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  AsymmetricRelation

Sigma KEE - AsymmetricRelation

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
非对称关系
一个 BinaryRelation 属于不对称关系 当且仅当它既是一个 AntisymmetricRelation 又是一个 IrreflexiveRelation
Relationships      
Parents 反对称关系 BinaryRelation ?REL is an AntisymmetricRelation if for distinct ?INST1 and ?INST2, (?REL ?INST1 ?INST2) implies not (?REL ?INST2 ?INST1). In other words, for all ?INST1 and ?INST2, (?REL ?INST1 ?INST2) and (?REL ?INST2 ?INST1) imply that ?INST1 and ?INST2 are identical. Note that it is possible for an AntisymmetricRelation to be a ReflexiveRelation.
  非自反关系 Relation ?REL is irreflexive iff (?REL ?INST ?INST) holds for no value of ?INST.
Children 格角色The Class of Predicates relating the spatially distinguished parts of a Process. CaseRoles include, for example, the agent, patient or destination of an action, the flammable substance in a burning process, or the water that falls in rain.
 命题态度The Class of IntentionalRelations where the Agent has awareness of a Proposition.


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