发布求助
文献互助 智能选刊 最新文献

2010 Fifth Annual ChinaGrid Conference最新文献

筛选
英文 中文
ChemDataBase 2: An Enhanced Chemical Database Management System for Virtual Screening ChemDataBase 2:用于虚拟筛选的增强型化学数据库管理系统
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-16 DOI: 10.1109/ChinaGrid.2010.46
Lian Li, Ruisheng Zhang, Jiuqiang Chen, Y. Zhang, Lifen Li, Zhili Zhao
{"title":"ChemDataBase 2: An Enhanced Chemical Database Management System for Virtual Screening","authors":"Lian Li, Ruisheng Zhang, Jiuqiang Chen, Y. Zhang, Lifen Li, Zhili Zhao","doi":"10.1109/ChinaGrid.2010.46","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.46","url":null,"abstract":"Virtual screening is a newly emerging method used in new drug research and development (R&D). The introduction of virtual screening immensely reduces R&D cycle and decreases R&D cost directly. Mass of chemical data used for virtual screening needs to be managed effectively in certain ways. We have developed the first release of ChemDataBase, but it only has the basic functions of chemical database which can not meet requirement of virtual screening fully. This paper investigates and implements the second and improved release of ChemDataBase which is better suitable for virtual screening. Compared with the first release, the second release has several new features. For one thing, it is based on CSGrid and supports accessing of Grid database created in CSGrid. For another thing, it adopts Hibernate framework for data persistence management. In addition, it can invoke data analysis software to analyze the results of virtual screening experiment. Finally, a case study in computational chemistry shows that the second release plays an important role in new drug R&D.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122071004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Watermark-Aware Trusted Running Environment for Software Clouds 一种支持水印的软件云可信运行环境
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-16 DOI: 10.1109/ChinaGrid.2010.15
Junning Fu, Chaokun Wang, Zhiwei Yu, Jianmin Wang, Jiaguang Sun
{"title":"A Watermark-Aware Trusted Running Environment for Software Clouds","authors":"Junning Fu, Chaokun Wang, Zhiwei Yu, Jianmin Wang, Jiaguang Sun","doi":"10.1109/ChinaGrid.2010.15","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.15","url":null,"abstract":"A software cloud is ready-made for software delivery or Software as a Service (SaaS). As it becomes more and more popular, security problems of software running in the cloud also become an important issue. The threats, such as destroying system softwares and access violation, are frequently emerging in the field of software cloud. In this paper, we propose a watermark-aware trusted running environment to protect the softwares running in the cloud. We implement the scheme which mainly contains two parts: 1) embedding watermark into the Java programs running in the cloud; 2) generating customized JVMs for recognizing the watermarked programs. Experimental results within a real private software cloud to demonstrate that our approach can provide a large-scale protection with a small overhead.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130607871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Alert Monitoring Cloud: Psychological Health Analysis of Web Text in Cloud 警觉监控云:云中网络文本的心理健康分析
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-16 DOI: 10.1109/ChinaGrid.2010.45
Yu Weng, Changjun Hu, Xiaoming Zhang, Huayu Li
{"title":"Alert Monitoring Cloud: Psychological Health Analysis of Web Text in Cloud","authors":"Yu Weng, Changjun Hu, Xiaoming Zhang, Huayu Li","doi":"10.1109/ChinaGrid.2010.45","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.45","url":null,"abstract":"Alert monitoring of psychological health for web text is to evaluate and forecast the unhealthy psychological status of web users by the technology of web text mining. Based on the idea of “Service Distributed and Management Centralized”, this paper proposes a cloud architecture for psychological health analysis and describes the service component representation, workflow customization and workflow execution. With the excellent semantic representation ability of resource description frame (RDF), a service component metadata representation method is presented. Through querying the metadata of service component, end-users could choose the service components and customize the logic workflow on demand. In the workflow execution, the workflow case database is constructed. Through analyzing the similarity between history case and user workflow, a series of workflow reuse strategies are proposed. To validate the performance of the cloud architecture for psychological health analysis, a set of experiments are prepared to test the viability, the results demonstrate that the cloud architecture has higher precision, reuse and scalability for psychological health analysis of web text.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126156654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Appraisal Reputation of Community Resources Based on Sensitive Factors 基于敏感因素的社区资源声誉评价
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-16 DOI: 10.1109/ChinaGrid.2010.43
Liang Hong, Li Zhen, Zhang Qian
{"title":"Appraisal Reputation of Community Resources Based on Sensitive Factors","authors":"Liang Hong, Li Zhen, Zhang Qian","doi":"10.1109/ChinaGrid.2010.43","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.43","url":null,"abstract":"In order to solve the optimization of community resources in virtual computing environment, shorten the time to select the best resources, this paper drew on Liebig minimum factor's Law and Shelford’s law of tolerance in ecology, designed an appraisal reputation model of community resources, and put forward an appraisal reputation strategy based on sensitive factors. Experimental results show that the proposed model and strategy can evaluate the credibility of community resources objectively and accurately, and address the resource optimization problem effectively.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121771246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Real-Time Scheduling Mechanism of Resource for Multiple Virtual Machine System 多虚拟机系统的资源实时调度机制
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-01 DOI: 10.1109/ChinaGrid.2010.44
Yunfa Li, Xianghua Xu, Jian Wan, W. Li, Youwei Yuan
{"title":"A Real-Time Scheduling Mechanism of Resource for Multiple Virtual Machine System","authors":"Yunfa Li, Xianghua Xu, Jian Wan, W. Li, Youwei Yuan","doi":"10.1109/ChinaGrid.2010.44","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.44","url":null,"abstract":"With the growth of hardware and software resources, the management of virtual machine system is becoming more and more difficult. It has become a very difficult problem that how to schedule the system resource in real time and improve the service performance of resource in a multiple virtual machine system. In order to solve this problem, the authors propose a real-time scheduling mechanism of resource for multiple virtual machine system. In the real-time scheduling mechanism of resource, the authors first describe the architecture of multiple virtual machine system. Then, the authors present a real-time scheduling strategy of resource. In order to justify the feasibility and the availability of this resource scheduling mechanism, a series of experiments have been done. The results show that it is feasible to schedule the system resources for tasks in multiple virtual machine system.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115865669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Task Partition Comparison between Multi-core System and GPU 多核系统与GPU的任务分区比较
2010 Fifth Annual ChinaGrid Conference Pub Date : 2010-07-01 DOI: 10.1109/ChinaGrid.2010.17
Weimin Zheng, Bo Wang, Yongwei Wu
{"title":"Task Partition Comparison between Multi-core System and GPU","authors":"Weimin Zheng, Bo Wang, Yongwei Wu","doi":"10.1109/ChinaGrid.2010.17","DOIUrl":"https://doi.org/10.1109/ChinaGrid.2010.17","url":null,"abstract":"parallel computing becomes more and more popular and the scale of software improves accordingly. A large application is made up of many small tasks. Some statistics indicate that some tasks of 80% software can support parallel execution. The difficulties are how to decompose one application into many tasks and exploit the parallelization among these tasks. In this paper, we compare some types of parallel programs based on multi-core system and GPU. From the experiment results, some advice is given about how to decompose one application into different tasks based on different computing architecture.","PeriodicalId":429657,"journal":{"name":"2010 Fifth Annual ChinaGrid Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133781842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信