A RELATIONAL CALCULUS WITH SET OPERATORS, ITS SAFETY, AND EQUIVALENT GRAPHICAL LANGUAGES

被引：16

作者：

OZSOYOGLU, G ^{[1
]}

WANG, HQ ^{[1
]}

机构：

[1] CASE WESTERN RESERVE UNIV,CTR INTELLIGENT SYST & AUTOMAT,CLEVELAND,OH 44106

来源：

关键词：

D O I：

10.1109/32.31363

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

引用

页码：1038 / 1052

页数：15

共 28 条

[1]

ABDULQADER W, 1987, HUMAN FACTORS STUDY

[2]

[Anonymous], 1982, PRINCIPLES DATABASE

[3]

CODD EF, 1971, NOV P ACM SIGFIDET W, P35

[4]

CODD EF, 1971, 6 COUR COMP SCI S

[5]

CODD EF, 1971, NOV P ACM SIGFIDET W, P1

[6]

DECKER H, 1ST P INT C EXP DAT, P271

[7]

DEMOLOMBE R, 1981, ADV DATA BASE THEORY, V1

DIPAOLA, RA .

[9] HORN CLAUSES AND DATABASE DEPENDENCIES [J].

FAGIN, R .

[10]

GELDER A, 1987, COMMUNICATION JAN