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Documentation Concordance,Sharing and Utilization of Tea Germplasm Resources in Yunnan 被引量:3
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作者 刘本英 宋维希 +6 位作者 孙雪梅 蒋会兵 马玲 矣兵 季鹏章 汪云刚 王平盛 《Agricultural Science & Technology》 CAS 2011年第12期1842-1848,共7页
In this paper,the research achievements and progress of Yunnan tea germplasm resource in past sixty years are systematically reviewed from the following aspects:exploration,collecting,conservation,protection,identifi... In this paper,the research achievements and progress of Yunnan tea germplasm resource in past sixty years are systematically reviewed from the following aspects:exploration,collecting,conservation,protection,identification,evaluation and shared utilization.Simultaneously,the current problems and the suggestions about subsequent development of tea germplasm resources in Yunnan were discussed,including superior and rare germplasm collection,tea genetic diversity research,biotechnology utilization in tea germplasm innovation,super gene exploration and function,the construction of utilization platform,biological base of species and population conservation. 展开更多
关键词 YUNNAN Tea germplasm resource Documentation Concordance sharing UTILIZATION
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Low-Cost Federated Broad Learning for Privacy-Preserved Knowledge Sharing in the RIS-Aided Internet of Vehicles 被引量:1
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作者 Xiaoming Yuan Jiahui Chen +4 位作者 Ning Zhang Qiang(John)Ye Changle Li Chunsheng Zhu Xuemin Sherman Shen 《Engineering》 SCIE EI CAS CSCD 2024年第2期178-189,共12页
High-efficiency and low-cost knowledge sharing can improve the decision-making ability of autonomous vehicles by mining knowledge from the Internet of Vehicles(IoVs).However,it is challenging to ensure high efficiency... High-efficiency and low-cost knowledge sharing can improve the decision-making ability of autonomous vehicles by mining knowledge from the Internet of Vehicles(IoVs).However,it is challenging to ensure high efficiency of local data learning models while preventing privacy leakage in a high mobility environment.In order to protect data privacy and improve data learning efficiency in knowledge sharing,we propose an asynchronous federated broad learning(FBL)framework that integrates broad learning(BL)into federated learning(FL).In FBL,we design a broad fully connected model(BFCM)as a local model for training client data.To enhance the wireless channel quality for knowledge sharing and reduce the communication and computation cost of participating clients,we construct a joint resource allocation and reconfigurable intelligent surface(RIS)configuration optimization framework for FBL.The problem is decoupled into two convex subproblems.Aiming to improve the resource scheduling efficiency in FBL,a double Davidon–Fletcher–Powell(DDFP)algorithm is presented to solve the time slot allocation and RIS configuration problem.Based on the results of resource scheduling,we design a reward-allocation algorithm based on federated incentive learning(FIL)in FBL to compensate clients for their costs.The simulation results show that the proposed FBL framework achieves better performance than the comparison models in terms of efficiency,accuracy,and cost for knowledge sharing in the IoV. 展开更多
关键词 Knowledge sharing Internet of Vehicles Federated learning Broad learning Reconfigurable intelligent surfaces Resource allocation
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Incentive Mechanism Model Design for Sharing of Information Resources in Rural Areas
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作者 Xirong GAO Lingling SHAN 《Asian Agricultural Research》 2013年第1期59-61,65,共4页
In order to solve the issues concerning the cross-unit sharing of information resources in rural areas, we analyze the incentive problem of the sharing of information resources in rural areas using the incentive theor... In order to solve the issues concerning the cross-unit sharing of information resources in rural areas, we analyze the incentive problem of the sharing of information resources in rural areas using the incentive theory method; establish corresponding incentive mechanism model (It is divided into positive incentive model and negative incentive model, and only when the two models guarantee each other and are used at the same time can they be effective). Based on this, we put forward the institutional design for sharing of information resources in rural areas as follows: firstly, establishing an administrative agency of rural information resources sharing, above the authority of all units, responsible for related work on sharing of information resources in rural areas; secondly, establishing and improving the positive and negative incentive mechanisms, to ensure the realization of sharing of information resources in rural areas. 展开更多
关键词 RURAL INFORMATION resources INFORMATION sharing PR
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Henan Cultural Information Resources Sharing Project Persistent Effect Mechanism Research
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作者 Weigong CUI Hui JIAN +2 位作者 Yuan GAN Zhen ZHANG Yanfeng LIU 《Intelligent Information Management》 2009年第1期18-23,共6页
In order to reduce east--west section area of “digital divider” in China, Ministry of Culture laun- ches the National Cultural Information Resources Sharing Project in the mid-west provinces, and the state finance g... In order to reduce east--west section area of “digital divider” in China, Ministry of Culture laun- ches the National Cultural Information Resources Sharing Project in the mid-west provinces, and the state finance gives certain funds subsidy in the project construction period. Embarks highly from strategy during construction plan chosen and operational system management, as while as union digital library to construct a persistent effect mechanism. With the principle of state guidance, enterprise operation and benefit farmers, expand culture industry within the provincial and safeguard Cultural Information Resources Sharing Project sustainable development's, then promotes the rural economy culture full scale development. 展开更多
关键词 CULTURAL information resources sharing project PERSISTENT effect mechanism RESEARCH IPTV digital LIBRARY CULTURAL industry
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Digital Knowledge Resources Sharing Through Online Distance Education Course
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作者 Josephine Yu Chen Sche 《现代图书情报技术》 CSSCI 北大核心 2002年第S1期121-123,共3页
Since the electronic resources and Internet Web sites became popular, distance education courses offered via the Internet could play an important role in providing global digital resources and teaching the knowledge o... Since the electronic resources and Internet Web sites became popular, distance education courses offered via the Internet could play an important role in providing global digital resources and teaching the knowledge of international library and information standards for bibliographic databases with electronic and web resources.This paper uses the example of the author's new online course: ILS 608 Cataloging and Development of a Digital Union Catalog for Ancient Chinese Books to demonstrate the global re... 展开更多
关键词 OCLC RLIN Digital Knowledge resources sharing Through Online Distance Education Course
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Analysis on the Application of Cloud Computing to the Teaching Resources Sharing Construction in Colleges and Universities
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作者 LIU Mi 《International Journal of Technology Management》 2015年第8期98-100,共3页
Cloud computing is a new computing model. The application of cloud computing to the field of higher education informatization has been very popular currently. In this paper, the concept and characteristics of cloud co... Cloud computing is a new computing model. The application of cloud computing to the field of higher education informatization has been very popular currently. In this paper, the concept and characteristics of cloud computing are introduced, the current situation of the teaching resources sharing and construction in colleges and universities is analyzed, and finally the influence of cloud computing on the construction of teaching information resources is discussed. 展开更多
关键词 CLOUD Computing Teaching resources RESOURCE sharing
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Information resources reorganization and sharing platform of national scientific&technical document service in China
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作者 Pan Wei,Yu Hao,LiJing Min Su the National Library of Standards(NLS), network technology and program development in the IT center of library of China Agriculture University. information management in the NLS of CNIS. information services in NLS of CNIS. 《China Standardization》 2011年第1期54-57,共4页
Reorganization of network information resources for scientific and technical (scitech for abbreviation) documents and development of information infrastructure have brought a great change in China's scitech documen... Reorganization of network information resources for scientific and technical (scitech for abbreviation) documents and development of information infrastructure have brought a great change in China's scitech documentation information sharing. It integrated not only information resources, but also systems, technologies and funds. High quality services and effective resources sharing are the main goals of the platform construction. The paper describes briefly the principles and aims of the integration of the scitech information resources and networks. The services of the sharing platforms have been also introduced. 展开更多
关键词 network information resources information reorganization information services science and technologydocuments sharing platform
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A review and an outlook of the National Cultural Information Resources Sharing Project
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作者 ZHANG Yanbo 《Chinese Journal of Library and Information Science》 2008年第1期3-13,共11页
This paper discusses the Project's organization system, technical system, creation of digital resources and service mode. It also summarizes achievements gained since the commencement of the Project, and also anal... This paper discusses the Project's organization system, technical system, creation of digital resources and service mode. It also summarizes achievements gained since the commencement of the Project, and also analyzes some of the more important issues during implementation stage and gives a few suggestions of the future development during the next stage of the 11thFive-Year Plan. 展开更多
关键词 Cultural information resource sharing project Technical support Network system Service mode
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Joint Management of Shared Resources, Issues and Conflicts of the Nso and Oku Tribes in the Ngongbaa Montane Forest Area, NWR of Cameroon
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作者 Jean-Louis Tatah Elvis Kah 《Natural Resources》 2024年第6期149-172,共24页
Wherever people live together in or near homelands that harbour joint natural resources such as forest, water, minerals, oil etc., they must collaborate, co-exist and share these resources irrespective of their geneti... Wherever people live together in or near homelands that harbour joint natural resources such as forest, water, minerals, oil etc., they must collaborate, co-exist and share these resources irrespective of their genetic, social, cultural, and political peculiarities. This is not always the case when self-interest, ethnic divisions, elitist politics, economic interest and power tussle set in. The Nso and Oku people who reside in the Ngongbaa Forest area constitute an example of joint management of resources where at one period, their relationship over the management of the Oku Mountain Forest was cordial and at another, the relationship became conflictive. This study was designed to study the influence of the KIFP forest management policies on the Nso indigenous forest Management system in Ngongbaa Forest, and its implications. The data collected for the study was secured through the administration of a questionnaire to residents of 10 villages adjacent to the Ngongbaa Forest, and forest users who carried out livelihood activities there between 1963 and 2015. These forest user groups include beekeepers, rat trappers, grazers, mushroom gatherers, ground honey/tree honey harvesters, carvers, etc. The investigation also extended to the traditional leaders of Nso and Oku who are in charge of the land tenure systems. The findings show that the Oku Mountain Forest is jointly owned by the Nso and Oku people. The Nso own the eastern half of the forest known as Ngongbaa Forest while the Oku own the western half, known as the Kilum Forest. The cordial relationship that existed between these people ensured the conservation of the forest. But the conflicts that later set in, especially due to the creation of the Kilum Mountain Forest Project in 1987 later changed to the Kilum Ijim Forest Project (KIFP) in 1992 sidelined the local communities which was contrary to the dispositions of the new Cameroon forest law enacted in 1994. Thus, the indigenous conservation practices became ignored which the local population never digested well. This seriously jeopardized the wellbeing of the forest in general. 展开更多
关键词 CONFLICT Joint Management Shared resources Ngongbaa Kilum CONSERVATION
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中央苏区红色资源整理挖掘的实践与思考--以《闽西革命史珍稀史料集》编辑出版为例
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作者 张芳 《大学图书情报学刊》 2025年第1期130-136,共7页
文章通过梳理总结中共福建省委党校图书馆与该校中央苏区史研究中心联合整理挖掘中央苏区红色资源、编辑出版《闽西革命史珍稀史料集》的实践经历,提出中央苏区红色资源开发与利用的三点建议:一是福建、江西、广东三省文化主管部门加强... 文章通过梳理总结中共福建省委党校图书馆与该校中央苏区史研究中心联合整理挖掘中央苏区红色资源、编辑出版《闽西革命史珍稀史料集》的实践经历,提出中央苏区红色资源开发与利用的三点建议:一是福建、江西、广东三省文化主管部门加强统筹协作,做好顶层设计;二是运用数字技术构建开放共享的中央苏区红色资源知识平台,实现跨地区、跨领域、跨主体的中央苏区红色资源共建共享;三是加强图书馆、档案馆和革命博物馆等红色资源管理部门与党校、高校及其他科研机构之间的联动协作,形成合力,创新红色资源传播形式,搭建全媒体传播平台。 展开更多
关键词 中央苏区 红色资源 整理挖掘 编辑出版 中国革命史 资源共享平台 福建省
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Intraclonal Resource Sharing and Functional Specialization of Ramets in Response to Resource Heterogeneity in Three Stoloniferous Herbs 被引量:8
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作者 于飞海 董鸣 张称意 《Acta Botanica Sinica》 CSCD 2002年第4期468-473,共6页
Environments with reciprocal patchiness of resources, in which the availability of two resources such as light and soil nutrients are patchily distributed in horizontal space and negatively correlated in each patch, a... Environments with reciprocal patchiness of resources, in which the availability of two resources such as light and soil nutrients are patchily distributed in horizontal space and negatively correlated in each patch, are common in many ecosystems. The strategies by which clonal plants adapt to this type of heterogeneous environment were examined in three stoloniferous herbs,Potentilla reptans L. var. sericophylla Franch., P. anserina L. and Halerpestes ruthenica (Jacq.) Qvcz., commonly inhabiting forest understories, grasslands and low saline meadows, respectively. As pairs of connected ramets were subjected to reciprocal patchiness of light and nutrients, stolon connection between the two ramets significantly enhanced biomass of both ramet growing in low light intensity but high soil nutrient condition (LH ramet) and ramet growing in high light intensity but low soil nutrient condition (HL ramet) as well as whole ramet pairs (consisting of LH ramets and HL ramets). Additionally, stolon connection greatly increased root/shoot ratio of LH ramet while significantly decreased that of HL ramet. The results indicate that a reciprocal transportation of resources between interconnected ramets and a functional specialization of ramets in uptake of abundant resources occurred. By resource sharing and functional specialization, clonal plants can efficiently acquire locally abundant resources and buffer the stress caused by reciprocal patchiness of resources. 展开更多
关键词 Halerpestes ruthenica Potentilla anserina P. reptans var. sericophylla functional specialization light intensity nutrient content reciprocal patchiness of resources resource sharing
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Dilemma and Exploration of Resource Sharing in University Museums of Natural History——using Natural History Museum of Zhengzhou Normal University as an example
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作者 李长看 《Agricultural Science & Technology》 CAS 2013年第7期1064-1068,F0003,共6页
A natural history museum is a museum for collection, researching and presenting natural environment and natural heritages about natural history. In the research, based on the analysis on necessity of university museum... A natural history museum is a museum for collection, researching and presenting natural environment and natural heritages about natural history. In the research, based on the analysis on necessity of university museums’ services to society in resources sharing, the difficulties and dilemmas were summarized in sharing resources of museums and the approaches for resources sharing were explored with the case of Natural History Museum of Zhengzhou Normal University in order to investigate the way for better services of university museum to the public. 展开更多
关键词 University museum of natural history Social services Resource sharing METHODS
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A Game Theoretic Approach for Hierarchical Caching Resource Sharing in 5G Networks with Virtualization 被引量:3
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作者 Renchao Xie Jun Wu +1 位作者 Rui Wang Tao Huang 《China Communications》 SCIE CSCD 2019年第7期32-48,共17页
Caching and virtualization have been considered as the promising techniques in 5G Networks. In 5G networks with virtualization, the caching resources deployed by infrastructure providers (InPs) can be abstracted into ... Caching and virtualization have been considered as the promising techniques in 5G Networks. In 5G networks with virtualization, the caching resources deployed by infrastructure providers (InPs) can be abstracted into isolated slices and transparently shared by mobile virtual network operators (MVNOs). In this case, one of the most important issues is how the MVNOs to share the caching resource. To solve this issue, different from previous works, a hierarchical caching architecture that core network and radio access network (RAN) have the caching capability in 5G networks with virtualization is first considered in this paper. Then, we study the problem of hierarchical caching resource sharing for MVNOs, and a competitive game to maximize their expectation revenue based on the oligopoly market model is formulated. As it is a hard problem to find the optimal solution in the hierarchical caching resource sharing problem, we decompose the optimization problem into two independent caching resource sharing problems in RAN and core network, respectively. Then the local optimal solutions are solved and the global Nash equilibrium solution is achieved. Finally, simulation results are illustrated to demonstrate the performance of the proposed scheme. 展开更多
关键词 HIERARCHICAL CACHING resource sharing GAME theory OLIGOPOLY market model 5G NETWORKS
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A Peer-to-Peer Resource Sharing Scheme Using Trusted Computing Technology 被引量:2
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作者 CHEN Lu ZHANG Huanguo +2 位作者 ZHANG Liqiang LI Song CAI Liang 《Wuhan University Journal of Natural Sciences》 CAS 2008年第5期523-527,共5页
Facing the increasing security issues in P2P networks, a scheme for resource sharing using trusted computing technologies is proposed in this paper. We advance a RS-UCON model with decision continuity and attribute mu... Facing the increasing security issues in P2P networks, a scheme for resource sharing using trusted computing technologies is proposed in this paper. We advance a RS-UCON model with decision continuity and attribute mutability to control the usage process and an architecture to illustrate how TC technologies support policy enforcement with bidirectional attestation. The properties required for attestation should include not only integrity measurement value of platform and related application, but also reputation of users and access history, in order to avoid the limitation of the existing approaches. To make a permission, it is required to evaluate both the authorization and conditions of the subject and the object in resource usage to ensure trustable resources to be transferred to trusted users and platform. 展开更多
关键词 resource sharing trusted computing VIRTUALIZATION UCON (usage control) chain of trust
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CRESS: A Platform of Infrastructure Resource Sharing for Educational Cloud Computing 被引量:3
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作者 田文洪 孙夏爽 +1 位作者 蒋亚秋 王浩严 《China Communications》 SCIE CSCD 2013年第9期43-52,共10页
Cloud computing is very attractive for schools, research institutions and enterpri- ses which need reducing IT costs, improving computing platform sharing and meeting lice- nse constraints. Sharing, management and on-... Cloud computing is very attractive for schools, research institutions and enterpri- ses which need reducing IT costs, improving computing platform sharing and meeting lice- nse constraints. Sharing, management and on- demand allocation of network resources are particularly important in Cloud computing. Ho- wever, nearly all-current available cloud com- puting platforms are either proprietary or their software infrastructure is invisible to the rese- arch community except for a few open-source platforms. For universities and research insti- tutes, more open and testable experimental plat- forms are needed in a lab-level with PCs. In this paper, a platform of infrastructure resou- rce sharing system (Platform as a Service (PaaS)) is developed in virtual Cloud comput- hug environment. Its architecture, core modules, main functions, design and operational envir- onment and applications are introduced in de- tail. It has good expandability and can impr- ove resource sharing and utilization and is app- lied to regular computer science teaching and research process. 展开更多
关键词 cloud computing PAAS virtual- ized environment resource sharing
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Energy-Aware Service Selection Method Based on Sharing Routes in Wireless Sensor Networks 被引量:1
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作者 孙亮 杨冬 +1 位作者 秦雅娟 张宏科 《China Communications》 SCIE CSCD 2011年第8期25-33,共9页
This paper presents a novel energy-aware algorithm for service composition based on sharing routes in Wireless Sensor Networks (WSNs). The method integrates the resource of the overlapping WSNs to a virtual resource p... This paper presents a novel energy-aware algorithm for service composition based on sharing routes in Wireless Sensor Networks (WSNs). The method integrates the resource of the overlapping WSNs to a virtual resource pool in the execution cycles of the workflow. This approach chooses the suitable service instances according to the current execution environment and user requirements with minimum energy consumption. Finally, the performance of sharing routes service composition selection in WSNs has been evaluated. 展开更多
关键词 service composition ENERGY-AWARE sharing routes resource oriented WSNS
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Trading platform for cooperation and sharing based on blockchain within multi-agent energy internet 被引量:6
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作者 Xiaohui Wang Peng Liu Zhixiang Ji 《Global Energy Interconnection》 CSCD 2021年第4期384-393,共10页
With the release of the electricity sales side,large-scale small-capacity distributed power generation units are connected to the distribution side,forming multi-type market entities such as microgrids,integrated ener... With the release of the electricity sales side,large-scale small-capacity distributed power generation units are connected to the distribution side,forming multi-type market entities such as microgrids,integrated energy systems,and virtual power plants.With the large-scale integration of distributed energy,the energy market under the energy internet is different from a traditional transmission grid.It is currently developing in the direction of diversified entities and commodities,a flat structure,and a flexible and competitive multi-agent market mechanism.In this context,this study analyzes the value of combining blockchain and the electricity market presents the design of a blockchain trading framework for multi-agent cooperation and sharing of the energy internet.The nodes in market transactions are modeled through power system modeling in the physical layer and the transaction consensus strategy in the cyber layer;moreover,the nodes are verified in a modified IEEE 13 testing feeder of a distribution network.A transaction example is demonstrated using the multi-agent cooperation and sharing transaction platform based on the Ethereum private blockchain. 展开更多
关键词 Energy internet Distributed energy resource Electricity transaction Blockchain Multi-agent cooperation and sharing
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A UDDI Based Shared Resources Management Mechanism in Virtual Enetrprises 被引量:2
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作者 申德荣 Yu +8 位作者 Ge Chen Tian Yin Nan SONG Baoyan Dong Xiaomei 《High Technology Letters》 EI CAS 2003年第4期21-26,共6页
Service and information resources are two kinds of major shared resources in virtual enterprises, where, service resources include third party’s service resources and enterprise’s legacy service resources,and inform... Service and information resources are two kinds of major shared resources in virtual enterprises, where, service resources include third party’s service resources and enterprise’s legacy service resources,and information resources include database resources and file resources. Since service and information resources have distributed, autonomic, remotely bound as well as some other similar characteristics, an implementation mechanism on managing shared resources based on UDDI are presented. XML instances are used to describe resources authorization information, WSDL based special XML instance represents information resource metadata, and these XML instances are referenced by tModel for realizing the purpose of managing shared resources metadata based on UDDI. 展开更多
关键词 UDDI virtual enterprise XML distributed shared resources WSDL
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Research and Simulation of Parking Resource Sharing Mode in Old Community—Taking Yingmenkou Community as an Example 被引量:1
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作者 Luxi Lu 《Open Journal of Civil Engineering》 2020年第3期250-258,共9页
In recent years, the number of permanent residents in Chengdu, Sichuan Province, China has continued to grow, and the number of private cars keeps rising. A series of problems caused by difficult parking and random pa... In recent years, the number of permanent residents in Chengdu, Sichuan Province, China has continued to grow, and the number of private cars keeps rising. A series of problems caused by difficult parking and random parking in old communities are common. This paper will take the parking problem of the old community in <span style="font-family:Verdana;">Yingmenkou</span><span style="font-family:Verdana;"> community, Chengdu, China as an example to summarize the current situation and parking problems of the private car parking facilities in these old communities. Based on Chengdu’s current old community parking management policy, parking facility renovation </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> expansion policy, </span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">this paper </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">research</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">es</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> and establish</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">es</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> a parking resource sharing model suitable for old communities. The simulation results show that this model has a small footprint and is easy to install and disassemble. It can be freely spliced and combined units according to the size of the old community and the needs of residents. It is suitable for old communities with no centralized parking lot and high parking demand by residents.</span></span></span> 展开更多
关键词 Old Community Parking Resource sharing Mode Simulation and Research
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Creation and Long-term Preservation of Digital Multimedia Resources:Some Preliminary Practices 被引量:1
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作者 ZHAO BAOYING LUO YUNCHUAN 《现代图书情报技术》 CSSCI 北大核心 2008年第1期50-60,共11页
This paper gives a comprehensive introduction of National Cultural Information Resources Sharing Project. It discusses the best practices in creation and long-term preservation of multimedia digital resources, and rec... This paper gives a comprehensive introduction of National Cultural Information Resources Sharing Project. It discusses the best practices in creation and long-term preservation of multimedia digital resources, and recommends solutions to the key issues in resource selection, standards & specifications and copyright. 展开更多
关键词 数字多媒体资源 长期保存 资源生成 文化信息资源 共享方案 图书馆
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