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Recent Long-Context Language Models (LCLMs) can process hundreds of thousands of tokens in a single prompt, enabling new opportunities for knowledge-intensive multi-hop reasoning by integrating large sets of retrieved documents or, in some…

计算与语言 · 计算机科学 2026-04-29 Soyeong Jeong , Taehee Jung , Sung Ju Hwang , Joo-Kyung Kim , Dongyeop Kang

The problem of verifying whether a textual hypothesis holds based on the given evidence, also known as fact verification, plays an important role in the study of natural language understanding and semantic representation. However, existing…

计算与语言 · 计算机科学 2020-06-16 Wenhu Chen , Hongmin Wang , Jianshu Chen , Yunkai Zhang , Hong Wang , Shiyang Li , Xiyou Zhou , William Yang Wang

Existing text scoring methods require a large corpus, struggle with short texts, or require hand-labeled data. We develop a text scoring framework that leverages generative large language models (LLMs) to (1) set texts against the backdrop…

计算与语言 · 计算机科学 2025-06-05 Patrick Y. Wu , Jonathan Nagler , Joshua A. Tucker , Solomon Messing

Recent years have seen great success in the use of neural seq2seq models on the text-to-SQL task. However, little work has paid attention to how these models generalize to realistic unseen data, which naturally raises a question: does this…

计算与语言 · 计算机科学 2019-08-30 Shuaichen Chang , Pengfei Liu , Yun Tang , Jing Huang , Xiaodong He , Bowen Zhou

The evaluation of Large Language Models (LLMs) on mathematical reasoning has largely focused on elementary problems, competition-style questions, or formal theorem proving, leaving graduate-level and computational mathematics relatively…

计算与语言 · 计算机科学 2026-03-05 Bianca Raimondi , Francesco Pivi , Davide Evangelista , Maurizio Gabbrielli

Improving the mathematical reasoning capabilities of Large Language Models (LLMs) is critical for advancing artificial intelligence. However, access to extensive, diverse, and high-quality reasoning datasets remains a significant challenge,…

计算与语言 · 计算机科学 2025-05-28 Yuyang Ding , Xinyu Shi , Xiaobo Liang , Juntao Li , Zhaopeng Tu , Qiaoming Zhu , Min Zhang

Large language models (LLMs) have revolutionized Text-to-SQL generation, allowing users to query structured data using natural language with growing ease. Yet, real-world deployment remains challenging, especially in complex or unseen…

计算与语言 · 计算机科学 2026-05-01 Smit Jivani , Sarvam Maheshwari , Sunita Sarawagi

Solving puzzles in natural language poses a long-standing challenge in AI. While large language models (LLMs) have recently shown impressive capabilities in a variety of tasks, they continue to struggle with complex puzzles that demand…

人工智能 · 计算机科学 2025-05-23 Naiqi Li , Peiyuan Liu , Zheng Liu , Tao Dai , Yong Jiang , Shu-Tao Xia

Text-to-SQL, which translates a natural language question into an SQL query, has advanced with in-context learning of Large Language Models (LLMs). However, existing methods show little improvement in performance compared to randomly chosen…

人工智能 · 计算机科学 2025-07-23 Jihyung Lee , Jin-Seop Lee , Jaehoon Lee , YunSeok Choi , Jee-Hyong Lee

We introduce Falcon, a cross-domain Chinese text-to-SQL benchmark grounded in an enterprise-compatible dialect (MaxCompute/Hive). It contains 600 Chinese questions over 28 databases; 77% require multi-table reasoning and over half touch…

计算与语言 · 计算机科学 2025-10-30 Wenzhen Luo , Wei Guan , Yifan Yao , Yimin Pan , Feng Wang , Zhipeng Yu , Zhe Wen , Liang Chen , Yihong Zhuang

Text-to-SQL, which provides zero-code interface for operating relational databases, has gained much attention in financial analysis; because, financial professionals may not well-skilled in SQL programming. However, until now, there is no…

计算与语言 · 计算机科学 2024-01-22 Chao Zhang , Yuren Mao , Yijiang Fan , Yu Mi , Yunjun Gao , Lu Chen , Dongfang Lou , Jinshu Lin

Existing text-to-SQL research only considers complete questions as the input, but lay-users might strive to formulate a complete question. To build a smarter natural language interface to database systems (NLIDB) that also processes…

计算与语言 · 计算机科学 2021-10-01 Naihao Deng , Shuaichen Chang , Peng Shi , Tao Yu , Rui Zhang

We present DocPuzzle, a rigorously constructed benchmark for evaluating long-context reasoning capabilities in large language models (LLMs). This benchmark comprises 100 expert-level QA problems requiring multi-step reasoning over long…

人工智能 · 计算机科学 2025-02-26 Tianyi Zhuang , Chuqiao Kuang , Xiaoguang Li , Yihua Teng , Jihao Wu , Yasheng Wang , Lifeng Shang

In Text-to-SQL, execution feedback is essential for guiding large language models (LLMs) to reason accurately and generate reliable SQL queries. However, existing methods treat execution feedback solely as a post-hoc signal for correction…

计算与语言 · 计算机科学 2025-05-21 Yaxun Dai , Wenxuan Xie , Xialie Zhuang , Tianyu Yang , Yiying Yang , Haiqin Yang , Yuhang Zhao , Pingfu Chao , Wenhao Jiang

Conversational, multi-turn, text-to-SQL (CoSQL) tasks map natural language utterances in a dialogue to SQL queries. State-of-the-art (SOTA) systems use large, pre-trained and finetuned language models, such as the T5-family, in conjunction…

计算与语言 · 计算机科学 2023-02-23 Sree Hari Krishnan Parthasarathi , Lu Zeng , Dilek Hakkani-Tur

In the era of large language models, Text-to-SQL, as a natural language interface for databases, is playing an increasingly important role. The sota Text-to-SQL models have achieved impressive accuracy, but their performance critically…

数据库 · 计算机科学 2026-02-13 Yafeng Nan , Haifeng Sun , Zirui Zhuang , Qi Qi , Guojun Chu , Jianxin Liao , Dan Pei , Jingyu Wang

We explore using T5 (Raffel et al. (2019)) to directly translate natural language questions into SQL statements. General purpose natural language that interfaces to information stored within databases requires flexibly translating natural…

人工智能 · 计算机科学 2020-11-10 Ning Li , Bethany Keller , Mark Butler , Daniel Cer

Existing text-to-SQL benchmarks have largely been constructed from public databases with well-structured schemas and simplistic question-SQL pairs. While large language models (LLMs) excel on these settings, their efficacy in complex…

Tables are often created with hierarchies, but existing works on table reasoning mainly focus on flat tables and neglect hierarchical tables. Hierarchical tables challenge existing methods by hierarchical indexing, as well as implicit…

计算与语言 · 计算机科学 2022-03-29 Zhoujun Cheng , Haoyu Dong , Zhiruo Wang , Ran Jia , Jiaqi Guo , Yan Gao , Shi Han , Jian-Guang Lou , Dongmei Zhang

When translating natural language questions into SQL queries to answer questions from a database, contemporary semantic parsing models struggle to generalize to unseen database schemas. The generalization challenge lies in (a) encoding the…

计算与语言 · 计算机科学 2021-08-25 Bailin Wang , Richard Shin , Xiaodong Liu , Oleksandr Polozov , Matthew Richardson