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Ein entscheidender Erfolgsfaktor jeder Supply Chain ist das adäquate Design ihrer Leistungserstellungsprozesse. Da diese Prozesse regelmäßig durch einen hohen Grad an Komplexität gekennzeichnet sind, stellt deren Gestaltung eine große Herausforderung dar. In dieser Forschungsarbeit wird deshalb die Frage behandelt, wie komplexe Leitungserstellungsprozesse einer Supply Chain effektiv und effizient verbessert werden können. Dazu wird eine systematische Vorgehensweise für die Analyse und Bewertung von Supply Chain Prozessen vorgestellt und im Rahmen einer Fallstudie auf eine reale Logistikkette in der Elektronikindustrie angewandt. Bei der Prozessanalyse wird eine Reduktion der Komplexität durch eine Kombination von analytischen Methoden und Simulation erzielt, sodass nicht nur die Validität der Ergebnisse, sondern auch die praktische Umsetzbarkeit gewährleistet ist. Die Bewertung von alternativen Prozessdesigns erfolgt multikriteriell und strategiebasierend, damit sowohl Zielkonflikte als auch die verfolgte Strategie der Logistikkette Berücksichtigung finden. Generell spielt die Wahl des marktbezogenen Produktionstyps (z.B. Make-to-Order, Make-to-Stock) bei der Verbesserung von Supply Chain Prozessen eine entscheidende Rolle. Daher wird auf diesen Aspekt besonders eingegangen, wobei der hybride Produktionstyp Make-to-Forecast in einem Supply Chain-Kontext in der Fallstudie implementiert wird.
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The book deals with product recommendations generated by information systems referred to as recommender systems. Recommender systems assist consumers in making product choices by providing recommendations of the range of products and services offered in an online purchase environment. The quantitative research study investigates the influence of psychographic and sociodemographic determinants on the interest of consumers in personalized online book recommendations. The author presents new findings regarding the interest in recommendations, importance of product reviews for the decision process, motives for submitting ratings as well as comments, and the delivery of recommendations. The results show that opinion seeking, opinion leading, domain specific innovativeness, online shopping experience, and age are important factors in respect of the interest in personalized recommendations.
Distribution & warehousing management --- Market research --- Applications --- Buchhandel --- Commerce --- Electronic Commerce --- Empfehlungssystem --- Entscheidungsprozess --- Knotzer --- Konsumentenstudie --- Product --- Produktempfehlung --- Recommendations --- Retailing --- Verbraucherverhalten --- Virtuelle Gemeinschaft --- Distribution (Economic theory) --- Warehouses --- Marketing research. --- Management. --- Marketing --- Markets --- Research --- Research, Industrial --- Warehouse management --- Warehousing --- Wealth
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Up to now, demand fulfillment in make-to-stock manufacturing is usually handled by advanced planning systems. Orders are fulfilled on the basis of simple rules or deterministic planning approaches not taking into account demand fluctuations. The consideration of different customer classes as it is often done today requires more sophisticated approaches explicitly considering stochastic influences. This book reviews current literature, presents a framework that addresses revenue management and demand fulfillment at once and introduces new stochastic approaches for demand fulfillment in make-to-stock manufacturing based on the ideas of the revenue management literature.
Economic theory & philosophy --- Purchasing & supply management --- Distribution & warehousing management --- Available-to-Promise --- Demand --- Demand Fulfillment --- Make --- Management --- Manufacturing --- Quante --- Revenue Management --- Stochastic --- Stochastic Models --- Stock --- Economics --- Purchasing --- Distribution (Economic theory) --- Philosophy. --- Management. --- Wealth
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Artificial satellites in earth sciences --- Artificial satellites in oceanography --- Climatic changes --- Data warehousing --- Database management --- Earth sciences --- Electronic data processing --- Environmental monitoring --- Environmental monitoring --- Satellite meteorology --- Detection --- Remote sensing. --- Data processing. --- United States. --- Data processing.
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This open access book summarizes the first two decades of the NII Testbeds and Community for Information access Research (NTCIR). NTCIR is a series of evaluation forums run by a global team of researchers and hosted by the National Institute of Informatics (NII), Japan. The book is unique in that it discusses not just what was done at NTCIR, but also how it was done and the impact it has achieved. For example, in some chapters the reader sees the early seeds of what eventually grew to be the search engines that provide access to content on the World Wide Web, today’s smartphones that can tailor what they show to the needs of their owners, and the smart speakers that enrich our lives at home and on the move. We also get glimpses into how new search engines can be built for mathematical formulae, or for the digital record of a lived human life. Key to the success of the NTCIR endeavor was early recognition that information access research is an empirical discipline and that evaluation therefore lay at the core of the enterprise. Evaluation is thus at the heart of each chapter in this book. They show, for example, how the recognition that some documents are more important than others has shaped thinking about evaluation design. The thirty-three contributors to this volume speak for the many hundreds of researchers from dozens of countries around the world who together shaped NTCIR as organizers and participants. This book is suitable for researchers, practitioners, and students—anyone who wants to learn about past and present evaluation efforts in information retrieval, information access, and natural language processing, as well as those who want to participate in an evaluation task or even to design and organize one.
Information storage and retrieval. --- Information Storage and Retrieval. --- Information storage. --- Information retrieval. --- Data retrieval --- Data storage --- Discovery, Information --- Information discovery --- Information storage and retrieval --- Retrieval of information --- Documentation --- Information science --- Information storage and retrieval systems --- Information Storage and Retrieval --- Evaluation --- Information Retrieval --- Multilingual Information Access --- NTCIR --- Test Collections --- Information Search --- Information Storage --- Artificial Intelligence --- Open Acces --- Information retrieval --- Data warehousing
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This book is a how-to guide for experienced DBAs. The book is loaded with unique tips, tricks and workarounds for handling the most difficult SQL Server admin issues, including: managing and monitoring SQL Server, automating administration, security, change management, performance tuning, scaling and replication, clustering, backup and recovery.
Database management --- Data base management --- Data services (Database management) --- Database management services --- DBMS (Computer science) --- Generalized data management systems --- Services, Database management --- Systems, Database management --- Systems, Generalized database management --- Electronic data processing --- SQL server. --- Microsoft SQL server --- Database management. --- SQL server --- Data warehousing --- SQL Server (logiciel) --- Bases de données --- Entrepôts de données --- Gestion
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This open access book presents the foundations of the Big Data research and innovation ecosystem and the associated enablers that facilitate delivering value from data for business and society. It provides insights into the key elements for research and innovation, technical architectures, business models, skills, and best practices to support the creation of data-driven solutions and organizations. The book is a compilation of selected high-quality chapters covering best practices, technologies, experiences, and practical recommendations on research and innovation for big data. The contributions are grouped into four parts: · Part I: Ecosystem Elements of Big Data Value focuses on establishing the big data value ecosystem using a holistic approach to make it attractive and valuable to all stakeholders. · Part II: Research and Innovation Elements of Big Data Value details the key technical and capability challenges to be addressed for delivering big data value. · Part III: Business, Policy, and Societal Elements of Big Data Value investigates the need to make more efficient use of big data and understanding that data is an asset that has significant potential for the economy and society. · Part IV: Emerging Elements of Big Data Value explores the critical elements to maximizing the future potential of big data value. Overall, readers are provided with insights which can support them in creating data-driven solutions, organizations, and productive data ecosystems. The material represents the results of a collective effort undertaken by the European data community as part of the Big Data Value Public-Private Partnership (PPP) between the European Commission and the Big Data Value Association (BDVA) to boost data-driven digital transformation.
Information retrieval --- Business & management --- Research & development management --- Information technology industries --- Databases --- Information Storage and Retrieval --- Business and Management, general --- Innovation/Technology Management --- The Computer Industry --- Big Data --- Innovation and Technology Management --- Technology Commercialization --- Digital Transformation --- Innovation Spaces --- Data-Driven Innovation --- Data Analytics --- Technology Management --- Data Ecosystems --- Data Protection --- Big Data Business Models --- Open Access --- Data warehousing --- Business & Management --- Industrial applications of scientific research & technological innovation
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Labor market --- Marché du travail --- Research --- Recherche --- BE / Belgium - België - Belgique --- 332.630 --- 332.600 --- 332.811 --- 450 Werkgelegenheid en arbeid --- Strijd tegen de werkloosheid: algemeen. Theorie en beleid van de werkgelegenheid. Volledige werkgelegenheid. --- Mobiliteit van de werknemers (algemeenheden). Tijdelijke arbeid. --- Wekelijkse en dagelijkse arbeidsduur. Deeltijdse arbeid. Flexibiliteit van de arbeid. --- Marché du travail --- Data warehousing --- Belgium --- Public institutions --- Databases --- Strijd tegen de werkloosheid: algemeen. Theorie en beleid van de werkgelegenheid. Volledige werkgelegenheid --- Mobiliteit van de werknemers (algemeenheden). Tijdelijke arbeid --- Wekelijkse en dagelijkse arbeidsduur. Deeltijdse arbeid. Flexibiliteit van de arbeid
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Business --- Commercial analysis --- Data marts --- Data mining --- Electronic data processing --- Time-series analysis --- Analysis of time series --- Autocorrelation (Statistics) --- Harmonic analysis --- Mathematical statistics --- Probabilities --- ADP (Data processing) --- Automatic data processing --- Data processing --- EDP (Data processing) --- IDP (Data processing) --- Integrated data processing --- Computers --- Office practice --- Algorithmic knowledge discovery --- Factual data analysis --- KDD (Information retrieval) --- Knowledge discovery in data --- Knowledge discovery in databases --- Mining, Data --- Database searching --- Marts, Data --- Data warehousing --- Automation --- Enterprise Miner. --- SAS (Computer file) --- Statistical analysis system --- SAS system --- SAS Enterprise miner --- Quantitative methods in social research --- Programming
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This open access book covers the use of data science, including advanced machine learning, big data analytics, Semantic Web technologies, natural language processing, social media analysis, time series analysis, among others, for applications in economics and finance. In addition, it shows some successful applications of advanced data science solutions used to extract new knowledge from data in order to improve economic forecasting models. The book starts with an introduction on the use of data science technologies in economics and finance and is followed by thirteen chapters showing success stories of the application of specific data science methodologies, touching on particular topics related to novel big data sources and technologies for economic analysis (e.g. social media and news); big data models leveraging on supervised/unsupervised (deep) machine learning; natural language processing to build economic and financial indicators; and forecasting and nowcasting of economic variables through time series analysis. This book is relevant to all stakeholders involved in digital and data-intensive research in economics and finance, helping them to understand the main opportunities and challenges, become familiar with the latest methodological findings, and learn how to use and evaluate the performances of novel tools and frameworks. It primarily targets data scientists and business analysts exploiting data science technologies, and it will also be a useful resource to research students in disciplines and courses related to these topics. Overall, readers will learn modern and effective data science solutions to create tangible innovations for economic and financial applications.
Data mining. --- Machine learning. --- Management information systems. --- Big data. --- Application software. --- Information storage and retrieval. --- Data Mining and Knowledge Discovery. --- Machine Learning. --- Business Information Systems. --- Big Data/Analytics. --- Computer Appl. in Administrative Data Processing. --- Information Storage and Retrieval. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Data sets, Large --- Large data sets --- Data sets --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Learning, Machine --- Artificial intelligence --- Machine theory --- Algorithmic knowledge discovery --- Factual data analysis --- KDD (Information retrieval) --- Knowledge discovery in data --- Knowledge discovery in databases --- Mining, Data --- Database searching --- Communication systems --- Data Mining and Knowledge Discovery --- Machine Learning --- Business Information Systems --- Big Data/Analytics --- Computer Appl. in Administrative Data Processing --- Information Storage and Retrieval --- IT in Business --- Computer and Information Systems Applications --- Open Access --- Data Mining --- Big Data --- Data Analytics --- Decision Support Systems --- Semantics and Reasoning --- Expert systems / knowledge-based systems --- Business mathematics & systems --- Public administration --- Information technology: general issues --- Information retrieval --- Data warehousing
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