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- short-paperDecember 2024
A Resource Efficient System for On-Smartwatch Audio Processing
ACM MobiCom '24: Proceedings of the 30th Annual International Conference on Mobile Computing and NetworkingPages 1805–1807https://doi.org/10.1145/3636534.3698866While audio data shows promise in addressing various health challenges, there is a lack of research on on-device audio processing for smartwatches. Privacy concerns make storing raw audio and performing post-hoc analysis undesirable for many users. ...
- research-articleDecember 2024
Transition in Focus of Prediction Tasks for Skeleton Graph Component Detection with Transformer
MMAsia '24: Proceedings of the 6th ACM International Conference on Multimedia in AsiaArticle No.: 10, Pages 1–7https://doi.org/10.1145/3696409.3700170Recent advancements in skeleton extraction have significantly improved the process by simplifying the skeleton regression task into graph component detection. Despite the advancements in skeleton topology, accuracy in detailing skeletal parts remains ...
- research-articleNovember 2024
CommSense: A Wearable Sensing Computational Framework for Evaluating Patient-Clinician Interactions
- Zhiyuan Wang,
- Nusayer Hassan,
- Virginia LeBaron,
- Tabor Flickinger,
- David Ling,
- James Edwards,
- Congyu Wu,
- Mehdi Boukhechba,
- Laura E. Barnes
Proceedings of the ACM on Human-Computer Interaction (PACMHCI), Volume 8, Issue CSCW2Article No.: 413, Pages 1–31https://doi.org/10.1145/3686952Quality patient-provider communication is critical to improve clinical care and patient outcomes. While progress has been made with communication skills training for clinicians, significant gaps exist in how to best monitor, measure, and evaluate the ...
- research-articleOctober 2024
Caterpillar: A Pure-MLP Architecture with Shifted-Pillars-Concatenation
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 7123–7132https://doi.org/10.1145/3664647.3680809Modeling in Computer Vision has evolved to MLPs. Vision MLPs naturally lack local modeling capability, to which the simplest treatment is combined with convolutional layers. Convolution, famous for its sliding window scheme, also suffers from this scheme ...
- ArticleNovember 2024
SPARK: Cross-Guided Knowledge Distillation with Spatial Position Augmentation for Medical Image Segmentation
AbstractFor medical image segmentation, some distillation methods have yielded impressive results, but in these approaches student models normally fail to obtain the focus-needed knowledge during the feature distillation procedure. Therefore, in this ...
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- research-articleSeptember 2024
Enabling Byzantine Fault Tolerance in Access Authentication for Mega-Constellations
IEEE/ACM Transactions on Networking (TON), Volume 32, Issue 6Pages 5341–5355https://doi.org/10.1109/TNET.2024.3463609Low-Earth-Orbit (LEO) satellite constellations are becoming the necessary infrastructure in the future. However, the secure operation of LEO constellations is faced with severe risks. Specifically, LEO satellites are constantly orbiting and their channel ...
- ArticleSeptember 2024
Asymmetric Actor-Critic for Adapting to Changing Environments in Reinforcement Learning
Artificial Neural Networks and Machine Learning – ICANN 2024Pages 325–339https://doi.org/10.1007/978-3-031-72341-4_22AbstractReinforcement Learning (RL) techniques have drawn great attention in many challenging tasks, but their performance deteriorates dramatically when applied to real-world problems. Various methods, such as domain randomization, have been proposed to ...
- ArticleAugust 2024
ANSWERED: Adaptive Tool-Augmented LLMs with Strategic Error Feedback for Compositional Reasoning
Advanced Intelligent Computing Technology and ApplicationsPages 263–280https://doi.org/10.1007/978-981-97-5669-8_22AbstractIn this paper, we propose a framework ANSWERED: adaptive tool-augmented LLMs with Strategic Error Feedback for Compositional Reasoning, which aims to overcome a range of deficiencies in model reasoning, thereby enhancing the model’s ability for ...
- research-articleAugust 2024
OpenSN: An Open Source Library for Emulating LEO Satellite Networks
APNet '24: Proceedings of the 8th Asia-Pacific Workshop on NetworkingPages 149–155https://doi.org/10.1145/3663408.3663430Low-earth-orbit (LEO) satellite constellations (e.g., Starlink) are becoming the necessary component of future Internet. There have been increasing studies on LEO satellite networking. It is a crucial problem how to evaluate these studies in a ...
- ArticleSeptember 2024
Iterative Transfer Knowledge Distillation and Channel Pruning for Unsupervised Cross-Domain Compression
AbstractPractical applications of deep learning are challenged with critical issues that the distributions of training data and testing data are different and the labels of testing data are insufficient. To address these problems, unsupervised domain ...
- research-articleNovember 2024
Design of a Remote Attitude Feedback Control System for Unmanned Surface Vehicles Based on the Extended Kalman Filter
ICCIR '24: Proceedings of the 2024 4th International Conference on Control and Intelligent RoboticsPages 144–148https://doi.org/10.1145/3687488.3687512This article presents a novel remote control system for unmanned surface vehicles (USV) that leverages Extended Kalman Filter (EKF) and Inertial Measurement Unit (IMU) technology. USV are gaining prominence in research due to their effectiveness and ...
- research-articleNovember 2024
Design of USV Remote Control System Based on 5G Communication
ICCIR '24: Proceedings of the 2024 4th International Conference on Control and Intelligent RoboticsPages 26–31https://doi.org/10.1145/3687488.3687493This work introduces a remote control system for unmanned surface vehicles (USVs) based on 5G communication. By utilizing 5G-based communication technology and hardware components, the control distance and real-time control ability of the operator for ...
- Work in ProgressMay 2024
Rapport Matters: Enhancing HIV mHealth Communication through Linguistic Analysis and Large Language Models
CHI EA '24: Extended Abstracts of the CHI Conference on Human Factors in Computing SystemsArticle No.: 278, Pages 1–8https://doi.org/10.1145/3613905.3651077In HIV care, a strong rapport between patient and provider is essential for strengthening trust, enhancing therapy adherence, and ultimately leading to improved health outcomes. As the adoption of digital interactions in HIV care via mobile health (...
- research-articleJuly 2024
Distributed robust scheduling optimization for energy system of steel industry considering prediction uncertainties
Information Sciences: an International Journal (ISCI), Volume 666, Issue Chttps://doi.org/10.1016/j.ins.2024.120431AbstractPredictive scheduling is commonly deployed for the energy systems in the steel industry, while the uncertainties caused by the predictions can lead to under-optimization or over-adjustment. In order to solve this problem, a novel distributed ...
- research-articleAugust 2024
A Concise Review of Long Context in Large Language Models
ASENS '24: Proceedings of the International Conference on Algorithms, Software Engineering, and Network SecurityPages 563–566https://doi.org/10.1145/3677182.3677282Sincerely in part to the rise of high-performance computer systems and transformer models, natural language processing has advanced. Also, a multitude of applications built on large language models continually improve people's cognitive abilities. Large ...
- research-articleJanuary 2025
LitePred: transferable and scalable latency prediction for hardware-aware neural architecture search
- Chengquan Feng,
- Li Lyna Zhang,
- Yuanchi Liu,
- Jiahang Xu,
- Chengruidong Zhang,
- Zhiyuan Wang,
- Ting Cao,
- Mao Yang,
- Haisheng Tan
NSDI'24: Proceedings of the 21st USENIX Symposium on Networked Systems Design and ImplementationArticle No.: 81, Pages 1463–1477Hardware-Aware Neural Architecture Search (NAS) has demonstrated success in automating the design of affordable deep neural networks (DNNs) for edge platforms by incorporating inference latency in the search process. However, accurately and efficiently ...
- research-articleMarch 2024
Towards Timely Video Analytics Services at the Network Edge
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 11Pages 10443–10459https://doi.org/10.1109/TMC.2024.3376769Real-time video analytics services aim to provide users with accurate recognition results timely. However, existing studies usually fall into the dilemma between reducing delay and improving accuracy. The edge computing scenario imposes strict ...
- research-articleMarch 2024
Peaches: Personalized Federated Learning With Neural Architecture Search in Edge Computing
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 11Pages 10296–10312https://doi.org/10.1109/TMC.2024.3373506In edge computing (EC), federated learning (FL) enables numerous distributed devices (or workers) to collaboratively train AI models without exposing their local data. Most works of FL adopt a predefined architecture on all participating workers for model ...
- research-articleFebruary 2024
Semi-Supervised Decentralized Machine Learning With Device-to-Device Cooperation
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 10Pages 9757–9771https://doi.org/10.1109/TMC.2024.3369188The massive data from mobile and embedded devices have huge potential for training machine learning models. Decentralized machine learning (DML) can avoid the inherent bottleneck of the parameter server (PS) by collaboratively training models in a device-...
- research-articleFebruary 2024
Enhancing Decentralized and Personalized Federated Learning With Topology Construction
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 10Pages 9692–9707https://doi.org/10.1109/TMC.2024.3367872The emerging Federated Learning (FL) permits all workers (e.g., mobile devices) to cooperatively train a model using their local data at the network edge. In order to avoid the possible bottleneck of conventional parameter server architecture, the ...