Matematik for virksomhedsøkonomer og forretningssystemer

This book provides a detailed vogue picture of workforce management. Nowadays, the methodology of people management has been more advanced and dynamic; it becomes highly competitive. Keeping in mind the significance of economic and social development of the country, the author has tried to draw attention on innovative and creative practices of workforce retention in business. The book provides an idea on the way of merchandising with people, cultural dynamics with impacted leadership, investment in people for organizational transformation and the future of people management with artificial intelligence.

The book Large-Scale Agile Frameworks provides practical solutions for cross-team and cross-functional prioritization of requirements and documentation for enterprises. It reflects the interplay of current technology trends such as cloud computing and organizational requirements for microservices. Organizations are increasingly required to align their IT strategy with customer needs for customer-centric and service-oriented products and services. The book analyzes the unique requirements of a differentiated software service offering and shows how agile principles are effective in addressing these issues. The book also highlights the importance of large-scale agile development and provides guidance to organizations on how to transform their structure towards agile prioritization. The book covers various appropriate models, methodologies, and agile tools and provides recommendations for cross-functional prioritization of requirements. It also considers the need for IT security and shows how it can be integrated into the overall agile development process.

Die Autoren fuhren in das Gebietder relationalen (SQL) und nicht-relationalen (NoSQL) Datenbanken ein. Themenschwerpunkte in der 8. Auflage bilden Datenmanagement, Datenmodellierung,Abfrage- und Manipulationssprachen, Konsistenzgewhrung, Datenschutz und -Sicherheit,Systemarchitektur, Mehrbenutzerbetrieb. Das Buch bietet auerdem einen berblickber postrelationale und nicht-relationale Datenbanksysteme. Neben klassischenKonzepten werden wichtige Aspekte fr NoSQL-Datenbanken erlutert, wie das VerfahrenMap/Reduce, Verteilungsoptionen (Fragmente, Replikation) oder das CAP-Theorem(Consistency, Availability, Partition Tolerance). Eine Webseite ergnztden Inhalt des Buches durch Tutorien fr Abfrage- und Manipulationssprachen(SQL, Cypher), bungsumgebungen fr Datenbanken (MySQL, Neo4j) sowie zweiFallstudien zu travelblitz (OpenOffice Base, Neo4j). Das Buch richtet sichsowohl an Studierende, die eine Einfhrung in das Gebiet der SQL- undNoSQL-Datenbanken suchen, wie auch an Praktiker, denen es hilft, Strken undSchwchen relationaler Anstze sowie Entwicklungen fr Big-Data-Anwendungenbesser einschtzen zu knnen.

¿Cómo usan las empresas la inteligencia de ubicación para lograr ventajas competitivas y el éxito empresarial?En la economía digital global en la que vivimos, las empresas necesitan saber dónde obtener recursos, dónde operar y comercializar sus productos y servicios para aumentar su base de clientes. Mediante el análisis de ubicación y la inteligencia de ubicación, una empresa puede tomar decisiones mejor informadas y, en última instancia, agregar valor a su organización, sus clientes y la sociedad. Pero, ¿cómo integran las empresas los análisis de ubicación en el desarrollo, el marketing y las operaciones de la empresa?El negocio espacial: competir y liderar con análisis de ubicación es un libro escrito por expertos en el negocio espacial y diseñado para directores, profesionales y estudiantes de todos los niveles en el que se examina por qué la ubicación es un factor clave de las decisiones de negocio inteligentes y de la consecución del éxito. Los lectores aprenderán cómo pueden diseñarse, implementarse y gestionarse las soluciones de análisis de ubicación desde puntos de vista operativos y estratégicos por medio de varios ejemplos exhaustivos del mundo real.

Obwohl der berufsschulische Einsatz integrierter Unternehmenssoftware, den sogenannten ERP-Systemen, in der einschlägigen Literatur seit geraumer Zeit diskutiert wird, gibt es bis heute kaum robuste empirische Untersuchungen zu dessen Wirksamkeit. Die vorliegende Studie untersucht die Effekte des ERP-Einsatzes sowie des begleitenden bzw. eigenständigen Einsatzes der Prozessmodellierung hinsichtlich kognitiver und motivationaler Zielgrößen mittels eines (quasi-)experimentellen Pre-/Posttest-Designs. Aus den Ergebnissen lassen sich bedeutsame Implikationen für die schulische Praxis ableiten.

Nicht nur im privaten Umfeld, auch im beruflichen sind Computer, Smartphones und das Internet Begleiter unseres täglichen Lebens. Dabei spielt der Schutz von Informationen eine wichtige Rolle. Über 70% aller Cyber-Angriffe zielen auf den Nutzer ab, lediglich ein kleiner Teil auf die tatsächlichen Systeme. Daher sind geschulte und aufmerksame Mitarbeiter ein unabdingbarer Bestandteil der allgemeinen Sicherheitsstrategie zum Schutz der Informationen. Das Ziel ist dabei der Aufbau einer Kultur der Cyber-Sicherheit, einer sogenannten human firewall.

This book explores the impact that changes brought by digitalization are having in the way global businesses are run and grown. The main changes in recent years have come from the ubiquitous presence of technology in our daily life (and therefore in business) and also by the direction globalization is taken. Consequently, companies need to review their sources of growth.This book has four primary missions. The first is to critically analyze the impact of digitalization and technology on incumbent international business theories. The second is to deeply understand how digitalization and technology can continue to create growth opportunities. The third is to engage with the opportunities and challenges that digital models and new technologies, digital platforms and Artificial Intelligence in particular, are bringing to the current business and economic environment. And finally, the fourth is to think on possible scenarios and trends that can be the source of growth in the future. This book will be of interest to academics of digital business, international business and innovation and society. It will also be of interest to practitioners and policymakers.

This volume presents extensive research devoted to a broad spectrum of mathematics with emphasis on interdisciplinary aspects of Optimization and Probability. Chapters also emphasize applications to Data Science, a timely field with a high impact in our modern society. The discussion presents modern, state-of-the-art, research results and advances in areas including non-convex optimization, decentralized distributed convex optimization, topics on surrogate-based reduced dimension global optimization in process systems engineering, the projection of a point onto a convex set, optimal sampling for learning sparse approximations in high dimensions, the split feasibility problem, higher order embeddings, codifferentials and quasidifferentials of the expectation of nonsmooth random integrands, adjoint circuit chains associated with a random walk, analysis of the trade-off between sample size and precision in truncated ordinary least squares, spatial deep learning, efficient location-based tracking for IoT devices using compressive sensing and machine learning techniques, and nonsmooth mathematical programs with vanishing constraints in Banach spaces.The book is a valuable source for graduate students as well as researchers working on Optimization, Probability and their various interconnections with a variety of other areas.Chapter 12 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Mit diesem Buch erhalten Sie kompaktes Wissen zur Ausrichtung der IT an den Geschäftserfordernissen:- Geschäftstreiber verstehen und nachvollziehbar dokumentieren- Systematisch Anforderungen an die IT ableitenMit dem Ziel-Bild vor Augen und der Roadmap für die Umsetzung gestalten Sie die digitale Transformation ¿ vom Business bis zur technischen Umsetzung. Schaffen Sie so die organisatorischen Voraussetzungen für die strategische IT-Planung. Dashboards und KPIs zur wirksamen Steuerung der Umsetzung der Planung sind dabei wichtige Hilfsmittel. Ein Schritt-für-Schritt-Leitfaden und ein ausführliches Glossar unter-stützen Sie bei Ihrer Arbeit.

Learn how to deploy information assurance risk management strategies that align with the National Institute of Standards and Technology¿s recommendations. This book will show you how to implement information assurance risk management strategies within your organization. Aimed at system administrators and cybersecurity practitioners, author Bradley Fowler first walks you through how to assess known risks in your organization, understand why using a risk mitigation security strategy control profile is essential, and how to create one for your organization. You will then learn how to develop a risk factor table, outlining descriptions for each risk factor within your organization and which software applications yoüll need to rely on for daily business communication and operations. You will also see how to assess and categorize the level of risk within each technology tool, as well as the impact of an information security breach on the organization. As you progress through the book, you'll review privacy issues relating to your organization, develop and manage a privacy compliance risk profile, and develop and manage a privacy compliance control profile. Additionally, you will gain insight into creating a privacy compliance risk mitigation strategy that helps protect your organization even as security threats evolve. Take the first step to safeguarding your company¿s highly valuable information assets today! What You'll LearnUnderstand what information assurance is and how it relates to risk management strategiesAssess, develop, implement, and manage risk management strategies for corporate information systems, technology, and cloud environmentsDevelop and utilize information usage profiles and risk factor tablesUnderstand the value of data encryption and usage of private and public key exchange for information assurance and security Who This Book Is ForInformation system and cloud architects responsible for developing, implementing, and managing corporate information systems and cloud environments.

This textbook offers a comprehensive, up-to-date introduction to the Optimization Programming Language (OPL). Embedded in the IBM ILOG CPLEX Optimization Studio with its solver engine CPLEX, OPL has been popular for years not only for academic and scientific purposes, but also among practitioners who need to model and solve large-scale real-world business optimization problems. The book covers the recent features of the software and includes ten consecutive tutorials, each with additional exercises, as well as several comprehensive application studies.The book is specifically designed for advanced undergraduate and graduate courses in e.g. management science, operations research, computer science, mathematics, mathematical economics, and industrial engineering. It can also serve as self-study material for practitioners whose work involves the modeling and optimization of planning and decision problems and who need a sound introduction to the software.Solutions to the exercises as well as the source codes from the textbook are available for download (weblink included).

VBA bietet das Potenzial, effektive Digitalisierungslösungen mit geringem Aufwand zu realisieren. ¿VBA für Office-Automatisierung und Digitalisierung" zeigt mit vielen Codebeispielen die Automatisierung von Excel, Word, Outlook, PowerPoint, SAP ERP und SOLIDWORKS und das Zusammenwirken dieser Systeme. Auch Webservices und Rest APIs werden mit VBA angesprochen und erschließen interessante Möglichkeiten bis hin zu KI. Das Buch erläutert wichtige Konzepte und gibt viele Tipps, um VBA-Anwendungen mit einfachen Mitteln unternehmenstauglich und administrierbar zu gestalten.

This book introduces the reader to the business of clothes, with flashbacks into the past, business models of today, and ideas for a sustainable future. Historical perspectives discuss the cotton industry in India, Bangladesh, Greece, and Central Asia, which help trace the evolution of the clothing industry during the 20th century. Chapters also discuss fashion marketing, greenwashing, blockchain in the fashion supply chain, social media, sustainability issues, and sensory models. Several business models are explained; topics covered include blue ocean strategy, the unstitched market, the luxury sector, access-based consumption, and ethics. Among other topics explored are the future retail experience, consumer value creation, technology, and the impact of virtual atmospheres. The book also includes helpful case studies in understanding the country and culture-specific nuances of the clothing business.

This book constitutes the refereed post-conference proceedings of the 24th International Conference on Enterprise Information Systems, ICEIS 2022, This conference was held virtually due to the COVID-19 crisis, during April 25-27, 2022.The 20 full papers included in this book were carefully reviewed and selected from 197 submissions. They were organized in topical sections as follows: Databases and Information Systems Integration; Artificial Intelligence and Decision Support Systems; Information Systems Analysis and Specification; Human-Computer Interaction; and Enterprise Architecture.

Beim 15. Wissenschaftsforum Mobilität in Duisburg wurde im Mai 2023 über das nächste Kapitel in der Mobilität diskutiert. Der Tagungsband präsentiert dazu Beiträge des Wissenschaftsforums an den Schnittstellen der betriebswirtschaftlichen und ingenieurwissenschaftlichen Forschung und zeigt Möglichkeiten auf, wie Unternehmen und Institutionen Mobilität in Zukunft bedarfsgerecht, ökologisch nachhaltig und ökonomisch rentabel anbieten können.

Erschliessen Sie sich die Welt der IT-Innovation mit diesem umfassenden Handbuch zu DevOps und SAFe 6.0. Ganz gleich, ob Sie gerade erst in diese Themen einsteigen oder bereits über fundierte Kenntnisse verfügen - dieses Buch bietet wertvolle Einblicke und Praktiken für jeden Leser. Lernen Sie, wie Sie Ihre Teamzusammenarbeit optimieren, kontinuierliche Verbesserungen vorantreiben und Ihre Fortschritte messen können. Erfahren Sie anhand von Fallstudien, wie andere Unternehmen diese Methoden implementiert haben, und entdecken Sie die Schlüssel zu ihrem Erfolg. Blicken Sie auch in die Zukunft und bereiten Sie sich auf die nächsten Entwicklungen und Trends in DevOps und SAFe vor.

This book focuses on the implications of digitalisation in the mobility service industry. Based on an analysis of more than 450 survey responses, it explores and assesses mobility in the age of digitalisation. The content covers both changes in the relationship between the company and its customers and a potential paradigm shift among leading companies. The findings suggest that a shift from traditional mobility management to a more customer-centred management perspective is both widely accepted and increasingly necessary. Nevertheless, the inclusion of services that are not primarily concerned with overcoming spatial distances is considered to be less attractive.Given its scope, the book will be of interest to researchers and professionals who are involved in digitalisation in the mobility service industry.

This book systematically summarizes the development process of China Internet in 2020, reveals the strong impact of Internet on China's economic development and social progress, and displays the course of the Chinese people's changes from beneficiary and participant to builder, contributor, and joint maintainer of cyberspace development and security during the Internet development; objectively reflects the development achievements, development status, and development trend of China Internet in 2020, systematically summarizes the main experience in the development of China Internet, and deeply analyzes China's strategic planning, policy actions, development results, practical level and future trend in information infrastructure, network information technology, digital economy, E-government, construction and management of network contents, network security, legal construction of cyberspace, international cyberspace governance, and other aspects; further improves the index system for the development of China Internet and makes an overall assessment of network security and informatization work in 31 provinces (autonomous regions and municipalities directly under the central government, excluding Hong Kong, Macao, and Taiwan) throughout China from 6 aspects, in the hope of reflecting the Internet development level throughout China and individual places comprehensively and accurately.With the important thoughts of General Secretary Xi Jinping on the national cyber development strategy as the main line running through the book, this book collects the latest research results in the domestic Internet field and utilizes the latest cases and authoritative data; featuring rich contents and highlights, this book helps the public readers to better comprehend the rich implications, spiritual essence, and practice requirements of the Internet governance concepts, thoughts, and opinions of General Secretary Xi Jinping and provides an important reference value for the employees in the Internet fields, such as government departments, Internet enterprises, scientific research institutions, colleges, and universities to fully understand and master the development of the China Internet.

This book connects predictive analytics and simulation analytics, with the end goal of providing Rich Information to stakeholders in complex systems to direct data-driven decisions. Readers will explore methods for extracting information from data, work with simple and complex systems, and meld multiple forms of analytics for a more nuanced understanding of data science. The methods can be readily applied to business problems such as demand measurement and forecasting, predictive modeling, pricing analytics including elasticity estimation, customer satisfaction assessment, market research, new product development, and more. The book includes Python examples in Jupyter notebooks, available at the book's affiliated Github.This volume is intended for current and aspiring business data analysts, data scientists, and market research professionals, in both the private and public sectors.

This book offers students an introduction to the concepts of big data and artificial intelligence (AI) and their applications in the business world. It answers questions such as what are the main concepts of artificial intelligence and big data? What applications for artificial intelligence and big data analytics are used in the business field? It offers application-oriented overviews and cases from different sectors and fields to help readers discover and gain useful insights. Each chapter features discussion questions and summaries. To assist professors in teaching, the book supplementary materials will include answers to questions, and presentation slides.

Creating an inclusive environment where different software developers can feel welcome and leverage their talents is an ethical imperative no company can ignore. Indeed, software organizations have in the last decade been trying to make changes for a more diverse and inclusive software development environment. The push for increased diversity in software has been a public one, from annual diversity reports by some of the worlds¿ most visible companies such as Microsoft, Google, and Facebook, to large projects such as Linux Foundation¿s Software Developer Diversity and Inclusion project that explores, evaluates, and promotes best practices from research and industry to increase diversity and inclusion in software engineering.Despite these many efforts, diversity remains low. Numbers from the software industry show that less than 25% of software engineers are women. Diversity is also low in regards to many other facets of diversity.This book provides an overview of research into the different aspects of diversity and inclusion in software engineering, as well as the tools, methods, and practices proposed to foster diversity and to build inclusive software teams and development environments. It describes research challenges in studying diversity and inclusion in software. Readers will be challenged to consider how they are contributing to a lack of inclusion and what they can do to improve inclusion in the software industry.What You Will LearnAspects of diversity (e.g., age, culture, gender, race) and relationship to software engineering activities and outcomesHow to measure diversity Investigations of intersectionality in software engineering Research methods for the study of diversity and inclusion in software engineering Empirical studies of effective practices to foster diversity and inclusion in software engineering Interventions and programs that have been used to successfully support retention in software engineering Software engineering education for diverse and inclusive software engineering, and proven teaching methods/environments that support diverse and inclusive software engineeringWho This Book Is ForFor Researchers, the book presents a state-of-the-art collection of existing studies into many aspects of diversity, methods, and tools proposed and tried out in practice, challenges in research, and contributing to a research agenda on this topic for future studies. For Industry practitioners, the book describes efforts to investigate diversity in software teams, whether in corporate or open source environments. It also describes empirical evidence about effectiveness of certain methods and approaches to foster diversity and inclusion in software development. For Educators,the book describes practices and effective changes in Computer Science/Software Engineering curricula that were found as effective in engaging learners from minoritized groups, creating inclusive software teams that are diverse, and which relate to educational material useful for training for diversity, equity, and inclusion.

With this textbook, Vaisman and Zimanyi deliver excellent coverage of data warehousing and business intelligence technologies ranging from the most basic principles to recent findings and applications. To this end, their work is structured into three parts. Part I describes "e;Fundamental Concepts"e; including conceptual and logical data warehouse design, as well as querying using MDX, DAX and SQL/OLAP. This part also covers data analytics using Power BI and Analysis Services. Part II details "e;Implementation and Deployment,"e; including physical design, ETL and data warehouse design methodologies. Part III covers "e;Advanced Topics"e; and it is almost completely new in this second edition. This part includes chapters with an in-depth coverage of temporal, spatial, and mobility data warehousing. Graph data warehouses are also covered in detail using Neo4j. The last chapter extensively studies big data management and the usage of Hadoop, Spark, distributed, in-memory, columnar, NoSQL and NewSQL database systems, and data lakes in the context of analytical data processing. As a key characteristic of the book, most of the topics are presented and illustrated using application tools. Specifically, a case study based on the well-known Northwind database illustrates how the concepts presented in the book can be implemented using Microsoft Analysis Services and Power BI. All chapters have been revised and updated to the latest versions of the software tools used. KPIs and Dashboards are now also developed using DAX and Power BI, and the chapter on ETL has been expanded with the implementation of ETL processes in PostgreSQL. Review questions and exercises complement each chapter to support comprehensive student learning. Supplemental material to assist instructors using this book as a course text is available online and includes electronic versions of the figures, solutions to all exercises, and a set of slides accompanying each chapter. Overall, students, practitioners and researchers alike will find this book the most comprehensive reference work on data warehouses, with key topics described in a clear and educational style."e;I can only invite you to dive into the contents of the book, feeling certain that once you have completed its reading (or maybe, targeted parts of it), you will join me in expressing our gratitude to Alejandro and Esteban, for providing such a comprehensive textbook for the field of data warehousing in the first place, and for keeping it up to date with the recent developments, in this current second edition."e;From the foreword by Panos Vassiliadis, University of Ioannina, Greece.

This book on change management is aimed at top and middle management, change managers, and change leaders - but also anyone who is managing a change project as part of a software implementation or introduction of a digital product. In this book, experts from industry and academia draw attention to pitfalls and best practices in change management from a business perspective, but also place an important focus on the human component. The book does not prioritize theoretical frameworks, but compels the reader towards a reality-check and gain a practical understanding of the topic. The authors also explore why - despite the broad knowledge available - there still is a gap when it comes to what is applied in real life.

In diesem Buch hinterfragt Andrea Weichand die bestehenden Reporting-Routinen. Die manuelle Arbeit im bekannten Tabellenkalkulationsprogramm Excel hat sich nicht nur etabliert, sie nimmt auch weiterhin zu. Dies ist ein großes Problem für die Innovations- und Zukunftsfähigkeit so mancher Controlling-, Sales-, oder Marketingabteilungen. Wie datenkompetent ist ein Unternehmen, wenn ein Großteil der Datenarbeit in Excel zurechtgeschustert wird? Wie schafft man es im Berufsalltag, Daten effizient und mit hoher Qualität in passende Datenprodukte zu bringen? Welche Rolle spielt die Pivot-Tabelle? Weichand beschreibt einen neuen Weg zu mehr Datenkompetenz und erklärt, warum die Prinzipien Kreativität, Strategie und Agilität so wertvoll dabei sind. Ihr Ziel ist es, all die Angestellten, die sich Tag für Tag mit ihren anstrengenden und monströsen Excel-Dateien quälen, zu ermutigen,die Datenprozesse (mit und ohne Excel) zu automatisieren,die eigene Datenkompetenz weiterzuentwickeln undeine kreative, zukunftsfähige Perspektive für agile Datenarbeit einzunehmen.

Tauchen Sie ein in die faszinierende Welt der digitalen Disruption und entdecken Sie die transformative Kraft offener und digitaler Ökosysteme, die bis 2030 ein Drittel des Welthandels ausmachen werden. Das Buch zeigt, wie die Wertschöpfung über Organisationsgrenzen hinweg stattfindet und der Konsument ins Zentrum rückt. Die Konvergenz von Branchen und Technologien treibt die erlebnisorientierte Kundenreise voran und beschleunigt die digitale Transformation. Künstliche Intelligenz, Augmented Reality, das Internet der Dinge, Blockchain, Cloud- und Quantum-Computing sind die Schlüsselbausteine für Innovationen. Das goldene Dreieck der digitalen Ökosysteme umfasst Handel, soziale Medien und Finanzen. Unternehmen, wie Alibaba, Tencent, NIO, Alphabet, Apple, Amazon und Migros, zeigen beispielhaft, wie sie Kunden durch einzigartige Erlebnisse binden oder mit Super-Apps eine Vielzahl von Services integrieren.Mit tiefgreifenden Analysen und praxisnahen Anwendungsfällen lernen Sie, wie Unternehmen von diesem revolutionären Modell profitieren und Wachstum erzielen können. Unternehmen müssen in der Lage sein, Wissen und Ressourcen auszutauschen, schnell auf Marktveränderungen zu reagieren und die Balance zwischen der Optimierung bestehender Geschäfte und der Erschließung neuer Chancen zu finden. Die Führung in offenen und digitalen Ökosystemen erfordert ein Umdenken und neue dynamische Fähigkeiten. Als kooperative und vernetzte Prozesse werden Offenheit, Agilität und Ambidexterität als entscheidende Fähigkeiten betont. Dieses Buch ist ein unverzichtbarer Leitfaden für Unternehmen, die offene und digitale Ökosysteme als Schlüssel zum nachhaltigen Wachstum nutzen und eine agile und resiliente Organisation aufbauen möchten. Es liefert ein modernes Verständnis der Führung und zeigt, wie dieses die Zukunft der Arbeit prägt.