Context Management For Distributed And Dynamic Context Aware Computing
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Context Management For Distributed And Dynamic Context Aware Computing
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Author : Ricardo Couto Antunes da Rocha
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-03
Context Management For Distributed And Dynamic Context Aware Computing written by Ricardo Couto Antunes da Rocha and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-03 with Computers categories.
Research in context-aware computing has produced a number of middleware systems for context management. However, development of ubiquitous context-aware applications is still a challenge because most current middleware systems are still focused on isolated and static context-aware environments. Context-aware environments are inherently dynamic as a result of occasional additions or upgrade of sensors, applications or context inference mechanisms. Context Management for Distributed and Dynamic Context-Aware Computing proposes a novel architecture for context management based on the concept of context domains, allowing applications to keep context interests across distributed context management systems. The authors describe a distributed middleware that implements the aforementioned concepts, without compromising scalability and efficiency of context access.
Context Aware Pervasive Systems And Applications
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Author : Parikshit N. Mahalle
language : en
Publisher: Springer Nature
Release Date : 2019-09-19
Context Aware Pervasive Systems And Applications written by Parikshit N. Mahalle and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-19 with Technology & Engineering categories.
This textbook explores the current challenges in and future prospects of context-aware pervasive systems and applications. The phenomenal advances in broadband technology and ubiquitous access to the Internet have transformed Internet computing into the Internet of Things (IoT), which is now evolving toward the Internet of Everything. Modern scientific, engineering, and business applications are increasingly dependent on machine-to-machine communication, wherein there is less human intervention. In turn, this creates a need for context-aware pervasive systems and applications in which RFID, sensors, and smartphones play a key role. The book provides an essential overview of context, context management, and how to perform context management in various use cases. In addition, it addresses context-aware computing and personalization, various architectures for context-aware systems, and security issues. The content is explained using straightforward language and easy-to-follow examples, case studies, technical descriptions, procedures, algorithms, and protocols for context-aware systems.
Context Aware Computing
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Author :
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2017-12-18
Context Aware Computing written by and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-18 with Computers categories.
The book addresses the impact of ambient intelligence, particularly its user-centric context-awareness requirement on data management strategies and solutions. Techniques of conceptualizing, capturing, protecting, modelling, and querying context information, as well as context-aware data management application are discussed, making the book is an essential reference for computer scientists, information scientists and industrial engineers.
Context Aware Computing And Self Managing Systems
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Author : Waltenegus Dargie
language : en
Publisher: CRC Press
Release Date : 2009-03-25
Context Aware Computing And Self Managing Systems written by Waltenegus Dargie and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-25 with Mathematics categories.
Bringing together an extensively researched area with an emerging research issue, Context-Aware Computing and Self-Managing Systems presents the core contributions of context-aware computing in the development of self-managing systems, including devices, applications, middleware, and networks. The expert contributors reveal the usefulness of context-aware computing in developing autonomous systems that have practical application in the real world. The first chapter of the book identifies features that are common to both context-aware computing and autonomous computing. It offers a basic definition of context-awareness, covers fundamental aspects of self-managing systems, and provides several examples of context information and self-managing systems. Subsequent chapters on context-awareness demonstrate how a context can be employed to make systems smart, how a context can be captured and represented, and how dynamic binding of context sources can be possible. The chapters on self-management illustrate the need for "implicit knowledge" to develop fault-tolerant and self-protective systems. They also present a higher-level vision of future large-scale networks. Through various examples, this book shows how context-aware computing can be used in many self-managing systems. It enables researchers of context-aware computing to identify potential applications in the area of autonomous computing. The text also supports researchers of autonomous computing in defining, modeling, and capturing dynamic aspects of self-managing systems.
An Overview Of Context Aware Information Systems
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Author : Rahul Massey
language : en
Publisher: GRIN Verlag
Release Date : 2009
An Overview Of Context Aware Information Systems written by Rahul Massey and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Research Paper (postgraduate) from the year 2009 in the subject Information Management, grade: 2:2, The University of Liverpool, course: MSc in Information Technology, language: English, abstract: The ever-growing incorporation of information technology in day-to-day applications presents new opportunities to develop computer systems that can be aware of the context in which they are operating. Such computer-systems can be inherently more responsive to the expectations of their users. Context-aware systems offer developers and programmers exciting new prospects to gather contextual data and adapt the behavior of their dynamic systems according to user expectations. In conjunction with mobile devices, such mechanisms can be extremely valuable in increasing the usability of information systems. However, it is now accepted widely that the efforts to adapt the usability and capability of the desktop PC in to the mobile environment are limited in their scope. The debate in present literature seems to focus in particular on the trade-offs and compromises between the performance of such systems in theoretical or laboratory environments, and the actual results when tested in the field. This essay will aim to critically evaluate the success of making context-aware information systems into a feasible reality.
Context Aware Mobile And Ubiquitous Computing For Enhanced Usability Adaptive Technologies And Applications
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Author : Stojanovic, Dragan
language : en
Publisher: IGI Global
Release Date : 2009-04-30
Context Aware Mobile And Ubiquitous Computing For Enhanced Usability Adaptive Technologies And Applications written by Stojanovic, Dragan and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-30 with Computers categories.
Provides research developments on mobile technologies and services. Explains how users of such applications access intelligent and adaptable information services, maximizing convenience and minimizing intrusion.
The Smart Internet
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Author : Mark Chignell
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-10-19
The Smart Internet written by Mark Chignell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-19 with Computers categories.
I love the idea of a Smart Internet that lets users improve many parts of their lives, pulling together data and services from around the internet. This won’t happen with large unwieldy programming requirements. . . it will happen because we’re moving towards integrated, simple tasks that users can do on an every day basis. With services available on the cloud, with analytics available, with data that has meaning to the user and not just to some protocol parser - with all of these, users at all levels will be able to do a better job. The users may be small and large enterprises, local governments, individuals, etc. All of this means that as the world is becoming more intelligent, instrumented and more interconnected, we’ll be headed towards smarter health care, smarter cities, and smarter lives. ” — Gennaro A. Cuomo, IBM Software Group Vice President and IBM Fellow, WebSphere Chief Technology O?cer Congratulations to the team on the publication of this ?rst volume of the IBM CASResearchbookseries!Thisisasigni?cantmilestoneforIBMCASResearch. This series not only captures the innovations resulting from the collaboration acrossIBM technical leaders,IBM CAS faculty members, as well as our network of distinguished academic partners, it also lays the foundation for ongoing c- mercialization of future research initiatives.
Distributed Context Aware Systems
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Author : Paulo Ferreira
language : en
Publisher: Springer Science & Business
Release Date : 2014-04-22
Distributed Context Aware Systems written by Paulo Ferreira and has been published by Springer Science & Business this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-22 with Computers categories.
Context-aware systems aim to deliver a rich user experience by taking into account the current user context (location, time, activity, etc.), possibly captured without his intervention. For example, cell phones are now able to continuously update a user’s location while, at the same time, users execute an increasing amount of activities online, where their actions may be easily captured (e.g. login in a web application) without user consent. In the last decade, this topic has seen numerous developments that demonstrate its relevance and usefulness. The trend was accelerated with the widespread availability of powerful mobile devices (e.g. smartphones) that include a myriad of sensors which enable applications to capture the user context. However, there are several challenges that must be addressed; we focus on scalability (large number of context aware messages) and privacy (personal data that may be propagated). This book is organized in five chapters starting with an introduction to the theme raising the most important challenges. Then, chapter two presents several important definitions (establishing a common ground for the following chapters) and taxonomy. These are important to chapter three which describes some of the most relevant distributed context-aware systems that can be classified according to the taxonomy. Privacy is addressed in chapter four and chapter five presents some important conclusions. The audience for this book is wide; researchers, students and professionals interested in the areas addressed will find the most relevant information regarding scalability and privacy in distributed context-aware systems.
Context Aware Communication And Computing Applications For Smart Environment
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Author : Punnarumol Temdee
language : en
Publisher: Springer
Release Date : 2017-06-29
Context Aware Communication And Computing Applications For Smart Environment written by Punnarumol Temdee and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-29 with Technology & Engineering categories.
This book introduces context-aware computing, providing definitions, categories, characteristics, and context awareness itself and discussing its applications with a particular focus on smart learning environments. It also examines the elements of a context-aware system, including acquisition, modelling, reasoning, and distribution of context. It also reviews applications of context-aware computing – both past and present – to offer readers the knowledge needed to critically analyse how context awareness can be put to use. It is particularly to those new to the subject area who are interested in learning how to develop context-aware computing-oriented applications, as well as postgraduates and researchers in computer engineering, communications engineering related areas of information technology (IT). Further it provides practical know-how for professionals working in IT support and technology, consultants and business decision-makers and those working in the medical, human, and social sciences.
Enabling Context Aware Web Services
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Author : Quan Z. Sheng
language : en
Publisher: CRC Press
Release Date : 2010-05-06
Enabling Context Aware Web Services written by Quan Z. Sheng and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-06 with Computers categories.
With recent advances in radio-frequency identification (RFID) technology, sensor networks, and enhanced Web services, the original World Wide Web is continuing its evolution into what is being called the Web of Things and Services. Such a Web will support an ultimately interactive environment where everyday physical objects such as buildings, sidewalks, and commodities become recognizable, addressable, and even controllable via a mostly ubiquitous Web. This integration of the physical and virtual worlds will fundamentally impact the way we live and in doing so afford tremendous new business opportunities with great human benefit, such as support services to keep the elderly independent, and intelligent traffic management that will cut wasted hours from every day. More efficient supply chains, improved environmental monitoring, better access to health services ... the list is endless. Enabling Context-Aware Web Services: Methods, Architectures, and Technologies compiles the newest developments and advances driving this new age forward. With contributions from leading researchers across the world this pioneering work bridges the gap between context-awareness and Web services. A comprehensive presentation of what’s already accomplished and what is possible, the chapters of this book are systematically organized into three major sections: Methods focuses on the principle of context awareness in Web services and various ways to model those services at the specification level. Architectures details the infrastructures, frameworks, and standards needed to build context-aware Web services. Technologies presents a cornucopia of techniques adapted from once isolated research areas including semantic Web, database, and artificial intelligence development, as well as formal methods being employed to improve the development of context-aware Web services. Researchers, engineers, entrepreneurs, and educators across any number of fields will find new ideas worth considering, jumping-off points for developing improved software and applications, and seeds for business ventures that efficiently deliver needed products, information, or services. The possibilities are as limitless as we dare to imagine.