6 Result(s)
within
Dongfeng Zhao
English
Computer Communication Networks
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Article
Detection of crowdedness in bus compartments based on ResNet algorithm and video images
The crowding in bus is an important factor affecting passenger satisfaction and bus dispatching level. However, how to use video images to detect crowding accurately is a difficult problem. In this paper, firs...
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Chapter and Conference Paper
Performance Analysis of an Improved 4-Order Chebyshev Chaotic Sequence
Based on the idea of 32 bits integer quantization, this paper presents a efficient method to generate an improved 4-order Chebyshev chaotic sequence. The mathematical model and probability density analysis hav...
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Chapter and Conference Paper
A Cluster-Based MAC Scheme for Multimedia Support in Wireless Sensor Networks
Based on the ideas of conflict-free transmission, priority-based service and dynamic load adaptation, this article proposes a scheduling strategy fit for the MAC scheme of WSNs, which has made possible the pol...
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Chapter and Conference Paper
Throughput Analysis of Discrete-Time Non-persistent CSMA with Monitoring in Internet of Things
With the development of Internet of Things industry, more and more scholars start to study in the field of the Internet of things. The monitoring of the transmission state of information is one of the importan...
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Chapter and Conference Paper
An Analysis of Asymmetrical Threshold Polling Systems
Asymmetric polling systems have been found many applications in production environments. We provide a unified analytic framework for studying asymmetric polling system. This differ-service analysis (DSA) frame...
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Chapter and Conference Paper
Online Algorithms for Single Machine Schedulers to Support Advance Reservations from Grid Jobs
Advance Reservations(AR) make it possible to guarantee the QoS of Grid applications by reserving a particular resource capability over a defined time interval on local resources. However, advance reservations ...
