Mobile edge-cloud computing utilizes the computing resources of edge devices and cloud servers to execute complex deep neural networks (DNNs) for collaborative inference. However, many existing collaborative inference...
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ISBN:
(纸本)9798350303582;9798350303599
Mobile edge-cloud computing utilizes the computing resources of edge devices and cloud servers to execute complex deep neural networks (DNNs) for collaborative inference. However, many existing collaborative inference methods do not fully consider the limited resources of edge devices, resulting in high inference latency. In this paper, we design an integrated computational framework that combines model partition and compression to reduce inference latency. Specifically, we partition a DNN model at the middle layer and deploy the previous layer on the edge device and the subsequent layer on the cloud server respectively. We propose a collaborative dual-agent reinforcement learning algorithm called CPCDRL to determine partition point and compression ratios. It enables adaptive adjustments of compression ratios based on various partition points, with the overarching goal of minimizing the inference latency across the entire DNN model. The proposed algorithm can significantly reduce computational latency while minimizing accuracy loss compared to the baseline schemes.
This study addresses the challenges of administrative tasks and communication tracking at Visayas State University Alangalang (VSUA), highlighting the inefficiencies in the current manual tracking of communication pro...
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x31 is a lossless optimizing dictionary-based data compressor. The algorithm uses a combination of a dictionary, context modeling, and arithmetic coding. Optimization adds the ability to find the most appropriate para...
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ISBN:
(纸本)9781665478939
x31 is a lossless optimizing dictionary-based data compressor. The algorithm uses a combination of a dictionary, context modeling, and arithmetic coding. Optimization adds the ability to find the most appropriate parameters for each file. Even without optimization, x3 can compress data with a compression ratio comparable to the best dictionary compression methods like LZMA, zstd, or Brotli.
This paper introduces a seismic datacompression and error correction system suitable thy digital seismic stations and networks. The transmitter attic system pertorms intra-frame compression and inter-frame redundancy...
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ISBN:
(纸本)9798350334722
This paper introduces a seismic datacompression and error correction system suitable thy digital seismic stations and networks. The transmitter attic system pertorms intra-frame compression and inter-frame redundancy on seismic data, and sends the processed data Return to the seismic monitoring center through wired or wireless channels. After receiving the data, the real-time compression and error correction equipment of seismic data in the seismic monitoring center perfomis inverse processing to realize the error collection function and outputs the seismic data in 24 -digit fonnat to the computer. This paper describes the working principL hardwire structure and main functions of the instmment.
We extend a previous study on 3D point cloud attribute compression scheme that uses a volumetric approach: given a target volumetric attribute function f : R-3 (sic) R, we quantize and encode parameters theta that cha...
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ISBN:
(纸本)9798350344868;9798350344851
We extend a previous study on 3D point cloud attribute compression scheme that uses a volumetric approach: given a target volumetric attribute function f : R-3 (sic) R, we quantize and encode parameters theta that characterize f at the encoder, for reconstruction f((theta) over cap) (x) at known 3D points x at the decoder. Specifically, parameters (theta) over cap. are quantized coefficients of B-spline basis vectors Phi(l) (for order p >= 2) that span the function space F-l((p)) at a particular resolution l, which are coded from coarse to fine resolutions for scalability. In this work, we focus on the prediction of finer-grained coefficients given coarser-grained ones by learning parameters of a polynomial bilateral filter (PBF) from data. PBF is a pseudo-linear filter that is signal-dependent with a graph spectral interpretation common in the graph signal processing (GSP) field. We demonstrate PBF's predictive performance over a linear predictor inspired by MPEG standardization over a wide range of point cloud datasets.
The rapid advancements in large language models (LLMs) have propelled natural language processing but pose significant challenges related to extensive data requirements, high computational demands, and more training t...
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In the rapidly evolving digital landscape, ensuring the secure transmission and storage of sensitive data is paramount. This paper introduces a multilevel data encryption-compression approach, leveraging Base64 encodi...
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The intermittency, volatility, and randomness of the power output of wind farms lead to serious power quality problems at the point of common coupling (PCC) of wind farms. Many waveform recording signals have high req...
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ISBN:
(纸本)9798350312669
The intermittency, volatility, and randomness of the power output of wind farms lead to serious power quality problems at the point of common coupling (PCC) of wind farms. Many waveform recording signals have high requirements for data transmission and storage, which is not conducive to wind power disturbance data analysis. Therefore, a power quality disturbance datacompression method based on integrated wavelet and atomic decomposition is proposed to improve the compression ratio and computational complexity. According to the characteristics of power quality disturbance signal, a small-scale coherent atomic dictionary was established to characterize the disturbance components. Based on the small-scale atomic dictionary, the main components of the signal are represented in parametric atomics by atomic decomposition with the matching pursuit algorithm to achieve datacompression. Then the irregular residuals of the signal are further decomposed by wavelet method to improve the effectiveness. Simulation results indicates that the proposed method inherits the high compression ratio of atomic decomposition, and further reduces the computational complexity of residual signal decomposition by wavelet transform, obtaining high compression ratios along with high signal-to-noise ratios.
Attention deficit hyperactivity disorder (ADHD) causes several difficulties that can lead to academic failure. We aim to use information technology to improve the performance of these students. Our first step is to as...
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ISBN:
(纸本)9781665495196
Attention deficit hyperactivity disorder (ADHD) causes several difficulties that can lead to academic failure. We aim to use information technology to improve the performance of these students. Our first step is to assist the teacher in identifying ADHD students in the classroom, which is the object of this work. We will use linear algebra techniques to achieve the objective: datacompression and k-means. data analysis is done manually and is based on the theoretical framework. We got the necessary information by compressing it into one level, using two clusters to identify a binary response, making the information faster and visually accessible.
Efficient compression techniques are essential for handling large datasets, especially in low-resource agricultural settings where bandwidth and storage are limited. This paper introduces a novel approach that combine...
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