Auditing in common computer environments; Auditing procedure study;

https://egrove.olemiss.edu/aicpa_guides/1039/thumbnail.jp

Impact of technological events and trends on audit evidence in the year 2000: Phase I

https://egrove.olemiss.edu/dl_proceedings/1166/thumbnail.jp

A multi-microcomputer intercommunication structure and multi-tasking algorithm

A recursive interconnection structure for multiple microcomputer systems is described. The average path length through such structures was computed, and the results were used as a measure of performance. Other characteristics such as flexibility, locality and complexity were also considered. An experimental dual-processor configuration was constructed and programmed to execute a producer-consumer multi-tasking algorithm, using a semaphore-protected queuing system in shared memory. The execution time was recorded, and was compared to the execution time of an optimized uniprocessor program. The results indicated that multiple microcomputer systems in general, and recursive structures in particular, are very promising, provided that sufficient attention is paid to task partitioning and interprocessor communications

NASA Thesaurus Supplement: A three part cumulative supplement to the 1982 edition of the NASA Thesaurus (supplement 2)

The three part cumulative NASA Thesaurus Supplement to the 1982 edition of the NASA Thesaurus includes: part 1, hierarchical listing; part 2, access vocabulary, and part 3, deletions. The semiannual supplement gives complete hierarchies for new terms and includes new term indications for terms new to this supplement

Modeling and synthesis of multicomputer interconnection networks

The type of interconnection network employed has a profound effect on the performance of a multicomputer and multiprocessor design. Adequate models are needed to aid in the design and development of interconnection networks. A novel modeling approach using statistical and optimization techniques is described. This method represents an attempt to compare diverse interconnection network designs in a way that allows not only the best of existing designs to be identified but to suggest other, perhaps hybrid, networks that may offer better performance. Stepwise linear regression is used to develop a polynomial surface representation of performance in a (k+1) space with a total of k quantitative and qualitative independent variables describing graph-theoretic characteristics such as size, average degree, diameter, radius, girth, node-connectivity, edge-connectivity, minimum dominating set size, and maximum number of prime node and edge cutsets. Dependent variables used to measure performance are average message delay and the ratio of message completion rate to network connection cost. Response Surface Methodology (RSM) optimizes a response variable from a polynomial function of several independent variables. Steepest ascent path may also be used to approach optimum points