22 Result(s)
within
Conference Paper
**nlei Yang
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Chapter and Conference Paper
BDS Space Signal Monitoring System Architecture and Performance Assessment
Beidou space signal quality monitoring and assessment is one of the important means to ensure the normal operation of satellite navigation system. It not only provides space satellite status information suppor...
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Chapter and Conference Paper
Fault Simulation and Analysis of Marine Low Speed Diesel Engine Based on GT-Power
This paper takes the MAN 6S35ME marine two-stroke low-speed diesel engine as the research object, builds a one-dimensional simulation model of the working process of the diesel engine in GT-Power software, and...
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Chapter and Conference Paper
Design of Experiment Management System for Stability Control System Based on Blockchain Technology
Stability control system (SCS) plays a very important role in the operation of power systems, so it is correspondingly essential to ensure the reliability of the SCS during its experimental and verification pr...
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Chapter and Conference Paper
Accelerating CNN Training by Pruning Activation Gradients
Sparsification is an efficient approach to accelerate CNN inference, but it is challenging to take advantage of sparsity in training procedure because the involved gradients are dynamically changed. Actually, ...
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Chapter and Conference Paper
A Novel Approach on Entity Linking for Encyclopedia Infoboxes
The Infoboxes in encyclopedia articles contain the structured factoid knowledge and have been the most important source for open domain knowledge base construction. However, if the hyperlink is missing in the ...
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Chapter and Conference Paper
A Honeyfarm Data Control Mechanism and Forensic Study
Honeyfarm is a model to deploy honeypots for global network attack monitoring, correlation and forensic analysis. Data control is a fundamental problem in the honeyfarm to protect the Internet from being attac...
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Chapter and Conference Paper
Tracking Performance Assessment of Tiered Code Effect on GNSS Signal in the Presence of CWI
In the signal structure design of new global navigation satellite system (GNSS), the ideas of secondary/tiered code was introduced. However, due to the inherent vulnerability of satellite navigation signal, f...
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Chapter and Conference Paper
Integrated Exhaust Manifold Type Cylinder Head Structure Design for Gravity Casting Process
This chapter aimed at the problem of casting defects during the trial manufacture of a certain engine cylinder head. Combined with the structural characteristics of the internal integrated exhaust manifold, th...
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Chapter and Conference Paper
Multi-station Combined Evaluation Method for Navigation Signal Tracking Error Based on Optimization Weight
In operation and control system of BeiDou Navigation Satellite System (BDS) and international GNSS Monitoring and Assessment System (iGMAS), the single-station evaluation method of navigation signal is suscept...
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Chapter and Conference Paper
New Generation Signal Structure Evaluation System for GNSS
The evaluation of signal structure is an important phase of the signal structure design in the process of GPS modernization, Galileo and BDS construction. The new generation navigation signals of global naviga...
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Chapter and Conference Paper
Slap Fingerprint Recognition for HD Mobile Phones
This paper proposes an efficient recognition algorithm for the four finger slaps captured by HD mobile phones. Firstly, statistical histogram is used to segment the minutiae set extracted from a slap image; se...
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Chapter and Conference Paper
TD-AltBOC Signal Generation and Multipath Simulation on FPGA-Based Platform
The proposition of Time Division Alternative Binary Offset Carrier (TD-AltBOC) provides a new solution for COMPASS B2 navigation signal. Relative to AltBOC, TD-AltBOC has higher multiplexing efficiency, lower ...
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Chapter and Conference Paper
Navigation Signal Acquisition Method Based on Multiple DBZP Fusion
With the upcoming of modernized global positioning system (GPS) and Galileo, the new generation global navigation satellite systems (GNSS) will use signals with equal spreading code and bit periods, resulting ...
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Chapter and Conference Paper
Automatic Prosodic Events Detection Using a Two-Stage SVM/CRF Sequence Classifier with Acoustic Features
To benefit from the maximum-margin nature of SVMs and also from the ability of CRFs to model correlations between neighboring features, this paper utilizes a two-stage SVM/CRF sequence classifier to detect pro...
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Chapter and Conference Paper
Latent Topic Model Based on Gaussian-LDA for Audio Retrieval
In this paper,we introduce a new topic model named Gaussian-LDA, which is more suitable to model continuous data. Topic Model based on latent Dirichlet allocation (LDA) is widely used for the statistical analy...
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Chapter and Conference Paper
A Strategy of Network Security Situation Autonomic Awareness
To solve self-adaptation problem of network situation awareness process, a strategy of network security situation autonomic awareness (NSSAA) drawing on autonomic computing ideas was proposed in this paper. Th...
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Chapter and Conference Paper
A Research on the Urban Landscape Value Evaluation Based on AHP Algorithm
Based on the analytic hierarchy process (AHP), this paper constructs the multi-target and multilevel comprehensive evaluation model of urban landscape value evaluation from three perspectives of landscape, eco...
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Chapter and Conference Paper
Speech Fragment Decoding Techniques Using Silent Pause Detection
Silent pause frequently occurs in spontaneous speech. When recognizing spontaneous speech, silent pause tends to degrade the performance of typical speech recognizers. This paper proposes a fragment decoding m...
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Chapter and Conference Paper
Monaural Voiced Speech Separation with Multipitch Tracking
Separating voiced speech from its mixtures with interferences in monaural condition is not only an important but also challenging task. As multipitch tracking can enable much better performance of speech separ...
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Chapter and Conference Paper
Efficient Large-Scale Image Data Set Exploration: Visual Concept Network and Image Summarization
When large-scale online images come into view, it is very important to construct a framework for efficient data exploration. In this paper, we build exploration models based on two considerations: inter-concep...
