Название: Locating Eigenvalues in Graphs: Algorithms and Applications
Автор: Carlos Hoppen, David P. Jacobs, Vilmar Trevisan
Издательство: Springer
Год: 2022
Страниц: 142
Язык: английский
Формат: pdf (true), epub
Размер: 10.2 MB

This book focuses on linear time eigenvalue location algorithms for graphs. This subject relates to spectral graph theory, a field that combines tools and concepts of linear algebra and combinatorics, with applications ranging from image processing and data analysis to molecular descriptors and random walks. It has attracted a lot of attention and has since emerged as an area on its own. Perhaps surprisingly, eigenvalues and eigenvectors turn out to be intimately connected with the structure of a graph. In terms of applications, they have proved to be useful for isomorphism testing and embedding graphs in the plane, for graph partitioning and clustering, as topological descriptors for networks and molecules, in the geometric description of data sets in Data Science, and in the design of efficient networks, just to mention a few. In this book, we survey the evolution of eigenvalue location algorithms in an organized and unified way, starting with algorithms for trees and other well-known graph classes, such as cographs, and showing how they motivated more recent algorithms that may be applied to arbitrary graphs, but whose efficiency depends on the existence of a graph decomposition of low complexity. While they are vastly deeper than the simple tree algorithm, we wish to convince the readers that they are similar in spirit.

Название: Demystifying Graph Data Science: Graph algorithms, analytics methods, platforms, databases, and use cases
Автор: Pethuru Raj, Abhishek Kumar, Vicente García Díaz
Издательство: The Institution of Engineering and Technology
Год: 2022
Страниц: 415
Язык: английский
Формат: pdf (true), epub
Размер: 32.8 MB

With the growing maturity and stability of digitization and edge technologies, vast numbers of digital entities, connected devices, and microservices interact purposefully to create huge sets of poly-structured digital data. Corporations are continuously seeking fresh ways to use their data to drive business innovations and disruptions to bring in real digital transformation. Data Science (DS) is proving to be the one-stop solution for simplifying the process of knowledge discovery and dissemination out of massive amounts of multi-structured data. Supported by query languages, databases, algorithms, platforms, analytics methods and Machine and Deep Learning (ML and DL) algorithms, graphs are now emerging as a new data structure for optimally representing a variety of data and their intimate relationships.

Название: Digital Economy, Business Analytics, and Big Data Analytics Applications
Автор: Saad G. Yaseen
Издательство: Springer
Серия: Studies in Computational Intelligence
Год: 2022
Страниц: 723
Язык: английский
Формат: pdf (true)
Размер: 18.9 MB

As the digital economy infiltrates almost every aspect of our lives and is moving at a breakneck speed, smart technologies including computational intelligence systems are changing our global business world. The added value of smart technologies is only realized when businesses apply big data analytics to uncover insights that can improve business optimization, competitiveness, and innovation performance. A thorough examination of the antecedents, consequences, and diffusion of the business analytics and big data analytics application shows that computational intelligence systems play a crucial role in business. Thus, the current book highlights cutting-edge applied research in the fields of business analytics, big data analytics, and business intelligence paradigms, models, techniques, tools, and applications. In the chapter "User Interface Development Tools and Software for Arduino “A Comparative Study”" we have introduced some of the most interesting user interface software for developing applications with Arduino modules.

Название: MrExcel 2022: Boosting Excel, 6th Edition
Автор: Bill Jelen
Издательство: Holy Macro! Books, Tickling Keys
Год: 2022
Страниц: 301
Язык: английский
Формат: pdf (true)
Размер: 23.0 MB

Originally designed for Bill Jelen's live Power Excel seminars, the target audience already uses Excel 40 hours a week. These tips are the "aha" tips that uncover secret methods in Excel. The book covers general Excel functions, pivot tables, and formulas such as VLOOKUP and the new XLOOKUP. It introduces elements of modern Excel such as the Power Pivot Data Model and cleaning data with Power Query. Updated annually, this edition for 2022 adds information on collaboration features, LET and LAMBDA functions, amazing new data types, dynamic array formulas, and more.

Название: Learning Microsoft Power Bi: Transforming Data Into Insights (Final)
Автор: Jeremey Arnold
Издательство: O’Reilly Media, Inc.
Год: 2022
Страниц: 250
Язык: английский
Формат: epub
Размер: 15.9 MB

Microsoft Power BI is a data analytics and visualization tool powerful enough for the most demanding data scientists, but accessible enough for everyday use for anyone who needs to get more from data. The market has many books designed to train and equip professional data analysts to use Power BI, but few of them make this tool accessible to anyone who wants to get up to speed on their own.

Название: Practical Database Auditing for Microsoft SQL Server and Azure SQL: Troubleshooting, Regulatory Compliance, and Governance
Автор: Josephine Bush
Издательство: Apress
Год: 2022
Страниц: 307
Язык: английский
Формат: pdf (true), epub
Размер: 39.4 MB

Track changes and key events in your SQL Server databases in support of application troubleshooting, regulatory compliance, and governance. This book shows you how to use key features in SQL Server such as SQL Server Audit and Extended Events to track schema changes, permission changes, and changes to your data. You’ll even learn how to track queries run against specific tables in a database. Not all changes and events can be captured and tracked using SQL Server Audit and Extended Events, and this book goes beyond those features to also show you what can be captured using Common Criteria compliance, Change Data Capture, or querying the SQL Server log. You will learn how to audit just what you need to audit, and how to audit pretty much anything that happens on a SQL Server instance. This book will also help you set up cloud auditing with an emphasis on Azure SQL Database and Azure SQL Managed Instance.

Название: Data Science in Societal Applications
Автор: Siddharth Swarup Rautaray, Manjusha Pandey
Издательство: Springer
Серия: Studies in Big Data
Год: 2022
Страниц: 198
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

The book provides an insight into the practical applications and theoretical foundation of Data Science. The book discusses new ways of embracing agile approaches to various facets of Data Science, including Machine Learning and Artificial Intelligence, data mining, data visualization, and communication. The book includes contributions from academia and industry experts detailing the shortfalls of current tools and techniques used and generating the blueprint of the new technologies. The topics covered in the book range from theoretical and foundational research, platforms, methods, applications, and tools in Data Science. The chapters in the book add a social, geographical, and temporal dimension to Data Science research. The papers included are application-oriented that prepare and use data in discovery research. This book will provide researchers and practitioners with a detailed snapshot of current progress in Data Science. Moreover, it will stimulate new study, research, and the development of new applications.

Название: CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Cert Guide
Автор: Rick McDonald
Издательство: Pearson Education, Inc.
Год: 2023
Страниц: 1177
Язык: английский
Формат: epub (true), mobi
Размер: 21.6 MB

Trust the best-selling Cert Guide series from Pearson IT Certification to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Cert Guide presents you with an organized test preparation routine using proven series elements and techniques. Do I Know This Already? quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending exam preparation tasks help you drill on key concepts you must know thoroughly.

Название: Data Storytelling and Visualization with Tableau: A Hands-on Approach
Автор: Prachi Manoj Joshi, Parikshit Narendra Mahalle
Издательство: CRC Press
Год: 2023
Страниц: 91
Язык: английский
Формат: pdf (true), epub (true)
Размер: 10.6 MB

With the tremendous growth and availability of the data, this book covers understanding the data, while telling a story with visualization including basic concepts about the data, the relationship and the visualizations. All the technical details that include installation and building the different visualizations are explained in a clear and systematic way. Various aspects pertaining to storytelling and visualization are explained in the book through Tableau.

Название: Big Data Analytics Digital Marketing and Decision-Making
Автор: Kiran Chaudhary, Mansaf Alam
Издательство: CRC Press
Год: 2023
Страниц: 263
Язык: английский
Формат: pdf (true)
Размер: 11.5 MB

Big Data Analytics: Digital Marketing and Decision-Making covers the advances related to marketing and business analytics. Investment marketing analytics can create value through proper allocation of resources and resource orchestration processes. The use of data analytics tools can be used to improve and speed decision-making processes.