Search
Results: 45
Efficient Channel Estimation in Massive MIMO Partially Centralized Cloud-Radio Access Network Systems
This article investigates channel estimation problem in massive MIMO partially centralized cloud-RAN (MPC-RAN). The channel estimation was realized through compressed data method to minimize the huge pilot overhead, then...
Published by: IGI Global
Movement from Object Position in Chinese
Zhong-ying Lu
Sep 05, 2013
There is a subject-object asymmetry in Chinese, such that the extraction of a possessor NP from a possessive NP is quite free from subject position but restricted from object position. A possessive tJP consists of a possessor NP...
Published by: Atlantic Provinces Linguistic Association
A Privacy Protection Approach Based on Android Application's Runtime Behavior Monitor and Control
This article proposes a system that focuses on Android application runtime behavior forensics. Using Linux processes, a dynamic injection and a Java function hook technology, the system is able to manipulate the runtime behavior...
Published by: IGI Global
Learning Trajectory Patterns via Canonical Correlation Analysis
A substantial body of research has been devoted to the analysis of motion trajectories. Usually, a motion trajectory consists of a set of coordinates, which is called a raw trajectory. In this paper, the authors first use...
Published by: IGI Global
Knowledge-Infused Text Classification for the Biomedical Domain
Extracting knowledge from unstructured text and then classifying it is gaining importance after the data explosion on the web. The traditional text classification approaches are becoming ubiquitous, but the hybrid of semantic...
Published by: IGI Global
Smart Classroom College English Listening Teaching System Based on Virtual Environment Technology
This article mainly studies the design and realization of English listening teaching system based on virtual environment technology. This paper designs and builds a virtual experimental operating platform to assist students in...
Published by: IGI Global
Information Usefulness and Attitude Formation a Double-Dependent Variable Model (DDV) to Examine the Impacts of Online Reviews on Consumers
With the popularity of online shopping, a large body of studies have paid much attention to the factors influencing consumers’ information seeking and assessing. However, theoretical development and empirical testing are still...
Published by: IGI Global
Making Connections Through Knowledge Nodes in Translator Training
This study defines translator training as a pedagogical scheme to help learners build up a knowledge network that should sustain their professional competence. It explores specifically how a computer-assisted mode of training...
Published by: IGI Global
Discovering Knowledge-Point Importance From the Learning-Evaluation Data
As students in online courses usually show differences in their cognitive levels and lack communication with teachers, it is difficult for teachers to grasp student perceptions of the importance of knowledge-points and to...
Published by: IGI Global
Establishing Trust in E-Commerce Through Website Design Elements
It is expected that website design can lead to online trust, although research that systematically examines such a relationship is little. In addition, far too little attention has been paid to understand the effect of website...
Published by: IGI Global
Statistical Downscaling of Rainfall using Large-Scale Predictors
A warmer climate is expected to lead to more serious natural disasters, such as heavy storms, prolonged droughts and frequent floods. For a high-density urban region, the flash flood problem may become worse due to possible...
Constructing Technology Commercialization Capability
In the era of big data-driven digital economies, technology commercialization capability has become the lifeblood of high-tech enterprises to shape competitive advantage and achieve multiplier growth, while the related research...
Published by: IGI Global
Towards a Text-World Approach to Translation and Its Pedagogical Implications
Although it is widely acknowledged that translation is a cognitive process, there is scarcely any study establishing connections between the text and mental representations and giving a systematic and comprehensive explanation...
Published by: IGI Global
A High Capacity Test Disguise Method Combined With Interpolation Backup and Double Authentications
To improve the hidden capacity of a single question, further avoid the absence of authentication and provide self-repair ability, this paper proposes a high capacity test disguise method combined with interpolation backup and...
Published by: IGI Global
A Hierarchical Clustering Federated Learning System Based on Industry 4.0
This study proposes using dendrogram clustering as the basis to construct a federated learning system for A.I. model parameter updating. The authors adopted a private blockchain to accelerate downloads of the latest parameters...
Published by: IGI Global
What Determines the Pattern of China's Cross-Border E-Commence With the World?
Cross-border e-commerce has gradually expanded in international trade markets over the past decades. This paper analyzes the determinants of the volume of cross-border e-commerce in a gravity model framework. Moreover, the paper...
Published by: IGI Global
Fast and Effective Copy-Move Detection of Digital Audio Based on Auto Segment
Detecting digital audio forgeries is a significant research focus in the field of audio forensics. In this article, the authors focus on a special form of digital audio forgery—copy-move—and propose a fast and effective method...
Published by: IGI Global
Influence of Soil Drought Stress on C, N and P Stoichiometry of Tamarix Chinensis Lour. in Yellow River Delta, China
Qiangqiang Rong, Jingtao Liu, Yanpeng Cai, Zhaohua Lu, Zhenzhen Zhao, Wencong Yue, Jiangbao Xia
Aug 04, 2014
Taking the one-year-old T. chinensis (Tamarix chinensis Lour.) in Yellow River Delta as the study object, the variations of C, N and P stoichiometry in T. chinensis under drought stress was studied using pot experiments. The...
Applying Secret Image Sharing to Economics
Economics has some limitations, such as insecure multiple parties economical investment decision and leakage of business quotation. Secret image sharing (SIS) for (k, n)-threshold is such a technique that protects an image...
Published by: IGI Global
A Model of Network Security Situation Assessment Based on BPNN Optimized by SAA-SSA
In order to address the problems that the accuracy and convergence of current network security situation assessment models need to be improved, a model of network security situation assessment based on SAA-SSA-BPNN is proposed....
Published by: IGI Global
Performance Evaluation and Scheme Selection of Person Re-Identification Algorithms in Video Surveillance
With the increasing number of camera networks deployed in public places, intelligent video processing has become a key technology for video surveillance. In order to alleviate the workload of the tracers in the artificial...
Published by: IGI Global
A Common General Access Structure Construction Approach in Secret Image Sharing
(k, n) threshold is a special case of the general access structure (GAS) in secret image sharing (SIS), therefore GAS is more extensive than (k, n) threshold. Most of conventional SIS, including visual secret sharing (VSS)...
Published by: IGI Global
Multi-Layer Fusion Neural Network for Deepfake Detection
Recently, the spread of videos forged by deepfake tools has been widely concerning, and effective ways for detecting them are urgently needed. It is known that such artificial intelligence-aided forgery makes at least three...
Published by: IGI Global
A Basic Framework for Privacy Protection in Personalized Information Retrieval
Personalized information retrieval is an effective tool to solve the problem of information overload. Along with the rapid development of emerging network technologies such as cloud computing, however, network servers are...
Published by: IGI Global
Violence Detection With Two-Stream Neural Network Based on C3D
In recent years, violence detection has gradually turned into an important research area in computer vision, and have proposed many models with high accuracy. However, the unsatisfactory generalization ability of these methods...
Published by: IGI Global
|
|< |
< |
1 |