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People primarily consult tables to conduct data analysis or answer specific questions. Text generation systems that can provide accurate table summaries tailored to users' information needs can facilitate more efficient access to relevant…

Computation and Language · Computer Science 2023-11-08 Yilun Zhao , Zhenting Qi , Linyong Nan , Boyu Mi , Yixin Liu , Weijin Zou , Simeng Han , Ruizhe Chen , Xiangru Tang , Yumo Xu , Dragomir Radev , Arman Cohan

Academic writing requires both coherent text generation and precise citation of relevant literature. Although recent Retrieval-Augmented Generation (RAG) systems have significantly improved factual accuracy in general-purpose text…

Computation and Language · Computer Science 2025-04-04 Yubo Wang , Xueguang Ma , Ping Nie , Huaye Zeng , Zhiheng Lyu , Yuxuan Zhang , Benjamin Schneider , Yi Lu , Xiang Yue , Wenhu Chen

Inference from tabular data, collections of continuous and categorical variables organized into matrices, is a foundation for modern technology and science. Yet, in contrast to the explosive changes in the rest of AI, the best practice for…

Machine Learning · Computer Science 2026-04-07 Daniel Beaglehole , David Holzmüller , Adityanarayanan Radhakrishnan , Mikhail Belkin

Tabular data is among the oldest and most ubiquitous forms of data. However, the generation of synthetic samples with the original data's characteristics remains a significant challenge for tabular data. While many generative models from…

Machine Learning · Computer Science 2023-04-25 Vadim Borisov , Kathrin Seßler , Tobias Leemann , Martin Pawelczyk , Gjergji Kasneci

Recommendation models mainly deal with categorical variables, such as user/item ID and attributes. Besides the high-cardinality issue, the interactions among such categorical variables are usually long-tailed, with the head made up of…

Machine Learning · Computer Science 2019-05-29 Yihong Chen , Bei Chen , Xiangnan He , Chen Gao , Yong Li , Jian-Guang Lou , Yue Wang

High-quality training data is critical to the performance of large language models (LLMs). Recent work has explored using LLMs to rate and select data based on a small set of human-designed criteria (rules), but these approaches often rely…

Computation and Language · Computer Science 2025-11-12 Xiaomin Li , Mingye Gao , Zhiwei Zhang , Chang Yue , Hong Hu

Table reasoning tasks have shown remarkable progress with the development of large language models (LLMs), which involve interpreting and drawing conclusions from tabular data based on natural language (NL) questions. Existing solutions…

Computation and Language · Computer Science 2024-10-11 Yuan Sui , Jiaru Zou , Mengyu Zhou , Xinyi He , Lun Du , Shi Han , Dongmei Zhang

We introduce HiPaR, a novel pattern-aided regression method for tabular data containing both categorical and numerical attributes. HiPaR mines hybrid rules of the form $p \Rightarrow y = f(X)$ where $p$ is the characterization of a data…

Machine Learning · Computer Science 2021-02-25 Luis Galárraga , Olivier Pelgrin , Alexandre Termier

Realistic text-to-SQL workflows often require joining multiple tables. As a result, accurately retrieving the relevant set of tables becomes a key bottleneck for end-to-end performance. We study an open-book setting where queries must be…

Computation and Language · Computer Science 2026-05-29 Hassan Soliman , Vivek Gupta , Dan Roth , Iryna Gurevych

The integration of large language models (LLMs) with external tools has significantly expanded the capabilities of AI agents. However, as the diversity of both LLMs and tools increases, selecting the optimal model-tool combination becomes a…

Computation and Language · Computer Science 2026-01-08 Jinyang Wu , Guocheng Zhai , Ruihan Jin , Jiahao Yuan , Yuhao Shen , Shuai Zhang , Zhengqi Wen , Jianhua Tao

Tabular data are ubiquitous for the widespread applications of tables and hence have attracted the attention of researchers to extract underlying information. One of the critical problems in mining tabular data is how to understand their…

Machine Learning · Computer Science 2021-06-17 Lun Du , Fei Gao , Xu Chen , Ran Jia , Junshan Wang , Jiang Zhang , Shi Han , Dongmei Zhang

Large Language Models (LLMs) acquire extensive knowledge and remarkable abilities from extensive text corpora, making them powerful tools for various applications. To make LLMs more usable, aligning them with human preferences is essential.…

Computation and Language · Computer Science 2024-10-21 Mozhi Zhang , Pengyu Wang , Chenkun Tan , Mianqiu Huang , Dong Zhang , Yaqian Zhou , Xipeng Qiu

Significantly simplifying the creation of optimization models for real-world business problems has long been a major goal in applying mathematical optimization more widely to important business and societal decisions. The recent…

Artificial Intelligence · Computer Science 2024-02-27 Segev Wasserkrug , Leonard Boussioux , Dick den Hertog , Farzaneh Mirzazadeh , Ilker Birbil , Jannis Kurtz , Donato Maragno

Data analytics over normalized databases typically requires computing and materializing expensive joins (wide-tables). Factorized query execution models execution as message passing between relations in the join graph and pushes…

Databases · Computer Science 2022-10-11 Zezhou Huang , Eugene Wu

Table reasoning, encompassing tasks such as table question answering, fact verification, and text-to-SQL, requires precise understanding of structured tabular data, coupled with numerical computation and code manipulation for effective…

Computation and Language · Computer Science 2025-06-03 Fangyu Lei , Jinxiang Meng , Yiming Huang , Tinghong Chen , Yun Zhang , Shizhu He , Jun Zhao , Kang Liu

The creation of instruction data and evaluation benchmarks for serving Large language models often involves enormous human annotation. This issue becomes particularly pronounced when rapidly developing such resources for a non-English…

Computation and Language · Computer Science 2024-03-07 Yikun Sun , Zhen Wan , Nobuhiro Ueda , Sakiko Yahata , Fei Cheng , Chenhui Chu , Sadao Kurohashi

As large language models (LLMs) continue to advance, instruction tuning has become critical for improving their ability to generate accurate and contextually appropriate responses. Although numerous instruction-tuning datasets have been…

Computation and Language · Computer Science 2024-10-18 Jielin Song , Siyu Liu , Bin Zhu , Yanghui Rao

Generative modelling has become the standard approach for synthesising tabular data. However, different use cases demand synthetic data to comply with different requirements to be useful in practice. In this survey, we review deep…

Machine Learning · Computer Science 2026-03-17 Mihaela Cătălina Stoian , Eleonora Giunchiglia , Thomas Lukasiewicz

Traditional click-through rate (CTR) prediction models convert the tabular data into one-hot vectors and leverage the collaborative relations among features for inferring the user's preference over items. This modeling paradigm discards…

Information Retrieval · Computer Science 2023-12-19 Xiangyang Li , Bo Chen , Lu Hou , Ruiming Tang

Patient recruitment is challenging for clinical trials. We introduce TrialGPT, an end-to-end framework for zero-shot patient-to-trial matching with large language models. TrialGPT comprises three modules: it first performs large-scale…

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