topic6第六讲：thenewgenerationoflibraryopacs新一(编辑修改稿)

topic6第六讲：thenewgenerationoflibraryopacs新一(编辑修改稿)内容摘要：

ing to digital and print resources 图书馆研究统一检索时应同时兼顾数字 /数字及印刷资源 Interface expectations 界面要求  Millennial gen library users are well acclimated to the Web and like 代的读者喜欢及习惯使用互联网  Used to relevancy ranking 习惯相关度排序 – The “good stuff” should be listed first 好的资料应排在最前 – Users tend not to delve deep into a result list 读者不会探究搜索结果 – Good relevancy requires a sophisticated approach, including objective matching criteria supplemented by popularity and relatedness factors. 良好相关度需要精密的方法 , 包括客观配对标准辅以受欢迎及关系因素 Interface expectations (cont…) 界面要求  Very rapid response. Users have a low tolerance for slow systems 反应迅速 . 读者不能容忍速度慢的系统  Rich visual information: book jacket images, rating scores, etc. 丰富视觉信息 :书籍护套影像 , 评分等  Let users drill down through the result set incrementally narrowing the field 让读者在搜索结果内缩窄搜索范围 Interface expectations (cont…) 界面要求  Faceted Browsing 层面浏览 – Drilldown vs upfront Boolean or “Advanced Search” 动态联结应用及前期布尔搜索或”进阶搜索” – gives the users clues about the number of hits in each sub topic. 给读者有关每个主题所得结果数目的线索  Navigational Bread crumbs 导览条  Ratings and rankings 评价和排序 Appropriate anizational structures 适当的组织结构  LCSH vs FAST  Full MARC vs Dublin Core or MODS  Disciplinespecific thesauri or ontologies 特定主题词汇或本体  “ tags” 标签 Discovery 探索  Fundamental question 基本問題 : –How will users ever find libraryprovided information resources? 读者会怎样寻找由图书馆提供的信息资源 Troubling statistic 令人不安 的 统计 Where do you typically begin your search for information on a particular topic? 从何处着手搜索某个主题的信息 College Students Response 大专学生的回应 : 89% Search engines 搜索引擎 (Google 62%) 2% Library Web Site 图书馆网页 (total respondents 回应人数 1%) 2% Online Database 网上数据库 1% Email 电邮。