《数字信息资源检索与利用》综合作业题.doc

数字信息资源检索与利用综合作业题专业 学号 姓名 一、填空题：1 没有学习该课程以前，你知道图书馆可利用的文献资源有： 纸质资源 、 电子资源 、 、 。2 检索词是 能概括要检索内容的相关词汇 ，检索方法是 获取所需内容所采用的途径 。3 查找中文学位论文，可以从 中国知网 、超星中文发现平台 和 万方中国学位论文全文 数据库中检索。4 计算机信息检索系统中检验检索效果的主要指标有： 查全率 和 查准率 。5 文献按照加工的程度来划分。文献信息源可以分为： 零次文献 、 一次文献 、 二次文献 和 三次文献 。6 查找图书文献，通常可以从 书名 、 作者 和 出版社 等方面进行检索。7 超星数字图书馆提供 主题分类检索 、 期刊文献检索 、 论文文献检索 等 4 种检索方式。8 万方数据包含的文献类型有： 学术论文 、 期刊 、 会议 、 专利 、 外文文献 等。二、简答题：1 简述文献信息检索的定义与意义。答：定义：将信息按一定的方式组织和存储起来，并根据用户的需要找出有关信息的过程，即从众多的文献信息源中，迅速而准确地查找出符合特定需要的文献信息或文献线索的过程。意义：培养学生的信息意识和培养获取新知识的能力；避免重复劳动，提高工作效率和水平；获取和更新获得知识的途径；不断学习，提高学生自身素质等。2 列举3个含期刊全文文献的中外文数据库。答：中国知网期刊全文数据库 维普中文科技期刊库 SpringerLink数据库3 中国知网（CNKI）提供多种检索功能，请列出5种以上检索方式。答：简单检索、标准检索、高级检索、专业检索、引文检索、学者检索等。4 写出文献信息检索的基本步骤。答：明确查找目的与要求 选择检索工具 确定检索途径和方法 筛选所需文献 根据文献线索，查阅原始文献。三、操作题：1 利用中国学术期刊网络出版总库，检索期刊名为：岩土力学，作者单位为：河海大学，写出检索过程和检索结果。列出5条文献记录（著者、题名、来源出处、年卷期）。河海大学图书馆页面 文献资源 电子资源 按语种导航 中国知网（CNKI）链接1 中国学术文献网络出版总局 中国学术期刊网络出版总局 标准检索 检索词输入框内输入“岩土力学”，作者单位输入框内输入“河海大学” 检索文献 著者：赵新铭；郑恒祥；刘宁；金栋 题名：岩土力学反分析的智能反演方法 来源出处：郑州大学学报(理学版) 年卷期：2002/02 著者：周云东 题名：江苏省岩土力学与工程学会成立 来源出处：岩石力学与工程学报年卷期：2002/05 著者：赵新铭；刘宁；张剑 题名：岩土力学反分析的数值反演方法 来源出处：水利水电科技进展 年卷期：2003/02 著者：周先贵；曹国金 题名：岩土力学数值方法研究进展 来源出处：建筑技术开发 年卷期：2002/08 著者：田堪良；张慧莉；张伯平；骆亚生 题名：黄土的结构性及其结构强度特性研究 来源出处：水力发电学报 年卷期：2005/022 任选一个外文数据库，主题包含工程管理信息化，如：“Management information”、“conservancy project”，或“GIS”， 等等，检索2000年以来，被数据库收录的文献情况。写出检索的数据库名称和检索结果（命中的文献数量，摘录一篇作者为河海大学的文献）。 选择Springer数据库，在高级检索中输入“Management information”主题词，检索时间为2000年至今，进行检索，共得到16534个结果。再进一步筛选出作者为河海大学的共有7篇。 摘录： Implementation Evaluation Modeling of Selecting ERP Software Based on Fuzzy TheoryXukan xu, Yadong Jiang and Zheng ShiInformation Management Department, Changzhou Campus, Hohai University, Changzhou 213022, Jiangsu, P.R China Management Department, Changzhou Campus, Hohai University, Changzhou 213022, Jiangsu,P.R ChinaAbstract. Selecting ERP software is a key strategy for enterprises to fully succeed in ERP practice. In this paper, the problem of Chinese medium-sized and small enterprises software selection is a lack of scientific and reliable choosing method, which is mentioned firstly. By combining the features of medium-sized and small enterprises, a special ERP software valuation index system is established based on the serviceability and designing thought of ERP software. Next, a more efficient and precise evaluation model is provided by means of fuzzy evaluation while the subordination degree of property indexes and numeral indexes are defend according to different judges weight. Furthermore, a fuzzy synthetic evaluation matrix has been modeled. Compared with the traditional evaluation method, this model improves in precision and complexity, which can leads to an impersonal ERP software selection thats more precise and scientific. Finally, a case of an enterprise ERP software selection has been provided.he range of variability approach (RVA) and mapping technique are used to investigate the spatial variability of hydrologicalterations (HA) due to dam construction along the middle and lower Yellow River, China, over the past five decades. Theimpacts of climate variability on hydrological process have been removed during wet and dry periods and the focus is onthe impacts of human activities, such as dam construction, on hydrological prhe range of variability approach (RVA) and mapping technique are used to investigate the spatial variability of hydrologicalterations (HA) due to dam construction along the middle and lower Yellow River, China, over the past five decades. Theimpacts of climate variability on hydrological process have been removed during wet and dry periods and the focus is onthe impacts of human activities, such as dam construction, on hydrological prKeywords: Enterprise resource plan, Software, Fuzzy theory, Evaluation model, Selection1. INTRODUCTION Recently, Chinese enterprises have been in great development and expand their scales a lot. With the improving of the information technology, more and more enterprises wake up to the importance of it and consider it as a basic tool to upgrade their management level. The significant role of ERP (Enterprise Resource Planning) in enterprises management attracts public attention. Several Chinese enterprises have started to construct ERP projects, but the practical efficiency is not good because of many reasons such as the shortage of scientific and reliable choosing method. ERP (Enterprise Resource Planning) is a synthetic project and the large integrate management information system for modem enterprises I. It combines information technology and advanced management theories together to optimize the resource, reduce the storage rate and cost, and shorten the production cycle, which becomes to the necessary means for enterprises existing and developing in the fierce market competitions of information times. Executing ERP software is a system project. In the initial stages of it, selecting of ERP software becomes to be the main part of the728 Xukan Xu, Yadong Jiang and Zbeng Shi process to execute ERP software under the precondition of completing making analysis on enterprises and market demand. It can influence the final result and the future profits while it is the basis to ensure the enterprises target realization on strategy and special demands. In another word, a synthetic evaluation method with scientific, impersonal and numeral is significantly necessary to make the careful consideration and compare of the selecting of ERP software as well as the basis to make sure the succeeding of ERP establishing and the enterprises targets. According to the practical and fuzzy theory, this paper provides a special ERP fuzzy evaluation method for medium-sized and small enterPrises, which can establish a better evaluation system to sort and calculate the index. In a word, this method can support medium-sized and small enterprises on reliable theory and decision-making to select ERP software.2. THE SUTUATION OF ERP SOFTWARE SELECTION Medium-sized and small enterprises havent paid enough attention to the evaluation of ERP selection. Though there are some evaluations methods tried to study this problem but just from the aspect of numeral measurement, which cant realize the optimization for enterprises resource. Nowadays, more than ten kinds of ERP software available in the market and every of them has their different technical features and applicable environment. Therefore, selecting the proper ERP software is an important decision for enterprises to make. Recently, Chinese enterprises accept numeral analysis as the bases to make ERP software selection, but it cant reflect their efficient level about the evaluation structure. Bidding invitation and bidding selection are two main methods be used and both of them analysis questions from macroscopical point of view. In application, bidding invitation &selection and experts judgment are included to invite and select the bidding of ERP software. For some extent, they are impersonal and impartial. But, because ERP system is intangible, which cant be defmed well by precise specifications and standards. It is hard to get a same evaluation result of ERP software selection. But for the method of experts judgment, it is lack of the consideration of enterprises target. Every expert cant do judgment of ERP software under the same precondition and the judgment result tends to be influenced by personal opinion, so it is said this evaluation method is limited.REFERENCES I. Y. Zhou and B. Liu, ERP theory and its application (China Machine Press: Beijing, PK, （2003). 2. Y. Li, X. Liao, and H.Z. Lei, A knowledge management system for ERP implementation, Syst. Res. Behav. Sci . Volume 23, pp.157-168, (2006). 3. Y. Gao and 1. Su, Research ofERP Selecting Based on the FAHP Method, Statistics and Decision. Volume 2, pp.42-44, (2005). 4. P. Liu and M. Wu, Fuzzy theory and its application (Publishing House of National University of Defense Technology: ChangSha, 2000). 5. L.A. Zadeh, Fuzzy Sets and systems, International Journal of General Systems. Volume 17, Number 2 & 3, pp.l29-I38, (1990). 6. Z. Zhou, Research ofERP index, Enterprise Economics. Volume 5, pp.20-22, (2002). 7. S. Wang and M. Xian, Study on synthetic evaluation method of software quality, Computer Engineer and Design. Volume 23, Number 4, pp.I6-18, (2002). 8. C.E. Bozdag, C. Kahraman, and D. Ruan, Fuzzy group decision making for selection among computer integrated manufacturing systems, Comput. Ind. Volume 51, pp.l3-29, (2003). 三、知识应用与综述能力结合本专业的学习，查找该专业或学科在全国高校的设置情况，并选出自己感兴趣的导师1人，收集他们在论文著述、科研成果、人才培养、学术影响等方面的资料。根据检索实际，分别就使用的数据库或资源，写出各项的检索途径、检索式、检中的文献、及按参考文献格式著录的文献5篇。最后撰写两位导师的综合述评（限300字）。（提示：论文著述应包括发表的中外文图书专著及论文，科研成果应包括成果及专利，人才培养应从培养博硕士生的角度查找）我结合百度等搜索引擎，以及浏览器，校园官网等进行查询，从而先明确自己的查找方向。进而在图书馆提供的数据库中对自己选定的老师进一步查询。如下是查询结果。给排水科学与工程专业目前在全国124所学校有开设，其中、同济大学、哈尔滨工业大学、武汉大学、重庆大学、河海大学等学校专业优势较为突出。郑晓英：河海大学环境学院研究生导师，从2002年起担任河海大学环境学院市政工程系教师。其主要研究方向为污水处理及其资源化利用理论与技术。至今发表近30篇学术论文，获得国家发明专利授权2项。在研项目有：国家自然科学基金面上项目“磁性介质对饮用水中有机污染物净化效应及机理研究”； 国家水体污染控制与治理重大专项“太湖流域（江苏）控制单元水质目标管理与水污染物排放许可证实施”第二子课题“太湖流域水污染控制与治理技术评估及成果转化、重点污染源减排潜力及污染控制方案”