1

E. G. Cale , L. L. Gremillion , J. L. McKenney, Price/performance patterns of U. S. computer systems, Communications of the ACM, v.22 n.4, p.225-233, April 1979  [doi>10.1145/359094.359097]

2

Canadian Information Processing Society. Computer Census. CIPS, Toronto, Canada, 1980.

3

Knight, K.E. Changes in computer performance. Datamation 12 (Sept. 1966), 40-54.

4

Lau, C.F. Computer technology in Malaysia. Presented at SEARCC'80 Conference, Jakarta, 1980.

5

Nyborg, P.S., McCarter, P.M., and Erickson, W. Information Processing in the United States--A Quantitative Survey. AFIPS Press, Arlington, Va., 1977.

6

Montgomery Phister, Jr., Data Processing Technology and Economics, Santa Monica Publishing Company, 1979

7

William F. Sharpe, The Economics of Computers, Columbia University Press, New York, NY, 1972

8

Thornton, B.S., and Staley, P.M. Report on Computers in Australia--Usage and Effects. The New South Wales Institute of Technology, Australia, 1978.

1

James L. Peterson, Computer programs for detecting and correcting spelling errors, Communications of the ACM, v.23 n.12, p.676-687, Dec. 1980  [doi>10.1145/359038.359041]

2

Aho, A.V., and Peterson, T.D. A minimum-distance error-correcting parser for context-free languages. SlAM J. Comp. 1, 4 (Dec. 1972).

3

N. J. Nilsson, Principles of artificial intelligence, Morgan Kaufmann Publishers Inc., San Francisco, CA, 1980

4

Robert A. Wagner, Order-n correction for regular languages, Communications of the ACM, v.17 n.5, p.265-268, May 1974  [doi>10.1145/360980.360995]

1

Miller, L. Project EPISTLE: A system for the automatic analysis of business correspondence. In Proceedings of the First Annual National Conference on Artificial Intelligence, Stanford University, August 19-21, 1980, pps. 280-282.

2

Miller, L., Heidorn, G., and Jensen, K. Text-critiquing with the EPISTLE system: An author's aid to better syntax. In Proceedings of the 1981 National Computer Conference, AFIPS Press, Arlington, Va., pps. 649-655.

1

Lorinda Cherry, Computer aids for writers, Proceedings of the ACM SIGPLAN SIGOA symposium on Text manipulation, p.61-67, June 08-10, 1981, Portland, Oregon, United States

2

Naomi Sager, Natural Language Information Processing: A Computer Grammmar of English and Its Applications, Addison-Wesley Longman Publishing Co., Inc., Boston, MA, 1981

Karen Kukich, Technique for automatically correcting words in text, ACM Computing Surveys (CSUR), v.24 n.4, p.377-439, Dec. 1992

Michael R. Dunlavey: colleagues

Lance A. Miller: colleagues