The analysis of the development and utilization of personnel archive information resources

Navigated by the forces of the market economy mechanism, the development and utilization of human resources is key to guaranteeing the operation of public institutions .The personnel archive is a record of one＇s main experiences and performances, thus playing a vital role in the process of developing talents .This article mainly make an analysis of the main role and status of personnel archive information and the main means and contents of talents development.

Research on the Utilization and Optimal Management of Electronic Information Resources in University Libraries

Through theoretical analysis,this paper expounds the value of strengthening the utilization of electronic information in university libraries and the reasons affecting the utilization rate of information resources in electronic libraries,so as to give better play to the role of university libraries and improve the utilization rate of electronic information in university libraries.In view of the existing problems,this paper puts forward measures to optimize the utilization rate of electronic information resources in university libraries and give full play to the role of electronic information resources,so as to promote information exchange and development.

Information resources reorganization and sharing platform of national scientific＆technical document service in China

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.

Intelligent Resources Management System Design in Information Centric Networking

Information centric networking(ICN) is a new network architecture that is centred on accessing content. It aims to solve some of the problems associated with IP networks, increasing content distribution capability and improving users' experience. To analyse the requests' patterns and fully utilize the universal cached contents, a novel intelligent resources management system is proposed, which enables effi cient cache resource allocation in real time, based on changing user demand patterns. The system is composed of two parts. The fi rst part is a fi ne-grain traffi c estimation algorithm called Temporal Poisson traffi c prediction(TP2) that aims at analysing the traffi c pattern(or aggregated user requests' demands) for different contents. The second part is a collaborative cache placement algorithm that is based on traffic estimated by TP2. The experimental results show that TP2 has better performance than other comparable traffi c prediction algorithms and the proposed intelligent system can increase the utilization of cache resources and improve the network capacity.

A review and an outlook of the National Cultural Information Resources Sharing Project

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.

Information Freshness-Oriented Trajectory Planning and Resource Allocation for UAV-Assisted Vehicular Networks

In this paper,multi-UAV trajectory planning and resource allocation are jointly investigated to improve the information freshness for vehicular networks,where the vehicles collect time-critical traffic information by on-board sensors and upload to the UAVs through their allocated spectrum resource.We adopt the expected sum age of information(ESAoI)to measure the network-wide information freshness.ESAoI is jointly affected by both the UAVs trajectory and the resource allocation,which are coupled with each other and make the analysis of ESAoI challenging.To tackle this challenge,we introduce a joint trajectory planning and resource allocation procedure,where the UAVs firstly fly to their destinations and then hover to allocate resource blocks(RBs)during a time-slot.Based on this procedure,we formulate a trajectory planning and resource allocation problem for ESAoI minimization.To solve the mixed integer nonlinear programming(MINLP)problem with hybrid decision variables,we propose a TD3 trajectory planning and Round-robin resource allocation(TTPRRA).Specifically,we exploit the exploration and learning ability of the twin delayed deep deterministic policy gradient algorithm(TD3)for UAVs trajectory planning,and utilize Round Robin rule for the optimal resource allocation.With TTP-RRA,the UAVs obtain their flight velocities by sensing the locations and the age of information(AoI)of the vehicles,then allocate the RBs to the vehicles in a descending order of AoI until the remaining RBs are not sufficient to support another successful uploading.Simulation results demonstrate that TTP-RRA outperforms the baseline approaches in terms of ESAoI and average AoI(AAoI).

An Analysis of the Value of Additional Information Provided by Water Quality Measurement Network

European Community policy concerning water is placing increasing demands on the acquisition of information about the quality of aquatic environments. The cost of this information has led to a reflection on the rationalization of monitoring networks and, therefore, on the economic value of information produced by these networks. The aim of this article is to contribute to this reflection. To do so, we used the Bayesian framework to define the value of additional information in relation to the following three parameters: initial assumptions (prior probabilities) on the states of nature, costs linked to a poor decision (error costs) and accuracy of additional information. We then analyzed the impact of these parameters on this value, particularly the combined role of prior probabilities and error costs that increased or decreased the value of information depending on the initial uncertainty level. We then illustrated the results using a case study of a stream in the Bas-Rhin department in France.

What to Cache：Differentiated Caching Resource Allocation and Management in Information-Centric Networking

Information-centric networking(ICN) aims to improve the efficiency of content delivery and reduce the redundancy of data transmission by caching contents in network nodes. An important issue is to design caching methods with better cache hit rate and achieve allocating on-demand. Therefore, an in-network caching scheduling scheme for ICN was designed, distinguishing different kinds of contents and dynamically allocating the cache size on-demand. First discussing what was appropriated to be cached in nodes, and then a classification about the contents could be cached was proposed. Furthermore, we used AHP to weight different contents classes through analyzing users' behavior. And a distributed control process was built, to achieve differentiated caching resource allocation and management. The designed scheme not only avoids the waste of caching resource, but also further enhances the cache availability. Finally, the simulation results are illustrated to show that our method has the superior performance in the aspects of server hit rate and convergence.

Conjunctive Utilization of Water Resources at the Yulin Coal-Mine Base in China

Shortages in water resources and the fragile ecosystem by coal-mine water affect the Yulin coal-mine base in northwest China, so taking coal-mine water into account is an important issue for the sustainable management of water resources. This paper aims to explore how the Yulin coal-mine base can improve its conjunctive utilization of water resources. Integrated utilization is proposed by establishing a multi-objective, multi-water-source, optimal-allocation model;setting up an integrated information platform;and giving very useful measures and policy suggestions to the local government. Finally, this research can also serve as an example of integrated water utilization for other energy bases.

The development of mine digitization information system and its application to the Lanping Pb-Zn mine

To compile the software package of the mine digitization information system in terms of the principle and methods of mathematics geology and geographic information system using computer languages such as VB and Matlab,this paper introduces the function composition and operating environment of this information system,and illustrates the function and effectiveness of the software package as exemplified by the Lanping Pb-Zn mine,Yunnan Province.

Developing a Comprehensive Regime for Personal Information Protection in Networked Chinese Public Sectors

With the increasing sharing and reuse of personal information resources for better public services, the effective protection and management of personal information as organizational and individual assets as well as social resources are becoming more and more important in networked Chinese public sectors. Existing studies of personal information protection in China is mainly conducted from the legal perspective with a focus on the development of appropriate legislation and policies at the national level. There is little research on how specific legislation and polices can actually be implemented in an effective manner and what impacts such legislation and policies have on individuals, organizations, and the society. To adequately address this issue, this study investigates the legal requirements for personal information protection based on the relevant laws, regulations, and standards in China. It proposes a comprehensive regime for personal information protection in the networked public sectors in China. Such a regime takes the advantages of existing discipline-based approaches, legal requirements, and control mechanisms for personal information protection. It can be used to facilitate the provision of public services in the networked Chinese public sectors through the adequate protection of personal information and the effective management of personal information.

On the Phenomenon of Information Silo in the E- government Construction in China

In the past decade,the e-government affairs keep developing,which prom otes the reform of governmental affairs and the enhancement of administrative efficiency.However,the phenomenon of inform ation silo has bad influence upon the governm ental information resources sharing and the efficiency of the e-government affairs,hindering inform ation connectivity,so that the government management cannot meet the need of society,nor can the e-governm ent develop in the long run.This paper attempts to analyze the embodiment and causes of the phenomenon of information silo,putting forward measures of solving the problem of inform ation silo.

An Informetric analysis of web citation in Chinese journals of Library and Information Science in recent years

This paper selects 998 articles as its data sources from four Chinese core journals in the field of Library and Information Science from 2003 to 2007.Some pertinent aspects of reference citations particularly from web resources are selected for a focused analysis and discussion.This includes primarily such items as the number of web citations,web citations per each article,the distribution of domain names of web citations and also certain aspects about the institutional and/or geographical affiliations of the author.The evolving situation of utilizing online networked academic information resources in China is the central thematic discussion of this study.The writing of this paper is augmented by the explicatory presentation of 3 graphic figures,6 tables and 18 references.

Researching on the Digital Information Systems of Mine and its Applications

The article introduces several digital information systems of mine which established on PC platform by the author using the software package of mathematical economic modal of deposit, GIS software, and furthermore putting them into solving the dynamic management of mine produce, produce programming, produce scheme and decision optimization of systems, rational utilization of the resource, searching ore and increasing reserves on the margin or in the deep part of those old mines .etc, so improving the socialize economic efficiency of mining exploiture.

Utilization and Analysis of Resource Mobility in Space Information Networks

In space information networks,resource mobility is an important factor affecting the network performance,which not only results in challenges in resource management but also brings opportunities to the improvement of network service capability.In order to explore the restriction and improvement mechanism of resource mobility on network performance,we firstly use the time-expanded resource relationship graph to represent the moving behavior of multidimensional resources and the collaborative relationship between different resources.Then by jointly considering the number of disjoint resource combinations,the length of moving time window,and the parameter of resource independence,we propose(k,n,L)degree of freedom on resource combination as a metric measuring performance gain resulted from resource mobility.Furthermore,the analysis of resource mobility is transformed into the problem of finding disjoint paths in the graph,and the tradeoff relationship between QoS requirements of task and resource mobility utilization is discussed.Finally,the tradeoff between the gain of resource mobility utilization and the payment of service process delay is revealed through simulation.

The Application of Fuzzy Evaluation based on GIS in Tianjin Urban Underground Space Resource Appraisal

The exploitation and utilization of the city underground space resource is the important approach of building tri-dimensional and ecological cities, solving the environment,resource,and population crisis and continuing cities development.This article, based on the introduction in detail the overview of regional geology,hydrogeologic condition,engineering geology,environmental geology,etc.in center city of Tianjin,establishes evaluating model of urban underground space resource based on GIS

上海市农业种质资源信息共享服务平台设计与应用

上海市农业种质资源信息共享服务平台是对上海市保护单位的农业种质资源进行规范管理和共享利用的服务体系。为了解决当前规模化和多样化的种质分散于不同保护单位,不利于资源信息共享与利用的问题,本研究根据农业种质资源库(圃)的工作流程研发了以保护单位、资源用户和主管单位为主要角色的一站式共享服务平台,为保护单位建立了管理系统模块,保护单位管理员可进行本单位的种质资源数据管理、资源共享信息发布、申请审核和利用成效管理,促进各保护单位种质资源数据的规范化和共享服务。为资源用户创建了申请共享和利用反馈机制,主要提供种质资源信息查询服务、申请利用服务、利用成效反馈服务等,可同时申请多个保护单位的种质。为主管单位提供全面调查的统计汇总信息,包括全市资源存量、资源分发利用、资源利用成效等信息,实时掌握资源共享动向和利用成效。种质资源信息共享服务平台将为保护单位、资源用户和主管单位提供便捷的服务,有助于提高农业种质资源保存与利用效率。

政府旅游数据开放的评价指标体系构建与组态分析:基于21个省级行政区的数据

在信息时代和智慧旅游背景下,政府主动对外开放内部的旅游数据,有利于充分释放旅游数据资源的商业价值与社会价值。使用变异系数法与熵权法进行组合赋权,构建了政府旅游数据开放评价指标体系,计算21个省级行政区的具体得分,并采用模糊集定性比较方法进行高评价值与低评价值条件组态分析。结果表明:指标体系包含4项一级指标、17项二级指标与51项三级指标,可以对当前省级行政区的旅游数据开放绩效进行有效评价;利用层、数据层是权重较高的一级指标,法律政策效率与内容、平台关系等是权重较高的二级指标;高评价值组态为综合发展型、数据辅助应用型,低评价值组态为政策与利用短板型、平台与数据问题型。研究结果可以为旅游数据开放评价相关学术研究与管理实践提供参考。

美国转换性使用规则对我国图情档领域合理使用著作权立法的启示

转换性使用规则对解决美国图情档领域著作权问题作用明显。由于中美两国在合理使用制度的立法基础、模式、具体规定和司法实践标准方面的差异,同样类型的图情档领域著作权案件在中国的判决结果却不同。把转换性使用规则引入我国著作权制度有利于创新图情档领域的著作权立法、完善图书馆档案馆服务功能、推动图情档领域信息资源开发。基于此,本文探讨了我国图情档领域转换性使用规则的立法进路,具体包括:设置合理使用的一般条款、适时补充合理使用的清单、扩大解释现行的法律规定等。