|Books on Computational Semantics by Patrick Blackburn & Johan Bos|
|Working with Discourse Representation Theory|
|An advanced Course in Computational Semantics|
|Chapter 2. Building Discourse Representations.|
Here we consider different techniques for constructing DRSs for natural language sentences: DRS-threading, Lambda-DRT (making use of the lambda calculus technology developed in Volume I), and hole semantics (building underspecified DRSs using the methods of Chapter 3 in Volume I).