Errata to

Object-Role Modeling Fundamentals

Halpin, T. (2015)

Technics Publications, New Jersey

Last updated: 2024 Feb 9

If you spot any other errors, please e-mail them to Terry Halpin at [email protected].

The following corrections should be made to the first printing.

p. 8, Table 1.1: The entries in the Moons column should be lowered one row (e.g. Luna is a moon of Earth, not Venus).

p. 11, para. 3, last line: Remove final ). .

p. 14, Table 1.3: The entries in the Moons column should be lowered one row.

p. 53, Table 2.7: Move the final two entries in the President? column down two rows.

p. 57, Table 2.8: Move the final two entries in the Phone Nr column down one row.

p. 88, Fig. 3.8: Reverse the direction of the subset constraint between is_tenured and holds (so it goes from is_tenured to holds).

p. 127, 2nd last paragraph: Change "using a derive fact type" to "using a derived fact type" .

p. 136, 2nd paragraph: Change "three negative ring constraints" to "three positive ring constraints" .

p. 144, Table 4.5: The deontic constraint icon for Simple Mandatory should be o (as shown on p. 172).