GD; Yan, SY] U;Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Hunan, Peoples R China.
关键词：
Defect;Optical properties;Qubit;Spin coherence time
作者机构：
[Wan Yaping; Luo Chenhui; Liu Zhiming] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
会议名称：
International Industrial Informatics and Computer Engineering Conference (IIICEC)
会议时间：
JAN 10-11, 2015
会议地点：
Xian, PEOPLES R CHINA
会议主办单位：
[Wan Yaping;Luo Chenhui;Liu Zhiming] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Peoples R China.
会议论文集名称：
ACSR-Advances in Comptuer Science Research
关键词：
Fault Tree;Cloud Computing;Reliability;SDDC
摘要：
The software-defined data center(SDDC),while well understood architecturally,is beginning to reveal some of its benefits beyond agility,speed,and efficiency as organizations deploy and discover other
期刊：
Open Cybernetics and Systemics Journal,2015年9(1):1478-1484 ISSN：1874-110X
通讯作者：
Zhang, Juan
作者机构：
[Liu, Zhiming; Wan, Yaping; Zhang, Juan; Yang, Xiaohua] School of Computer Science and Technology, University of South China, Hengyang, 421001, China;[Li, Zhi] Beijing Aerospace Technology Institute, Beijing, 100074, China;[Mo, Wentao] Software Center, State Nuclear Power Research Institute, Beijing, 100029, China
通讯机构：
School of Computer Science and Technology, University of South China, Hengyang, China
会议名称：
International Conference on Mechatronics and Industrial Informatics (ICMII 2013)
会议时间：
MAR 13-14, 2013
会议地点：
Guangzhou, PEOPLES R CHINA
会议主办单位：
[Yang, Tianming;Tang, Zhen;Sun, Wei] Huanghuai Univ, Huanghuai 463000, Henan, Peoples R China.^[Wan, Yaping] Univ South China, Sch Comp Sci & Technol, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Backup;De-duplication;Logical Data Deletion
摘要：
Data de-duplication divides backup stream into chunks and eliminates duplicate chunks across the entire system, thus remarkably reduces the storage and bandwidth requirement for backups. However, this technique also introduced many new problems among which the performance problem has been resolved by many of the existing solutions, while the logical data deletion problem is not well studied till now. This paper studied the logical data deletion mechanism in de-duplication backup systems, analyzed the memory overhead of the Bloom filter, which supports both high performance de-duplication and logical data deletion, and proposed a lazy deletion method to minimize the influence of logical data deletion on de-duplication performance.
摘要：
We studied the electronic communication of knowledge users collaborating on a community and found that their work and interactions were mediated by the use of tag. Drawing on these, we found social ta
摘要：
Using the genre perspective, we studied the electronic communication of knowledge users collaborating on a movie community and found that their work and interactions were mediated by the use of genres. Drawing on these findings, we develop the concept of genre repertoire to designate the set of genres enacted by groups, organizations, or communities to accomplish their work. Automatic discourse classification according to genre in social information sharing, transfer and knowledge communication provides a higher level of service quality. By investigating user behavior in movie community, the relationship between intertextuality of discourse genre and user behavior was studied. We denoted genre by using vector, and discourse genre intertextuality intensity is measured with vector distance. And for those discourse which genre is unknown, genre intertextuality is calculated using user behavior. The results show that user various behaviors stickiness in movie community and discourse genre intertextuality intensity have potential common features.
