Search
Results: 336
MapReduce-Based Crow Search-Adopted Partitional Clustering Algorithms for Handling Large-Scale Data
Cluster analysis is the prominent data mining technique in knowledge discovery and it discovers the hidden patterns from the data. The K-Means, K-Modes and K-Prototypes are partition based clustering algorithms and these...
Published by: IGI Global
Determining (s, S) Inventory Policy for Healthcare System
In this paper, an (s, S) policy is determined by using a simulation-optimization approach for a periodic review inventory system at a pharmacy department of a major hospital in Thailand. The simulation, which imitates the...
Published by: IGI Global
Security-Enabled Retransmission and Energy Conservation Architecture With Cluster-Based Multipath Routing in Heterogeneous Wireless Networks
The primary requirements of a heterogeneous wireless network topology, adaptive and smart resource allocation to users, protocols for routing and lifetime enhancement, access to the network with security and appropriate network...
Published by: IGI Global
Moving K-12 Coursework Online
Online learning is part of the future of K-12 education. However, few online K-12 instructors have been formally trained in online pedagogy. This chapter describes best practices in creating online courses for K-12 students....
Published by: IGI Global
The Rumble in the Meson
Abstract
We juxtapose global fits of two bottom-up models (an S 3 scalar leptoquark model and a...
Striving for Equity in Pandemic Times
This chapter considers the impact the COVID-19 pandemic has had on the reality of educational administrators in U.S.-based institutions of education. Looking closely at 17 educational administrators from both K-12 systems and...
Distance Education Education Educational Technologies Computer Science and Information Technology Social Sciences and Humanities
Published by: IGI Global
Investigating Student Perceptions and the Effectiveness of K-12 Blended Learning Communities
Richard Hartshorne, Gina Tovine, April Fleetwood, Andrew Shepherd, Colton Tapoler, Raquel Pesce
Sep 02, 2022
While the growth of blended learning environments in higher education and non-educational settings has continued to increase in recent years, this has not been the case in K-12 settings. Recently, in an effort to explore the...
Web-Based Teaching & Learning Education Curriculum Development and Instructional Design Computer Science and Information Technology Media and Communications
Published by: IGI Global
S-Box Construction Method Based on the Combination of Quantum Chaos and PWLCM Chaotic Map
For a security system built on symmetric-key cryptography algorithms, the substitution box (S-box) plays a crucial role to resist cryptanalysis. In this article, we incorporate quantum chaos and PWLCM chaotic map into a new...
Published by: IGI Global
Investigating Student Perceptions and the Effectiveness of K-12 Blended Learning Communities
Richard Hartshorne, Gina Tovine, April Fleetwood, Andrew Shepherd, Colton Tapoler, Raquel Pesce
Jan 11, 2019
While the growth of blended learning environments in higher education and non-educational settings has continued to increase in recent years, this has not been the case in K-12 settings. Recently, in an effort to explore the...
Published by: IGI Global
A Technique for Securing Big Data Using K-Anonymization With a Hybrid Optimization Algorithm
The recent techniques built on cloud computing for data processing is scalable and secure, which increasingly attracts the infrastructure to support big data applications. This paper proposes an effective anonymization based...
Published by: IGI Global
An Optimal K-Nearest Neighbor for Weather Prediction Using Whale Optimization Algorithm
The weather has a serious impact on the environment as it affects to change day to day life. In recent days, many algorithms were proposed to predict the weather. Although various machine learning algorithms predict the weather...
Published by: IGI Global
Ensuring Virtual Success
Very few academic programs in pre-service teacher education include opportunities for current and future K-12 educators to develop the necessary skills to teach in an online setting. While limited research has been done related...
Published by: IGI Global
Taking Responsibility for the Future
Although K–12 online education is becoming more common in the United States, there is still much we do not know about how K–12 online teachers are being prepared. Given that few teacher education programs include online pedagogy...
Published by: IGI Global
A Top-K QoS-Optimal Service Composition Approach Based on Service Dependency Graph
With the development of internet of things (IoT) technology, servitization of IoT device functions has become a trend. The cooperation between IoT devices can be equivalent to web service composition. However, current service...
Published by: IGI Global
Prediction of Environmental Pollution Using Hybrid PSO-K-Means Approach
Air pollution is increasing day by day, decreasing the world economy, degrading the quality of life, and resulting in a major productivity loss. At present, this is one of the most critical problems. It has a significant impact...
Published by: IGI Global
A Diffraction Service Composition Approach Based on S-ABCPC
In recent years, research on the QoS-aware service composition problem often assumes that each component service in the process to be solved is equally essential. They do not consider the impact of core component services and...
Published by: IGI Global
Web Bot Detection System Based on Divisive Clustering and K-Nearest Neighbor Using Biostatistics Features Set
Web bots are destructive programs that automatically fill the web form and steal the data from web sites. According to numerous web bot traffic reports, web bots traffic comprises of more than fifty percent of the total web...
Published by: IGI Global
Social Commerce
The present study performs the bibliometric analysis of the social commerce (s-commerce) literature, highlights the major research themes, and suggests future research directions. The HistCite software has been used for...
Published by: IGI Global
Secured Transmission of Clinical Signals Using Hyperchaotic DNA Confusion and Diffusion Transform
Secured transmission of electrophysiological signals is one of the crucial requirements in telemedicine, telemonitoring, cardiovascular disease diagnosis (CVD) and telecardiology applications. The chaotic systems have good...
Published by: IGI Global
The Relationship Between Bitcoin and Stock Market
This article analyzes the relationship between Bitcoin and the stock market by using a vector autoregressive model. To enhance the impulse response signal, the Sliding Window technique is applied. Study results show the...
Published by: IGI Global
An Artificial Intelligence-Based Smart System for Early Glaucoma Recognition Using OCT Images
Glaucoma is a progressive and constant eye disease that leads to a deficiency of peripheral vision and, at last, leads to irrevocable loss of vision. Detection and identification of glaucoma are essential for earlier treatment...
Medical, Healthcare, and Life Sciences Medical Diagnosis and Practice Medical Imaging Computer Science and Information Technology Media and Communications
Published by: IGI Global
A New Content-Based Search Mechanism for Image Retrieval Search Engine
In the growing world of technology, where everything is available in just one click, the user expectations has increased with time. In the era of Search Engines, where Google, Yahoo are providing the facility to search through...
Published by: IGI Global
Capacity-Building for Sustainability
An American K-12 cooperative educational services provider (“The Agency”) has an issue: partner school districts are saving money by building internal capacity for professional development, rather than fully utilizing expertise...
Published by: IGI Global
Contrasting Instructional Technology Adoption in K-12 Education to Promote Digital Equity
This quantitative study examined the frequency of usage and teacher perception of educational technology by K - 12 public school teachers in three geographic settings: urban, rural, and suburban. The objective aimed to uncover...
Published by: IGI Global
Enhanced SCADA IDS Security by Using MSOM Hybrid Unsupervised Algorithm
In Self-Organizing Maps (SOM) are unsupervised neural networks that cluster high dimensional data and transform complex inputs into easily understandable inputs. To find the closest distance and weight factor, it maps high...
Published by: IGI Global
|
|< |
< |
1 |