|Author||Hwang, Chung Hee ♦ Schubert, Lenhart K.|
|Subject Domain (in DDC)||Computer science, information & general works ♦ Data processing & computer science|
|Subject Keyword||Fine Structure ♦ Tense Tree ♦ Temporal Perspective ♦ Reference Episode ♦ Deindexed Logical Form ♦ Discourse Context ♦ Small Number ♦ New Compositional Tense-aspect Deindexing Mechanism|
|Description||We present a new compositional tense-aspect deindexing mechanism that makes use of tense trees as components of discourse contexts. The mechanism allows reference episodes to be correctly identified even for embedded clauses and for discourse that involves shifts in temporal perspective, and permits deindexed logical forms to be automatically computed with a small number of deindexing rules.|
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Education Level||UG and PG ♦ Career/Technical Study|
|Learning Resource Type||Article|
|Publisher Institution||In Working Notes of the AAAI Fall Symposium on Discourse Structure in Natural Language Understanding and Generation, Asilomar|
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