Discusses ways in which using mathematical symbols to search online bibliographic databases in scientific and technical areas can improve search results. The representations used for Greek letters, relations, binary operators, arrows, and miscellaneous special symbols in the MathSci, Inspec, Compendex, and Chemical Abstracts databases are…

Describes ways to make searching on the Internet easier when using dial-up access as opposed to dedicated computer terminals or workstations. Programs to make Internet directory access easier are reviewed; customizing start-up files is explained; and being familiar with communications software is discussed. (LRW)

Lists and describes the 10 best sources for answering statistical questions that are available for free or at a low cost on the World Wide Web. Statistics search tips, government publishers, almanacs, and newspapers are discussed. (LRW)

Argues that business-communication instructors can aid students in their research by introducing them to the terminology and functions of an efficient Web-search process. Discusses the operation of four search tools: Web directories, search engines, indexes, and spiders or robots. Discusses Boolean logic, and other ways to improve the productivity…

Discusses the increase in the quantity and diversity of information available for searching via the Internet and provides a logic-based framework for information discovery that is related to the traditional field of information retrieval. Considers information routing, infomantics, information carriers, information filters, and users' information…

Discussion of competitive intelligence (CI) focuses on recent Web sties and several search techniques that provide valuable CI information. Highlights include links that display business relationships; information from vendors; general business sites; search engine strategies; local business newspapers; job postings; patent and trademark…

Using trial searches for three best-selling books, this study examined the search facilities offered by shopping bots, which support consumers with the product search and identification stage in e-shopping. Findings indicate that effectiveness of bots not only depends upon search facilities but also upon product coverage, and other added value…

Discusses interoperability as a key challenge to digital libraries and describes efforts of the Open Archives initiative (formerly Universal Preprint Service initiative) to develop an open architecture that supports simultaneous searching and retrieval of papers from disparate archives. Highlights include scientific information and journal…

Discusses information retrieval and the use of binary trees as a fast access method for search strategies such as hashing. Proposes new methods based on compact binary trees that provide faster access and more compact storage, explains the theoretical basis, and confirms the validity of the methods through empirical observations. (LRW)

Suggests guidelines for evaluating and organizing Websites on scientific concepts that are developed from definitions of science literacy and science information literacy. Includes a sample webilography and a sample search strategy on the topic of acoustical oceanography. (Author/LRW)

An n-gram is a string of characters, usually adjacent, extracted from a section of continuous text that can be used in spelling error detection and correction, query expansion, information retrieval, dictionary search, text compression, and language identification applications. This article provides an introduction to the use of n-grams in textual…

Investigates information retrieval from hypertext on the World Wide Web. Significant main and interaction effects were found for both link density (number of links per display) and display format (paragraphs or lists) on search performance. Low link densities displayed in list format produced the best overall results. Expert browsers performed…

Alternative procedures were investigated for determining the copyright status of brittle monographs to be scanned as part of the national preservation plan for agricultural sciences literature. Copyright searches conducted at Cornell University's printed Catalog of Copyright Entries (averaging seven minutes per title) were 97% in agreement with…

Describes the design of an information retrieval system that permits the personalization of a search by developing a user profile in order to reduce noise and increase the number of relevant items retrieved. The preorientation system is explained and an example using full-text natural language processing tools is presented. (Author/LRW)

Presents a session abstract that included speakers discussing current studies in successive searching during the information seeking process. Highlights include mediated successive searching; end-user successive searching; designing information retrieval systems to support successive searching; and search histories for user support in legal…