Sentiment analysis plays a crucial role in natural language processing, aiming to automatically identify the emotional tendencies of text. However, as the length of the text in-creases, conventional models may struggl...
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Polar codes are the recently adopted error correction codes in the 5th generation new radio (5G NR) mobile communication standards. the hardware architecture for encoding and decoding plays a significant role in achie...
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Polar codes are the recently adopted error correction codes in the 5th generation new radio (5G NR) mobile communication standards. the hardware architecture for encoding and decoding plays a significant role in achieving channel capacity. the processing complexity due to successive cancellation (SC) algorithm is one of the limitations faced in the prior decoder architectures. In this study, semi-parallel architecture is employed which reduces the processing complexity. However, the partial-sum generation module in the conventional semi-parallel decoder occupies a larger space which in turn limits the operating frequency as code length N increases. A modified partial-sum computation model based on shift register (SR-PSU) is employed to improve the area utilization and maximum operating frequency. the SR-semi-parallel decoder is synthesized and implemented in a field-programmable gate array (FPGA) for code length up to N = 210. the proposed decoder shows a significant reduction in the critical path delay and processing complexity as compared to the conventional semi-parallel decoder. Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the internationalconference on Innovative Technology for Sustainable Development.
Finding the k-nearest-neighbor (k NN) of a query node in a large graph is a fundamental problem. Existing CPU-based local search for random walk methods can solve this problem but are not suitable for dense graphs. Re...
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Avalanche transistors have been widely used in pulse generation devices due to their unique avalanche characteristics. In this paper, a special parallel cascade structure is designed in view of the shortcomings of the...
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the proceedings contain 11 papers. the topics discussed include: accurate shadow height measurement technology of the SAR image;millimeter wave radar fall detection algorithm based on improved transformer;an end-to-en...
ISBN:
(纸本)9798400700040
the proceedings contain 11 papers. the topics discussed include: accurate shadow height measurement technology of the SAR image;millimeter wave radar fall detection algorithm based on improved transformer;an end-to-end learning based covolutional neural network for single image defogging algorithm;ornaments and barlines recognition of numbered musical notation using YOLOv5;study on hyperspectral remote sensing images of GF-5 de-blurring based on sparse representation;design and implementation of target tracking system in low illumination environment based on FPGA;SAR image geometry correction technology based on block parallel signal processing;speech recognition method based on deep learning of artificial intelligence: an example of BLSTM-CTC model;and high precision reference measurement technology for mechanical scanning radar.
For high-resolution Synthetic Aperture Radar (SAR) echo simulation in complex and large-scale scenes, this paper presents a combined approach that integrates ray tracing withthe Modified Electric Current Algorithm (M...
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Developing in parallel with image processing technology, image recognition technology becomes an important sector in the artificial intelligence domain and is widely adopted in different fields. However, the existence...
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the proceedings contain 9 papers. the topics discussed include: traceable high-dimensional data publishing based on alliance chain;BPPV-Chain: a sharding blockchain system with output shard batch processing and parall...
ISBN:
(纸本)9798400716508
the proceedings contain 9 papers. the topics discussed include: traceable high-dimensional data publishing based on alliance chain;BPPV-Chain: a sharding blockchain system with output shard batch processing and parallel transaction verification;a blockchain-based conditional anonymous authentication scheme;STRuB: a self-defense trust management model based on blockchain for VANETs;blockchain-based secure key distribution for WSNs in soil monitoring;blockchain-based power data assetization business model and strategic value;smart contract-based secure verifiable random function using ChaCha20 sequence in blockchain;trusted industrial digital infrastructure for equipment manufacturing innovation and development;and intelligent new energy vehicle battery swap scheme based on blockchain technology.
the adoption of pre-trained language models in task-oriented dialogue systems has resulted in significant enhancements of their text generation abilities. However, these architectures are slow to use because of the la...
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the increase demand for processing power has grown over the years, this demand lend to the parallel approach which means linking a bunch of computers together to jointly increase boththe speed and efficiency. the par...
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