the techniques of machine vision are extensively applied to agricultural science, and it has great perspective especially in the plant protection field, which ultimately leads to crops management. the paper describes ...
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Complex Event Processing (CEP) is an effective method to find the time and causality relationship between various events in the stream data. Its purpose is to match the low-level events in the event stream into comple...
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School bullying is a common social problem around the world which affects teenagers, and physical violence is considered to be the most harmful. this paper proposed an automatic physical bullying detection method with...
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ISBN:
(纸本)9781479953448
School bullying is a common social problem around the world which affects teenagers, and physical violence is considered to be the most harmful. this paper proposed an automatic physical bullying detection method with movement sensors to protect teenagers. Four features were extracted from acceleration and gyro data, and an Instance-Based classifier was applied upon them. Altogether eight kinds of activities, including three bullying kinds and five daily-life kinds, were acted by role playing. Simulations were performed on these data, and the results showed that the proposed algorithm could recognize physical bullying events and distinguish them from daily-life ones at an average accuracy of 80%. this showed a promise in automatic school bullying prevention with activity recognition techniques.
the proceedings contain 9 papers. the special focus in this conference is on Clinical Image-Based Procedures. the topics include: Machine Learning Based Approach for Motion Detection and Estimation in R...
ISBN:
(纸本)9783031231780
the proceedings contain 9 papers. the special focus in this conference is on Clinical Image-Based Procedures. the topics include: Machine Learning Based Approach for Motion Detection and Estimation in Routinely Acquired Low Resolution Near Infrared Fluorescence Optical Imaging;automatic Landmark Identification on IntraOralScans;STAU-Net: A Spatial Structure Attention Network for 3D Coronary Artery Segmentation;convolutional Redistribution Network for Multi-view Medical Image Diagnosis;feature Patch Based Attention Model for Dental Caries Classification;Conditional Domain Adaptation Based on Initial Distribution Discrepancy for EEG Emotion recognition;preface.
Blockchain is the core technology at the heart of cryptocurrency such as Bitcoin and Ether. Due to its characteristics, e.g., immutability, decentrality, and consensus, it is now applied in several fields such as comm...
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ISBN:
(数字)9781665486279
ISBN:
(纸本)9781665486279
Blockchain is the core technology at the heart of cryptocurrency such as Bitcoin and Ether. Due to its characteristics, e.g., immutability, decentrality, and consensus, it is now applied in several fields such as communications, e-health, and supply chains. Nevertheless, its integration to communication networks is facing several challenges related to power consumption, unreliable communication channels, and limited computing capacity of devices. In this paper, we focus on blockchain consensus optimization in edge computing wireless networks. Specifically, we propose a novel consensus mechanism adapted to the heterogeneity and dynamicity, e.g., mobility, of edge computing nodes. We call it adaptive blockchain for edge computing (ABEC). through experiments, we demonstrate the superiority of ABEC over baseline consensus, in terms of block addition/confirmation latency and robustness to the edge nodes' unreliable behaviour. Finally, the impact of several network parameters, e.g., data rate of master ruler/block's owner, and number of transactions per block, is investigated.
One of the main problems in the syntactic patternrecognition area concerns analysis of distorted/fuzzy string patterns. Classical methods developed to solve the problem are based on the error-correcting approach or t...
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ISBN:
(纸本)9783319261546;9783319261539
One of the main problems in the syntactic patternrecognition area concerns analysis of distorted/fuzzy string patterns. Classical methods developed to solve the problem are based on the error-correcting approach or the stochastic one. these methods are useful but have several limitations. therefore, there is still the need to construct effective models of syntactic recognition of distorted/fuzzy patterns. the new approach to the problem is presented in the paper. It is based on the fuzzy primitives and the new class of fuzzy automata. the advantages of the approach are presented in the paper, as well as its comparison to classical approaches.
Today's green computing has to deal with prevalent Cyber-Physical Systems (CPSs), engineered systems that tightly integrate computation and physical components. Green CPS aims to use electronic/computer devices an...
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ISBN:
(纸本)9789897585722
Today's green computing has to deal with prevalent Cyber-Physical Systems (CPSs), engineered systems that tightly integrate computation and physical components. Green CPS aims to use electronic/computer devices and resources to perform operations as efficiently and eco-friendly as possible. Withthe rise of smart technology combining with Artificial Intelligence Deep Learning (DL) in Internet of things and CPSs, continuing use of these compute intensive CPS software like DL can negatively impact energy resources and environments. Much research has advanced green hardware and physical component development. Our research aims to develop green CPSs by making them energy aware. To do this, we propose an analytical modelling approach to quantifying energy consumption of software artifacts in the CPS. the paper describes the approach through energy consumption modelling of DL in distributed CPS due to the popular deployment of DL in many modern CPSs. However, the approach is general and can be applied to any CPS. the paper illustrates the application of our approach for energy management in scaling and designing smart farming CPS that monitors crop health.
With a more significant number of devices integrated and connected in a VANET (Vehicular Ad Hoc Networks), there is greater availability and variety of computing resources to run applications. In VANETs, VFC (Vehicula...
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ISBN:
(数字)9781665486279
ISBN:
(纸本)9781665486279
With a more significant number of devices integrated and connected in a VANET (Vehicular Ad Hoc Networks), there is greater availability and variety of computing resources to run applications. In VANETs, VFC (Vehicular Fog computing) technology establishes vehicles, edge, and cloud as resource-providing infrastructures. However, the use of VFC as infrastructure for pedestrians is still limited, with few works addressing computational offloading in such a scenario. In this context, we implemented a decision algorithm for the offloading process based on resources provided by VFC to guarantee better offloading and latency rates. the results showed that the implemented algorithm obtained efficiency rates above 90% in the tested scenarios and a reduction of up to 40% in the offloading execution time compared to a random approach tested.
As organizations increasingly adopt cloud computing environments for hosting and processing static content, the choice of an appropriate design pattern plays a crucial role in achieving optimal performance, scalabilit...
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Cloud computing has become an essential component of our digital society. Efforts for reducing its environmental impact are being made by academics and industry alike, with commitments from major cloud providers to be...
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ISBN:
(纸本)9789897585722
Cloud computing has become an essential component of our digital society. Efforts for reducing its environmental impact are being made by academics and industry alike, with commitments from major cloud providers to be fully operated by renewable energy in the future. One strategy to reduce nonrenewable energy usage is the "follow-the-renewables", in which the workload is migrated to be executed in the data centers withthe most availability of renewable energy. In this paper, we study the indirect impacts on the energy consumption caused by the additional load in the network generated from the live migrations of the "follow-the-renewables" approaches. We then provide an algorithm that thoroughly considers the network to schedule the live migrations and, combined with an accurate estimation model for the duration of the migrations, is able to perform the live migrations without network congestion withthe same or even reducing the brown energy consumption in comparison to other state-of-the-art algorithms.
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