Asynchronous computer-based conferencing offers several unique capabilities as a medium. Participants can read and write messages at whatever time is convenient for them, groups can interact even though participants are geographically separated, and messages are available to readers almost instantly. Because the medium has served for over a decade…

Provides an overview of new developments in electronic mail, including the interconnection of online networks, some on an international level; and news on system upgrades of specific information services. The growth of the electronic mail industry and possible future trends are discussed and a glossary of technical terms is included. (CLB)

Describes the facilities and major networks of IBM's Corporate Technical Institute state-of-the-art residential campus at Thornwood, New York. Explains the operations and components of its information transport system and the capabilities of its cabling system. (ML)

Examines various approaches to establishing nationally available videotext systems, in which text and graphics are offered to a mass audience on television screens with keypad converters. Asserts that a successful approach creates a hybrid between the competitive approach found in the United States and a state-encouraged system. (MM)

While the Internet has been called the world's library for its mass of information, its maze makes quick and easy results elusive. This book acts as a guide to quality research and reference sites on the Internet, compiling and profiling more than 500 ready-for-reference sites. The book also examines the best subject directories; offers tips on…

This annual report includes the Illinois State Library Mission and guiding principles for Illinois libraries; reading and literacy initiatives; library system developments; expanded access to timely information, including networks; governmental library services; special publications; and the budget. (LRW)

Considers how civil law might treat claims of defamation arising from computer newsgroup postings. Concludes that newsgroup postings will probably be treated as a hybrid of print and broadcast media, and that newsgroup users will vigorously and aggressively protect freedoms of speech and press. While traditional defenses to defamation charges will…

Discusses the use of the Z39.50 standard for information retrieval in the British Library's efforts toward networked information retrieval and online public access catalogs in cooperation with the European Union and other countries. OSI (open systems interconnection) and project ONE (a collaborative project in the European Union) are explained.…

Multicasting is a necessity for a broadband metro-area-network; however security problems exist with current multicast protocols. A stateful multicast access control mechanism, based on MAPE, is proposed. The architecture of MAPE is discussed, as well as the states maintained and messages exchanged. The scheme is flexible and scalable. (Author/AEF)

Traces the evolution of Open Systems Interconnection (OSI) from its genesis in 1978 and provides an overview of the various categories of standards, international standards organizations, the scope of standards, and the notations used to designate both the standards groups and the actual standards. (SD)

Discusses how various Open Systems Interconnection (OSI) application layer protocols can be used together, along with the Presentation and Session protocols, to support the interconnection requirements of applications. Application layer protocol standards that are currently available or under development are reviewed, and the File, Transfer,…

The edi conceptual model is being developed to define common structures, services, and processes that syntax-specific standards like X12 and EDIFACT could adopt. Open Systems Interconnection (OSI) is of interest to edi because of its potential to help enable global interoperability across Electronic Data Interchange (EDI) functional groups. A…

Describes the emergence of Open Systems Interconnection (OSI) as it relates to the U.S. Government Open Systems Interconnection Profile (GOSIP); defines GOSIP; and speculates about its future. Challenges facing GOSIP that are related to test policies and procedures, strategic and tactical planning, additional functionality, and international…

Describes the use of computer networks and integrated learning systems (ILS) in education. File servers are explained; operating system software is discussed; hardware differences between local area networks (LANS) and integrated learning systems are described; criteria for purchasing ILS are presented; and initial costs are mentioned. (LRW)

Presented is information about the National Science Teachers Association computer bulletin board, Science Line. Described are the features of the service and how teachers may gain access. (CW)