TY - GEN
T1 - Polishing diamonds in OWL 2
AU - Hoekstra, Rinke
AU - Breuker, Joost
PY - 2008
Y1 - 2008
N2 - A recurrent pattern in the representation of actions and processes is the notion of exchange. It is a concept primarily characterised by a structure of processes or actions, rather than inherent properties, but has a strong ontological flavour. Exchange is furthermore governed by reciprocity, reflected by the way in which roles are constrained. Representing exchange and other structured objects in an ontology poses a number of conceptual and technical problems. While these concepts require a diamond like structure, DLs are generally restricted to tree structures only. Constraints on the identity of the individuals that fill the roles in e.g. transactions cannot be enforced directly in the A-Box. In this paper we present a knowledge pattern and methodology for approximating such structures.
AB - A recurrent pattern in the representation of actions and processes is the notion of exchange. It is a concept primarily characterised by a structure of processes or actions, rather than inherent properties, but has a strong ontological flavour. Exchange is furthermore governed by reciprocity, reflected by the way in which roles are constrained. Representing exchange and other structured objects in an ontology poses a number of conceptual and technical problems. While these concepts require a diamond like structure, DLs are generally restricted to tree structures only. Constraints on the identity of the individuals that fill the roles in e.g. transactions cannot be enforced directly in the A-Box. In this paper we present a knowledge pattern and methodology for approximating such structures.
UR - http://www.scopus.com/inward/record.url?scp=56649118845&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-87696-0_8
DO - 10.1007/978-3-540-87696-0_8
M3 - Contribución a la conferencia
AN - SCOPUS:56649118845
SN - 3540876952
SN - 9783540876953
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 64
EP - 73
BT - Knowledge Engineering
PB - Springer Verlag
T2 - 16th International Conference on Knowledge Engineering and Knowledge Management, EKAW 2008
Y2 - 29 September 2008 through 2 October 2008
ER -