Web site design with the patron in mind: A step-by-step guide for libraries
Web site design with the patron in mind: A step-by-step guide for libraries
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DOI：
10.1002/asi.v57:3
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发表时间：
2006-02
影响因子：
3.5
通讯作者：
Chaomei Chen
中科院分区：
文献类型：
--
作者：
Chaomei Chen
联合搜索和分布式信息检索系统提供用于搜索多个全文搜索引擎的单个用户界面。十多年来，它们一直是一个活跃的研究领域，但尽管它们作为一个研究课题取得了成功，但它们在操作环境中仍然很少见。本文讨论了为美国政府的 FedStats 门户网站开发的原型联合搜索系统，以及使研究解决方案适应此操作环境所解决的问题。一系列实验探讨了先前的研究结果、参数设置和启发式在 FedStats 环境中的应用情况。本文最后总结了从这项技术转让工作中汲取的一系列经验教训，包括对“现实世界”中搜索引擎质量的观察。 © 2006 Wiley 期刊公司。
Federated search and distributed information retrieval systems provide a single user interface for searching multiple full-text search engines. They have been an active area of research for more than a decade, but in spite of their success as a research topic, they are still rare in operational environments. This article discusses a prototype federated search system developed for the U.S. government's FedStats Web portal, and the issues addressed in adapting research solutions to this operational environment. A series of experiments explore how well prior research results, parameter settings, and heuristics apply in the FedStats environment. The article concludes with a set of lessons learned from this technology transfer effort, including observations about search engine quality in the “real world.” © 2006 Wiley Periodicals, Inc.