In this article, the authors share their experiences as librarians, and offer their perspectives on issues critical to the new academic librarian. When the authors sat down to sort through ideas for this article, it became apparent that while their backgrounds, coursework, and experiences differed considerably, their passions and concerns are more…

In this article, the author explains how librarians can ensure that their Web site visitors find the information they need. The pros and cons of four options used to help people find information on a Web site are explored. These options are: (1) redesigning the site; (2) creating drop-down, second-level menus for second-level pages; (3) adding a…

The advent of Internet has lead to increase in the number of available sources in the library media centers, which earlier depended on reference books, encyclopedia and a nonfiction book. The advantage of the web includes easier access to primary sources, original journals, interviews, TV transcripts, video interviews, and newspaper articles.

Provides an up-to-date survey of the capabilities of the major 16 search engines with respect to the types of information extraction tasks that would be useful in Web data mining and cybermetrics, and analyzes two sets of domain counts for internal consistency between results. (AEF)

Reports on patterns and sequences of query reformulation based on query logs from a Web search engine. Results show that while most query reformulation involves content changes, about 15% of reformulation is related to format modifications. Six patterns of query reformulation emerged as a result of sequence analysis: specified, parallel,…

Flexibility in query handling can be important if one types a search engine query that is misspelled, contains terms not in the database, or requires knowledge of a controlled vocabulary. Presents results of experiments that suggest the optimal form of similarity functions that are applicable to the task of phrase based retrieval to find either…

Examines the differences between Web image and textual queries, and attempts to develop an analytic model to investigate their implications for Web image retrieval systems. Provides results that give insight into Web image searching behavior and suggests implications for improvement of current Web image search engines. (AEF)

Tests the use of questions as a technique in the query specification process. Using a within-subjects design, 48 people interacted with a modified Google interface to solve four information problems in four domains. Half the tasks were entered as typical keyword queries, and half as questions or statements. Results suggest the typical search box…

Reports findings from a study examining the nature of queries submitted to Ask Jeeves-a publicly accessible question and answer search engine. Some 30,000 queries from a dataset of 800,000, or 3.75%, were analyzed. Results include: many queries not in question format; four types of user queries: keyword, Boolean, question, and request; and common…

The purpose of this study was to explore and investigate the ways faculty at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign use Networked Information Sources and Services to support their research task. Library and Information Sciences faculty at the University of Illinois were chosen as…

This pilot study was conducted to determine the feasibility of using PDAs (personal digital assistants or palm pilots) as a data collection device in studying information seeking behaviors of undergraduate students. Discusses results that shows heavy use of Internet search engines and that most information searches do not extend beyond the first…

Introduction: As they care for patients, physicians raise questions, but they pursue only a portion of them. Without the best information and evidence, care and patient safety may be compromised. Understanding when and why problems prompt physicians to look for information and integrate results into their knowledge base is critical and shapes one…

Reviews the literature on the use of Web search engines in information science research, including: ways users interact with Web search engines; social aspects of searching; structure and dynamic nature of the Web; link analysis; other bibliometric applications; characterizing information on the Web; search engine evaluation and improvement; and…

Discussion of information available on the Internet focuses on two pilot studies that investigated how academic users perceive search engines and subject-oriented databases as sources of topical information. Highlights include information seeking behavior of academic users; undergraduate users; graduate users; faculty; and implications for…

Results from an analysis of 1,025,010 Excite queries from 2001 are compared to similar Excite datasets from 1997 to 1999. Overall, results indicate that multimedia Web searching is undergoing major changes as Web content and searching evolves. (AEF)