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Edge AI has been recently proposed to facilitate the training and deployment of Deep Neural Network (DNN) models in proximity to the sources of data. To enable the training of large models on resource-constraint edge devices and protect…

分布式、并行与集群计算 · 计算机科学 2024-03-26 Mingjin Zhang , Jiannong Cao , Yuvraj Sahni , Xiangchun Chen , Shan Jiang

Discrete diffusion models offer global context awareness and flexible parallel generation. However, uniform random noise schedulers in standard DLLM training overlook the highly non-uniform information density inherent in real-world…

机器学习 · 计算机科学 2026-03-18 Linrui Ma , Yufei Cui , Kai Han , Yunhe Wang

In this paper, we employ multiple wireless-powered relays to assist information transmission from a multi-antenna access point to a single-antenna receiver. The wireless relays can operate in either the passive mode via backscatter…

信号处理 · 电气工程与系统科学 2020-08-05 Shimin Gong , Yuze Zou , Jing Xu , Dinh Thai Hoang , Bin Lyu , Dusit Niyato

Training Graph Neural Networks, on graphs containing billions of vertices and edges, at scale using minibatch sampling poses a key challenge: strong-scaling graphs and training examples results in lower compute and higher communication…

机器学习 · 计算机科学 2022-11-14 Md Vasimuddin , Ramanarayan Mohanty , Sanchit Misra , Sasikanth Avancha

Grid maps obtained from fused sensory information are nowadays among the most popular approaches for motion planning for autonomous driving cars. In this paper, we introduce Deep Grid Net (DGN), a deep learning (DL) system designed for…

计算机视觉与模式识别 · 计算机科学 2019-01-17 Liviu Marina , Bogdan Trasnea , Cocias Tiberiu , Andrei Vasilcoi , Florin Moldoveanu , Sorin Grigorescu

To reduce uploading bandwidth and address privacy concerns, deep learning at the network edge has been an emerging topic. Typically, edge devices collaboratively train a shared model using real-time generated data through the Parameter…

分布式、并行与集群计算 · 计算机科学 2021-10-11 Shangming Cai , Dongsheng Wang , Haixia Wang , Yongqiang Lyu , Guangquan Xu , Xi Zheng , Athanasios V. Vasilakos

To enhance the coverage and transmission reliability, repetitions adopted by Narrowband Internet of Things (NB-IoT) allow repeating transmissions several times. However, this results in a waste of radio resources when the signal strength is…

网络与互联网体系结构 · 计算机科学 2021-12-13 Raja Karmakar , Georges Kaddoum , Samiran Chattopadhyay

Training wide and deep neural networks (DNNs) require large amounts of storage resources such as memory because the intermediate activation data must be saved in the memory during forward propagation and then restored for backward…

人工智能 · 计算机科学 2021-11-19 Sian Jin , Chengming Zhang , Xintong Jiang , Yunhe Feng , Hui Guan , Guanpeng Li , Shuaiwen Leon Song , Dingwen Tao

Radio frequency (RF) wireless power transfer (WPT) is a promising technology for sustainable support of massive Internet of Things (IoT). However, RF-WPT systems are characterized by low efficiency due to channel attenuation, which can be…

信号处理 · 电气工程与系统科学 2024-05-08 Amirhossein Azarbahram , Onel L. A. López , Petar Popovski , Shashi Raj Pandey , Matti Latva-aho

This study introduces and investigates the integration of a cell-free architecture with bistatic backscatter communication (BiBC), referred to as cell-free BiBC or distributed access point (AP)-assisted BiBC, which can enable potential…

信息论 · 计算机科学 2023-10-03 Diluka Galappaththige , Fatemeh Rezaei , Chintha Tellambura , Amine Maaref

As deep nets are increasingly used in applications suited for mobile devices, a fundamental dilemma becomes apparent: the trend in deep learning is to grow models to absorb ever-increasing data set sizes; however mobile devices are designed…

机器学习 · 计算机科学 2015-04-21 Wenlin Chen , James T. Wilson , Stephen Tyree , Kilian Q. Weinberger , Yixin Chen

Internet of Things (IoT) networks have become ubiquitous as autonomous computing, communication and collaboration among devices become popular for accomplishing various tasks. The use of relays in IoT networks further makes it convenient to…

信息论 · 计算机科学 2023-04-26 Biplav Choudhury , Prasenjit Karmakar , Vijay K. Shah , Jeffrey H. Reed

In this paper, we introduce the first machine learning framework for predicting optimal processing times in Single-Level Tree Network (SLTN) architectures for the Divisible Load Theory (DLT) paradigm. Using a feedforward neural network(FNN)…

机器学习 · 计算机科学 2026-05-25 Bharadwaj Veeravalli

We propose an efficient protocol for decentralized training of deep neural networks from distributed data sources. The proposed protocol allows to handle different phases of model training equally well and to quickly adapt to concept…

机器学习 · 计算机科学 2018-11-14 Michael Kamp , Linara Adilova , Joachim Sicking , Fabian Hüger , Peter Schlicht , Tim Wirtz , Stefan Wrobel

What target labels are most effective for graph neural network (GNN) training? In some applications where GNNs excel-like drug design or fraud detection, labeling new instances is expensive. We develop a data-efficient active sampling…

机器学习 · 计算机科学 2022-06-10 Zhenwei Dai , Vasileios Ioannidis , Soji Adeshina , Zak Jost , Christos Faloutsos , George Karypis

Deep learning has made great strides lately with the availability of powerful computing machines and the advent of user-friendly programming environments. It is anticipated that the deep learning algorithms will entirely provision the…

信号处理 · 电气工程与系统科学 2020-07-01 Vishnu Vardhan Nimmalapudi , Ajith Kumar Mengani , Roopa Vuppula , Rahul Jashvantbhai Pandya

In this paper, a deep learning (DL) framework for the optimization of the resource allocation in multi-channel cellular systems with device-to-device (D2D) communication is proposed. Thereby, the channel assignment and discrete transmit…

信息论 · 计算机科学 2020-11-26 Woongsup Lee , Robert Schober

Textual Gradient-style optimizers (TextGrad) enable gradient-like feedback propagation through compound AI systems. However, they do not work well for deep chains. The root cause of this limitation stems from the Semantic Entanglement…

机器学习 · 计算机科学 2026-02-10 Suizhi Huang , Mei Li , Han Yu , Xiaoxiao Li

The nodes in wireless sensor networks (WSNs) contain limited energy resources, which are needed to transmit data to base station (BS). Routing protocols are designed to reduce the energy consumption. Clustering algorithms are best in this…

网络与互联网体系结构 · 计算机科学 2016-11-15 A. Rao , M. Akbar , N. Javaid , S. N. Mohammad , S. Sarfraz

In wireless networks, the presence of interference among wireless links in- troduces dependencies among flows that do not share a single link or node. As a result, when designing a resource allocation scheme, be it a medium access scheduler…

网络与互联网体系结构 · 计算机科学 2012-08-10 Horia Vlad Balan , Konstantinos Psounis