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Recent advancements in large language models (LLMs) have significantly improved performance on the Text-to-SQL task. However, prior approaches typically rely on static, pre-processed database information provided at inference time, which…

计算与语言 · 计算机科学 2025-06-23 Wenxuan Xie , Yaxun Dai , Wenhao Jiang

Large Language Models (LLMs) have shown remarkable ability in solving complex tasks, making them a promising tool for enhancing tabular learning. However, existing LLM-based methods suffer from high resource requirements, suboptimal…

机器学习 · 计算机科学 2025-05-12 Ruxue Shi , Hengrui Gu , Xu Shen , Xin Wang

Recent advancements in large language models (LLMs) have significantly advanced text-to-SQL systems. However, most LLM-based methods often narrowly focus on SQL generation, neglecting the complexities of real-world conversational queries.…

计算与语言 · 计算机科学 2025-04-09 Ziming Guo , Chao Ma , Yinggang Sun , Tiancheng Zhao , Guangyao Wang , Hai Huang

Tabular data have been playing a vital role in diverse real-world fields, including healthcare, finance, etc. With the recent success of Large Language Models (LLMs), early explorations of extending LLMs to the domain of tabular data have…

机器学习 · 计算机科学 2025-12-11 Hangting Ye , Jinmeng Li , He Zhao , Dandan Guo , Yi Chang

Although large language models (LLMs) have achieved remarkable performance across various tasks, they remain prone to errors. A key challenge is enabling them to self-correct. While prior research has relied on external tools or large…

计算与语言 · 计算机科学 2025-03-12 Viktor Moskvoretskii , Chris Biemann , Irina Nikishina

Analysts in Security Operations Centers routinely query massive telemetry streams using Kusto Query Language (KQL). Writing correct KQL requires specialized expertise, and this dependency creates a bottleneck as security teams scale. This…

密码学与安全 · 计算机科学 2026-02-27 Saleha Muzammil , Rahul Reddy , Vishal Kamalakrishnan , Hadi Ahmadi , Wajih Ul Hassan

Large Language Models (LLMs) have recently enabled natural language interfaces that translate user queries into executable SQL, offering a powerful solution for non-technical stakeholders to access structured data. However, one of the…

应用统计 · 统计学 2025-06-23 Jiekai Ma , Yikai Zhao

Querying tables with unstructured data is challenging due to the presence of text (or image), either embedded in the table or in external paragraphs, which traditional SQL struggles to process, especially for tasks requiring semantic…

人工智能 · 计算机科学 2025-09-25 Rohit Khoja , Devanshu Gupta , Yanjie Fu , Dan Roth , Vivek Gupta

Query rewrite, which aims to generate more efficient queries by altering a SQL query's structure without changing the query result, has been an important research problem. In order to maintain equivalence between the rewritten query and the…

数据库 · 计算机科学 2024-04-22 Zhaodonghui Li , Haitao Yuan , Huiming Wang , Gao Cong , Lidong Bing

Pretrained large language models (LLMs) are currently state-of-the-art for solving the vast majority of natural language processing tasks. While many real-world applications still require fine-tuning to reach satisfactory levels of…

SQL queries in real world analytical environments, whether written by humans or generated automatically often suffer from syntax errors, inefficiency, or semantic misalignment, especially in complex OLAP scenarios. To address these…

数据库 · 计算机科学 2025-09-16 Jie Jiang , Siqi Shen , Haining Xie , Yang Li , Yu Shen , Danqing Huang , Bo Qian , Yinjun Wu , Wentao Zhang , Bin Cui , Peng Chen

Automated red teaming is an effective method for identifying misaligned behaviors in large language models (LLMs). Existing approaches, however, often focus primarily on improving attack success rates while overlooking the need for…

计算与语言 · 计算机科学 2024-09-26 Jinchuan Zhang , Yan Zhou , Yaxin Liu , Ziming Li , Songlin Hu

Large language models revolutionize Text2SQL through supervised fine-tuning, yet a crucial limitation is overlooked: the complexity of databases leads to an increased context length, consequently resulting in higher GPU memory demands for…

数据库 · 计算机科学 2024-10-16 Wen Wuzhenghong , Zhang Yongpan , Pan Su , Sun Yuwei , Lu Pengwei , Ding Cheng

This work reframes the Text-to-SQL task as a pathway for teaching large language models (LLMs) to reason over and manipulate tabular data--moving beyond the traditional focus on query generation. We propose a two-stage framework that…

计算与语言 · 计算机科学 2025-05-05 Josefa Lia Stoisser , Marc Boubnovski Martell , Julien Fauqueur

Effective personalized feedback is crucial for learning programming. However, providing personalized, real-time feedback in large programming classrooms poses significant challenges for instructors. This paper introduces SPHERE, an…

人机交互 · 计算机科学 2024-10-23 Xiaohang Tang , Sam Wong , Marcus Huynh , Zicheng He , Yalong Yang , Yan Chen

Recently, Large Language Models (LLMs) have been demonstrated to possess impressive capabilities in a variety of domains and tasks. We investigate the issue of prompt design in the multi-turn text-to-SQL task and attempt to enhance the…

计算与语言 · 计算机科学 2024-05-07 Hanchong Zhang , Ruisheng Cao , Hongshen Xu , Lu Chen , Kai Yu

The use of Large Language Models (LLMs) for querying relational data has given rise to relQuery, a workload pattern that applies templated LLM calls to structured tables. As relQuery services become more widely adopted in applications such…

数据库 · 计算机科学 2026-01-21 Xin Zhang , Shihong Gao , Yanyan Shen , Haoyang Li , Lei Chen

LLMs when used with Retrieval Augmented Generation (RAG), are greatly improving the SOTA of translating natural language queries to structured and correct SQL. Unlike previous reviews, this survey provides a comprehensive study of the…

计算与语言 · 计算机科学 2025-02-05 Ali Mohammadjafari , Anthony S. Maida , Raju Gottumukkala

While Large Language Models (LLM) enable non-experts to specify open-world multi-robot tasks, the generated plans often lack kinematic feasibility and are not efficient, especially in long-horizon scenarios. Formal methods like Linear…

机器人学 · 计算机科学 2026-02-11 Shuyuan Hu , Tao Lin , Kai Ye , Yang Yang , Tianwei Zhang

Recent years have witnessed a surge of research on leveraging large language models (LLMs) for sequential recommendation. LLMs have demonstrated remarkable potential in inferring users' nuanced preferences through fine-grained semantic…

信息检索 · 计算机科学 2025-10-14 Yu Cui , Feng Liu , Jiawei Chen , Canghong Jin , Xingyu Lou , Changwang Zhang , Jun Wang , Yuegang Sun , Can Wang