the proceedings contain 243 papers. the topics discussed include: availability-aware virtual network embedding for multi-tier applications in cloud networks;a cluster-based hybrid access strategy using non-cooperative...
ISBN:
(纸本)9781479989362
the proceedings contain 243 papers. the topics discussed include: availability-aware virtual network embedding for multi-tier applications in cloud networks;a cluster-based hybrid access strategy using non-cooperative game theory for ultra-dense HetNet;a cost and contention conscious scheduling for recovery in cloud environment;customer churn aware resource allocation and virtual machine placement in cloud;a head record cache structure to improve the operations on big files in cloud storage servers;predicting scheduling failures in the cloud: a case study with Google clusters and Hadoop on Amazon EMR;parallel BP neural network on single-chip cloud computer;different implementations of AES cryptographic algorithm;HETS: heterogeneous edge and task scheduling algorithm for heterogeneous computing systems;constructing a mobility and acceleration computing platform with NVIDIA Jetson TK1;evaluation of hybrid parallel cell list algorithms for Monte Carlo simulation;and efficient parallel multi-pattern matching using GPGPU acceleration for packet filtering.
the Low Earth Orbit (LEO) satellite network, serving as a vital complement to the terrestrial backbone network, has emerged as a prospective path for future mobile communication systems, owing to its extensive coverag...
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ISBN:
(纸本)9798400709265
the Low Earth Orbit (LEO) satellite network, serving as a vital complement to the terrestrial backbone network, has emerged as a prospective path for future mobile communication systems, owing to its extensive coverage. In this paper, a three-tier computing architecture catering for application scenarios where ground terminal has limited resources and elevated quality of service (QoS) requisites is presented. the proposed design features vertical collaboration among ground users, LEO satellites, and remote cloud servers, providing collaborative computing task offloading capabilities. We consider the delay and energy consumption of the system, formulated the offloading decision problem as a nonlinear integer programming problem, and then introduced an offloading mechanism that utilizes an improved version of the Gale-Shapley (GS) algorithm and non-cooperative game theory (MGSCO) to approximate the optimal solution under specified constraints. the outcomes of simulations indicate that this strategy can significantly mitigate system delays and energy consumption, in contrast to reference strategies.
Partial discharge (PD) has been proved to be a sensitive indicator to reveal the insulation condition of medium voltage (MV) switchgear. Since the influence of a PD on MV switchgear strongly depends on its type and lo...
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ISBN:
(纸本)9781665451451
Partial discharge (PD) has been proved to be a sensitive indicator to reveal the insulation condition of medium voltage (MV) switchgear. Since the influence of a PD on MV switchgear strongly depends on its type and location, accurate recognition of the PD is crucial to improve the efficiency of on-site measurement and optimize the maintenance strategy. Accordingly, this paper develops a PD recognition method based on gray-scale diagram and support vector machine. Labeled signals including many PD pulses are transformed into a gray-scale diagram via a two-dimensional maximum margin criterion, significantly reducing the dimensionality of the PD data thus improving computing efficiency. Models of different types of PD defects are then trained by applying the support vector machine to the labeled gray-scale diagrams. Eventually, the type of a PD is identified via the trained models. the effectiveness and feasibility of the proposed method are verified on four artificial PD models and three simulated PD defects on a real 10-kV switchgear.
Circular object detection is very important in image processing. In this paper, accurate and robust circular object detection using probability searching is presented. the main contributions are threefold. We first re...
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Composing drum patterns and musically developing them through repetition and variation is a typical task in electronic music production. We propose a system that, given an input pattern, automatically creates related ...
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the existing solutions of RDF mapping to Property Graph can only complete one-direction mapping, which leads to the difficulty of knowledge reuse in the domain of knowledge graph. this paper proposes a solution based ...
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Hidden Markov models are well-known methods for image processing. they are used in many areas where 1D data are processed. In the case of 2D data, there appear some problems with application HMM. there are some soluti...
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ISBN:
(纸本)9783642386572
Hidden Markov models are well-known methods for image processing. they are used in many areas where 1D data are processed. In the case of 2D data, there appear some problems with application HMM. there are some solutions, but they convert input observation from 2D to 1D, or create parallel pseudo 2D HMM, which is set of 1D HMMs in fact. this paper describes authentic 2D HMM with two-dimensional input data, and its application for patternrecognition in image processing.
the proceedings contain 32 papers. the topics discussed include: performance of databases used in data stream processing environments;semantic code clone detection method for distributed enterprise systems;analysis an...
ISBN:
(纸本)9789897585708
the proceedings contain 32 papers. the topics discussed include: performance of databases used in data stream processing environments;semantic code clone detection method for distributed enterprise systems;analysis and rewrite of quantum workflows: improving the execution of hybrid quantum algorithms;live migration of containers in the edge;offline mining of microservice-based architectures;predicting and avoiding SLA violations of containerized applications using machine learning and elasticity;a novel weight-assignment load balancing algorithm for cloud applications;comparison of FaaS platform performance in private clouds;evaluation of language runtimes in open-source serverless platforms;cloud function lifecycle considerations for portability in function as a service;saga pattern technologies: a criteria-based evaluation;and reconstructing the holistic architecture of microservice systems using static analysis.
In the recent revival of human labour in industry, and the subsequent push to optimally combine the strengths of man and machine in industrial processes, there is an increased need for methods allowing machines to und...
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ISBN:
(纸本)9781450362320
In the recent revival of human labour in industry, and the subsequent push to optimally combine the strengths of man and machine in industrial processes, there is an increased need for methods allowing machines to understand and interpret the actions of their users. An important aspect of this is the understanding and evaluation of the progress of the workflows that are to be executed. Methods for this require both an appropriate choice of sensors, as well as algorithms capable of quickly and efficiently evaluating activity and workflow progress. In this paper we present such an algorithm, which provides activity and workflow recognition using both depth and RGB cameras as input. the algorithm's main purpose is to be used in an industrial training station, allowing novice workers to learn the necessary steps in assembling nordic ski products without the need for human supervision. We will describe how the algorithm recognizes predefined workflows in the sensor data, and present a comprehensive evaluation of the algorithm's performance on a real data recording of operators performing their work in an industrial setting. We will show that the algorithm fulfills the necessary requirements and is ready to be implemented in the training station application.
Computer Assisted Visual Interactive recognition (CAVIAR) draws on sequential patternrecognition, image database, expert systems, pen computing, and digital camera technology. It is designed to recognize wild flowers...
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ISBN:
(纸本)076951695X
Computer Assisted Visual Interactive recognition (CAVIAR) draws on sequential patternrecognition, image database, expert systems, pen computing, and digital camera technology. It is designed to recognize wild flowers and other families of similar objects more accurately than machine vision and faster than most laypersons. the novelty of the approach is that human perceptual ability is exploited through interaction withthe image of the unknown object. the computer remembers the characteristics of all previously seen classes, suggests possible operator actions, and displays confidence scores based on already detected features. In one application, consisting of 80 test images of wild flowers, 10 laypersons averaged 80% recognition accuracy, at 12 seconds per flower.
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