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In this paper, a energy-efficient data collection method is proposed in which an integration between Discrete Cosine Transform (DCT) matrix and clustering in wireless sensor networks (WSNs) is exploited.Based on the fact that sensory data…

网络与互联网体系结构 · 计算机科学 2017-01-11 Minh Nguyen , Keith Teague

The presence of tertiary lymphoid structures (TLSs) on pancreatic pathological images is an important prognostic indicator of pancreatic tumors. Therefore, TLSs detection on pancreatic pathological images plays a crucial role in diagnosis…

图像与视频处理 · 电气工程与系统科学 2023-07-28 Bingxue Wang , Liwen Zou , Jun Chen , Yingying Cao , Zhenghua Cai , Yudong Qiu , Liang Mao , Zhongqiu Wang , Jingya Chen , Luying Gui , Xiaoping Yang

Automated Machine Learning(Auto-ML) pruning methods aim at searching a pruning strategy automatically to reduce the computational complexity of deep Convolutional Neural Networks(deep CNNs). However, some previous work found that the…

计算机视觉与模式识别 · 计算机科学 2021-09-23 Mingyang Zhang , Xinyi Yu , Jingtao Rong , Linlin Ou

Deep neural networks (DNNs) frequently contain far more weights, represented at a higher precision, than are required for the specific task which they are trained to perform. Consequently, they can often be compressed using techniques such…

机器学习 · 计算机科学 2020-12-03 Vinu Joseph , Saurav Muralidharan , Animesh Garg , Michael Garland , Ganesh Gopalakrishnan

As a result of the growing size of Deep Neural Networks (DNNs), the gap to hardware capabilities in terms of memory and compute increases. To effectively compress DNNs, quantization and connection pruning are usually considered. However,…

机器学习 · 计算机科学 2019-06-13 Guenther Schindler , Wolfgang Roth , Franz Pernkopf , Holger Froening

Federated Learning (FL) is a privacy-preserving distributed deep learning paradigm that involves substantial communication and computation effort, which is a problem for resource-constrained mobile and IoT devices. Model…

机器学习 · 计算机科学 2023-03-28 Xiaopeng Jiang , Cristian Borcea

The objective of single image dehazing is to restore hazy images and produce clear, high-quality visuals. Traditional convolutional models struggle with long-range dependencies due to their limited receptive field size. While Transformers…

计算机视觉与模式识别 · 计算机科学 2024-05-10 Lihan Tong , Yun Liu , Tian Ye , Weijia Li , Liyuan Chen , Erkang Chen

Telehealth and wearable equipment can deliver personal healthcare and necessary treatment remotely. One major challenge is transmitting large amount of biosignals through wireless networks. The limited battery life calls for low-power data…

信息论 · 计算机科学 2013-11-19 Benyuan Liu , Zhilin Zhang , Hongqi Fan , Qiang Fu

Convolutional neural networks have shown tremendous performance capabilities in computer vision tasks, but their excessive amounts of weight storage and arithmetic operations prevent them from being adopted in embedded environments. One of…

神经与进化计算 · 计算机科学 2020-09-08 Hyeong-Ju Kang

Modern deep neural networks rely on overparameterization to achieve state-of-the-art generalization. But overparameterized models are computationally expensive. Network pruning is often employed to obtain less demanding models for…

机器学习 · 计算机科学 2020-06-15 Zhilin Yu , Chao Wang , Xin Wang , Qing Wu , Yong Zhao , Xundong Wu

In recent years, Deep Learning models have shown a great performance in complex optimization problems. They generally require large training datasets, which is a limitation in most practical cases. Transfer learning allows importing the…

神经与进化计算 · 计算机科学 2024-02-06 Javier Poyatos , Daniel Molina , Aritz. D. Martinez , Javier Del Ser , Francisco Herrera

In the current era, the next-generation networks like 5th generation (5G) and 6th generation (6G) networks require high security, low latency with a high reliable standards and capacity. In these networks, reconfigurable wireless network…

网络与互联网体系结构 · 计算机科学 2021-11-19 Sulaiman Khan , Suleman Khan , Yasir Ali , Muhammad Khalid , Zahid Ullah , Shahid Mumtaz

Multi-head self-attention is a distinctive feature extraction mechanism of vision transformers that computes pairwise relationships among all input patches, contributing significantly to their high performance. However, it is known to incur…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Yuki Igaue , Hiroaki Aizawa

Pruning is a neural network optimization technique that sacrifices accuracy in exchange for lower computational requirements. Pruning has been useful when working with extremely constrained environments in tinyML. Unfortunately, special…

机器学习 · 计算机科学 2022-04-25 Josen Daniel De Leon , Rowel Atienza

We present a mixed analog-digital spectrum sensing method that is especially suited to the typical wideband setting of cognitive radio (CR). The advantages of our system with respect to current architectures are threefold. First, our analog…

硬件体系结构 · 计算机科学 2010-09-08 Moshe Mishali , Yonina C. Eldar

Deep Learning models have become the dominant approach in several areas due to their high performance. Unfortunately, the size and hence computational requirements of operating such models can be considerably high. Therefore, this…

计算机视觉与模式识别 · 计算机科学 2019-12-04 Abdullah Salama , Oleksiy Ostapenko , Tassilo Klein , Moin Nabi

Spectrum sensing is a fundamental component in cognitive radio. A major challenge in this area is the requirement of a high sampling rate in the sensing of a wideband signal. In this paper a wideband spectrum sensing model is presented that…

信息论 · 计算机科学 2010-10-12 Moslem Rashidi , Kasra Haghighi , Arash Owrang , Mats Viberg

Convolutional neural networks (CNNs) have demonstrated remarkable results in image classification for benchmark tasks and practical applications. The CNNs with deeper architectures have achieved even higher performance recently thanks to…

计算机视觉与模式识别 · 计算机科学 2019-04-15 Ryo Takahashi , Takashi Matsubara , Kuniaki Uehara

Attention-based architectures have achieved superior performance in multivariate time series forecasting but are computationally expensive. Techniques such as patching and adaptive masking have been developed to reduce their sizes and…

机器学习 · 计算机科学 2025-05-14 Suhan Guo , Jiahong Deng , Mengjun Yi , Furao Shen , Jian Zhao

Existing weakly supervised semantic segmentation (WSSS) methods usually utilize the results of pre-trained saliency detection (SD) models without explicitly modeling the connections between the two tasks, which is not the most efficient…

计算机视觉与模式识别 · 计算机科学 2019-09-11 Yu Zeng , Yunzhi Zhuge , Huchuan Lu , Lihe Zhang
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