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While Large Language Models (LLMs) have demonstrated proficiency in Deep Research or Wide Search, their capacity to solve highly complex questions-those requiring long-horizon planning, massive evidence gathering, and synthesis across…

Computation and Language · Computer Science 2026-03-04 Yubo Dong , Nianhao You , Yuxuan Hou , Zixun Sun , Yue Zhang , Liang Zhang , Siyuan Zhao , Hehe Fan

Human parsing aims to partition humans in image or video into multiple pixel-level semantic parts. In the last decade, it has gained significantly increased interest in the computer vision community and has been utilized in a broad range of…

Computer Vision and Pattern Recognition · Computer Science 2024-03-15 Lu Yang , Wenhe Jia , Shan Li , Qing Song

Text-to-SQL has attracted attention from both the natural language processing and database communities because of its ability to convert the semantics in natural language into SQL queries and its practical application in building natural…

Computation and Language · Computer Science 2022-08-23 Naihao Deng , Yulong Chen , Yue Zhang

There are three problems existing in the popular data-to-text datasets. First, the large-scale datasets either contain noise or lack real application scenarios. Second, the datasets close to real applications are relatively small in size.…

Computation and Language · Computer Science 2023-06-21 Liang Li , Ruiying Geng , Chengyang Fang , Bing Li , Can Ma , Rongyu Cao , Binhua Li , Fei Huang , Yongbin Li

To leverage the advantages of LLM in addressing challenges in the Text-to-SQL task, we present XiYan-SQL, an innovative framework effectively generating and utilizing multiple SQL candidates. It consists of three components: 1) a Schema…

Computation and Language · Computer Science 2026-04-07 Yifu Liu , Yin Zhu , Yingqi Gao , Zhiling Luo , Xiaoxia Li , Xiaorong Shi , Yuntao Hong , Jinyang Gao , Yu Li , Bolin Ding , Jingren Zhou

We present TriviaQA, a challenging reading comprehension dataset containing over 650K question-answer-evidence triples. TriviaQA includes 95K question-answer pairs authored by trivia enthusiasts and independently gathered evidence…

Computation and Language · Computer Science 2017-05-16 Mandar Joshi , Eunsol Choi , Daniel S. Weld , Luke Zettlemoyer

Large-scale semantic parsing datasets annotated with logical forms have enabled major advances in supervised approaches. But can richer supervision help even more? To explore the utility of fine-grained, lexical-level supervision, we…

Computation and Language · Computer Science 2020-10-23 Tianze Shi , Chen Zhao , Jordan Boyd-Graber , Hal Daumé , Lillian Lee

Large Language Models (LLMs) have demonstrated strong performance on various tasks. To unleash their power on the Text-to-SQL task, we propose $R^3$ (Review-Rebuttal-Revision), a consensus-based multi-agent system for Text-to-SQL tasks.…

Computation and Language · Computer Science 2024-07-12 Hanchen Xia , Feng Jiang , Naihao Deng , Cunxiang Wang , Guojiang Zhao , Rada Mihalcea , Yue Zhang

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…

Computation and Language · Computer Science 2025-10-30 Wenzhen Luo , Wei Guan , Yifan Yao , Yimin Pan , Feng Wang , Zhipeng Yu , Zhe Wen , Liang Chen , Yihong Zhuang

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

In many industrial settings, users wish to ask questions in natural language, the answers to which require assembling information from diverse structured data sources. With the advent of Large Language Models (LLMs), applications can now…

Semantic parsing methods for converting text to SQL queries enable question answering over structured data and can greatly benefit analysts who routinely perform complex analytics on vast data stored in specialized relational databases.…

Databases · Computer Science 2025-09-25 Mounica Maddela , Lingjue Xie , Daniel Preotiuc-Pietro , Mausam

Recent work in semantic parsing for question answering has focused on long and complicated questions, many of which would seem unnatural if asked in a normal conversation between two humans. In an effort to explore a conversational QA…

Computation and Language · Computer Science 2016-11-07 Mohit Iyyer , Wen-tau Yih , Ming-Wei Chang

Database queries traditionally operate under the closed-world assumption, providing no answers to questions that require information beyond the data stored in the database. Hybrid querying using SQL offers an alternative by integrating…

Databases · Computer Science 2024-11-19 Fuheng Zhao , Divyakant Agrawal , Amr El Abbadi

Text-to-SQL generation aims to translate natural language questions into SQL statements. In Text-to-SQL based on large language models, schema linking is a widely adopted strategy to streamline the input for LLMs by selecting only relevant…

Computation and Language · Computer Science 2024-11-27 Zhenbiao Cao , Yuanlei Zheng , Zhihao Fan , Xiaojin Zhang , Wei Chen , Xiang Bai

While Text-to-SQL remains the dominant approach for database interaction, real-world analytics increasingly require the flexibility of general-purpose programming languages such as Python or Pandas to manage file-based data and complex…

Artificial Intelligence · Computer Science 2026-01-26 Hangle Hu , Chenyu Hou , Bin Cao , Ruizhe Li

We are now witnessing significant progress of deep learning methods in a variety of tasks (or datasets) of proteins. However, there is a lack of a standard benchmark to evaluate the performance of different methods, which hinders the…

Machine Learning · Computer Science 2022-09-20 Minghao Xu , Zuobai Zhang , Jiarui Lu , Zhaocheng Zhu , Yangtian Zhang , Chang Ma , Runcheng Liu , Jian Tang

Text-to-SQL over large analytical databases requires navigating complex schemas, resolving ambiguous queries, and grounding decisions in actual data. Most current systems follow a fixed pipeline where schema elements are retrieved once…

Computation and Language · Computer Science 2026-05-05 Quang Hieu Pham , Yang He , Ping Nie , Canwen Xu , Davood Rafiei , Yuepeng Wang , Xi Ye , Jocelyn Qiaochu Chen

Querying structured databases with natural language (NL2SQL) has remained a difficult problem for years. Recently, the advancement of machine learning (ML), natural language processing (NLP), and large language models (LLM) have led to…

Human-Computer Interaction · Computer Science 2024-02-13 Zheng Ning , Yuan Tian , Zheng Zhang , Tianyi Zhang , Toby Li

Semantic parsers map natural language utterances to meaning representations. The lack of a single standard for meaning representations led to the creation of a plethora of semantic parsing datasets. To unify different datasets and train a…

Computation and Language · Computer Science 2021-06-15 Marco Damonte , Emilio Monti