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This paper introduces a paradigm of smartphone application based disease diagnostics that may completely revolutionise the way healthcare services are being provided. Although primarily aimed to assist the problems in rendering the…

Image and Video Processing · Electrical Eng. & Systems 2020-08-21 Hrithwik Shalu , Harikrishnan P , Akash Das , Megdut Mandal , Harshavardhan M Sali , Juned Kadiwala

Shrimp is one of the most widely consumed aquatic species globally, valued for both its nutritional content and economic importance. Shrimp farming represents a significant source of income in many regions; however, like other forms of…

Machine Learning · Computer Science 2026-01-06 Israk Hasan Jone , D. M. Rafiun Bin Masud , Promit Sarker , Sayed Fuad Al Labib , Nazmul Islam , Farhad Billah

With the rise of various online and mobile payment systems, transaction fraud has become a significant threat to financial security. This study explores the application of advanced machine learning models, specifically based on XGBoost and…

Cryptography and Security · Computer Science 2024-11-13 Qi Zheng , Chang Yu , Jin Cao , Yongshun Xu , Qianwen Xing , Yinxin Jin

Cough is one of the most common symptoms in all respiratory diseases. In cases like Chronic Obstructive Pulmonary Disease, Asthma, acute and chronic Bronchitis and the recent pandemic Covid-19, the early identification of cough is important…

Sound · Computer Science 2021-07-27 Vinay Kulkarni , Radhakrishnan Vadakkethil

Stress has a great effect on people's lives that can not be understated. While it can be good, since it helps humans to adapt to new and different situations, it can also be harmful when not dealt with properly, leading to chronic stress.…

Signal Processing · Electrical Eng. & Systems 2023-01-04 Nuno Gomes , Matilde Pato , Pedro Santos , André Lourenço , Lourenço Rodrigues

In biostatistics, propensity score is a common approach to analyze the imbalance of covariate and process confounding covariates to eliminate differences between groups. While there are an abundant amount of methods to compute propensity…

Methodology · Statistics 2018-01-11 Chen Wang , Suzhen Wang , Fuyan Shi , Zaixiang Wang

Hypomimia is a condition in the early stages of the progression of Parkinsons disease that limits the movement of facial muscles, restricting the accurate depiction of facial expressions. Also known as facial masking, this condition is an…

Medical Physics · Physics 2021-11-25 Simoni Mishra

Surgical robots are usually controlled using a priori models based on the robots' geometric parameters, which are calibrated before the surgical procedure. One of the challenges in using robots in real surgical settings is that those…

Robotics · Computer Science 2022-06-03 Masakazu Yoshimura , Murilo Marques Marinho , Kanako Harada , Mamoru Mitsuishi

Breast cancer has rapidly increased in prevalence in recent years, making it one of the leading causes of mortality worldwide. Among all cancers, it is by far the most common. Diagnosing this illness manually requires significant time and…

We employ the XGBoost machine learning (ML) method for the morphological classification of galaxies into two (early-type, late-type) and five (E, S0--S0a, Sa--Sb, Sbc--Scd, Sd--Irr) classes, using a combination of non-parametric…

The paper presents Imbalance-XGBoost, a Python package that combines the powerful XGBoost software with weighted and focal losses to tackle binary label-imbalanced classification tasks. Though a small-scale program in terms of size, the…

Machine Learning · Computer Science 2021-08-24 Chen Wang , Chengyuan Deng , Suzhen Wang

Movement disorder diagnosis often relies on expert evaluation of patient videos, but sharing these videos poses privacy risks. Current methods for de-identifying videos, such as blurring faces, are often manual, inconsistent, or inaccurate.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Rishabh Bajpai , Bhooma Aravamuthan

The functionality of many mobile applications is dependent on various contextual, external factors. Depending on unforeseen scenarios, mobile apps can even malfunction or crash. In this paper, we have introduced MobiCoMonkey - automated…

Software Engineering · Computer Science 2018-04-10 Amit Seal Ami , Md. Mehedi Hasan , Md. Rayhanur Rahman , Kazi Sakib

Point-of-Care Ultrasound (POCUS) refers to clinician-performed and interpreted ultrasonography at the patient's bedside. Interpreting these images requires a high level of expertise, which may not be available during emergencies. In this…

Sleep is a crucial aspect of our overall health and well-being. It plays a vital role in regulating our mental and physical health, impacting our mood, memory, and cognitive function to our physical resilience and immune system. The…

This paper presents the first large-scale multi-species dataset of acoustic recordings of mosquitoes tracked continuously in free flight. We present 20 hours of audio recordings that we have expertly labelled and tagged precisely in time.…

We introduce the binacox, a prognostic method to deal with the problem of detecting multiple cut-points per features in a multivariate setting where a large number of continuous features are available. The method is based on the Cox model…

Machine Learning · Statistics 2020-01-13 Simon Bussy , Mokhtar Z. Alaya , Anne-Sophie Jannot , Agathe Guilloux

This paper presents a comprehensive study on the classification and detection of Silicosis-related lung inflammation. Our main contributions include 1) the creation of a newly curated chest X-ray (CXR) image dataset named SVBCX that is…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Bao Q. Bui , Tien T. T. Nguyen , Duy M. Le , Cong Tran , Cuong Pham

This paper presents our approach to the first Multimodal Personality-Aware Depression Detection Challenge, focusing on multimodal depression detection using machine learning and deep learning models. We explore and compare the performance…

Computation and Language · Computer Science 2025-08-29 Javier Si Zhao Hong , Timothy Zoe Delaya , Sherwyn Chan Yin Kit , Pai Chet Ng , Xiaoxiao Miao

Research in toxicity detection in natural language processing for the speech modality (audio-based) is quite limited, particularly for languages other than English. To address these limitations and lay the groundwork for truly multilingual…