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Generating accurate SQL from users' natural language questions (text-to-SQL) remains a long-standing challenge due to the complexities involved in user question understanding, database schema comprehension, and SQL generation. Traditional…

Computation and Language · Computer Science 2025-11-25 Zijin Hong , Zheng Yuan , Qinggang Zhang , Hao Chen , Junnan Dong , Feiran Huang , Xiao Huang

Natural language interfaces (NLIs) provide users with a convenient way to interactively analyze data through natural language queries. Nevertheless, interactive data analysis is a demanding process, especially for novice data analysts. When…

Human-Computer Interaction · Computer Science 2022-11-02 Xingbo Wang , Furui Cheng , Yong Wang , Ke Xu , Jiang Long , Hong Lu , Huamin Qu

Most existing natural language database interfaces (NLDBs) were designed to be used with database systems that provide very limited facilities for manipulating time-dependent data, and they do not support adequately temporal linguistic…

cmp-lg · Computer Science 2007-05-23 I. Androutsopoulos , G. D. Ritchie , P. Thanisch

This paper introduces an Error Correction through Prompt Tuning for NL-to-SQL, leveraging the latest advancements in generative pre-training-based LLMs and RAG. Our work addresses the crucial need for efficient and accurate translation of…

Computation and Language · Computer Science 2025-11-12 Jisoo Jang , Tien-Cuong Bui , Yunjun Choi , Wen-Syan Li

The rapid advancement of Large Language Models (LLMs) has driven significant progress in Natural Language Interface to Database (NLIDB). However, the widespread adoption of LLMs has raised critical privacy and security concerns. During…

Computation and Language · Computer Science 2025-11-12 Ruiheng Liu , XiaoBing Chen , Jinyu Zhang , Qiongwen Zhang , Yu Zhang , Bailong Yang

A natural language database interface (NLDB) can democratize data-driven insights for non-technical users. However, existing Text-to-SQL semantic parsers cannot achieve high enough accuracy in the cross-database setting to allow good…

Computation and Language · Computer Science 2021-06-09 Peng Xu , Wenjie Zi , Hamidreza Shahidi , Ákos Kádár , Keyi Tang , Wei Yang , Jawad Ateeq , Harsh Barot , Meidan Alon , Yanshuai Cao

Translating users' natural language queries (NL) into SQL queries (i.e., Text-to-SQL, a.k.a. NL2SQL) can significantly reduce barriers to accessing relational databases and support various commercial applications. The performance of…

Databases · Computer Science 2025-12-08 Xinyu Liu , Shuyu Shen , Boyan Li , Peixian Ma , Runzhi Jiang , Yuxin Zhang , Ju Fan , Guoliang Li , Nan Tang , Yuyu Luo

Converting natural language (NL) questions into SQL queries, referred to as Text-to-SQL, has emerged as a pivotal technology for facilitating access to relational databases, especially for users without SQL knowledge. Recent progress in…

Computation and Language · Computer Science 2025-06-02 Yiming Huang , Jiyu Guo , Wenxin Mao , Cuiyun Gao , Peiyi Han , Chuanyi Liu , Qing Ling

Structured Query Language (SQL) has remained the standard query language for databases. SQL is highly optimized for processing structured data laid out in relations. Meanwhile, in the present application development landscape, it is highly…

Databases · Computer Science 2026-04-24 Udesh Kumarasinghe , Tyler Liu , Ahmed R. Mahmood , Chunwei Liu , Walid G. Aref

Querying databases for the right information is a time consuming and error-prone task and often requires experienced professionals for the job. Furthermore, the user needs to have some prior knowledge about the database. There have been…

Databases · Computer Science 2022-10-18 Manu Joseph , Harsh Raj , Anubhav Yadav , Aaryamann Sharma

As the use of technology increases and data analysis becomes integral in many businesses, the ability to quickly access and interpret data has become more important than ever. Information retrieval technologies are being utilized by…

Computation and Language · Computer Science 2018-07-03 Aliaksei Vertsel , Mikhail Rumiantsau

Unlike most user-computer interfaces, a natural language interface allows users to communicate fluently with a computer system with very little preparation. Databases are often hard to use in cooperating with the users because of their…

Computation and Language · Computer Science 2013-06-19 Preeti Verma , Suket Arora , Kamaljit Batra

Learning a natural language interface for database tables is a challenging task that involves deep language understanding and multi-step reasoning. The task is often approached by mapping natural language queries to logical forms or…

Computation and Language · Computer Science 2017-03-03 Arvind Neelakantan , Quoc V. Le , Martin Abadi , Andrew McCallum , Dario Amodei

Utilizing Visualization-oriented Natural Language Interfaces (V-NLI) as a complementary input modality to direct manipulation for visual analytics can provide an engaging user experience. It enables users to focus on their tasks rather than…

Human-Computer Interaction · Computer Science 2022-02-07 Leixian Shen , Enya Shen , Yuyu Luo , Xiaocong Yang , Xuming Hu , Xiongshuai Zhang , Zhiwei Tai , Jianmin Wang

Natural language is hypothetically the best user interface for many domains. However, general models that provide an interface between natural language and any other domain still do not exist. Providing natural language interface to…

Computation and Language · Computer Science 2020-05-18 Jovan Kalajdjieski , Martina Toshevska , Frosina Stojanovska

The Natural Language to Visualization (NL2Vis) task aims to transform natural-language descriptions into visual representations for a grounded table, enabling users to gain insights from vast amounts of data. Recently, many deep…

Databases · Computer Science 2024-04-29 Yang Wu , Yao Wan , Hongyu Zhang , Yulei Sui , Wucai Wei , Wei Zhao , Guandong Xu , Hai Jin

Tackling the information retrieval gap between non-technical database end-users and those with the knowledge of formal query languages has been an interesting area of data management and analytics research. The use of natural language…

Information Retrieval · Computer Science 2020-09-29 Chantal Montgomery , Haruna Isah , Farhana Zulkernine

In recent years, neural networks have shown impressive performance gains on long-standing AI problems, and in particular, answering queries from natural language text. These advances raise the question of whether they can be extended to a…

Computation and Language · Computer Science 2020-10-15 James Thorne , Majid Yazdani , Marzieh Saeidi , Fabrizio Silvestri , Sebastian Riedel , Alon Halevy

The Natural Language to SQL (NL2SQL) technology provides non-expert users who are unfamiliar with databases the opportunity to use SQL for data analysis.Converting Natural Language to Business Intelligence (NL2BI) is a popular practical…

Databases · Computer Science 2024-05-02 Jinqing Lian , Xinyi Liu , Yingxia Shao , Yang Dong , Ming Wang , Zhang Wei , Tianqi Wan , Ming Dong , Hailin Yan

The drug development process necessitates that pharmacologists undertake various tasks, such as reviewing literature, formulating hypotheses, designing experiments, and interpreting results. Each stage requires accessing and querying vast…

Computation and Language · Computer Science 2023-08-01 Hong Lu , Chuan Li , Yinheng Li , Jie Zhao