Thirty Musts for Meaning Banking

TL;DR

This paper shares lessons learned from nearly a decade of developing meaning banks, highlighting challenges and insights in creating semantically annotated corpora for semantic parsing and generation.

Contribution

It provides an unconventional, comprehensive list of lessons learned to guide future development of meaning banks based on extensive annotation experience.

Findings

Insights into corpus collection challenges

Effective annotation strategies identified

Design principles for meaning representations

Abstract

Meaning banking--creating a semantically annotated corpus for the purpose of semantic parsing or generation--is a challenging task. It is quite simple to come up with a complex meaning representation, but it is hard to design a simple meaning representation that captures many nuances of meaning. This paper lists some lessons learned in nearly ten years of meaning annotation during the development of the Groningen Meaning Bank (Bos et al., 2017) and the Parallel Meaning Bank (Abzianidze et al., 2017). The paper's format is rather unconventional: there is no explicit related work, no methodology section, no results, and no discussion (and the current snippet is not an abstract but actually an introductory preface). Instead, its structure is inspired by work of Traum (2000) and Bender (2013). The list starts with a brief overview of the existing meaning banks (Section 1) and the rest of the items are roughly divided into three groups: corpus collection (Section 2 and 3, annotation methods (Section 4-11), and design of meaning representations (Section 12-30). We hope this overview will give inspiration and guidance in creating improved meaning banks in the future.