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A Meta-Modeling Service Paradigm for Cloud Computing and Its Implementation
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作者 Jia Hangsheng1,Cheng Fei1,Tang Xiaoting2 (1. School of Management,Hefei University of Technology,Hefei 230009,China 2. School of Management,University of Science and Technology of China,Hefei 230026,China) 《电信科学》 北大核心 2010年第S1期89-94,共6页
It is argued in this article to shed light on service supply chain issues associated with cloud computing by examining several interrelated questions:service supply chain architecture from service perspective; basic c... It is argued in this article to shed light on service supply chain issues associated with cloud computing by examining several interrelated questions:service supply chain architecture from service perspective; basic clouds of service supply chain and development of managerial insights into these clouds. In particular,to demonstrate how those services can be utilized and the processes involved in their utilization,a hypothetical meta-modeling service of cloud computing can be given. Moreover,the paper defines the architecture of cloud managed for SV or ISP in infrastructure of cloud computing in service supply chain:IT services,business services,business processes,which creates atomic and composite software services that are used to perform business processes with business service choreographies. 展开更多
关键词 SERVICE supply chain SERVICE VENDOR integration SERVICE PROVIDER cloud computing coordination
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A user-oriented resource scheduling method for improving agile software pattern in cloud environment
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作者 龙飞 杨昌 +1 位作者 荣辉桂 李建方 《Journal of Central South University》 SCIE EI CAS CSCD 2016年第11期2906-2916,共11页
The crowdsourcing, as a service pattern in cloud environment, usually aims at the cross-disciplinary cooperation and creating value together with customers and becomes increasingly prevalent. Software process, as a ki... The crowdsourcing, as a service pattern in cloud environment, usually aims at the cross-disciplinary cooperation and creating value together with customers and becomes increasingly prevalent. Software process, as a kind of software development and management strategy, is defined as a series of activities implemented by software life cycle and provides a set of rules for various phases of the software engineering to achieve the desired objectives. With the current software development cycle getting shorter, facing more frequent needs change and fierce competition, a new resource management pattern is proposed to respond to these issues agilely by introducing the crowdsourcing service to agile software development for pushing the agility of software process. Then, a user-oriented resource scheduling method is proposed for rational use of various resources in the process and maximizing the benefits of all parties. From the experimental results, the proposed pattern and resources scheduling method reduces greatly the resource of project resource manager and increases the team resource utilization rate, which greatly improves the agility of software process and delivers software products quickly in crowdsourcing pattern. 展开更多
关键词 resource scheduling agile software development project resource manager(PRM) individual resource provider(IRP)-
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藏北羌塘中部绒玛地区蓝片岩岩石学、矿物学和^(40)Ar/^(39)Ar年代学 被引量:40
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作者 翟庆国 李才 +2 位作者 王军 陈文 张彦 《岩石学报》 SCIE EI CAS CSCD 北大核心 2009年第9期2281-2288,共8页
藏北羌塘中部沿龙木错-双湖-线出露一条低温高压变质带,目前已有多处蓝片岩的报道。然而,除冈玛错地区产有典型的蓝闪石外,多数地区并没有典型蓝闪石的报道。绒玛蓝片岩位于羌塘中部高压变质带的中段,是该带中规模最大、保存最好的蓝片... 藏北羌塘中部沿龙木错-双湖-线出露一条低温高压变质带,目前已有多处蓝片岩的报道。然而,除冈玛错地区产有典型的蓝闪石外,多数地区并没有典型蓝闪石的报道。绒玛蓝片岩位于羌塘中部高压变质带的中段,是该带中规模最大、保存最好的蓝片岩,对蓝片岩进行了详细的岩石学和矿物学研究,钠质角闪石主要为蓝闪石、青铝闪石、钠闪石和镁钠闪石。对蓝片岩中蓝闪石和多硅白云母进行了^(40)Ar/^(39)Ar定年,获得了227.3±3.8Ma和215±1.5Ma的坪年龄,分别代表蓝片岩快速俯冲消减和俯冲作用结束开始折返抬升的时代。绒玛蓝片岩岩石学、矿物学和^(40)Ar/^(39)Ar年代学研究为羌塘中部高压变质带的研究提供了新的资料。 展开更多
关键词 羌塘中部 地区 蓝片岩 岩石学 矿物学研究 年代学研究 central 蓝闪石 高压变质带 research work high pressure 钠质角闪石 多硅白云母 study 镁钠闪石 俯冲作用 典型 provided northern However
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基于WBEM的统一管理系统 被引量:9
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作者 肖政 韦卫 侯紫峰 《计算机工程》 EI CAS CSCD 北大核心 2005年第1期47-49,208,共4页
分析了WBEM的技术体系结构,对其两种模型体系结构作了阐述。设计并实现了一个基于WBEM的统一管理体系结构的原型。重点论述此原型系统的设计目标、功能结构和关键实现技术。实验证明该原型系统可以有效管理综合复杂的网络的系统,具有很... 分析了WBEM的技术体系结构,对其两种模型体系结构作了阐述。设计并实现了一个基于WBEM的统一管理体系结构的原型。重点论述此原型系统的设计目标、功能结构和关键实现技术。实验证明该原型系统可以有效管理综合复杂的网络的系统,具有很好的应用前景。 展开更多
关键词 WBEM CIM CIMOM对象数据库 Provider管理
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新一代面向Internet的数据库访问技术研究 被引量:11
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作者 盛明颖 顾君忠 《计算机应用》 CSCD 北大核心 2003年第6期139-140,共2页
分析.Net环境下使用Oracle的现状,指出其中存在的问题,得出应用新技术的必要性。通过研究.NETFrameworkDataProviderforOracle技术,提出了解决方案,并以一个应用实例验证了其可行性与有效性。
关键词 .NET FRAMEWORK Data PROVIDER for ORACLE ORACLE 网络数据库
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一种新的系统登录机制下USB key安全登录
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作者 吴庆涛 陈君臣 芮跃峰 《郑州轻工业学院学报(自然科学版)》 CAS 2010年第6期84-86,共3页
为了防范人为恶意使用强行破解或密码盗取等手段获得操作系统权限,危害用户信息安全,提出了利用Vista,Win7登录的新机制Credential Provider,结合USB key特性,实现系统自动登录的一种新的方式.试验结果表明,这种在Credential与USB之间... 为了防范人为恶意使用强行破解或密码盗取等手段获得操作系统权限,危害用户信息安全,提出了利用Vista,Win7登录的新机制Credential Provider,结合USB key特性,实现系统自动登录的一种新的方式.试验结果表明,这种在Credential与USB之间进行密码运算与交互验证的登录方式克服了口令登录的弱点,使使用木马等恶意软件盗取系统密码、人为清空磁盘密码区域和穷举系统密码等成为不可能,可很好地保证系统安全. 展开更多
关键词 CREDENTIAL PROVIDER USB KEY 自动登录 系统安全
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A new journal on sustainable development of coal science and mining engineering launched by the China Coal Society and Springer 被引量:2
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《煤炭学报》 EI CAS CSCD 北大核心 2013年第12期2294-2294,共1页
China Coal Society(CCS)and Springer have announced that they will launch a new authoritative journal with a total dedication on coal science and mining engineering.The new journal,International Journal of Coal Science... China Coal Society(CCS)and Springer have announced that they will launch a new authoritative journal with a total dedication on coal science and mining engineering.The new journal,International Journal of Coal Science and Mining Engineering(JCSME)will be launched in early 2014.JCSME aims to be a peer-reviewed academic OA journal focusing on key topics of coal scientific research and mining development. 展开更多
关键词 sustainable LAUNCH focusing ACADEMICIAN titled distinguished PUBLICATIONS PUBLISHING providing economics
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2019 IEEE计算机视觉与模式识别会议(英文) 被引量:1
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《智能系统学报》 CSCD 北大核心 2018年第6期945-945,共1页
CVPR is the premier annual computer vision event comprising the main conference and several co-located workshops and short courses.With its high quality and low cost,it provides an exceptional value for students,acade... CVPR is the premier annual computer vision event comprising the main conference and several co-located workshops and short courses.With its high quality and low cost,it provides an exceptional value for students,academics and industry researchers.Overview The Doctoral Consortium provides a unique opportunity for students,who are close to finishing or who have recently finished their doctorate degree,to interact with experienced researchers in computer vision.A senior member of the community will be assigned as a mentor for each student based on the student's preference or similarity of research interests.All students and mentors will attend a Doctoral Consortium meeting/luncheon,giving the students an opportunity to discuss their ongoing research and career plans with their mentor.In addition,each student will present a poster,either describing their thesis research or a single recent paper,to the other participants and their mentors. 展开更多
关键词 CVPR provides AN exceptional VALUE
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Toward a Genetically-anchored Physical Map of the Cotton Genomes
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作者 Andrew H.PATERSON James C.ESTILL +2 位作者 Jun-kang RONG Dawn T.WILLIAMS-COPLIN Barry S.MARLER 《棉花学报》 CSCD 北大核心 2002年第S1期31-31,共1页
We are using a high-density(1-cM)molecularmap of the cotton genome based on RFLP,SSR,and EST markers as a foundation fordevelopment of a robust BAC-based physicalmap.The ’overgo’approach is providing anefficient mea... We are using a high-density(1-cM)molecularmap of the cotton genome based on RFLP,SSR,and EST markers as a foundation fordevelopment of a robust BAC-based physicalmap.The ’overgo’approach is providing anefficient means by which to accomplishhybridization-based anchoring of genetically- 展开更多
关键词 COTTON COTTON providing DIPLOID REQUEST racking CONSENSUS INFERENCE proven automation
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ICGI: Past, Present and Future Direction
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作者 Roy G.CANTRELL Lloyd MAY 《棉花学报》 CSCD 北大核心 2002年第S1期11-11,共1页
Cotton is viewed as the most important cash cropin the world,and sustains the agriculturaleconomies of many nations by providing asustainable fiber product for the textilindustries.Unfortunately,many challenges face c... Cotton is viewed as the most important cash cropin the world,and sustains the agriculturaleconomies of many nations by providing asustainable fiber product for the textilindustries.Unfortunately,many challenges face cottonproduction at present and in the future. 展开更多
关键词 COTTON providing nations challenges challenging COTTON GENOMICS GENOMICS COOPERATION PESTICIDE
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一种基于上下文的应用内容安全泄露检测方法研究
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作者 孙贝 俞研 汪永文 《信息网络安全》 CSCD 北大核心 2018年第5期66-74,共9页
为更全面了解导致移动终端Content Provider组件内容泄露的原因,文章提出了一种基于上下文的Content Provider内容泄露检测方法(CLDC)。该方法通过将泄露原因、检测路径和判定依据形成安全规则库,来定位待检测程序中的可疑字符串或语句... 为更全面了解导致移动终端Content Provider组件内容泄露的原因,文章提出了一种基于上下文的Content Provider内容泄露检测方法(CLDC)。该方法通过将泄露原因、检测路径和判定依据形成安全规则库,来定位待检测程序中的可疑字符串或语句,并通过信息流分析和模拟执行方法判断可疑字符串或语句的合理性与可达性。实验结果表明,CLDC方法能够检测不同方向造成的Content Provider组件内容泄露,有效提高了检测的准确率。 展开更多
关键词 隐私安全 CONTENT Provider组件 上下文环境 内容泄露检测
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泰国华欣班圣岩公寓
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作者 金兰兰 《风景园林》 2015年第10期44-57,共14页
该项目是一个矮层的沙滩分契式公寓,命名为"班圣岩",它位于泰国巴蜀省。巴蜀省濒临泰国湾,由于这里有白色沙滩且距离曼谷较近,因而被公认为最受欢迎的海滩度假胜地。"班圣岩"低层公寓远离旅游区,环境更安静,公寓四周环绕着一片浓密... 该项目是一个矮层的沙滩分契式公寓,命名为"班圣岩",它位于泰国巴蜀省。巴蜀省濒临泰国湾,由于这里有白色沙滩且距离曼谷较近,因而被公认为最受欢迎的海滩度假胜地。"班圣岩"低层公寓远离旅游区,环境更安静,公寓四周环绕着一片浓密的红树林和大面积的针叶林,这些林木后方是以多山的丘陵为背景,很是壮观。 展开更多
关键词 泰国湾 度假胜地 华欣 LANDSCAPE providing BEACH 地面材料 森林植被 步行道 LOOKING
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浮木制桥 比利时文代讷人行天桥
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作者 阿丹.谷兹 曼特.得.伍尔兹 +5 位作者 安卓.唐 吉欧斯.肯尼金 卡思图.布赫兹 罗波.孔尼基恩 若德.凡.安热雷 罗朕 《风景园林》 2016年第5期80-87,共8页
文代讷步行桥为行人提供了一个安全穿越繁忙的高速公路及电车轨道的方式。这座被圩田和沙丘环抱的"浮木桥"(HET WRAKHOU),连接着两端的露营地与海滩。圩田、沙丘和北海组成了场地独有的海岸文化景观。厚重的步行桥木桁架默默护送着... 文代讷步行桥为行人提供了一个安全穿越繁忙的高速公路及电车轨道的方式。这座被圩田和沙丘环抱的"浮木桥"(HET WRAKHOU),连接着两端的露营地与海滩。圩田、沙丘和北海组成了场地独有的海岸文化景观。厚重的步行桥木桁架默默护送着来往的慢跑者、穿行者,就连在此享受松软沙滩与轻柔微风的观光者也能感受到安稳感。一处近期经过改造的沙丘成为通达人行天桥的天然道路。 展开更多
关键词 浮木 人行天桥 木桁架 混凝土柱 文化景观 桥体 LANDSCAPE IMMENSE providing created
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