Multivariable Curve Interpolation
Journal of the ACM (JACM)
Picture Processing by Computer
ACM Computing Surveys (CSUR)
Representation of contours and regions for efficient computer search
Communications of the ACM
Concepts of use in contour map processing
Communications of the ACM
Piecewise approximation of functions of two variables through regions with variable boundaries
ACM '72 Proceedings of the ACM annual conference - Volume 2
Computer storage of contour-map data
ACM '68 Proceedings of the 1968 23rd ACM national conference
Computer cartography: some critical comments
SIGGRAPH '75 Proceedings of the 2nd annual conference on Computer graphics and interactive techniques
Curve fitting and editing via interactive graphics
Symposium on Interactive Systems for Experimental Applied Mathematics: Proceedings of the Association for Computing Machinery Inc. Symposium
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The data compression problem One of the outstanding problems confronting computer users is compact representation of functions of more than one variable. Most storage-limited computer programs devote a major part of their available memory to the representation of functions of more than one variable: e.g., equation-of-state tables in physics problems,1 optimal return functions in dynamic-programming problems,2 routing tables in communications simulations,3 tables of manpower and material in simulations of military theatre operation,4 function representation in meteorological and astronomical investigations,5 and representation of topographic information. This paper develops and analyzes tabular methods with respect to the topographic representation problem. However, the result are presented in terms of general smoothness and accuracy parameters; thus, they also apply to the other problems mentioned above.