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We introduce InterChart, a diagnostic benchmark that evaluates how well vision-language models (VLMs) reason across multiple related charts, a task central to real-world applications such as scientific reporting, financial analysis, and…

Computation and Language · Computer Science 2026-05-04 Anirudh Iyengar Kaniyar Narayana Iyengar , Srija Mukhopadhyay , Adnan Qidwai , Shubhankar Singh , Dan Roth , Vivek Gupta

The goal of this work is to extend the standard persistent homology pipeline for exploratory data analysis to the 2-D persistence setting, in a practical, computationally efficient way. To this end, we introduce RIVET, a software tool for…

Algebraic Topology · Mathematics 2015-12-02 Michael Lesnick , Matthew Wright

Embeddings are a fundamental component of many modern machine learning and natural language processing models. Understanding them and visualizing them is essential for gathering insights about the information they capture and the behavior…

Computation and Language · Computer Science 2019-05-30 Piero Molino , Yang Wang , Jiawei Zhang

Although many tools have been presented in the research literature of software visualization, there is little evidence of their adoption. To choose a suitable visualization tool, practitioners need to analyze various characteristics of…

Software Engineering · Computer Science 2019-08-13 Leonel Merino , Ekaterina Kozlova , Oscar Nierstrasz , Daniel Weiskopf

Wavelet trees are widely used in the representation of sequences, permutations, text collections, binary relations, discrete points, and other succinct data structures. We show, however, that this still falls short of exploiting all of the…

Data Structures and Algorithms · Computer Science 2010-11-23 Travis Gagie , Gonzalo Navarro , Simon J. Puglisi

A merge tree is a topological descriptor of a real-valued function. Merge trees are used in visualization and topological data analysis, either directly or as a means to another end: computing a 0-dimensional persistence diagram,…

Computational Geometry · Computer Science 2023-01-31 Arnur Nigmetov , Dmitriy Morozov

This work aims to provide an overview on the open-source multilanguage tool called StyloMetrix. It offers stylometric text representations that cover various aspects of grammar, syntax and lexicon. StyloMetrix covers four languages: Polish…

Computation and Language · Computer Science 2023-09-25 Inez Okulska , Daria Stetsenko , Anna Kołos , Agnieszka Karlińska , Kinga Głąbińska , Adam Nowakowski

Recognition of handwritten mathematical expressions allows to transfer scientific notes into their digital form. It facilitates the sharing, searching, and preservation of scientific information. We introduce MathWriting, the largest online…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Philippe Gervais , Anastasiia Fadeeva , Andrii Maksai

We present an MPI-parallel algorithm for the in-situ visualization of computational data that is built around a distributed linear forest-of-octrees data structure. Such octrees are frequently used in element-based numerical simulations;…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-09-06 Carsten Burstedde

Source code can be parsed into the abstract syntax tree (AST) based on defined syntax rules. However, in pre-training, little work has considered the incorporation of tree structure into the learning process. In this paper, we present…

Machine Learning · Computer Science 2021-07-16 Xue Jiang , Zhuoran Zheng , Chen Lyu , Liang Li , Lei Lyu

The rapid development of large language models (LLMs), such as ChatGPT, has revolutionized the efficiency of creating programming tutorials. LLMs can be instructed with text prompts to generate comprehensive text descriptions of code…

Human-Computer Interaction · Computer Science 2024-10-29 Yihan Liu , Zhen Wen , Luoxuan Weng , Ollie Woodman , Yi Yang , Wei Chen

Handwritten mathematical expressions (HMEs) contain ambiguities in their interpretations, even for humans sometimes. Several math symbols are very similar in the writing style, such as dot and comma or 0, O, and o, which is a challenge for…

Computation and Language · Computer Science 2021-08-12 Huy Quang Ung , Cuong Tuan Nguyen , Hung Tuan Nguyen , Thanh-Nghia Truong , Masaki Nakagawa

Current abstractive summarization models either suffer from a lack of clear interpretability or provide incomplete rationales by only highlighting parts of the source document. To this end, we propose the Summarization Program (SP), an…

Computation and Language · Computer Science 2023-02-03 Swarnadeep Saha , Shiyue Zhang , Peter Hase , Mohit Bansal

Advances in large language models (LLMs) offer new possibilities for enhancing math education by automating support for both teachers and students. While prior work has focused on generating math problems and high-quality distractors, the…

Artificial Intelligence · Computer Science 2025-03-11 Jaewook Lee , Jeongah Lee , Wanyong Feng , Andrew Lan

Cross-modal entity linking refers to the ability to align entities and their attributes across different modalities. While cross-modal entity linking is a fundamental skill needed for real-world applications such as multimodal code…

Computation and Language · Computer Science 2025-06-02 Iñigo Alonso , Gorka Azkune , Ander Salaberria , Jeremy Barnes , Oier Lopez de Lacalle

Advances in large language models (LLMs) have spurred research into enhancing their reasoning capabilities, particularly in math-rich STEM (Science, Technology, Engineering, and Mathematics) documents. While LLMs can generate equations or…

Computation and Language · Computer Science 2025-06-03 Jiaru Zou , Qing Wang , Pratyush Thakur , Nickvash Kani

With the growing adoption of machine learning techniques, there is a surge of research interest towards making machine learning systems more transparent and interpretable. Various visualizations have been developed to help model developers…

Machine Learning · Computer Science 2018-07-18 Yao Ming , Huamin Qu , Enrico Bertini

Multimodal Large Language Models (MLLMs) have demonstrated impressive capabilities in vision-language understanding. Recently, with the integration of test-time scaling techniques, these models have also shown strong potential in visual…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Haozhan Shen , Kangjia Zhao , Tiancheng Zhao , Ruochen Xu , Zilun Zhang , Mingwei Zhu , Jianwei Yin

Drug discovery aims at designing novel molecules with specific desired properties for clinical trials. Over past decades, drug discovery and development have been a costly and time consuming process. Driven by big chemical data and AI, deep…

Machine Learning · Computer Science 2020-07-22 Karan Yang , Chengxi Zang , Fei Wang

Phylogenetic trees are pervasively used to depict evolutionary relationships. Increasingly, researchers need to visualize large trees and compare multiple large trees inferred for the same set of taxa (reflecting uncertainty in the tree…

Populations and Evolution · Quantitative Biology 2016-04-21 Oscar Robinson , David Dylus , Christophe Dessimoz
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