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Effective fraud detection and analysis of government-issued identity documents, such as passports, driver's licenses, and identity cards, are essential in thwarting identity theft and bolstering security on online platforms. The training of…

Structured text understanding on Visually Rich Documents (VRDs) is a crucial part of Document Intelligence. Due to the complexity of content and layout in VRDs, structured text understanding has been a challenging task. Most existing…

计算机视觉与模式识别 · 计算机科学 2021-11-09 Yulin Li , Yuxi Qian , Yuchen Yu , Xiameng Qin , Chengquan Zhang , Yan Liu , Kun Yao , Junyu Han , Jingtuo Liu , Errui Ding

This paper presents a reinforcement learning approach to extract noise in long clinical documents for the task of readmission prediction after kidney transplant. We face the challenges of developing robust models on a small dataset where…

计算与语言 · 计算机科学 2020-05-26 Liyan Xu , Julien Hogan , Rachel E. Patzer , Jinho D. Choi

Much recent work on visual recognition aims to scale up learning to massive, noisily-annotated datasets. We address the problem of scaling- up the evaluation of such models to large-scale datasets with noisy labels. Current protocols for…

计算机视觉与模式识别 · 计算机科学 2018-07-03 Phuc Nguyen , Deva Ramanan , Charless Fowlkes

Supervised fine-tuning (SFT) plays a crucial role in adapting large language models (LLMs) to specific domains or tasks. However, as demonstrated by empirical experiments, the collected data inevitably contains noise in practical…

计算与语言 · 计算机科学 2024-12-20 Junyu Luo , Xiao Luo , Kaize Ding , Jingyang Yuan , Zhiping Xiao , Ming Zhang

Foreign Object Debris (FOD) detection has attracted increased attention in the area of machine learning and computer vision. However, a robust and publicly available image dataset for FOD has not been initialized. To this end, this paper…

计算机视觉与模式识别 · 计算机科学 2022-01-28 Travis Munyer , Pei-Chi Huang , Chenyu Huang , Xin Zhong

Fine-grained annotations---e.g. dense image labels, image segmentation and text tagging---are useful in many ML applications but they are labor-intensive to generate. Moreover there are often systematic, structured errors in these…

机器学习 · 计算机科学 2020-03-26 Abubakar Abid , James Zou

For low-level computer vision and image processing ML tasks, training on large datasets is critical for generalization. However, the standard practice of relying on real-world images primarily from the Internet comes with image quality,…

计算机视觉与模式识别 · 计算机科学 2022-12-09 Gyeongmin Choe , Beibei Du , Seonghyeon Nam , Xiaoyu Xiang , Bo Zhu , Rakesh Ranjan

Adopting a two-stage paradigm of pretraining followed by fine-tuning, Pretrained Language Models (PLMs) have achieved substantial advancements in the field of natural language processing. However, in real-world scenarios, data labels are…

计算与语言 · 计算机科学 2023-11-03 Song Wang , Zhen Tan , Ruocheng Guo , Jundong Li

The development of computer vision algorithms for Unmanned Aerial Vehicles (UAVs) imagery heavily relies on the availability of annotated high-resolution aerial data. However, the scarcity of large-scale real datasets with pixel-level…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Giulia Rizzoli , Francesco Barbato , Matteo Caligiuri , Pietro Zanuttigh

Machine-learning based generation of process models from natural language text process descriptions provides a solution for the time-intensive and expensive process discovery phase. Many organizations have to carry out this phase, before…

计算与语言 · 计算机科学 2024-10-03 Julian Neuberger , Han van der Aa , Lars Ackermann , Daniel Buschek , Jannic Herrmann , Stefan Jablonski

We present a new public dataset with a focus on simulating robotic vision tasks in everyday indoor environments using real imagery. The dataset includes 20,000+ RGB-D images and 50,000+ 2D bounding boxes of object instances densely captured…

计算机视觉与模式识别 · 计算机科学 2017-03-07 Phil Ammirato , Patrick Poirson , Eunbyung Park , Jana Kosecka , Alexander C. Berg

Fake audio detection is a growing concern and some relevant datasets have been designed for research. However, there is no standard public Chinese dataset under complex conditions.In this paper, we aim to fill in the gap and design a…

声音 · 计算机科学 2023-07-19 Haoxin Ma , Jiangyan Yi , Chenglong Wang , Xinrui Yan , Jianhua Tao , Tao Wang , Shiming Wang , Ruibo Fu

The usage of mathematical formulas as concise representations of a document's key ideas is common practice. Correctly interpreting these formulas, by identifying mathematical symbols and extracting their descriptions, is an important task…

计算与语言 · 计算机科学 2023-04-18 Karol Lynch , Joern Ploennigs , Bradley Eck

This paper introduces the MERIT Dataset, a multimodal (text + image + layout) fully labeled dataset within the context of school reports. Comprising over 400 labels and 33k samples, the MERIT Dataset is a valuable resource for training…

人工智能 · 计算机科学 2026-03-04 I. de Rodrigo , A. Sanchez-Cuadrado , J. Boal , A. J. Lopez-Lopez

Faceted summarization provides briefings of a document from different perspectives. Readers can quickly comprehend the main points of a long document with the help of a structured outline. However, little research has been conducted on this…

计算与语言 · 计算机科学 2021-06-24 Rui Meng , Khushboo Thaker , Lei Zhang , Yue Dong , Xingdi Yuan , Tong Wang , Daqing He

Although extensive research has been carried out to evaluate the effectiveness of AI tools and models in detecting deep fakes, the question remains unanswered regarding whether these models can accurately identify genuine images that appear…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Ali Borji

Visual parsing of images and videos is critical for a wide range of real-world applications. However, progress in this field is constrained by limitations of existing datasets: (1) insufficient annotation granularity, which impedes…

计算机视觉与模式识别 · 计算机科学 2025-08-18 Minghao Zou , Qingtian Zeng , Yongping Miao , Shangkun Liu , Zilong Wang , Hantao Liu , Wei Zhou

We consider the task of generating structured representations of text using large language models (LLMs). We focus on tables and mind maps as representative modalities. Tables are more organized way of representing data, while mind maps…

计算与语言 · 计算机科学 2024-06-21 Parag Jain , Andreea Marzoca , Francesco Piccinno

Audio-visual learning seeks to enhance the computer's multi-modal perception leveraging the correlation between the auditory and visual modalities. Despite their many useful downstream tasks, such as video retrieval, AR/VR, and…

人机交互 · 计算机科学 2023-07-31 Zheng Zhang , Zheng Ning , Chenliang Xu , Yapeng Tian , Toby Jia-Jun Li