ERG 2025

This release includes additions and corrections to the grammar to accommodate the example sentences used in the Cambridge Grammar of the English Language (Huddleston and Pullum 2002), as well as improvements to the semantic interface (SEM-I). Minor additions to METADATA and ace/config files enable better integration with the Lexical Type Database (LTDB), consistent with its impending first release on GitHub.

ERG 2023

Highlights:

Improved overall syntactic coverage on Redwoods profiles to 93.77% on 100K items
Improved parse selection by about 1% using new redwoods.mem model.
Improved overall parsing efficiency by about 20%.

• 2021-12-14 - Added files for Singlish dialect, authored by Siew Yeng Chow based
  on her Master's thesis at NTU.
• 2022-07 - Incorporated changes to enable chart-mapping in LKB-FOS, thanks to
  John Carroll.
• 2022-10 - Adopted Emerson-Turing construction types for appending SLASH, with
  thanks to Guy Emerson and John Carroll.
• 2022-11 - Improved Version.lsp, METADATA, and grammar-loading files for better
  interface with LTDB, thanks to Francis Bond.