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Elbow and wrist fractures are the most common fractures in pediatric populations. Automatic segmentation of musculoskeletal structures in ultrasound (US) can improve diagnostic accuracy and treatment planning. Fractures appear as cortical…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Yuyue Zhou , Jessica Knight , Shrimanti Ghosh , Banafshe Felfeliyan , Jacob L. Jaremko , Abhilash R. Hareendranathan

Atrial fibrillation (AF) is a major complication following embolic stroke of undetermined source (ESUS), elevating the risk of recurrent stroke and mortality. Early identification is clinically important, yet existing tools face limitations…

Machine Learning · Computer Science 2026-03-18 Yuzhang Xie , Yuhua Wu , Ruiyu Wang , Fadi Nahab , Xiao Hu , Carl Yang

Fine-grained entity type classification (FETC) is the task of classifying an entity mention to a broad set of types. Distant supervision paradigm is extensively used to generate training data for this task. However, generated training data…

Computation and Language · Computer Science 2017-02-23 Abhishek , Ashish Anand , Amit Awekar

Hyperbolic embeddings are a class of representation learning methods that offer competitive performances when data can be abstracted as a tree-like graph. However, in practice, learning hyperbolic embeddings of hierarchical data is…

Machine Learning · Computer Science 2024-07-24 Zhangyu Wang , Lantian Xu , Zhifeng Kong , Weilong Wang , Xuyu Peng , Enyang Zheng

Text-attributed graphs are widely used across domains, offering rich opportunities for zero-shot learning via graph-text alignment. However, existing methods struggle with tasks requiring fine-grained pattern recognition, particularly on…

Machine Learning · Computer Science 2025-10-15 Heng Zhang , Tianyi Zhang , Zijun Liu , Yuling Shi , Yaomin Shen , Haochen You , Haichuan Hu , Lubin Gan , Jin Huang

Osteoporotic vertebral fractures have a severe impact on patients' overall well-being but are severely under-diagnosed. These fractures present themselves at various levels of severity measured using the Genant's grading scale. Insufficient…

Image and Video Processing · Electrical Eng. & Systems 2020-08-19 Malek Husseini , Anjany Sekuboyina , Maximilian Loeffler , Fernando Navarro , Bjoern H. Menze , Jan S. Kirschke

Medical Imagings are considered one of the crucial diagnostic tools for different bones-related diseases, especially bones fractures. This paper investigates the robustness of pre-trained deep learning models for classifying bone fractures…

Image and Video Processing · Electrical Eng. & Systems 2025-07-15 Robby Hoover , Nelly Elsayed , Zag ElSayed , Chengcheng Li

Monitoring the health status of patients in the Intensive Care Unit (ICU) is a critical aspect of providing superior care and treatment. The availability of large-scale electronic health records (EHR) provides machine learning models with…

Artificial Intelligence · Computer Science 2023-05-05 Jun Wu , Xuesong Ye , Chengjie Mou , Weinan Dai

Automatic rib labeling and anatomical centerline extraction are common prerequisites for various clinical applications. Prior studies either use in-house datasets that are inaccessible to communities, or focus on rib segmentation that…

Image and Video Processing · Electrical Eng. & Systems 2023-08-02 Liang Jin , Shixuan Gu , Donglai Wei , Jason Ken Adhinarta , Kaiming Kuang , Yongjie Jessica Zhang , Hanspeter Pfister , Bingbing Ni , Jiancheng Yang , Ming Li

Learning low-dimensional numerical representations from symbolic data, e.g., embedding the nodes of a graph into a geometric space, is an important concept in machine learning. While embedding into Euclidean space is common, recent…

Machine Learning · Computer Science 2024-10-10 Thomas Bläsius , Jean-Pierre von der Heydt , Maximilian Katzmann , Nikolai Maas

Hypergraphs have been becoming a popular choice to model complex, non-pairwise, and higher-order interactions for recommender system. However, compared with traditional graph-based methods, the constructed hypergraphs are usually much…

Social and Information Networks · Computer Science 2021-08-19 Yicong Li , Hongxu Chen , Xiangguo Sun , Zhenchao Sun , Lin Li , Lizhen Cui , Philip S. Yu , Guandong Xu

We demonstrate the feasibility of a fully automatic computer-aided diagnosis (CAD) tool, based on deep learning, that localizes and classifies proximal femur fractures on X-ray images according to the AO classification. The proposed…

Computer Vision and Pattern Recognition · Computer Science 2020-04-28 Amelia Jiménez-Sánchez , Anees Kazi , Shadi Albarqouni , Chlodwig Kirchhoff , Peter Biberthaler , Nassir Navab , Sonja Kirchhoff , Diana Mateus

The ability to correctly classify and retrieve apparel images has a variety of applications important to e-commerce, online advertising and internet search. In this work, we propose a robust framework for fine-grained apparel…

Computer Vision and Pattern Recognition · Computer Science 2018-11-07 Aniket Bhatnagar , Sanchit Aggarwal

Long-term vertebral fractures severely affect the life quality of patients, causing kyphotic, lumbar deformity and even paralysis. Computed tomography (CT) is a common clinical examination to screen for this disease at early stages.…

Computer Vision and Pattern Recognition · Computer Science 2022-11-14 Xin Wei , Huaiwei Cong , Zheng Zhang , Junran Peng , Guoping Chen , Jinpeng Li

To improve the segmentation of diabetic retinopathy lesions (microaneurysms, hemorrhages, exudates, and soft exudates), we implemented a binary segmentation method specific to each type of lesion. As post-segmentation, we combined the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-25 Meher Boulaabi , Takwa Ben Aïcha Gader , Afef Kacem Echi , Sameh Mbarek

Computer-aided diagnosis (CAD) is today considered a vital tool in the field of biological image categorization, segmentation, and other related tasks. The current breakthrough in computer vision algorithms and deep learning approaches has…

Image and Video Processing · Electrical Eng. & Systems 2024-10-22 Sayeda Sanzida Ferdous Ruhi , Fokrun Nahar , Adnan Ferdous Ashrafi

Font shapes can evoke a wide range of impressions, but the correspondence between fonts and impression descriptions is not one-to-one: some impressions are broadly compatible with diverse styles, whereas others strongly constrain the set of…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Yugo Kubota , Kaito Shiku , Seiichi Uchida

Multilayer networks offer a powerful framework for modeling complex systems across diverse domains, effectively capturing multiple types of connections and interdependent subsystems commonly found in real world scenarios. To analyze these…

Social and Information Networks · Computer Science 2026-02-20 Martin Guillemaud , Vera Dinkelacker , Mario Chavez

Embedded topic models are able to learn interpretable topics even with large and heavy-tailed vocabularies. However, they generally hold the Euclidean embedding space assumption, leading to a basic limitation in capturing hierarchical…

Information Retrieval · Computer Science 2022-10-20 Yishi Xu , Dongsheng Wang , Bo Chen , Ruiying Lu , Zhibin Duan , Mingyuan Zhou

Comprehensive surgical planning require complex patient-specific anatomical models. For instance, functional muskuloskeletal simulations necessitate all relevant structures to be segmented, which could be performed in real-time using deep…

Image and Video Processing · Electrical Eng. & Systems 2019-05-20 Firat Ozdemir , Orcun Goksel