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Current Large Language Models (LLMs) exhibit limited ability to understand table structures and to apply precise numerical reasoning, which is crucial for tasks such as table question answering (TQA) and table-based fact verification (TFV).…

Computation and Language · Computer Science 2025-07-11 Xinyuan Lu , Liangming Pan , Yubo Ma , Preslav Nakov , Min-Yen Kan

Table entailment, the binary classification task of finding if a sentence is supported or refuted by the content of a table, requires parsing language and table structure as well as numerical and discrete reasoning. While there is extensive…

Computation and Language · Computer Science 2020-10-06 Julian Martin Eisenschlos , Syrine Krichene , Thomas Müller

Detecting and recognizing text in natural scene images is a challenging, yet not completely solved task. In recent years several new systems that try to solve at least one of the two sub-tasks (text detection and text recognition) have been…

Computer Vision and Pattern Recognition · Computer Science 2017-12-18 Christian Bartz , Haojin Yang , Christoph Meinel

Text segmentation is a prerequisite in many real-world text-related tasks, e.g., text style transfer, and scene text removal. However, facing the lack of high-quality datasets and dedicated investigations, this critical prerequisite has…

Computer Vision and Pattern Recognition · Computer Science 2020-12-01 Xingqian Xu , Zhifei Zhang , Zhaowen Wang , Brian Price , Zhonghao Wang , Humphrey Shi

The large-scale deployment of autonomous vehicles is yet to come, and one of the major remaining challenges lies in urban dense traffic scenarios. In such cases, it remains challenging to predict the future evolution of the scene and future…

Computer Vision and Pattern Recognition · Computer Science 2023-05-19 Hao Shao , Letian Wang , Ruobing Chen , Steven L. Waslander , Hongsheng Li , Yu Liu

Recent works in the text recognition area have pushed forward the recognition results to the new horizons. But for a long time a lack of large human-labeled natural text recognition datasets has been forcing researchers to use synthetic…

Computer Vision and Pattern Recognition · Computer Science 2021-07-30 Vladimir Loginov

Change detection is one of the main problems in remote sensing, and is essential to the accurate processing and understanding of the large scale Earth observation data available through programs such as Sentinel and Landsat. Most of the…

Computer Vision and Pattern Recognition · Computer Science 2019-08-29 Rodrigo Caye Daudt , Bertrand Le Saux , Alexandre Boulch , Yann Gousseau

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

Food Computing is currently a fast-growing field of research. Natural language processing (NLP) is also increasingly essential in this field, especially for recognising food entities. However, there are still only a few well-defined tasks…

Computation and Language · Computer Science 2022-04-19 Ania Wróblewska , Agnieszka Kaliska , Maciej Pawłowski , Dawid Wiśniewski , Witold Sosnowski , Agnieszka Ławrynowicz

Information Extraction is a well-researched area of Natural Language Processing with applications in web search and question answering concerned with identifying entities and relationships between them as expressed in a given context,…

Information Retrieval · Computer Science 2020-11-17 Erin Macdonald , Denilson Barbosa

Transparent objects are common in our daily life and frequently handled in the automated production line. Robust vision-based robotic grasping and manipulation for these objects would be beneficial for automation. However, the majority of…

Robotics · Computer Science 2022-08-30 Hongjie Fang , Hao-Shu Fang , Sheng Xu , Cewu Lu

Recently, models based on deep neural networks have dominated the fields of scene text detection and recognition. In this paper, we investigate the problem of scene text spotting, which aims at simultaneous text detection and recognition in…

Computer Vision and Pattern Recognition · Computer Science 2018-08-02 Pengyuan Lyu , Minghui Liao , Cong Yao , Wenhao Wu , Xiang Bai

Automatically detecting and classifying strokes in table tennis video can streamline training workflows, enrich broadcast overlays, and enable fine-grained performance analytics. For this to be possible, annotated video data of table tennis…

Computer Vision and Pattern Recognition · Computer Science 2026-01-09 Moamal Fadhil Abdul-Mahdi , Jonas Bruun Hubrechts , Thomas Martini Jørgensen , Emil Hovad

End-to-end approaches have drawn much attention recently for significantly simplifying the construction of an automatic speech recognition (ASR) system. RNN transducer (RNN-T) is one of the popular end-to-end methods. Previous studies have…

Computation and Language · Computer Science 2019-04-24 Senmao Wang , Pan Zhou , Wei Chen , Jia Jia , Lei Xie

Reliable embodied perception from an egocentric perspective is challenging yet essential for autonomous navigation technology of intelligent mobile agents. With the growing demand of social robotics, near-field scene understanding becomes…

Computer Vision and Pattern Recognition · Computer Science 2025-03-06 Haisheng Su , Feixiang Song , Cong Ma , Wei Wu , Junchi Yan

Understanding human behaviour in crowded indoor environments is central to surveillance, smart buildings, and human-robot interaction, yet existing datasets rarely capture real-world indoor complexity at scale. We introduce IndoorCrowd, a…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Sebastian-Ion Nae , Radu Moldoveanu , Alexandra Stefania Ghita , Adina Magda Florea

Despite its real-world significance, model performance on tabular data remains underexplored, leaving uncertainty about which model to rely on and which prompt configuration to adopt. To address this gap, we create ToRR, a benchmark for…

Despite the recent remarkable improvements in scene text recognition (STR), the majority of the studies focused mainly on the English language, which only includes few number of characters. However, STR models show a large performance…

Computer Vision and Pattern Recognition · Computer Science 2023-04-19 Sunghyun Park , Sunghyo Chung , Jungsoo Lee , Jaegul Choo

Taxonomy inference for tabular data is a critical task of schema inference, aiming at discovering entity types (i.e., concepts) of the tables and building their hierarchy. It can play an important role in data management, data exploration,…

Databases · Computer Science 2025-03-31 Zhenyu Wu , Jiaoyan Chen , Norman W. Paton

Text in curve orientation, despite being one of the common text orientations in real world environment, has close to zero existence in well received scene text datasets such as ICDAR2013 and MSRA-TD500. The main motivation of Total-Text is…

Computer Vision and Pattern Recognition · Computer Science 2017-10-31 Chee Kheng Chng , Chee Seng Chan