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Computer cartography point in polygon programs
Nordbeck, Stig, (1967)
A geographic computer system for the analysis and graphic depiction of spatial point data
Wittick, Robert I., (1976)
A Stochastic Theory of Geographic Concentrationand the Empirical Evidence in Germany
Brenner, Thomas, (2005)
The use of computers in the processing and analysis of geographic information
Kao, Richard C., (1968)
Note on program uncertainty in the dynamic programming problem
Kao, Richard C., (1962)
A Model for Personnel Recruiting and Selection
Kao, Richard C., (1959)