Results: 38
Reversible Data Hiding Based on Adaptive Block Selection Strategy
Recently, a reversible data hiding (RDH) method was proposed based on local histogram shifting. This method selects the peak bin of the local histogram as a reference and expands the two neighboring bins of the peak bin to carry...
Published by: IGI Global
A Novel Approach to Distributed Rule Matching and Multiple Firing Based on MapReduce
In order to solve the poor performance problem of massive rules reasoning, as well as the inconsistency problem of working memory in distributed rule matching, this article presents the formal definition of interference...
Published by: IGI Global
Correlation of University Lecturer Leadership Styles, Students Satisfaction, and Learning Outcomes During the COVID-19 Pandemic
Wenwen Cao
Jan 01, 2022
Online English teaching has become more important in China during the COVID-19 pandemic, researchers begin to focus on the research of university lecturers’ online leadership styles in helping improve students’ English learning....
Published by: IGI Global
A Predictive and Trajectory-Aware Edge Service Allocation Approach in a Mobile Computing Environment
Ling Huang, Bin Shuai
Jan 01, 2022
The mobile edge computing (MEC) model is featured by the ability to provision elastic computing resources close to user requests at the edge of the internet. This paradigm moves traditional digital infrastructure close to mobile...
Published by: IGI Global
Gedenkwort von 1991 für Ludwig Landgrebe
Klaus Held
Apr 27, 2021
Nach dem Tod von Ludwig Landgrebe am 14. August 1991 fand eine Wochespäter in seinem Wohnort Bergisch-Gladbach (nahe der Stadt Köln, an derenUniversität er gelehrt hatte) am 22. August ein Trauergottesdienst statt. DieFamilie...
Chinese Students' Perceptions of Using Mobile Devices for English Learning
Bin Zou, Xinxin Yan
Jul 01, 2014
The advance of mobile technology has turned portable, handheld devices into an integral part of students' daily life, and also paved the way for the rise of mobile assisted language learning. This study focused on how Chinese...
Published by: IGI Global
Research on the Influence Maximization Problem in Social Networks Based on the Multi-Functional Complex Networks Model
Gengxin Sun, Sheng Bin
May 01, 2022
Most of the existing influence maximization problem in social networks only focus on single relationship social networks, that is, there is only one relationship in social networks. However, in reality, there are often many...
Published by: IGI Global
Bio-dispersant produced by a Rhodococcus erythropolis mutant as an oil spill response
Bio-dispersants have been considered as superior alternatives of currently used dispersants as they are generally more biodegradable, less toxic, and better at enhancing biodegradation. However, the application of...
Identifying the Group Differences in the Impact of Haze on Residents' Low-Carbon Travel
This paper matches the large-scale survey data and the corresponding historical weather data to explore how air pollution impacts on low-carbon travel choices. The K-means algorithm is employed to cluster the personal...
Published by: IGI Global
Citrus Huanglongbing Recognition Algorithm Based on CKMOPSO
In view of the similarity of characteristics between the features of the disease images and the large dimension, and the features correlation of the disease images, this will lead to the generation of feature redundancy, and...
Published by: IGI Global
Biosurfactant Production by Rhodococcus Erythropolis Sp. SB-1A Isolated from North Atlantic Ocean
Biosurfactant production by Rhodococcus erythropolis SB-1A was studied based on Atlas oil agar medium in a batch reactor. The strain was isolated from a water sample collected from Northern Atlantic Ocean. Several parameters...
A New Kind of High Capacity and Security Reversible Data Hiding Scheme
A novel high capacity and security reversible data hiding scheme is proposed in this article, in which the secret data is represented by different orthogonal spreading sequences and repeatedly embedded into the cover image...
Published by: IGI Global
Advanced Artificial Intelligence Model for Financial Accounting Transformation Based on Enterprise Unstructured Text Data
As an essential communication medium, the internet brings the freedom and convenience of publishing, transmitting, and acquiring information. At the same time, the problems caused by various kinds of information that endanger...
Published by: IGI Global
Adversarial Reconstruction CNN for Illumination-Robust Frontal Face Image Recovery and Recognition
This article proposes an adversarial reconstruction convolution neural network (ARCNN) for non-uniform illumination frontal face image recovery and recognition. The proposed ARCNN includes a reconstruction network and a...
Published by: IGI Global
An Intra-Prediction Mode-Based Video Steganography With Secure Strategy
In this paper, an intra-prediction mode (IPM)-based video steganography with secure strategy was proposed for H.264 video stream. First of all, according to the property of IPM conversion after calibration, a content-adaptive...
Published by: IGI Global
Interactive Learning Between Chinese Students Learning English and English Students Leaning Chinese on the Platform of Wiki
This research investigates the interaction between English students learning Chinese in the UK and Chinese students learning English in China via a wiki platform. Activity theory and legitimate peripheral participation theory...
Published by: IGI Global
Stock Price Prediction Based on Data Mining Combination Model
Predicting stock indexes is a common concern in the financial world. This work uses neural network, support vector machine (SVM), mixed data sampling (MIDAS), and other methods in data mining technology to predict the daily...
Published by: IGI Global
Privacy Rating of Mobile Applications Based on Crowdsourcing and Machine Learning
With the advent of the 5G network era, the convenience of mobile smartphones has become increasingly prominent, the use of mobile applications has become wider and wider, and the number of mobile applications. However, the...
Published by: IGI Global
General Construction for Extended Visual Cryptography Scheme Using QR Codes
This article describes how a visual cryptography scheme, with one prominent feature—decrypting simply, has attracted much research attention since it was first proposed. However, meaningless shares remain a continuing challenge...
Published by: IGI Global
Intrusion Detection Model Using Temporal Convolutional Network Blend Into Attention Mechanism
In order to improve the ability to detect network attacks, traditional intrusion detection models often used convolutional neural networks to encode spatial information or recurrent neural networks to obtain temporal features of...
Published by: IGI Global
Factors Affecting Customer Intention to Adopt a Mobile Chronic Disease Management Service
The Mobile Chronic Disease Management Service (MCDMS) is an emerging medical service for chronic disease prevention and treatment, but limited attention has been paid to the factors that affect users’ intention to adopt the...
Published by: IGI Global
Emotion-Drive Interpretable Fake News Detection
Fake news has brought significant challenges to the healthy development of social media. Although current fake news detection methods are advanced, many models directly utilize unselected user comments and do not consider the...
Published by: IGI Global
Reading Both Single and Multiple Digital Video Clocks Using Context-Aware Pixel Periodicity and Deep Learning
This article presents an algorithm for reading both single and multiple digital video clocks by using a context-aware pixel periodicity method and a deep learning technique. Reading digital video clocks in real time is a very...
Published by: IGI Global
Evaluation and Comparative Analysis of Semantic Web-Based Strategies for Enhancing Educational System Development
Educators have been calling for reform for a decade. Recent technical breakthroughs have led to various improvements in the semantic web-based education system. After last year's COVID-19 outbreak, development quickened. Many...
Published by: IGI Global
Chinese English Teachers' Perspectives on “Distributed Flip MOOC Blends”
This article reports on a study involving experienced university lecturers from mainland China reflecting on how to blend FutureLearn MOOCs into their existing English Language Teaching (ELT) curricula while on an ‘upskilling'...
Published by: IGI Global