A survey on text-to-sql parsing: Concepts, methods, and future directions

B Qin, B Hui, L Wang, M Yang, J Li, B Li… - arXiv preprint arXiv …, 2022 - arxiv.org
Text-to-SQL parsing is an essential and challenging task. The goal of text-to-SQL parsing is
to convert a natural language (NL) question to its corresponding structured query language …

Resdsql: Decoupling schema linking and skeleton parsing for text-to-sql

H Li, J Zhang, C Li, H Chen - Proceedings of the AAAI Conference on …, 2023 - ojs.aaai.org
One of the recent best attempts at Text-to-SQL is the pre-trained language model. Due to the
structural property of the SQL queries, the seq2seq model takes the responsibility of parsing …

TaBERT: Pretraining for joint understanding of textual and tabular data

P Yin, G Neubig, W Yih, S Riedel - arXiv preprint arXiv:2005.08314, 2020 - arxiv.org
Recent years have witnessed the burgeoning of pretrained language models (LMs) for text-
based natural language (NL) understanding tasks. Such models are typically trained on free …

Rat-sql: Relation-aware schema encoding and linking for text-to-sql parsers

B Wang, R Shin, X Liu, O Polozov… - arXiv preprint arXiv …, 2019 - arxiv.org
When translating natural language questions into SQL queries to answer questions from a
database, contemporary semantic parsing models struggle to generalize to unseen …

A survey on deep learning approaches for text-to-SQL

G Katsogiannis-Meimarakis, G Koutrika - The VLDB Journal, 2023 - Springer
To bridge the gap between users and data, numerous text-to-SQL systems have been
developed that allow users to pose natural language questions over relational databases …

[HTML][HTML] A survey on complex factual question answering

L Zhang, J Zhang, X Ke, H Li, X Huang, Z Shao, S Cao… - AI Open, 2023 - Elsevier
Answering complex factual questions has drawn a lot of attention. Researchers leverage
various data sources to support complex QA, such as unstructured texts, structured …

Bridging textual and tabular data for cross-domain text-to-SQL semantic parsing

XV Lin, R Socher, C Xiong - arXiv preprint arXiv:2012.12627, 2020 - arxiv.org
We present BRIDGE, a powerful sequential architecture for modeling dependencies
between natural language questions and relational databases in cross-DB semantic …

Towards complex text-to-sql in cross-domain database with intermediate representation

J Guo, Z Zhan, Y Gao, Y Xiao, JG Lou, T Liu… - arXiv preprint arXiv …, 2019 - arxiv.org
We present a neural approach called IRNet for complex and cross-domain Text-to-SQL.
IRNet aims to address two challenges: 1) the mismatch between intents expressed in natural …

Lego: Latent execution-guided reasoning for multi-hop question answering on knowledge graphs

H Ren, H Dai, B Dai, X Chen… - International …, 2021 - proceedings.mlr.press
Answering complex natural language questions on knowledge graphs (KGQA) is a
challenging task. It requires reasoning with the input natural language questions as well as …

Representing schema structure with graph neural networks for text-to-SQL parsing

B Bogin, M Gardner, J Berant - arXiv preprint arXiv:1905.06241, 2019 - arxiv.org
Research on parsing language to SQL has largely ignored the structure of the database
(DB) schema, either because the DB was very simple, or because it was observed at both …