Information Modeling the EXPRESS Way Book

	Preface
	Introduction
	Definitions
I	Information Modeling	1
1	Information and communication	5
2	Models and representations	12
3	The modeling process	31
4	A worked example	39
5	Modeling principles	68
6	Integration and specialization	86
7	Model documentation	104
8	EXPRESS information bases	113
II	The EXPRESS Language	121
9	Basic elements	127
10	Datatypes	139
11	Declarations	152
12	References	179
13	Executable statements	187
14	Expressions	196
15	Interfacing	211
16	EXPRESS Syntax	220
17	A graphical form of EXPRESS	235
18	Symbols	239
19	EXPRESS-G models	245
20	Sample Models	253
21	The EXPRESS-I Language	259
22	Usage notes	270
23	EXPRESS-I Syntax	273
	A EXPRESS example model	280
	B Example model instance	302
	C Interpreting supertype relationships	309
	D Relationships and cardinality	316
	E An EXPRESS Meta-model	330
	F Resources	354
	Bibliography	369
	Index	381