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The text-to-SQL task is an active challenge in Natural Language Processing. Many existing solutions focus on using black-box language models extended with specialized components within customized end-to-end text-to-SQL pipelines. While…

Machine Learning · Computer Science 2025-11-17 Alicja Rączkowska , Riccardo Belluzzo , Piotr Zieliński , Joanna Baran , Paweł Olszewski

The evidence is growing that machine and deep learning methods can learn the subtle differences between the language produced by people with various forms of cognitive impairment such as dementia and cognitively healthy individuals.…

Computation and Language · Computer Science 2023-03-16 Changye Li , Weizhe Xu , Trevor Cohen , Martin Michalowski , Serguei Pakhomov

Natural Language to SQL (NL2SQL) enables intuitive interactions with databases by transforming natural language queries into structured SQL statements. Despite recent advancements in enhancing human-computer interaction within database…

Databases · Computer Science 2025-10-10 Peixian Ma , Xialie Zhuang , Chengjin Xu , Xuhui Jiang , Ran Chen , Jian Guo

Scientific and engineering verticals often suffer from data scarcity and strict executability requirements: models must generate not only fluent text, but also syntactically valid, tool-compilable scripts. We present a schema-first…

Computational Engineering, Finance, and Science · Computer Science 2026-01-16 Di Wang , Zhenhua Wu , Yu Liu , Kai Chang , Shaohua Wu

Language models have shown promising performance on the task of translating natural language questions into SQL queries (Text-to-SQL). However, most of the state-of-the-art (SOTA) approaches rely on powerful yet closed-source large language…

Computation and Language · Computer Science 2024-02-27 Haoyang Li , Jing Zhang , Hanbing Liu , Ju Fan , Xiaokang Zhang , Jun Zhu , Renjie Wei , Hongyan Pan , Cuiping Li , Hong Chen

Large language models (LLMs) have demonstrated strong capabilities in translating natural language questions about relational databases into SQL queries. In particular, test-time scaling techniques such as Self-Consistency and…

Computation and Language · Computer Science 2025-07-01 Lei Sheng , Shuai-Shuai Xu

Large reasoning models that use long chain-of-thought excel at problem-solving yet waste compute on redundant checks. Curbing this overthinking is hard: training-time length penalties can cripple ability, while inference-time early-exit…

Artificial Intelligence · Computer Science 2026-04-21 Benteng Chen , Weida Wang , Shufei Zhang , Mingbao Lin , Min Zhang

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…

Cryptography and Security · Computer Science 2026-02-27 Saleha Muzammil , Rahul Reddy , Vishal Kamalakrishnan , Hadi Ahmadi , Wajih Ul Hassan

Text-based web agents offer computational efficiency for autonomous web navigation, yet developing robust agents remains challenging due to the noisy and heterogeneous nature of real-world HTML. Standard Supervised Fine-Tuning (SFT)…

Machine Learning · Computer Science 2026-04-15 Chuang Peng , Wei Zhang , Renshuai Tao , Xinhao Zhang , Jian Yang

Despite the strong reasoning capabilities of large language models (LLMs), optimizing the execution efficiency of tensor programs remains challenging due to the need for precise, composable transformation decisions. Recent LLM-guided…

Machine Learning · Computer Science 2026-05-26 Mengfan Liu , Da Zheng , Junwei Su , Chuan Wu

Table learning, which lies at the intersection of machine learning and modern database systems, has recently attracted growing attention. However, existing table learning frameworks typically require explicit data export and extensive…

Databases · Computer Science 2026-02-13 Feiyang Chen , Ken Zhong , Aoqian Zhang , Zheng Wang , Li Pan , Jianhua Li

Evaluating Text-to-SQL agents in private business intelligence (BI) settings is challenging due to the scarcity of realistic, domain-specific data. While synthetic evaluation data offers a scalable solution, existing generation methods fail…

Computation and Language · Computer Science 2026-01-22 Jinhui Liu , Ximeng Zhang , Yanbo Ai , Zhou Yu

Natural Language to SQL systems (NL-to-SQL) have recently shown a significant increase in accuracy for natural language to SQL query translation. This improvement is due to the emergence of transformer-based language models, and the…

Text-to-SQL systems have become crucial for translating natural language into SQL queries in various industries, enabling non-technical users to perform complex data operations. The need for accurate evaluation methods has increased as…

Computation and Language · Computer Science 2024-10-29 Heegyu Kim , Taeyang Jeon , Seunghwan Choi , Seungtaek Choi , Hyunsouk Cho

Text-to-SQL automatically translates natural language queries to SQL, allowing non-technical users to retrieve data from databases without specialized SQL knowledge. Despite the success of advanced LLM-based Text-to-SQL approaches on…

Databases · Computer Science 2025-08-18 Yizhang Zhu , Runzhi Jiang , Boyan Li , Nan Tang , Yuyu Luo

We introduce and formalize the Synthetic Dataset Quality Estimation (SynQuE) problem: ranking synthetic datasets by their expected real-world task performance using only limited unannotated real data. This addresses a critical and open…

Machine Learning · Computer Science 2026-05-04 Arthur Chen , Victor Zhong

Large Vision-Language Models (LVLMs) incur substantial inference costs due to the processing of a vast number of visual tokens. Existing methods typically struggle to model progressive visual token reduction as a multi-step decision process…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Sihan Cao , Jianwei Zhang , Pengcheng Zheng , Jiaxin Yan , Caiyan Qin , Yalan Ye , Wei Dong , Peng Wang , Yang Yang , Chaoning Zhang

To access data stored in relational databases, users need to understand the database schema and write a query using a query language such as SQL. To simplify this task, text-to-SQL models attempt to translate a user's natural language…

Computation and Language · Computer Science 2020-11-05 Amol Kelkar , Rohan Relan , Vaishali Bhardwaj , Saurabh Vaichal , Chandra Khatri , Peter Relan

Recent advances in deep learning have driven rapid progress in time series forecasting, yet many state-of-the-art models continue to struggle with robust performance in real-world applications, even when they achieve strong results on…

Machine Learning · Computer Science 2025-10-24 Qitai Tan , Yiyun Chen , Mo Li , Ruiwen Gu , Yilin Su , Xiao-Ping Zhang

Text-to-video (T2V) generation models have made significant progress in creating visually appealing videos. However, they struggle with generating coherent sequential narratives that require logical progression through multiple events.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Zhengxu Tang , Zizheng Wang , Luning Wang , Zitao Shuai , Chenhao Zhang , Siyu Qian , Yirui Wu , Bohao Wang , Haosong Rao , Zhenyu Yang , Chenwei Wu
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