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ICCS
2010
Springer
13 years 8 months ago
Introducing Rigor in Concept Maps
Although concept maps have been found to be effective in science education research, these are critiqued for being informal due to informal usage of relation and attribute names t...
Meena Kharatmal, G. Nagarjuna
SIGSOFT
2004
ACM
14 years 3 months ago
A type system for object models
A type system for object models is described that supports subtypes and allows overloading of relation names. No special features need be added to the modelling language; in parti...
Jonathan Edwards, Daniel Jackson, Emina Torlak