Presents a method for normalizing English document titles so they can be used in the online retrieval of documents: the title expressed by a noun phrase or clause is converted by parsing to a function-expression, which is transformed to a predicate-governor form and then normalized to a standard form. (Author/JD)

An introduction is presented to data transmission technology and networks for information retrieval purposes. Data signals are analyzed, modulation techniques are discussed, communication procedures between terminals and the central processing unit are surveyed, and possible network configurations are considered. (Author/PF)

Describes significant attributes of expert systems, contrasts them to conventional computer systems, and provides an overview of the R1 expert system used by Digital Equipment Corporation (DEC) to put together operational systems that meet customers' requirements. Document handling, particularly pictures and images in documents, is also briefly…

Describes a dialog-program which uses basic statements available on a WANG 2200T version connected to a floppy-diskette to cross-reference a given set of keywords, author names, journal names, and specified reference numbers. Special program features are described and two references are listed. (Author/RBF)