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Code refinement aims to enhance existing code by addressing issues, refactoring, and optimizing to improve quality and meet specific requirements. As software projects scale in size and complexity, the traditional iterative exchange between…

Software Engineering · Computer Science 2025-02-13 Qi Guo , Xiaofei Xie , Shangqing Liu , Ming Hu , Xiaohong Li , Lei Bu

The requirements engineering process is a crucial stage of the software development life cycle. It involves various stakeholders from different professional backgrounds, particularly in the requirements elicitation phase. Each stakeholder…

Computation and Language · Computer Science 2020-03-31 Vaibhav Jain , Ruchika Malhotra , Sanskar Jain , Nishant Tanwar

Recent In-Context Learning based methods have achieved remarkable success in Text-to-SQL task. However, there is still a large gap between the performance of these models and human performance on datasets with complex database schema and…

Computation and Language · Computer Science 2024-11-08 Wenxuan Xie , Gaochen Wu , Bowen Zhou

Text-to-SQL aims at generating SQL queries for the given natural language questions and thus helping users to query databases. Prompt learning with large language models (LLMs) has emerged as a recent approach, which designs prompts to lead…

Information Retrieval · Computer Science 2023-09-06 Chunxi Guo , Zhiliang Tian , Jintao Tang , Shasha Li , Zhihua Wen , Kaixuan Wang , Ting Wang

Web filtering systems rely on accurate web content classification to block cyber threats, prevent data exfiltration, and ensure compliance. However, classification is increasingly difficult due to the dynamic and rapidly evolving nature of…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Naeem Rehmat , Muhammad Saad Saeed , Ijaz Ul Haq , Khalid Malik

Text-to-SQL enables users to interact with databases through natural language, simplifying the retrieval and synthesis of information. Despite the success of large language models (LLMs) in converting natural language questions into SQL…

Machine Learning · Computer Science 2025-04-23 Oleg Somov , Elena Tutubalina

With the evolution of Text-to-Image (T2I) models, the quality defects of AI-Generated Images (AIGIs) pose a significant barrier to their widespread adoption. In terms of both perception and alignment, existing models cannot always guarantee…

In sophisticated existing Text-to-SQL methods exhibit errors in various proportions, including schema-linking errors (incorrect columns, tables, or extra columns), join errors, nested errors, and group-by errors. Consequently, there is a…

Databases · Computer Science 2024-05-17 Sun Yang , Qiong Su , Zhishuai Li , Ziyue Li , Hangyu Mao , Chenxi Liu , Rui Zhao

Iterative self-refinement is a simple inference-time strategy for machine translation: an LLM revises its own translation over multiple inference-time passes. Yet document-scale refinement remains poorly understood: 1) which pipelines work…

Computation and Language · Computer Science 2026-05-14 Shaomu Tan , Dawei Zhu , Ke Tran , Michael Denkowski , Sony Trenous , Bill Byrne , Leonardo Ribeiro , Felix Hieber

Empirical research on code review processes is increasingly central to understanding software quality and collaboration. However, collecting and analyzing review data remains a time-consuming and technically intensive task. Most researchers…

Software Engineering · Computer Science 2025-10-07 Samah Kansab , Francis Bordeleau , Ali Tizghadam

The existing Text-to-SQL models suffer from a shortage of training data, inhibiting their ability to fully facilitate the applications of SQL queries in new domains. To address this challenge, various data synthesis techniques have been…

Machine Learning · Computer Science 2025-04-08 Shenyang Liu , Saleh Almohaimeed , Liqiang Wang

Text-to-SQL aims to convert natural language questions into executable SQL queries. While previous approaches, such as skeleton-masked selection, have demonstrated strong performance by retrieving similar training examples to guide large…

Computation and Language · Computer Science 2025-10-01 Jimin Lee , Ingeol Baek , Byeongjeong Kim , Hyunkyung Bae , Hwanhee Lee

Generative recommendation systems have gained increasing attention as an innovative approach that directly generates item identifiers for recommendation tasks. Despite their potential, a major challenge is the effective construction of item…

Information Retrieval · Computer Science 2025-06-05 Enze Liu , Bowen Zheng , Cheng Ling , Lantao Hu , Han Li , Wayne Xin Zhao

In recent years,Text-to-SQL, the problem of automatically converting questions posed in natural language to formal SQL queries, has emerged as an important problem at the intersection of natural language processing and data management…

Computation and Language · Computer Science 2024-09-17 Ke Shen , Mayank Kejriwal

Most recent research on Text-to-SQL semantic parsing relies on either parser itself or simple heuristic based approach to understand natural language query (NLQ). When synthesizing a SQL query, there is no explicit semantic information of…

Computation and Language · Computer Science 2022-09-30 Jun Wang , Patrick Ng , Alexander Hanbo Li , Jiarong Jiang , Zhiguo Wang , Ramesh Nallapati , Bing Xiang , Sudipta Sengupta

Summarizing lengthy documents is a common and essential task in our daily lives. Although recent advancements in neural summarization models can assist in crafting general-purpose summaries, human writers often have specific requirements…

Computation and Language · Computer Science 2023-06-06 Yujia Xie , Xun Wang , Si-Qing Chen , Wayne Xiong , Pengcheng He

The fast development of Large Language Models (LLMs) offers growing opportunities to further improve sequential recommendation systems. Yet for some practitioners, integrating LLMs to their existing base recommendation systems raises…

Information Retrieval · Computer Science 2025-04-17 Nanshan Jia , Chenfei Yuan , Yuhang Wu , Zeyu Zheng

As Large Language Models (LLMs) have become capable of generating long and descriptive code summaries, accurate and reliable evaluation of factual consistency has become a critical challenge. However, previous evaluation methods are…

Computation and Language · Computer Science 2026-04-14 Suyoung Bae , CheolWon Na , Jaehoon Lee , Yumin Lee , YunSeok Choi , Jee-Hyong Lee

The task of text-to-SQL aims to convert a natural language question into its corresponding SQL query within the context of relational tables. Existing text-to-SQL parsers generate a "plausible" SQL query for an arbitrary user question,…

Computation and Language · Computer Science 2023-05-22 Bing Wang , Yan Gao , Zhoujun Li , Jian-Guang Lou

Text-to-SQL is emerging as a practical interface for real world databases. The dominant paradigm for Text-to-SQL is cross-database or schema-independent, supporting application schemas unseen during training. The schema of a database…