DEFEASIBLE REASONING can be found in the following ACL ARC 1.0 documents (click to explore):

• (ACL ID: C92-2108) preventing false temporal implicatures
• (ACL ID: E93-1020) a computational treatment of sentence-final `then'
• (ACL ID: P89-1024) a hybrid approach to representation in the janus natural language processor
• (ACL ID: P91-1008) discourse relations and defeasible knowledge`
• (ACL ID: P93-1010) temporal centering
• (ACL ID: P94-1006) intentions and information in discourse
• (ACL ID: P94-1031) tricolor dags for machine translation
• (ACL ID: W91-0115) handling pragmatic information with a reversible architecture
• (ACL ID: W94-0327) bidirectional incremental generation and analysis with categorial grammar and indexed quasi-logical form
• (ACL ID: W98-0309) similarity and contrast relations and inductive rules