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Information visualizations such as bar charts and line charts are very common for analyzing data and discovering critical insights. Often people analyze charts to answer questions that they have in mind. Answering such questions can be…

Computation and Language · Computer Science 2022-05-24 Enamul Hoque , Parsa Kavehzadeh , Ahmed Masry

Many complex discourse-level tasks can aid domain experts in their work but require costly expert annotations for data creation. To speed up and ease annotations, we investigate the viability of automatically generated annotation…

The ability to explain complex information from chart images is vital for effective data-driven decision-making. In this work, we address the challenge of generating detailed explanations alongside answering questions about charts. We…

Computer Vision and Pattern Recognition · Computer Science 2025-12-08 Shamanthak Hegde , Pooyan Fazli , Hasti Seifi

Infographic charts are a powerful medium for communicating abstract data by combining visual elements (e.g., charts, images) with textual information. However, their visual and structural richness poses challenges for large vision-language…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Zhen Li , Duan Li , Yukai Guo , Xinyuan Guo , Bowen Li , Lanxi Xiao , Shenyu Qiao , Jiashu Chen , Zijian Wu , Hui Zhang , Xinhuan Shu , Shixia Liu

Knowledge graphs can represent information about the real-world using entities and their relations in a structured and semantically rich manner and they enable a variety of downstream applications such as question-answering, recommendation…

Computation and Language · Computer Science 2023-05-16 Hanieh Khorashadizadeh , Nandana Mihindukulasooriya , Sanju Tiwari , Jinghua Groppe , Sven Groppe

The sheer volume of scientific experimental results and complex technical statements, often presented in tabular formats, presents a formidable barrier to individuals acquiring preferred information. The realms of scientific reasoning and…

Computation and Language · Computer Science 2024-03-28 Zhixin Guo , Jianping Zhou , Jiexing Qi , Mingxuan Yan , Ziwei He , Guanjie Zheng , Zhouhan Lin , Xinbing Wang , Chenghu Zhou

Technical analysis in finance, which aims at forecasting price movements in the future by analyzing past market data, relies on the insights that can be gained from the interpretation of stock charts; therefore, non-expert investors could…

Computational Engineering, Finance, and Science · Computer Science 2025-09-29 Le Qiu , Emmanuele Chersoni

Graph learning algorithms have attained state-of-the-art performance on many graph analysis tasks such as node classification, link prediction, and clustering. It has, however, become hard to track the field's burgeoning progress. One…

Machine Learning · Computer Science 2022-04-05 Anton Tsitsulin , Benedek Rozemberczki , John Palowitch , Bryan Perozzi

Communicating complex system designs or scientific processes through text alone is inefficient and prone to ambiguity. A system that automatically generates scientific architecture diagrams from text with high semantic fidelity can be…

Computation and Language · Computer Science 2026-04-17 Shivank Garg , Sankalp Mittal , Manish Gupta

Speech-language multi-modal learning presents a significant challenge due to the fine nuanced information inherent in speech styles. Therefore, a large-scale dataset providing elaborate comprehension of speech style is urgently needed to…

Multimedia · Computer Science 2024-08-28 Zeyu Jin , Jia Jia , Qixin Wang , Kehan Li , Shuoyi Zhou , Songtao Zhou , Xiaoyu Qin , Zhiyong Wu

Graph self-supervised learning has gained increasing attention due to its capacity to learn expressive node representations. Many pretext tasks, or loss functions have been designed from distinct perspectives. However, we observe that…

Machine Learning · Computer Science 2022-03-23 Wei Jin , Xiaorui Liu , Xiangyu Zhao , Yao Ma , Neil Shah , Jiliang Tang

We present a new dataset for chart question answering (CQA) constructed from visualization notebooks. The dataset features real-world, multi-view charts paired with natural language questions grounded in analytical narratives. Unlike prior…

Computation and Language · Computer Science 2025-07-03 Maeve Hutchinson , Radu Jianu , Aidan Slingsby , Jo Wood , Pranava Madhyastha

There is enormous growth in various fields of research. This development is accompanied by new problems. To solve these problems efficiently and in an optimized manner, algorithms are created and described by researchers in the scientific…

Artificial Intelligence · Computer Science 2022-05-27 Jyotima Patel , Biswanath Dutta

The evolution of AI systems toward agentic operation and context-aware retrieval necessitates transforming unstructured text into structured formats like tables, knowledge graphs, and charts. While such conversions enable critical…

Computation and Language · Computer Science 2025-08-19 Zheye Deng , Chunkit Chan , Tianshi Zheng , Wei Fan , Weiqi Wang , Yangqiu Song

Large Language Models (LLMs) have gained the ability to assimilate human knowledge and facilitate natural language interactions with both humans and other LLMs. However, despite their impressive achievements, LLMs have not made significant…

Computation and Language · Computer Science 2023-10-03 Jianan Zhao , Le Zhuo , Yikang Shen , Meng Qu , Kai Liu , Michael Bronstein , Zhaocheng Zhu , Jian Tang

Training models to high-end performance requires availability of large labeled datasets, which are expensive to get. The goal of our work is to automatically synthesize labeled datasets that are relevant for a downstream task. We propose…

Computer Vision and Pattern Recognition · Computer Science 2019-04-29 Amlan Kar , Aayush Prakash , Ming-Yu Liu , Eric Cameracci , Justin Yuan , Matt Rusiniak , David Acuna , Antonio Torralba , Sanja Fidler

We introduce the task of text-to-diagram generation, which focuses on creating structured visual representations directly from textual descriptions. Existing approaches in text-to-image and text-to-code generation lack the logical…

Databases · Computer Science 2024-11-20 Jingxuan Wei , Cheng Tan , Qi Chen , Gaowei Wu , Siyuan Li , Zhangyang Gao , Linzhuang Sun , Bihui Yu , Ruifeng Guo

The advent of large pre-trained language models has made it possible to make high-quality predictions on how to add or change a sentence in a document. However, the high branching factor inherent to text generation impedes the ability of…

Computation and Language · Computer Science 2021-06-15 Zeqiu Wu , Michel Galley , Chris Brockett , Yizhe Zhang , Bill Dolan

When developing text classification models for real world applications, one major challenge is the difficulty to collect sufficient data for all text classes. In this work, we address this challenge by utilizing large language models (LLMs)…

Computation and Language · Computer Science 2025-08-15 Chenhao Xue , Yuanzhe Jin , Adrian Carrasco-Revilla , Joyraj Chakraborty , Min Chen

ChatGPT, as a recently launched large language model (LLM), has shown superior performance in various natural language processing (NLP) tasks. However, two major limitations hinder its potential applications: (1) the inflexibility of…

Computation and Language · Computer Science 2023-09-20 Yucheng Shi , Hehuan Ma , Wenliang Zhong , Qiaoyu Tan , Gengchen Mai , Xiang Li , Tianming Liu , Junzhou Huang