SZTAKI Közlemények 37. (1987)
CONTENTS Page PHAN DANG CAU: On moving average composition and predictive deconvolution of long-run stationary time series ....................................... 5 E. GESZTHELYI: A mathematical theory of processors I. 21 B. GOETZE - W. NEHRLICH: Scaling of random variables and arrangement problems in layout design ........ 63 LE THANH HAI - NGUYEN OUANG MINH: The classes of languages can be identified in the limit from text presentations .................................. 9 7 HA HOANG HOP: PESS - A PROLOG expert system shell using inexact reasoning ............................ 117 PIIAM THE QUE: M-minimal covers and Sperner systems with application to the key finding problem for relation scheme ..................................... 125 F. N. SPRINGSTEEL: A restricted design methodology to allow testing for BCNF in polynomial time .... 151 B. THALHEIM: Design tools for large relational database systems .................................... 171 H. THIELE: Searching and retrieval in database by trees 185 B. UHRIN: The measure of covering Rn by lattice translates of a set ................................. 201 LE TIEN VUONG - HO THUAN: Retrieval from fuzzy database by fuzzy relational algebra ......................... 223