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The huge computation demand of deep learning models and limited computation resources on the edge devices calls for the cooperation between edge device and cloud service by splitting the deep models into two halves. However, transferring…

Cryptography and Security · Computer Science 2020-01-03 Ruiyuan Gao , Ming Dun , Hailong Yang , Zhongzhi Luan , Depei Qian

Various processes in academic organizations include the decision points where selecting people through their assessment and ranking is performed, and the impact of wrong or right choices can be very high. How do we simultaneously ensure…

Computers and Society · Computer Science 2021-05-25 Valerii Semenets , Vagan Terziyan , Svitlana Gryshko , Mariia Golovianko

In this paper, we propose TEDL, a two-stage learning approach to quantify uncertainty for deep learning models in classification tasks, inspired by our findings in experimenting with Evidential Deep Learning (EDL) method, a recently…

Machine Learning · Computer Science 2022-09-14 Xue Li , Wei Shen , Denis Charles

We study downlink (DL) channel estimation in a multi-cell Massive multiple-input multiple-output (MIMO) system operating in a time-division duplex. The users must know their effective channel gains to decode their received DL data signals.…

Information Theory · Computer Science 2021-09-07 Amin Ghazanfari , Trinh Van Chien , Emil Björnson , Erik G. Larsson

Reverberation, which is generally caused by sound reflections from walls, ceilings, and floors, can result in severe performance degradation of acoustic applications. Due to a complicated combination of attenuation and time-delay effects,…

Sound · Computer Science 2018-02-20 Wei-Jen Lee , Syu-Siang Wang , Fei Chen , Xugang Lu , Shao-Yi Chien , Yu Tsao

Finite Element Analysis (FEA) is a powerful but computationally intensive method for simulating physical phenomena. Recent advancements in machine learning have led to surrogate models capable of accelerating FEA. Yet there are still…

Machine Learning · Computer Science 2025-02-18 Georgios Triantafyllou , Panagiotis G. Kalozoumis , George Dimas , Dimitris K. Iakovidis

Deep clustering, a method for partitioning complex, high-dimensional data using deep neural networks, presents unique evaluation challenges. Traditional clustering validation measures, designed for low-dimensional spaces, are problematic…

Machine Learning · Statistics 2024-03-25 Zeya Wang , Chenglong Ye

Learning analytics research increasingly studies classroom learning with AI-based systems through rich contextual data from outside these systems, especially student-teacher interactions. One key challenge in leveraging such data is…

Computers and Society · Computer Science 2023-12-19 Conrad Borchers , Yeyu Wang , Shamya Karumbaiah , Muhammad Ashiq , David Williamson Shaffer , Vincent Aleven

In recent years, deep learning (DL) models have demonstrated remarkable achievements on non-trivial tasks such as speech recognition and natural language understanding. One of the significant contributors to its success is the proliferation…

Machine Learning · Computer Science 2022-12-13 Praveen Joshi , Mohammed Hasanuzzaman , Chandra Thapa , Haithem Afli , Ted Scully

Data transfers are essential in today's computing systems as latency and complex memory access patterns are increasingly challenging to manage. Direct memory access engines (DMAEs) are critically needed to transfer data independently of the…

Current AI-driven educational systems primarily rely on behavioural analytics, performance metrics, and content-level interactions to model learning. While these approaches provide useful indicators of learner activity, they are…

Human-Computer Interaction · Computer Science 2026-05-19 Annie Yuan

One of the concerns about using non-parametric estimators such as Data Envelopment Analysis (DEA), is the presence of outliers. There are a good number of studies that mention this assessment in the literature of DEA, however, there is no…

Optimization and Control · Mathematics 2015-03-10 Dariush Khezrimotlagh

Discretization invariant learning aims at learning in the infinite-dimensional function spaces with the capacity to process heterogeneous discrete representations of functions as inputs and/or outputs of a learning model. This paper…

Machine Learning · Computer Science 2022-09-07 Yong Zheng Ong , Zuowei Shen , Haizhao Yang

With the increasing extent of malware attacks in the present day along with the difficulty in detecting modern malware, it is necessary to evaluate the effectiveness and performance of Deep Neural Networks (DNNs) for malware classification.…

Cryptography and Security · Computer Science 2023-10-12 Akhil M R , Adithya Krishna V Sharma , Harivardhan Swamy , Pavan A , Ashray Shetty , Anirudh B Sathyanarayana

With the rapid development of deep learning, there have been an unprecedentedly large number of trained deep network models available online. Reusing such trained models can significantly reduce the cost of training the new models from…

Computer Vision and Pattern Recognition · Computer Science 2018-12-04 Chengchao Shen , Xinchao Wang , Jie Song , Li Sun , Mingli Song

The human brain represents an object by small elements and distinguishes two objects based on the difference in elements. Discovering the distinctive elements of high-dimensional datasets is therefore critical in numerous perception-driven…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Md Tauhidul Islam , Lei Xing

Deep learning (DL) has emerged as an effective tool for channel estimation in wireless communication systems, especially under some imperfect environments. However, even with such unprecedented success, DL methods are often regarded as…

Signal Processing · Electrical Eng. & Systems 2020-05-19 Hu Qiang , Gao Feifei , Zhang Hao , Jin Shi , Li Geoffrey Ye

Deep learning (DL) has become a driving force and has been widely adopted in many domains and applications with competitive performance. In practice, to solve the nontrivial and complicated tasks in real-world applications, DL is often not…

Machine Learning · Computer Science 2022-12-16 Zhijie Wang , Yuheng Huang , Lei Ma , Haruki Yokoyama , Susumu Tokumoto , Kazuki Munakata

Recent advances in decentralized deep learning algorithms have demonstrated cutting-edge performance on various tasks with large pre-trained models. However, a pivotal prerequisite for achieving this level of competitiveness is the…

Machine Learning · Computer Science 2024-04-15 Nastaran Saadati , Minh Pham , Nasla Saleem , Joshua R. Waite , Aditya Balu , Zhanhong Jiang , Chinmay Hegde , Soumik Sarkar

With a recent trend of using Large Language Models (LLMs) for different applications within smart cities, there is a need for pushing these models toward the edge of network while still preserving their performance. Edge Computing (EC) as a…

Machine Learning · Computer Science 2025-03-04 Minoo Hosseinzadeh , Hana Khamfroush