Describes the services of Teltech, Inc., which mimic the desirable attributes of artificial intelligence and expert systems via a "database" of 5,000 experts in technical areas and interactive literature searches executed by staff. Advantages and shortcomings of the network are exemplified by sample searches. Several sample menus and…

Reviews the Hispanic American Periodicals Index (HAPI Online), which covers information about Central and South America, Mexico, the Caribbean Basin, the U.S. Mexican border, and Hispanics in the United States. There is little coverage of science in the index but much attention to literary subjects, politics, government, and social issues. (SLD)

Reviews 25 reference sources published in 1987 or 1988 in several formats--books, CD-ROM products, online databases, and government documents--and recommended by librarians. Materials in the following areas are included: general reference; business; science and technology; fine arts and literature; history; medicine and health; and social sciences…

Describes the Kodak Picture Exchange that includes a database of over 200,000 photographic images collected from 28 stock photography companies in the United States that allows the user to search for images by topic. Highlights include installing the software, alternative search strategies, costs, manipulating images, and rules governing the use…

Examines HotJava and Java, World Wide Web technology for use on the Internet. HotJava, an interactive, animated Web browser, based on the object-oriented Java programming language, is different from HTML-based browsers such as Netscape. Its client/server design does not understand Internet protocols but can dynamically find what it needs to know.…

Provides brief reviews of the sites for several online services of the World Wide Web; the Web as a marketing tool and other aspects of interest to information professionals are highlighted. A sidebar presents information on accessing Internet locations, graphics, online forms, Telnet, saving, printing, mailing, and searching. (AEF)

Provides background and insight into the totally new telecommunications network recently implemented by OCLC, as well as steps taken to assure that catastrophic events at critical carrier-network locations or disruptive cuts in carrier cable facilities do not result in widespread service outages for OCLC users. (four references) (DB)

Identifies and describes online databases containing references to materials on artificial intelligence, robotics, and expert systems, and compares them in terms of scope and usage. Recommendations for conducting online searches on artificial intelligence and related fields are offered. (CLB)

Examines commercial electronic document delivery services that are available to academic libraries. Highlights include collection development issues; criteria for selection and evaluation; remote access systems, including CARL UnCover 2, Faxon Finder and Faxon Xpress, ContentsFirst and ArticleFirst, and CitaDel; and on-site access systems,…

Presents results of searching seven World Wide Web (WWW) databases with the same three questions and evaluates the performance of each database in answering the questions. Tables show search results and basic database information. Sidebars list WWW databases not studied and address the future of Web searching and fee-based WWW databases. (JMV)

Discusses conversion projects that move information from one format to another. Planning considerations are discussed; types of conversion processes are described, including conversion between computers using software, cables, or networks; special conversions are examined, including CD-ROMs and online databases; and companies that specialize in…

The X.500 Directory Service provides a mechanism for finding information about people, organizations, services, network hardware, and more in the global network environment. Issues involved in X.500 participation by an organization include management support, data gathering, rights and concerns of individuals, access control, privacy, accuracy,…

Describes chat servers and message boards that are available for Web sites. Moderated celebrity chats, customer-service environments, three-dimensional space, education and training from remote sites, vendors, storage space, staffing, and liability are discussed. (LRW)

Evaluates TRADEMARKSCAN image retrieval using DIALOGLINK communications software. Factors discussed include TRADEMARKSCAN's composition, retrieval methods, file size, downloading and printing time and costs, and database applications. Software requirements and functions relevant to image retrieval are also discussed, and suggestions for…

Reviews the best and worst in databases on disk, CD-ROM, and online, and offers judgments and observations on database characteristics. Two databases are praised and three are criticized. (Author/JMV)