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41.
Previous papers on grey literature by the authors have described (1) the need for formal metadata to allow machine understanding
and therefore scalable operations; (2) the enhancement of repositories of grey (and other) e-publications by linking with
CRIS (Current Research Information Systems); (3) the use of the research process to collect metadata incrementally reducing
the threshold barrier for end-users and improving quality in an ambient GRIDs environment. This paper takes the development
one step further and proposes “intelligent” grey objects. The hypothesis is in 2 parts: (1) that the use of passive catalogs
of metadata does not scale (a) in a highly distributed environment with millions of nodes and (b) with vastly increased volumes
of R&D output grey publications with associated metadata; (2) that a new paradigm is required that (a) integrates grey with
white literature and other R&D outputs such as software, data, products and patents (b) in a self-managing, self-optimizing
way and that this paradigm manages automatically curation, provenance digital rights, trust, security and privacy. Concerning
(1) existing repositories provide catalogs; harvesting takes increasing time ensuring non-currency. The end-user expends much
manual effort/intelligence to utilize the results. The elapsed time of (1) the network (2) the centralized (or centrally controlled
distributed) catalog server searches (3) end-user intervention becomes unacceptable. Concerning (2) there is no paradigm currently
known to the authors that satisfies the requirement. Our proposal is outlined below. Hyperactive combines both hyperlinking
and active properties of a (grey) object. Hyperlinking implies multimedia components linked to form the object and also external
links to other resources. The term active implies that objects do not lie passively in a repository to be retrieved by end-users.
They “get a life” and the object moves through the network knowing where it is going. A hyperactive grey object is wrapped
by its (incrementally recorded) formal metadata and an associated (software) agent. It moves through process steps such as
initial concept, authoring, reviewing and depositing in a repository. The workflow is based on the rules and information in
the corporate data repository with which the agent interacts. Once the object is deposited, the agent associated with it actively
pushes the object to the end-users (or systems) whose metadata indicate interest or an obligation in a workflowed process.
The agents check the object and user (or system) metadata for rights, privacy, security parameters, and for any charges and
assure compatibility. Alternatively the object can be found passively by end-user or system agents. The object can also associate
itself with other objects forming relationships utilising metadata or content. Declared relationships include references and
citations; workflowed relationships include versions and also links to corporate information and research datasets and software;
inferenced relationships are discovered relationships such as between documents by different authors developed from an earlier
idea of a third author. Components of this paradigm have been implemented to some extent. The challenge is implementing—respecting
part two of the hypothesis—the integration architecture. This surely is harnessing the power of grey.
相似文献
Anne AssersonEmail: |
42.
通过对高校实验设备管理的现状进行分析和研究,总结了当前高校实验设备管理系统存在的问题,设计和开发了基于预警机制的实验设备管理系统。重点研究了预警机制在实验设备管理系统中的预警流程,预警机制在系统MVC架构中的应用,基于PDO的数据库技术以及权限管理等技术,解决了实验设备管理系统智能预警、信息网上共享、设备管理员相互沟通协调、生成统计报表等问题。 相似文献
43.
随着网络的迅速发展,对各应用系统在网络中使用的安全性要求也在不断提高。为满足需要,在以用户名+密码为模式验证身份的统一身份认证系统中集成了CA认证模式。在介绍了统一身份认证系统、CA认证模式的基础上,提出了多种认证方式并存的集成架构,并设计了统一身份认证系统与CA认证模式的集成方案。 相似文献
44.
王文斌 《深圳职业技术学院学报》2011,10(3):33-36
通过对数控系统的分析,将数控系统的功能任务进行抽象,形成基于活动对象的构件模块,并对活动对象的连接和软件实现进行了研究,最后提出一种基于活动对象的数控系统体系结构,其具有耦合程度低,可配置性和可重构的特点,尤其适合于嵌入式系统在数控上的应用. 相似文献
45.
宋秀英 《黄冈职业技术学院学报》2011,13(5):90-95
根据景观小品设计的市场需要,有必要对景观小品设计表现进行研究,通过分析景观小品设计的必要性、要求、设计内容及各种表现形式,以提高人们对景观小品设计及表现的认识和理解,扩大该行业的社会影响。 相似文献
46.
王宗华 《南阳师范学院学报》2011,10(12):118-121
房屋建筑学是土木工程、工程管理专业一门重要的专业基础课.在查找出该课程在教学实践中存在问题的基础上,对教学内容、课程体系、教学方法、实践教学环节及考评方式等方面进行研究,提出相应的建议和措施. 相似文献
47.
针对B/S结构下高校学生管理系统的开发,提出了基于Struts+Spring+Hibernate(SSH)技术架构的解决方法,给出其在Web系统快速设计与开发中的具体实现过程,实践证明,SSH技术架构在构建复杂业务系统中提高了开发效率,同时增强了系统的可维护性、可扩展性和可复用性. 相似文献
48.
"订单式"人才培养模式作为一种新型的人才培养模式,非常适用于独立院校土建专业。对独立院校土建专业人才培养模式局限性的分析发现,独立学院土建专业构建"订单式"人才培养模式较为迫切。 相似文献
49.
梁少兴 《广州广播电视大学学报》2004,4(2):19-22
风景装饰画在大学艺术类专业的设计类课程中,是继绘画基础课后开设的一门课程。开设好这门课程,可让学生将所学的知识融会贯通,应用到其他装饰绘画中。本文从欣赏、素材搜集、积累、创意三个方面,提出风景装饰画教学中值得思考的问题。 相似文献
50.
Lilly Koltun 《Archival Science》2002,2(3-4):239-261
This article examines theclaim that, through its overt symbolicmessaging, the Gatineau Preservation Centre,opened by the National Archives of Canada in1997, embodies a perfect transparency betweenfunction and form, with the shape of the placebeing derived seamlessly from the needs of thearchival work done there, and the proof beingin the exposure of all the elements to view. It reveals the undercurrents of contendingoppositions to this claim, both in thesubversive, Mannerist, or impure architectural eccentricities designed into thestructure, and in the embodiment of archivalnarratives whose symbolism is challenged byunacknowledged resistances. While the buildingis clearly inspired by Modernist andEnlightenment orientations, such as theambition to preserve unchanged a universal,transcendent historical authenticity, thesediverse resistances buried in it aremanifested, for example, in the contest of maleversus female structural elements, and inthe authority of the monumental and exposed setagainst the seduction of the varied and secret. Most importantly, the absorption of the bodyboth metaphorically and physically into themany disciplines of the place unconsciouslycalls into question the building's self-imageas the epitome of a liberal-humanist andobjective-scientific activity; it reflectsinstead the destabilizing plays and displays ofpower which are increasingly seen to form theindeterminate field of the archival pursuit. 相似文献