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As graph databases become widespread, JTC1 -- the committee in joint charge of information technology standards for the International Organization for Standardization (ISO), and International Electrotechnical Commission (IEC) -- has…

Large Language Models (LLMs) for Graph Reasoning have been extensively studied over the past two years, involving enabling LLMs to understand graph structures and reason on graphs to solve various graph problems, with graph algorithm…

Artificial Intelligence · Computer Science 2025-10-03 Yuwei Hu , Xinyi Huang , Zhewei Wei , Yongchao Liu , Chuntao Hong

Graph neural networks (GNNs) demonstrate outstanding performance in a broad range of applications. While the majority of GNN applications assume that a graph structure is given, some recent methods substantially expanded the applicability…

Graph representation learning (GRL) has evolved from topology-only graph embeddings to task-specific supervised GNNs, and more recently to reusable representations and graph foundation models (GFMs). However, existing evaluations mainly…

Machine Learning · Computer Science 2026-05-08 Xiaoguang Guo , Zehong Wang , Ziming Li , Shawn Spitzel , Soonwoo Kwon , Tianyi Ma , Yanfang Ye , Chuxu Zhang

Graph similarity computation (GSC) is to calculate the similarity between one pair of graphs, which is a fundamental problem with fruitful applications in the graph community. In GSC, graph edit distance (GED) and maximum common subgraph…

Machine Learning · Computer Science 2024-12-16 Haoran Zheng , Jieming Shi , Renchi Yang

Current paradigms for code verification rely heavily on external mechanisms-such as execution-based unit tests or auxiliary LLM judges-which are often labor-intensive or limited by the judging model's own capabilities. This raises a…

Software Engineering · Computer Science 2026-02-10 Yicheng He , Zheng Zhao , Zhou Kaiyu , Bryan Dai , Jie Fu , Yonghui Yang

Text-to-SQL is a challenging task involving multiple reasoning-intensive subtasks, including natural language understanding, database schema comprehension, and precise SQL query formulation. Existing approaches often rely on handcrafted…

This study addresses the challenge of detecting semantic column types in relational tables, a key task in many real-world applications. While language models like BERT have improved prediction accuracy, their token input constraints limit…

Machine Learning · Computer Science 2024-05-02 Ehsan Hoseinzade , Ke Wang

A wide range of models have been proposed for Graph Generative Models, necessitating effective methods to evaluate their quality. So far, most techniques use either traditional metrics based on subgraph counting, or the representations of…

Machine Learning · Statistics 2022-06-14 Hamed Shirzad , Kaveh Hassani , Danica J. Sutherland

Graphs are widely used to describe real-world objects and their interactions. Graph Neural Networks (GNNs) as a de facto model for analyzing graphstructured data, are highly sensitive to the quality of the given graph structures. Therefore,…

Machine Learning · Computer Science 2022-02-16 Yanqiao Zhu , Weizhi Xu , Jinghao Zhang , Yuanqi Du , Jieyu Zhang , Qiang Liu , Carl Yang , Shu Wu

Large Language Models (LLMs) have demonstrated remarkable capabilities in code generation, but their proficiency in producing secure code remains a critical, under-explored area. Existing benchmarks often fall short by relying on synthetic…

Cryptography and Security · Computer Science 2026-02-02 Yanlin Wang , Ziyao Zhang , Chong Wang , Xinyi Xu , Mingwei Liu , Yong Wang , Jiachi Chen , Zibin Zheng

The remarkable success of large language models (LLMs) has motivated researchers to adapt them as universal predictors for various graph-related tasks, with the ultimate goal of developing a graph foundation model that generalizes diverse…

Computation and Language · Computer Science 2026-03-03 Zhongjian Zhang , Xiao Wang , Mengmei Zhang , Jiarui Tan , Chuan Shi

Graph Machine Learning (GML) has numerous applications, such as node/graph classification and link prediction, in real-world domains. Providing human-understandable explanations for GML models is a challenging yet fundamental task to foster…

Machine Learning · Computer Science 2023-08-04 Claudio Borile , Alan Perotti , André Panisson

Source detection in graphs has demonstrated robust efficacy in the domain of rumor source identification. Although recent solutions have enhanced performance by leveraging deep neural networks, they often require complete user data. In this…

Social and Information Networks · Computer Science 2024-05-31 Le Cheng , Peican Zhu , Keke Tang , Chao Gao , Zhen Wang

Program synthesis has been long studied with recent approaches focused on directly using the power of Large Language Models (LLMs) to generate code. Programming benchmarks, with curated synthesis problems and test-cases, are used to measure…

Software Engineering · Computer Science 2023-11-01 Jiawei Liu , Chunqiu Steven Xia , Yuyao Wang , Lingming Zhang

The application of Large Language Models (LLMs) to text-to-SQL tasks promises to democratize data access, particularly in critical industries like aviation Maintenance, Repair, and Operation (MRO). However, progress is hindered by two key…

Databases · Computer Science 2025-06-18 Patrick Sutanto , Jonathan Kenrick , Max Lorenz , Joan Santoso

Retrieval augmented generation has revolutionized large language model (LLM) outputs by providing factual supports. Nevertheless, it struggles to capture all the necessary knowledge for complex reasoning questions. Existing retrieval…

Computation and Language · Computer Science 2024-10-21 Zijian Li , Qingyan Guo , Jiawei Shao , Lei Song , Jiang Bian , Jun Zhang , Rui Wang

Formulating optimization problems for industrial applications demands significant manual effort and domain expertise. While Large Language Models (LLMs) show promise in automating this process, evaluating their performance remains difficult…

Machine Learning · Computer Science 2025-11-03 Zhuohan Wang , Ziwei Zhu , Ziniu Li , Congliang Chen , Yizhou Han , Yufeng Lin , Zhihang Lin , Angyang Gu , Xinglin Hu , Ruoyu Sun , Tian Ding

Image-text matching has received growing interest since it bridges vision and language. The key challenge lies in how to learn correspondence between image and text. Existing works learn coarse correspondence based on object co-occurrence…

Computer Vision and Pattern Recognition · Computer Science 2020-04-02 Chunxiao Liu , Zhendong Mao , Tianzhu Zhang , Hongtao Xie , Bin Wang , Yongdong Zhang

SQL queries in real world analytical environments, whether written by humans or generated automatically often suffer from syntax errors, inefficiency, or semantic misalignment, especially in complex OLAP scenarios. To address these…

Databases · Computer Science 2025-09-16 Jie Jiang , Siqi Shen , Haining Xie , Yang Li , Yu Shen , Danqing Huang , Bo Qian , Yinjun Wu , Wentao Zhang , Bin Cui , Peng Chen
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