TY - GEN
T1 - Specification of Nonmonotonic Reasoning
AU - Engelfriet, J.
AU - Treur, J.
PY - 1996
Y1 - 1996
N2 - Two levels of description of nonmonotonic reasoning are distinguished. For these levels semantical formalizations are given. The first level is defined semantically by the notion of belief state frame, the second level by the notion of reasoning frame. We introduce two specification languages to describe nonmonotonic reasoning at each of the levels: (1) a specification language for level 1, with formal semantics based on belief state frames, (2) a fragment of infinitary temporal logic as a general specification language for level 2, with formal semantics based on reasoning frames. In our framework every level 2 description can be abstracted to level 1, and for every level 1 description there are level 2 descriptions which are a specialization of it.
AB - Two levels of description of nonmonotonic reasoning are distinguished. For these levels semantical formalizations are given. The first level is defined semantically by the notion of belief state frame, the second level by the notion of reasoning frame. We introduce two specification languages to describe nonmonotonic reasoning at each of the levels: (1) a specification language for level 1, with formal semantics based on belief state frames, (2) a fragment of infinitary temporal logic as a general specification language for level 2, with formal semantics based on reasoning frames. In our framework every level 2 description can be abstracted to level 1, and for every level 1 description there are level 2 descriptions which are a specialization of it.
KW - Nonmonotonic reasoning
KW - Specification
KW - Temporal logic
UR - http://www.scopus.com/inward/record.url?scp=84947917477&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/record.url?scp=84947917477&partnerID=8YFLogxK
U2 - 10.1007/3-540-61313-7_67
DO - 10.1007/3-540-61313-7_67
M3 - Conference contribution
SN - 3540613137
SN - 9783540613138
VL - 1085
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 111
EP - 125
BT - Practical Reasoning - International Conference on Formal and Applied Practical Reasoning, FAPR 1996, Proceedings
PB - Springer/Verlag
T2 - International Conference on Formal and Applied Practical Reasoning, FAPR 1996
Y2 - 3 June 1996 through 7 June 1996
ER -