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Deep learning has improved automated electrocardiogram (ECG) classification, but limited insight into prediction reliability hinders its use in safety-critical settings. This paper proposes UCTECG-Net, an uncertainty-aware hybrid…

Machine Learning · Computer Science 2026-02-19 Hamzeh Asgharnezhad , Pegah Tabarisaadi , Abbas Khosravi , Roohallah Alizadehsani , U. Rajendra Acharya

Reliable Large Language Models (LLMs) should abstain when confidence is insufficient. However, prior studies often treat refusal as a generic "I don't know'', failing to distinguish input-level ambiguity (data uncertainty) from capability…

Computation and Language · Computer Science 2026-04-21 Jingyi Ren , Ante Wang , Yunghwei Lai , Xiaolong Wang , Linlu Gong , Weitao Li , Weizhi Ma , Yang Liu

Trustworthy machine learning is of primary importance to the practical deployment of deep learning models. While state-of-the-art models achieve astonishingly good performance in terms of accuracy, recent literature reveals that their…

Machine Learning · Computer Science 2023-02-07 Ailin Deng , Shen Li , Miao Xiong , Zhirui Chen , Bryan Hooi

In this paper, we introduce an emerging quantum machine learning (QML) framework to assist classical deep learning methods for biosignal processing applications. Specifically, we propose a hybrid quantum-classical neural network model that…

Quantum Physics · Physics 2022-10-04 Toshiaki Koike-Akino , Ye Wang

The vast majority of cardiovascular diseases may be preventable if early signs and risk factors are detected. Cardiovascular monitoring with body-worn sensor devices like sensor patches allows for the detection of such signs while…

A Zero-Knowledge Protocol (ZKP) allows one party to convince another party of a fact without disclosing any extra knowledge except the validity of the fact. For example, it could be used to allow a customer to prove their identity to a…

Quantum Physics · Physics 2023-04-20 Claude Crépeau , John Stuart

As AI models become ubiquitous in our daily lives, there has been an increasing demand for transparency in ML services. However, the model owner does not want to reveal the weights, as they are considered trade secrets. To solve this…

Cryptography and Security · Computer Science 2025-07-14 Bing-Jyue Chen , Lilia Tang , Daniel Kang

Large Language Models (LLMs) have become a cornerstone of AI, driving progress across diverse domains such as content creation, search and recommendation systems, and AI-assisted workflows. To alleviate extreme training costs and advancing…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-09 Hanfei Yu , Bei Ouyang , Shwai He , Ang Li , Hao Wang

The evaluation of new microprocessor designs is constrained by slow, cycle-accurate simulators that rely on unrepresentative benchmark traces. This paper introduces a novel deep learning framework for high-fidelity, ``in-the-wild''…

Hardware Architecture · Computer Science 2025-10-01 Shayne Wadle , Yanxin Zhang , Vikas Singh , Karthikeyan Sankaralingam

Electrocardiograms (ECGs) are non-invasive diagnostic tools crucial for detecting cardiac arrhythmic diseases in clinical practice. While ECG Self-supervised Learning (eSSL) methods show promise in representation learning from unannotated…

Signal Processing · Electrical Eng. & Systems 2024-07-03 Che Liu , Zhongwei Wan , Cheng Ouyang , Anand Shah , Wenjia Bai , Rossella Arcucci

As a human choosing a supervised learning algorithm, it is natural to begin by reading a text description of the dataset and documentation for the algorithms you might use. We demonstrate that the same idea improves the performance of…

Machine Learning · Computer Science 2019-10-10 Iddo Drori , Lu Liu , Yi Nian , Sharath C. Koorathota , Jie S. Li , Antonio Khalil Moretti , Juliana Freire , Madeleine Udell

The latency and power consumption of large language models (LLMs) are major constraints when serving them across a wide spectrum of hardware platforms, from mobile edge devices to cloud GPU clusters. Benchmarking is crucial for optimizing…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-12 Hung-Yueh Chiang , Bokun Wang , Diana Marculescu

As we enter the exascale computing era, efficiently utilizing power and optimizing the performance of scientific applications under power and energy constraints has become critical and challenging. We propose a low-overhead autotuning…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-03-30 Xingfu Wu , Prasanna Balaprakash , Michael Kruse , Jaehoon Koo , Brice Videau , Paul Hovland , Valerie Taylor , Brad Geltz , Siddhartha Jana , Mary Hall

With the rapid expansion of unstructured clinical texts in electronic health records (EHRs), clinical named entity recognition (NER) has become a crucial technique for extracting medical information. However, traditional supervised models…

Computation and Language · Computer Science 2026-03-31 Xinli Tao , Xin Dong , Xuezhong Zhou

Exploring the application of powerful large language models (LLMs) on the named entity recognition (NER) task has drawn much attention recently. This work pushes the performance boundary of zero-shot NER with LLMs by proposing a…

Computation and Language · Computer Science 2024-03-22 Tingyu Xie , Qi Li , Yan Zhang , Zuozhu Liu , Hongwei Wang

Continual Learning (CL) allows applications such as user personalization and household robots to learn on the fly and adapt to context. This is an important feature when context, actions, and users change. However, enabling CL on…

Machine Learning · Computer Science 2023-11-21 Young D. Kwon , Jagmohan Chauhan , Hong Jia , Stylianos I. Venieris , Cecilia Mascolo

High-throughput toxicity testing offers a fast and cost-effective way to test large amounts of compounds. A key component for such systems is the automated evaluation via machine learning models. In this paper, we address critical…

Computer Vision and Pattern Recognition · Computer Science 2025-10-10 Thomas Lautenschlager , Nils Friederich , Angelo Jovin Yamachui Sitcheu , Katja Nau , Gaëlle Hayot , Thomas Dickmeis , Ralf Mikut

Large language models (LLMs) remain prone to factual inaccuracies and computational errors, including hallucinations and mistakes in mathematical reasoning. Recent work augmented LLMs with tools to mitigate these shortcomings, but often…

Computation and Language · Computer Science 2025-02-11 Ne Luo , Aryo Pradipta Gema , Xuanli He , Emile van Krieken , Pietro Lesci , Pasquale Minervini

As Deep Learning (DL) models have been increasingly used in latency-sensitive applications, there has been a growing interest in improving their response time. An important venue for such improvement is to profile the execution of these…

Machine Learning · Computer Science 2020-06-04 Cheng Li , Abdul Dakkak , Jinjun Xiong , Wen-mei Hwu

In the last decade, special purpose computing systems, such as Neuromorphic computing, have become very popular in the field of computer vision and machine learning for classification tasks. In 2015, IBM's released the TrueNorth…

Computer Vision and Pattern Recognition · Computer Science 2018-02-09 Md Zahangir Alom , Theodore Josue , Md Nayim Rahman , Will Mitchell , Chris Yakopcic , Tarek M. Taha