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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Aligning System Architectures on Requirements of Mobile Business Processes

Gruhn, Volker, Köhler, André 30 January 2019 (has links)
The support of mobile workers with mobile IT solutions can create tremendous improvements in mobile business processes of a company. The main characteristic of such a mobile system is the ability to connect via a (mobile) network to a central server, e.g. in order to access customer data. This paper presents a detailed description of the four main software architectures for mobile client/server-based systems and their main characteristics. Beyond, typical business requirements in mobile environments like the location of use, data topicality, interaction requirements, synchronisation mechanisms and many more are mapped onto each of these architectures. The presented results can be used for discussing concurrent business needs as well as for deriving a mobile system architecture based on these needs.
2

Interoperabilidade dos dispositivos móveis / Interoperabilidade dos dispositivos móveis / Device móbiles interoperability / Device móbiles interoperability

Paes, Wander de Moraes 06 August 2008 (has links)
Made available in DSpace on 2016-04-29T14:23:45Z (GMT). No. of bitstreams: 1 Wander de Moraes Paes.pdf: 1162817 bytes, checksum: 45da7f91468b50a422ea7d8a7cd4f2a1 (MD5) Previous issue date: 2008-08-06 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The concept of sharing computing resources among WEB participants, has been gradually extended to support scenarios in wireless world, networks, mobile devices which introduce a variety possible uses. Wireless devices become a key of sharing information among peoples. In this point of view we present the main challenges in pervasive/ubiquitous concepts for wireless applications networks, focusing on the resource of systems and information interoperability. The idea about interdisciplinary culture, as instrument of dissemination and production of the knowledge in the digital environment, is a factor that also is applied to the environment of the mobile devices that remain the necessity of a study related to the interoperability what refers to the communication and the exchange information among peoples. This phenomenon shows up as a trend of the systems solutions in Wireless environments and WEB due to variety use of the electronic devices without wire as: cellular, PDA´s, Smartphone and Pocket PC. The consolidation of the Internet as a collaboration environment as well as the sprout of the mobile applications had directly influenced the business solutions and the systems architecture in the contemporary society. This new cartographic map of the decentralized services in cyberspace is fertile environment for the study about mobile medias environment and its consequence among stakeholders in ciberspace, a scene that represents significant impact in the contribution of the information in the development of the interfaces of the mobile systems. This map of information characterizes for a harmonic acquaintance between the centralization and the decentralization of the information in the mobile network. Therefore, the specific objective of the thesis involves the idea about mobile interoperability devices under the phenomenal about: mobility, cyberspace, portable devices and the technological aspects of the hybrid networks and new media architecture. The emergency of this context represents an important research study of the technology due a great solution offered by telecom corporations and political government. The aim of this research does not only approach the technological aspect centered in design of systems and programs, but also it focuses the benefits of the interoperability about all the flow of the information, deriving of the decentralized flow of information in wireless environment and WEB, these aspects had influenced the companies and the society in the digital culture. These solutions prevail are inside the same solution for the collaboration and people integration in cyberspace / O conceito da cultura interdisciplinar, como instrumento de disseminação e produção do conhecimento no ambiente digital é um fator que também se aplica ao ambiente dos dispositivos móveis. O que traduz a necessidade de um estudo relacionado à interoperabilidade das informações no que tange a comunicação e a troca das informações por meio destes últimos. O tecnologia sem fio afirma-se como tendência das soluções sistêmicas devido à popularização do uso dos dispositivos eletrônicos (celular, PDA´s, Smartphone e Pocket PC) e principalmente pelo papel da sociedade como parte integrante no dinamismo do processo de colaboração das informações. A consolidação da Internet e do surgimento da tecnologia móvel, sob a perspectiva da colaboração das informações, influenciou diretamente as soluções de negócio e os sistemas computacionais na sociedade contemporânea. Esse novo mapa cartográfico dos serviços descentralizados no ciberespaço é um palco fértil para o estudo da influência das mídias móveis e seu reflexo nas relações humanas. O que representou um impacto significativo no ambiente de desenvolvimento de sistemas inserido num ambiente heterogêneo que se caracteriza também por uma convivência harmônica entre a centralização e a descentralização das informações. Portanto, o objetivo específico dessa dissertação é apresentar a idéia da interoperabilidade dos dispositivos móveis sob o contexto dos fenômenos contemporâneos da mobilidade, ciberespaço móvel e os aspectos tecnológicos das redes e arquitetura de sistemas móveis. A emergência deste contexto representa um palco fértil para o estudo da tecnologia sem fio oferecida pelas grandes corporações. O foco desta pesquisa não aborda somente os aspectos tecnológicos centrados no design de sistemas e programas, mas também enfoca a interoperabilidade em todo o fluxo das informações na WEB e no emergente ambiente tecnológico Wireless com abordagens que influenciaram as empresas e a sociedade na cultura digital. O que representa o meio digital móvel e a interoperabilidade como parte integrante de uma mesma inovação tecnológica como solução para a colaboração das informações e integração de pessoas no ciberespaço

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