排序方式： 共有381条查询结果，搜索用时 14 毫秒
1.
Elizabeth Joan Kelly 《Journal of Web Librarianship》2018,12(1):28-45
This article outlines evidence-based methods for cultural heritage institutions to look for news and mentions about their collections and services online. Google Alerts were created for repository names, websites, and finding aid websites for 66 institutions randomly selected from the Archive Grid database. Results were analyzed to determine Google Alerts' accuracy, what types of institutions would benefit most from using Google Alerts, what the content of the sources found by the alerts was, what types of publications returned the most results, and if Google Alerts could also identify image reuse. While Google Alerts' accuracy for returning usable results for analysis was not very high, the structure of alert e-mails makes discarding irrelevant results simple and quick. Mid- to large-sized museums and institutions staging frequent exhibits and events, as well as those with active collections, return the largest number of alerts. News publications and social media publish the most content related to cultural heritage institutions. Though the sample set was small, Google Alerts also was able to identify image reuse. 相似文献
2.
Google Schdar一经推出．立即就受到用户青睐，获得市场巨大成功。本文从Google Scholar网站市场定位、资源优势、检索功能和学术价值四个方面分析了其成功因素。对于人们正确认识和使用Coode Scholar具有重大意义。 相似文献
3.
搜索引擎Google的使用研究 总被引：1，自引：0，他引：1
介绍了搜索引擎Google的功能特点、相对其它引擎所具有的优势，并对其使用方法作了较为详细的描述，对广大用户在因特网上快速准确的找到自己所需的信息提供帮助。 相似文献
4.
Google Library项目对图书馆事业发展的启示 总被引：5，自引：0，他引：5
本文结合Google Library项目推出后所引发的广泛争议与图书馆业的发展现状进行综合分析,并对图书馆今后的发展进行深层次思考。 相似文献
5.
Amanda Spink Bernard J. Jansen Chris Blakely Sherry Koshman 《Information processing & management》2006
The performance and capabilities of Web search engines is an important and significant area of research. Millions of people world wide use Web search engines very day. This paper reports the results of a major study examining the overlap among results retrieved by multiple Web search engines for a large set of more than 10,000 queries. Previous smaller studies have discussed a lack of overlap in results returned by Web search engines for the same queries. The goal of the current study was to conduct a large-scale study to measure the overlap of search results on the first result page (both non-sponsored and sponsored) across the four most popular Web search engines, at specific points in time using a large number of queries. The Web search engines included in the study were MSN Search, Google, Yahoo! and Ask Jeeves. Our study then compares these results with the first page results retrieved for the same queries by the metasearch engine Dogpile.com. Two sets of randomly selected user-entered queries, one set was 10,316 queries and the other 12,570 queries, from Infospace’s Dogpile.com search engine (the first set was from Dogpile, the second was from across the Infospace Network of search properties were submitted to the four single Web search engines). Findings show that the percent of total results unique to only one of the four Web search engines was 84.9%, shared by two of the three Web search engines was 11.4%, shared by three of the Web search engines was 2.6%, and shared by all four Web search engines was 1.1%. This small degree of overlap shows the significant difference in the way major Web search engines retrieve and rank results in response to given queries. Results point to the value of metasearch engines in Web retrieval to overcome the biases of individual search engines. 相似文献
6.
Google scholar检索英文文献的技巧探析 总被引：1，自引：0，他引：1
以查找“外商直接投资进入模式的理论研究”的英文文献为例，探析Google scholar的检索技巧，表明如何从有限的信息出发，通过观察和分析检出结果，运用检索技巧，实现检索目的。 相似文献
7.
SUN Hua-li 《教育技术导刊》2007,(19)
通过实例阐述了使用Google SOAP Search API在智能知识服务平台中实现信息搜索功能的关键技术。 相似文献
8.
Dale Askey 《图书馆管理杂志》2015,55(1):49-59
Google is the single largest driver of traffic to library Web sites and digital repositories, and librarians would do well to listen when the search giant reveals information about its practices or makes recommendations. Recently, Google announced that it would begin to favor Web sites that use the secure hypertext transfer protocol (HTTPS) in its search results rankings. HTTPS encrypts data transmission and one of Google's stated reasons for this change is to help make the Web safer and minimize data theft. Similar announcements by Google have sometimes been ignored by librarians, to the peril of the visibility and use of library products and services on the Web. 相似文献
9.
基于Android平台的应用开发研究 总被引：1，自引：0，他引：1
Android平台是Google推出的新一代智能手机平台。深入讨论了Android平台的系统架构、应用程序的构成,并详细介绍了在Windows系统下的Android开发环境的搭建。 相似文献
10.
随着SaaS（Software as a Service）和云计算技术的成熟和不断实践,越来越多的软件将从桌面平台移植到互联网这个广大的平台。离线应用作为SaaS应用中的核心技术之一也得到越来越多的关注。对当前SaaS中离线应用开发技术（Cookies、ADO.NET、Google Gears与Dojo Offline、HTML5）作了研究。 相似文献