noun
discourse representation structure theory
A technical term in formal semantics and computational linguistics; refers to a specific framework for representing discourse meaning.
ＤＲＳ理論は、談話の意味を形式的に表現するための枠組みの一つだ。
Discourse Representation Structure theory is one framework for formally representing the meaning of discourse.
From English 'Discourse Representation Structure' + 理論 (theory). The acronym DRS is used directly in the Japanese term.