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39 produkter
39 produkter
E-bok
PDF, Engelska, 20071 459 kr
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Schmidt and Bannon (1992) introduced the concept of common information space by contrasting it with technical conceptions of shared information: Cooperative work is not facilitated simply by the provisioning of a shared database, but rather requires the active construction by the participants of a common information space where the meanings of the shared objects are debated and resolved, at least locally and temporarily. (Schmidt and Bannon, p. 22) A CIS, then, encompasses not only the information but also the practices by which actors establish its meaning for their collective work. These negotiated understandings of the information are as important as the availability of the information itself: The actors must attempt to jointly construct a common information space which goes beyond their individual personal information spaces. . . . The common information space is negotiated and established by the actors involved. (Schmidt and Bannon, p. 28) This is not to suggest that actors’ understandings of the information are identical; they are simply “common” enough to coordinate the work. People understand how the information is relevant for their own work. Therefore, individuals engaged in different activities will have different perspectives on the same information. The work of maintaining the common information space is the work that it takes to balance and accommodate these different perspectives. A “bug” report in software development is a simple example. Software developers and quality assurance personnel have access to the same bug report information. However, access to information is not sufficient to coordinate their work.
Inbunden, Engelska, 2001
1 116 kr
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The emergence and widespread use of personal computers and network technologies has seen the development of interest in the use of computers to support cooperative work. This volume presents the proceedings of the seventh European conference on Computer Supported Cooperative Work (CSCW). This is a multidisciplinary area which embraces both the development of new technologies and an understanding of the grounding of CSCW technology in organizational practices. These proceedings contain a collection of papers that encompass activities in the field, including distributed virtual environments, new models and architectures for groupware systems, studies of communication and co-ordination among mobile actors, studies of co-operative work in heterogeneous settings, studies of groupware systems in use in real-world settings, and theories and techniques to support the development of co-operative applications. The papers present emerging technologies alongside new methods and approaches to the development of this important class of applications. The work in this volume represents the best of the current research and practice within CSCWT.The collection of papers presented here should appeal to both researchers and practitioners alike as they combine an understanding of the nature of work with the possibility offered by new technologies.
Häftad, Engelska, 2001
1 116 kr
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Schmidt and Bannon (1992) introduced the concept of common information space by contrasting it with technical conceptions of shared information: Cooperative work is not facilitated simply by the provisioning of a shared database, but rather requires the active construction by the participants of a common information space where the meanings of the shared objects are debated and resolved, at least locally and temporarily. (Schmidt and Bannon, p. 22) A CIS, then, encompasses not only the information but also the practices by which actors establish its meaning for their collective work. These negotiated understandings of the information are as important as the availability of the information itself: The actors must attempt to jointly construct a common information space which goes beyond their individual personal information spaces. . . . The common information space is negotiated and established by the actors involved. (Schmidt and Bannon, p. 28) This is not to suggest that actors’ understandings of the information are identical; they are simply “common” enough to coordinate the work. People understand how the information is relevant for their own work. Therefore, individuals engaged in different activities will have different perspectives on the same information. The work of maintaining the common information space is the work that it takes to balance and accommodate these different perspectives. A “bug” report in software development is a simple example. Software developers and quality assurance personnel have access to the same bug report information. However, access to information is not sufficient to coordinate their work.
Del 1612 - Communications in Computer and Information Science
Smart Cities, Green Technologies, and Intelligent Transport Systems
10th International Conference, SMARTGREENS 2021, and 7th International Conference, VEHITS 2021, Virtual Event, April 28–30, 2021, Revised Selected Papers
Häftad, Engelska, 2022
562 kr
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This book includes extended and revised selected papers from the 10th International Conference on Smart Cities and Green ICT Systems, SMARTGREENS 2021, and 7th International Conference on Vehicle Technology and Intelligent Transport Systems, VEHITS 2021, held as virtual event, in April 28–30, 2021. The conference was held virtually due to the COVID-19 crisis.The 22 full papers included in this book were carefully reviewed and selected from 140 submissions. The papers present research on advances and applications in the fields of smart cities, electric vehicles, sustainable computing and communications, energy aware systems and technologies, intelligent vehicle technologies, intelligent transport systems and infrastructure, connected vehicles.
734 kr
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This book includes extended and revised selected papers from the 10th International Conference on Smart Cities and Green ICT Systems, SMARTGREENS 2021, and 7th International Conference on Vehicle Technology and Intelligent Transport Systems, VEHITS 2021, held as virtual event, in April 28–30, 2021. The conference was held virtually due to the COVID-19 crisis.The 22 full papers included in this book were carefully reviewed and selected from 140 submissions. The papers present research on advances and applications in the fields of smart cities, electric vehicles, sustainable computing and communications, energy aware systems and technologies, intelligent vehicle technologies, intelligent transport systems and infrastructure, connected vehicles.
Del 1843 - Communications in Computer and Information Science
Smart Cities, Green Technologies, and Intelligent Transport Systems
11th International Conference, SMARTGREENS 2022, and 8th International Conference, VEHITS 2022, Virtual Event, April 27–29, 2022, Revised Selected Papers
Häftad, Engelska, 2023
707 kr
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This book constitutes the refereed post-conference proceedings of the 11th International Conference on Smart Cities and Green ICT Systems and 8th International Conference on Vehicle Technology and Intelligent Transport Systems, SMARTGREENS 2022 and VEHITS 2022 was held Virtually on April 27–29, 2022.The 7 full papers included in this book were carefully reviewed and selected from 80 submissions. They were organized in topical sections as follows:smart cities and green ICT systems and vehicle technology and intelligent transport systems.
896 kr
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This book constitutes the refereed post-conference proceedings of the 11th International Conference on Smart Cities and Green ICT Systems and 8th International Conference on Vehicle Technology and Intelligent Transport Systems, SMARTGREENS 2022 and VEHITS 2022 was held Virtually on April 27–29, 2022.The 7 full papers included in this book were carefully reviewed and selected from 80 submissions. They were organized in topical sections as follows:smart cities and green ICT systems and vehicle technology and intelligent transport systems.
667 kr
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Inbunden, Engelska, 2023
545 kr
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This seminal compendium, available through open access, illuminates the forefront of digital collaboration in production. It introduces the visionary concept of the Internet of Production (IoP), an ambitious initiative by Germany's esteemed Cluster of Excellence at RWTH Aachen University. This handbook pioneers the integration of data, models, and knowledge across development, production, and user cycles, offering interdisciplinary insights into production technology's horizons with the overall objective to create a worldwide lab.The work is organized into seven key parts, each contributing to a comprehensive understanding of the IoP. Part I lays the foundation with interdisciplinary visions and concepts. Part II delves into IoP's infrastructure, encompassing digital shadows and actionable artificial intelligence. Part III examines materials within the digitalized production landscape. Part IV confronts the challenges and potentials of production processes under novel digitalization methods.Part V focuses on production management with data-driven decision support, while Part VI explores agile development processes. Finally, Part VII delves into the interplay between internal and external perspectives in the IoP, human-centered work design, and platform-based ecosystems.Supported by the German Research Foundation (DFG), this compendium redefines manufacturing through the transformative IoP lens. Embrace this scholarly endeavor to embrace technological advancement.This is an open access book.
Häftad, Engelska, 2023
438 kr
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This seminal compendium, available through open access, illuminates the forefront of digital collaboration in production. It introduces the visionary concept of the Internet of Production (IoP), an ambitious initiative by Germany's esteemed Cluster of Excellence at RWTH Aachen University. This handbook pioneers the integration of data, models, and knowledge across development, production, and user cycles, offering interdisciplinary insights into production technology's horizons with the overall objective to create a worldwide lab.The work is organized into seven key parts, each contributing to a comprehensive understanding of the IoP. Part I lays the foundation with interdisciplinary visions and concepts. Part II delves into IoP's infrastructure, encompassing digital shadows and actionable artificial intelligence. Part III examines materials within the digitalized production landscape. Part IV confronts the challenges and potentials of production processes under novel digitalization methods.Part V focuses on production management with data-driven decision support, while Part VI explores agile development processes. Finally, Part VII delves into the interplay between internal and external perspectives in the IoP, human-centered work design, and platform-based ecosystems.Supported by the German Research Foundation (DFG), this compendium redefines manufacturing through the transformative IoP lens. Embrace this scholarly endeavor to embrace technological advancement.This is an open access book.
Del 1989 - Communications in Computer and Information Science
Smart Cities, Green Technologies, and Intelligent Transport Systems
12th International Conference, SMARTGREENS 2023, and 9th International Conference, VEHITS 2023, Prague, Czech Republic, April 26-28, 2023, Revised Selected Papers
Häftad, Engelska, 2024
814 kr
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This book includes extended and revised selected papers from the 12th International Conference on Smart Cities and Green ICT Systems, SMARTGREENS 2023, and 9th International Conference on Vehicle Technology and Intelligent Transport Systems, VEHITS 2023, held in Prague, Czech Republic, in April 2023. The 10 full papers presented in this book were carefully reviewed and selected from 80 submissions. These papers contribute to our understanding of relevant trends currently underway in research on Smart Cities and Green ICT Systems, & Vehicle Technology and Intelligent Transport Systems.
1 059 kr
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This book includes extended and revised selected papers from the 12th International Conference on Smart Cities and Green ICT Systems, SMARTGREENS 2023, and 9th International Conference on Vehicle Technology and Intelligent Transport Systems, VEHITS 2023, held in Prague, Czech Republic, in April 2023.
The 10 full papers presented in this book were carefully reviewed and selected from 80 submissions. These papers contribute to our understanding of relevant trends currently underway in research on Smart Cities and Green ICT Systems, & Vehicle Technology and Intelligent Transport Systems.
Del 8484 - Lecture Notes in Computer Science
Advanced Information Systems Engineering
26th International Conference, CAiSE 2014, Thessaloniki, Greece, June 16-20, 2014, Proceedings
Häftad, Engelska, 2014
562 kr
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This book constitutes the proceedings of 26th International Conference on Advanced Information Systems Engineering, CAiSE 2014, held in Thessaloniki, Greece in June 2014. The 41 papers and 3 keynotes presented were carefully reviewed and selected from 226 submissions. The accepted papers were presented in 13 sessions: clouds and services; requirements; product lines; requirements elicitation; processes; risk and security; process models; data mining and streaming; process mining; models; mining event logs; databases; software engineering.
E-bok
PDF, Engelska, 2014734 kr
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This book constitutes the proceedings of 26th International Conference on Advanced Information Systems Engineering, CAiSE 2014, held in Thessaloniki, Greece in June 2014. The 41 papers and 3 keynotes presented were carefully reviewed and selected from 226 submissions. The accepted papers were presented in 13 sessions: clouds and services; requirements; product lines; requirements elicitation; processes; risk and security; process models; data mining and streaming; process mining; models; mining event logs; databases; software engineering.
Del 8824 - Lecture Notes in Computer Science
Conceptual Modeling
33rd International Conference, ER 2014, Atlanta, GA, USA, October 27-29,2014. Proceedings
Häftad, Engelska, 2014
562 kr
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This book constitutes the refereed proceedings of the 32nd International Conference on Conceptual Modeling, ER 2014, held in Atlanta, GA, USA. The 23 full and 15 short papers presented were carefully reviewed and selected from 80 submissions. Topics of interest presented and discussed in the conference span the entire spectrum of conceptual modeling including research and practice in areas such as: data on the web, unstructured data, uncertain and incomplete data, big data, graphs and networks, privacy and safety, database design, new modeling languages and applications, software concepts and strategies, patterns and narratives, data management for enterprise architecture, city and urban applications.
E-bok
PDF, Engelska, 2014734 kr
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This book constitutes the refereed proceedings of the 32nd International Conference on Conceptual Modeling, ER 2014, held in Atlanta, GA, USA. The 23 full and 15 short papers presented were carefully reviewed and selected from 80 submissions. Topics of interest presented and discussed in the conference span the entire spectrum of conceptual modeling including research and practice in areas such as: data on the web, unstructured data, uncertain and incomplete data, big data, graphs and networks, privacy and safety, database design, new modeling languages and applications, software concepts and strategies, patterns and narratives, data management for enterprise architecture, city and urban applications.
Häftad, Tyska, 1981
577 kr
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Inbunden, Engelska, 2002
562 kr
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Data warehouses have captured the attention of practitioners and researchers alike. But the design and optimization of data warehouses remains an art rather than a science. This book presents the first comparative review of the state of the art and best current practice of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, update propagation, metadata management, quality assessment, and design optimization. Also, based on results of the European Data Warehouse Quality project, it offers a conceptual framework by which the architecture and quality of data warehouse efforts can be assessed and improved using enriched metadata management combined with advanced techniques from databases, business modeling, and artificial intelligence. For researchers and database professionals in academia and industry, the book offers an excellent introduction to the issues of quality and metadata usage in the context of data warehouses.
Häftad, Engelska, 2002
1 116 kr
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The Eighth International Conference on Extending Database Technology, EDBT 2002, was held in Prague, Czech Republic, March 25–27, 2002. It marks the 50th anniversary of Charles University’s Faculty of Mathematics and Physics and is the most recent in a series of conferences dedicated to the dissemination and exchange of the latest advances in data management. Previous conferences occurred in Konstanz, Valencia, Avignon, Cambridge, Vienna, and Venice. The topical theme of this year’s conference is Data Management in the New Millennium, which encourages the community to see beyond the management of massive databases by conventional database management systems and to extend database technology to support new services and application areas. The intention is to spur greater interest in more integrated solutions to user problems, which often implies the consideration of data management issues in entire information systems infrastructures. There is data (almost) everywhere, and data access is needed (almost) always and everywhere. New technologies, services, and app- cations that involve the broader notion of data management are emerging more rapidly than ever, and the database community has much to o?er. The call for papers attracted numerous submissions, including 207 research papers, which is a new record for EDBT. The program committee selected 36 research papers, 6 industrial and applications papers, 13 software demos, and 6 tutorials for presentation at the conference. In addition, the conference program includes three keynote speeches, by Jari Ahola, Ian Horrocks, and Hans-J¨org Schek, and a panel.
Häftad, Engelska, 2002
562 kr
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This year marks the 25th anniversary of the Annual German Conference on Arti?cial Intelligence. When starting in 1975 as the German Workshop on AI (GWAI) in Bonn, the meetings were primarily intended as a forum for the G- manAIcommunityandthus,overtheyears,alsore?ectedthedevelopmentofAI researchinGermany.Rightfromthebeginning,thegoalofthemeetingshasbeen to bring together AI researchers working in academia and industry to share their research results and interests in the ?eld of arti?cial intelligence. In 1993, the name of the meeting changed to its current formAnnual German Conference on Arti?cial Intelligence, or KI for short. Since KI-94 in Saarbruc .. ken presentations have been in English and the proceedings have been published in the Springer LNAI Series. With that the meeting has become a truly international event, and still is in 2002. Thisvolumecontainstheproceedingsofthe25thAnnualGermanConference on Arti?cial Intelligence. For the technical program we had 58 submissions from 17 countries and from all continents except Australia.Out of these contributions slightly less than 30% (20 papers in total) were selected for presentation at the conference and for inclusion in the proceedings. Thecontributionsinthisvolumere?ecttherichnessanddiversityofarti?cial intelligence research. They cover important areas such as multi-agent systems, machine learning, natural language processing, constraint reasoning, knowledge representation, planning, and temporal reasoning. The paper "On the problem of computing small representations of least common subsumers" by Franz Baader and Anni-Yasmin Turhan (Dresden U- versity of Technology) stood out for its exceptional quality and the program committee selected it for the Springer Best Paper Award. Congratulations to the authors for their excellent contribution.
E-bok
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E-bok
PDF, Engelska, 20031 459 kr
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The Eighth International Conference on Extending Database Technology, EDBT 2002, was held in Prague, Czech Republic, March 25–27, 2002. It marks the 50th anniversary of Charles University’s Faculty of Mathematics and Physics and is the most recent in a series of conferences dedicated to the dissemination and exchange of the latest advances in data management. Previous conferences occurred in Konstanz, Valencia, Avignon, Cambridge, Vienna, and Venice. The topical theme of this year’s conference is Data Management in the New Millennium, which encourages the community to see beyond the management of massive databases by conventional database management systems and to extend database technology to support new services and application areas. The intention is to spur greater interest in more integrated solutions to user problems, which often implies the consideration of data management issues in entire information systems infrastructures. There is data (almost) everywhere, and data access is needed (almost) always and everywhere. New technologies, services, and app- cations that involve the broader notion of data management are emerging more rapidly than ever, and the database community has much to o?er. The call for papers attracted numerous submissions, including 207 research papers, which is a new record for EDBT. The program committee selected 36 research papers, 6 industrial and applications papers, 13 software demos, and 6 tutorials for presentation at the conference. In addition, the conference program includes three keynote speeches, by Jari Ahola, Ian Horrocks, and Hans-J¨org Schek, and a panel.
E-bok
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Häftad, Engelska, 1993
1 116 kr
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In the early 1980s, a trend towards formal undeIStanding and knowledge-based assistance for the development and maintenance of database-intensive information systems became apparent. The group of John Mylopoulos at the UniveISity of Toronto and their European collaboratoIS moved from semantic models of information systems design (Taxis project) towards earlier stages of the software lifecycle. Joachim Schmidt's group at the University of Hamburg completed their early work on the design and implementation of database programming languages (Pascal/R) and began to consider tools for the development of large database program packages. The Belgian company BIM developed a fast commercial Prolog which turned out to be useful as an implementation language for object oriented knowledge representation schemes and as a prototyping tool for formal design models. Case studies by Vasant Dhar and Matthias Jarke in New York pointed out the need for formally representing process knowledge, and a number of projects in the US and Europe began to consider computer assistance (CASE) as a viable approach to support software engineering. In 1985, the time appeared ripe for an attempt at integrating these experiences in a comprehensive CASE framework relating all phases of an information systems lifecycle. The Commission of the European Communities decided in early 1986 to fund this joint effort by six European software houses and research institutions in the Software Technology section of the ESPRIT I program. The project was given the number 892 and the title DAIDA - Development Assistance for Intelligent Database Applications.
Del 1992 - Operations Research Proceedings
DGOR / ÖGOR
Papers of the 21th Annual Meeting of DGOR in Cooperation with ÖGOR Vorträge der 21. Jahrestagung der DGOR zusammen mit ÖGOR
Häftad, Tyska, 1993
552 kr
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In diesem Band werden zentrale Themen und neuere Entwicklungstendenzen auf dem Gebiet des Operations Research (OR) behandelt. Gegenstand sind die Vortr{ge, die anl{~lich der 21. Jahrestagung der Deutschen Gesellschaft f}r Operations Research (DGOR) und der \sterreichischen Gesellschaft f}rOperations Research (\GOR) in der Zeit vom 9.bis 11. September 1992 an der RWTH Aachen gehalten wurden. Der Proceedingsband erm|glicht dem Leser einen Einblick in die neuesten Forschungsergebnisse auf dem Gebiet des Operations Research. Neben den prim{r methodischen Fragestellungen bilden die praxisorientierten Themen, wie z.B. Anwendungsberichte aus der Praxis und der Bereich Produktionsplanung und -steuerung, einen Schwerpunkt in diesem Buch.
Häftad, Engelska, 1994
562 kr
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The fourth international conference on Extending Data BaseTechnology was held in Cambridge, UK, in March 1994. Thebiannual EDBT has established itself as the premier Europeandatabase conference. It provides an international forum forthe presentation of new extensions to database technologythrough research, development, and application. This volumecontains the scientific papers of the conference. Followinginvited papers by C.M. Stone and A. Herbert, it contains 31papers grouped into sections on object views, intelligentuser interface, distributed information servers, transactionmanagement, information systems design and evolution,semantics of extended data models,accessing new media, joinalgorithms, query optimization, and multimedia databases.
Häftad, Tyska, 1997
560 kr
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Der Band enthält die Tagungsbeiträge zur 27. Jahrestagung der Gesellschaft für Informatik 1997. Schwerpunkte der Darstellung sind zentrale Forschungsergebnisse aus Hochschulen, Großforschungseinrichtungen und Industrie, wichtige Trends aus Hersteller- und Anwendersicht, Kooperation zwischen Schule, Hochschule und Praxis sowie Resultate, Chancen und Probleme europäischer Informatikprojekte.
Häftad, Engelska, 1999
562 kr
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CAiSE*99 is the 11th in the series of International Conferences on Advanced Information Systems Engineering. The aim of the CAiSE series is to give - searchers and professionals from universities, research, industry, and public - ministrationthe opportunityto meetannuallytodiscussevolvingresearchissues and applications in the el d of information systems engineering; also to assist young researchersand doctoralstudents in establishing relationships with senior scientists in their areas of interest. StartingfromaScandinavianorigininthelate1980's,CAiSEhasevolvedinto atrulyinternationalconferencewithaworldwideauthorandattendancelist.The CAiSE*99 programlisted contributions from 19 countries, from four continents! These contributions, 27 full papers, 12 short research papers, six workshops, and four tutorials, were carefully selected from a total of 168 submissions by the international program committee. A special theme of CAiSE*99 was 'Component-based information systems engineering'. Component-based approaches mark the maturity of any engine- ing discipline. However,transferingthis idea to the complex anddiverse worldof information systems has proven more di cult than expected.Despite numerous proposals from object-oriented programming, design patterns and frameworks, customizable reference models and standard software, requirements engine- ing and business re-engineering, web-based systems, data reduction strategies, knowledge management, and modularized education, the question of how to make component-oriented approaches actually work in information systems - mains wide open.
Häftad, Engelska, 2010
562 kr
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Data warehouses have captured the attention of practitioners and researchers alike. But the design and optimization of data warehouses remains an art rather than a science. This book presents the first comparative review of the state of the art and best current practice of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, update propagation, metadata management, quality assessment, and design optimization. Also, based on results of the European Data Warehouse Quality project, it offers a conceptual framework by which the architecture and quality of data warehouse efforts can be assessed and improved using enriched metadata management combined with advanced techniques from databases, business modeling, and artificial intelligence. For researchers and database professionals in academia and industry, the book offers an excellent introduction to the issues of quality and metadata usage in the context of data warehouses.
E-bok
PDF, Tyska, 2013586 kr
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Der Band enthält die Tagungsbeiträge zur 27. Jahrestagung der Gesellschaft für Informatik 1997. Schwerpunkte der Darstellung sind zentrale Forschungsergebnisse aus Hochschulen, Großforschungseinrichtungen und Industrie, wichtige Trends aus Hersteller- und Anwendersicht, Kooperation zwischen Schule, Hochschule und Praxis sowie Resultate, Chancen und Probleme europäischer Informatikprojekte.