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Tabular data, as a crucial form of data representation, exists in diverse formats on the Web. When confronted with complex and irregular tables, manual modification becomes a laborious task. This paper investigates the performance of Large…

人工智能 · 计算机科学 2024-03-06 Zheng Li , Xiang Chen , Xiaojun Wan

Tabular data analysis is crucial in various fields, and large language models show promise in this area. However, current research mostly focuses on rudimentary tasks like Text2SQL and TableQA, neglecting advanced analysis like forecasting…

计算与语言 · 计算机科学 2023-12-22 Xinyi He , Mengyu Zhou , Xinrun Xu , Xiaojun Ma , Rui Ding , Lun Du , Yan Gao , Ran Jia , Xu Chen , Shi Han , Zejian Yuan , Dongmei Zhang

Previous works on Natural Language Generation (NLG) from structured data have primarily focused on surface-level descriptions of record sequences. However, for complex structured data, e.g., multi-row tables, it is often desirable for an…

计算与语言 · 计算机科学 2020-09-25 Zhiyu Chen , Wenhu Chen , Hanwen Zha , Xiyou Zhou , Yunkai Zhang , Sairam Sundaresan , William Yang Wang

Translating users' natural language questions into SQL queries (i.e., NL2SQL) significantly lowers the barriers to accessing relational databases. The emergence of Large Language Models has introduced a novel paradigm in NL2SQL tasks,…

数据库 · 计算机科学 2024-07-30 Boyan Li , Yuyu Luo , Chengliang Chai , Guoliang Li , Nan Tang

With an abundance of research papers in deep learning, reproducibility or adoption of the existing works becomes a challenge. This is due to the lack of open source implementations provided by the authors. Further, re-implementing research…

机器学习 · 计算机科学 2017-11-13 Akshay Sethi , Anush Sankaran , Naveen Panwar , Shreya Khare , Senthil Mani

Publicly available source-code libraries are continuously growing and changing. This makes it impossible for models of code to keep current with all available APIs by simply training these models on existing code repositories. Thus,…

计算与语言 · 计算机科学 2023-02-21 Shuyan Zhou , Uri Alon , Frank F. Xu , Zhiruo Wang , Zhengbao Jiang , Graham Neubig

We introduce VL2NL, a Large Language Model (LLM) framework that generates rich and diverse NL datasets using only Vega-Lite specifications as input, thereby streamlining the development of Natural Language Interfaces (NLIs) for data…

人机交互 · 计算机科学 2024-01-23 Hyung-Kwon Ko , Hyeon Jeon , Gwanmo Park , Dae Hyun Kim , Nam Wook Kim , Juho Kim , Jinwook Seo

Parsing natural language to corresponding SQL (NL2SQL) with data driven approaches like deep neural networks attracts much attention in recent years. Existing NL2SQL datasets assume that condition values should appear exactly in natural…

数据库 · 计算机科学 2020-06-12 Ningyuan Sun , Xuefeng Yang , Yunfeng Liu

We introduce a novel task consisting in assigning a proof to a given mathematical statement. The task is designed to improve the processing of research-level mathematical texts. Applying Natural Language Processing (NLP) tools to research…

计算与语言 · 计算机科学 2021-02-04 Maximin Coavoux , Shay B. Cohen

Natural Language to SQL (NL2SQL) technology empowers non-expert users to query relational databases without requiring SQL expertise. While large language models (LLMs) have greatly improved NL2SQL algorithms, their rapid development…

数据库 · 计算机科学 2026-04-21 Shizheng Hou , Wenqi Pei , Nuo Chen , Quang-Trung Ta , Peng Lu , Beng Chin Ooi

The application of physics formulas is a fundamental human capability in numerical reasoning. While existing datasets often rely on implicit mathematical knowledge, they rarely explicitate the underlying formulas. To address this, we…

计算与语言 · 计算机科学 2026-01-06 Xiao Li , Bolin Zhu , Kaiwen Shi , Sichen Liu , Yin Zhu , Yiwei Liu , Gong Cheng

Large Language Models (LLMs) have demonstrated some significant capabilities across various domains; however, their effectiveness in spreadsheet related tasks remains underexplored. This study introduces a foundation for a comprehensive…

软件工程 · 计算机科学 2025-06-24 Simon Thorne

Data is growing rapidly in volume and complexity. Proficiency in database query languages is pivotal for crafting effective queries. As coding assistants become more prevalent, there is significant opportunity to enhance database query…

With the future striving toward data-centric decision-making, seamless access to databases is of utmost importance. There is extensive research on creating an efficient text-to-sql (TEXT2SQL) model to access data from the database. Using a…

计算与语言 · 计算机科学 2022-08-10 Ayush Kumar , Parth Nagarkar , Prabhav Nalhe , Sanjeev Vijayakumar

Transforming natural language into SQL queries (NL2SQL) is crucial for data-driven business applications. Existing frameworks, trained on open-source datasets, struggle with complex business logic and lack domain-specific data for…

数据库 · 计算机科学 2025-07-16 Song Cheng , Qiannan Cheng , Linbo Jin , Lei Yi , Guannan Zhang

Spreadsheet workbook contents are simple programs. Because of this, probabilistic programming techniques can be used to perform Bayesian inversion of spreadsheet computations. What is more, existing execution engines in spreadsheet…

人工智能 · 计算机科学 2016-06-15 Mike Wu , Yura Perov , Frank Wood , Hongseok Yang

Creating presentation slides is a critical but time-consuming task for data scientists. While researchers have proposed many AI techniques to lift data scientists' burden on data preparation and model selection, few have targeted the…

人机交互 · 计算机科学 2023-01-27 Chengbo Zheng , Dakuo Wang , April Yi Wang , Xiaojuan Ma

Efficient processing of tabular data is important in various industries, especially when working with datasets containing a large number of columns. Large language models (LLMs) have demonstrated their ability on several tasks through…

机器学习 · 计算机科学 2024-08-22 Ashlesha Akella , Abhijit Manatkar , Brij Chavda , Hima Patel

In order to reduce the manual cost of designing ER models, recent approaches have been proposed to address the task of NL2ERM, i.e., automatically generating entity-relationship (ER) models from natural language (NL) utterances such as…

计算与语言 · 计算机科学 2023-12-22 Zhenwen Li , Jian-Guang Lou , Tao Xie

The emergence of Large Language Models (LLMs) has revolutionized many fields, not only traditional natural language processing (NLP) tasks. Recently, research on applying LLMs to the database field has been booming, and as a typical…

计算与语言 · 计算机科学 2024-12-17 Yuanyuan Liang , Tingyu Xie , Gan Peng , Zihao Huang , Yunshi Lan , Weining Qian