File Organization: On the Selection of Random Access Index Points for Sequential FilesS.P. GhoshM.E. Senko1969Journal of the ACM
Properties of infinite covariance matrices and stability of optimum predictorsJ. RissanenL. Barbosa1969Information Sciences
Organization of records with unequal multiple-valued attributes and combinatorial queries of order 2S.P. Ghosh1969Information Sciences
On the Independence of Real-Time Definability and Certain Structural Properties of Context-Free LanguagesArnold L. Rosenberg1968Journal of the ACM
A Procedure for Detecting Intersections of Three-Dimensional ObjectsPaul G. Comba1968Journal of the ACM