A Framework For Abstraction And Virtualization Of Sensors In Mobile Context Aware Computing PDF Download
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Author | : Francisco de Borja Gamecho Ibáñez |
Publisher | : |
Total Pages | : 108 |
Release | : 2015 |
Genre | : |
ISBN | : |
Download A Framework for Abstraction and Virtualization of Sensors in Mobile Context-aware Computing Book in PDF, ePub and Kindle
Author | : Manish J. Gajjar |
Publisher | : Morgan Kaufmann |
Total Pages | : 358 |
Release | : 2017-02-22 |
Genre | : Computers |
ISBN | : 0128017988 |
Download Mobile Sensors and Context-Aware Computing Book in PDF, ePub and Kindle
Mobile Sensors and Context-Aware Computing is a useful guide that explains how hardware, software, sensors, and operating systems converge to create a new generation of context-aware mobile applications. This cohesive guide to the mobile computing landscape demonstrates innovative mobile and sensor solutions for platforms that deliver enhanced, personalized user experiences, with examples including the fast-growing domains of mobile health and vehicular networking. Users will learn how the convergence of mobile and sensors facilitates cyber-physical systems and the Internet of Things, and how applications which directly interact with the physical world are becoming more and more compatible. The authors cover both the platform components and key issues of security, privacy, power management, and wireless interaction with other systems. Shows how sensor validation, calibration, and integration impact application design and power management Explains specific implementations for pervasive and context-aware computing, such as navigation and timing Demonstrates how mobile applications can satisfy usability concerns, such as know me, free me, link me, and express me Covers a broad range of application areas, including ad-hoc networking, gaming, and photography
Author | : Tom Lovett |
Publisher | : Springer Science & Business Media |
Total Pages | : 193 |
Release | : 2012-04-23 |
Genre | : Computers |
ISBN | : 0857296256 |
Download Mobile Context Awareness Book in PDF, ePub and Kindle
Mobile context-awareness is a popular research trend in the field of ubiquitous computing. Advances in mobile device sensory hardware and the rise of ‘virtual’ sensors such as web application programming interfaces (APIs) mean that the mobile user is exposed to a vast range of data that can be used for new advanced applications. Mobile Context Awareness presents work from industrial and academic researchers, focusing on novel methods of context acquisition in the mobile environment – particularly through the use of physical and virtual sensors – along with research into new applications utilising this context. In addition, the book provides insights into the technical and usability challenges involved in mobile context-awareness, as well as observations on current and future trends in the field.
Author | : Carmelo R. García |
Publisher | : Springer |
Total Pages | : 575 |
Release | : 2016-11-18 |
Genre | : Computers |
ISBN | : 3319487469 |
Download Ubiquitous Computing and Ambient Intelligence Book in PDF, ePub and Kindle
This LNCS double volume LNCS 10069-10070 constitutes the refereed proceedings of the 10th International Conference on Ubiquitous Computing and Ambient Intelligence, UCAmI 2016, which includes the International Work Conference on Ambient Assisted Living (IWAAL), and the International Conference on Am-bient Intelligence for Health (AmIHEALTH), held in Las Palmas de Gran Canaria, Spain, in November/December 2016. The 69 full papers presented together with 40 short papers and 5 doctoral consortium papers were carefully reviewed and selected from 145 submissions. UCAmI 2016 is focused on research topics related to ambient assisted living, internet of things, smart cities, ambient intelligence for health, human-computer interaction, ad-hoc and sensor networks, and security.
Author | : Tom Lovett |
Publisher | : Springer |
Total Pages | : 188 |
Release | : 2014-05-08 |
Genre | : Computers |
ISBN | : 9781447159995 |
Download Mobile Context Awareness Book in PDF, ePub and Kindle
Mobile context-awareness is a popular research trend in the field of ubiquitous computing. Advances in mobile device sensory hardware and the rise of ‘virtual’ sensors such as web application programming interfaces (APIs) mean that the mobile user is exposed to a vast range of data that can be used for new advanced applications. Mobile Context Awareness presents work from industrial and academic researchers, focusing on novel methods of context acquisition in the mobile environment – particularly through the use of physical and virtual sensors – along with research into new applications utilising this context. In addition, the book provides insights into the technical and usability challenges involved in mobile context-awareness, as well as observations on current and future trends in the field.
Author | : Ozgur Yurur |
Publisher | : CRC Press |
Total Pages | : 219 |
Release | : 2015-02-02 |
Genre | : Computers |
ISBN | : 149870011X |
Download Generic and Energy-Efficient Context-Aware Mobile Sensing Book in PDF, ePub and Kindle
Elaborating on the concept of context awareness, this book presents up-to-date research and novel framework designs for context-aware mobile sensing. Generic and Energy-Efficient Context-Aware Mobile Sensing proposes novel context-inferring algorithms and generic framework designs that can help readers enhance existing tradeoffs in mobile sensing,
Author | : Stojanovic, Dragan |
Publisher | : IGI Global |
Total Pages | : 462 |
Release | : 2009-04-30 |
Genre | : Computers |
ISBN | : 1605662917 |
Download Context-Aware Mobile and Ubiquitous Computing for Enhanced Usability: Adaptive Technologies and Applications Book in PDF, ePub and Kindle
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.
Author | : Jindan Zhu |
Publisher | : |
Total Pages | : |
Release | : 2017 |
Genre | : |
ISBN | : 9780355151213 |
Download Improving Mobile Services Through Multi-context Analysis Book in PDF, ePub and Kindle
The development of ubiquitous computing and context-aware services has profoundly changed the way users interact with their devices. The increasing sensing and computational power possessed by state-of-art mobile devices promotes context-awareness to the next level where a full range of contexts are ready for exploitation. In contrast to previous research efforts that push the limit for handling of individual context, we believe the time is ripe for incorporating multi-context analysis into context-aware services. Multi-context analysis is a decision making process based on analysis of information obtained from multiple sensing channels and context dimensions. The centerpiece of the analysis is to create a model that integrates available cross-domain knowledge about interesting contexts, discover relationships among them, and determine a relevant set of the knowledge for specific applications. The diversity of available sensors and contexts that enables multi-context analysis at the same time poses several challenges on conducting such analysis. We start with a number of case studies where specific applications are defined and cross-domain knowledge required are easily identifiable. We are particularly interested in one of the most important contexts, location context namely, and location-based mobile services. We first look at the limitation of traditional indoor localization systems with Wi-Fi fingerprinting, and propose a new method that applies multi-context analysis of Wi-Fi and Bluetooth signals to improve the bootstrapping efficiency while retaining the accuracy requirement. Furthermore, indoor navigation system previously relying on Wi-Fi localization system is studied, and improved by exploiting the signal landmarks recognized by multi-context analysis of inertial sensors and wireless signals. Privacy concerns associated with distribution of location contexts are also investigated in this research. We identify the risk of an advanced adversary compromising continuous location privacy with multi-context analysis of real-time location updates and a-priori knowledge, and propose a perturbation scheme to counter such effort. Based on experience and insight gained from the case studies, we explore modeling techniques that can facilitate the extraction and encoding of cross-domain knowledge needed for multi-context analysis, preferably through an automatic process. A Bayesian graphical model is proposed to represent contexts and encode their statistical correlation in describing different situations. Such a model is evaluated with a context attestation and validation system that detects falsified user context claims. Given the increasingly diverse and heterogeneous cross-domain knowledge about contexts available to us, it is more and more difficult for human to recognize which piece of information is indeed relevant. To address this, a deep learning framework is explored to enable the abstraction and fusion of cross-domain knowledge from raw sensing data. Research reported in this thesis covers the general life-cycle of contexts from acquisition, distribution, verification, to final consumption. Results from these studies confirm that multi-context analysis can greatly benefit performance and user experience in context-aware services. As part of the future work, we plan to extend the modeling technique to cross-domain knowledge of extended types and granularity so eventually a general framework can be developed to improve majority of context-aware services through multi-context analysis.
Author | : Ozgur Yurur |
Publisher | : |
Total Pages | : |
Release | : 2013 |
Genre | : |
ISBN | : |
Download Energy Efficient Context-Aware Framework in Mobile Sensing Book in PDF, ePub and Kindle
The ever-increasing technological advances in embedded systems engineering, together with the proliferation of small-size sensor design and deployment, have enabled mobile devices (e.g., smartphones) to recognize daily occurring human based actions, activities and interactions. Therefore, inferring a vast variety of mobile device user based activities from a very diverse context obtained by a series of sensory observations has drawn much interest in the research area of ubiquitous sensing. The existence and awareness of the context provides the capability of being conscious of physical environments or situations around mobile device users, and this allows network services to respond proactively and intelligently based on such awareness. Hence, with the evolution of smartphones, software developers are empowered to create context aware applications for recognizing human-centric or community based innovative social and cognitive activities in any situation and from anywhere. This leads to the exciting vision of forming a society of [grave][grave]Internet of Things" which facilitates applications to encourage users to collect, analyze and share local sensory knowledge in the purpose for a large scale community use by creating a smart network which is capable of making autonomous logical decisions to actuate environmental objects. More significantly, it is believed that introducing the intelligence and situational awareness into recognition process of human-centric event patterns could give a better understanding of human behaviors, and it also could give a chance for proactively assisting individuals in order to enhance the quality of lives. Mobile devices supporting emerging computationally pervasive applications will constitute a significant part of future mobile technologies by providing highly proactive services requiring continuous monitoring of user related contexts.
Author | : John Krumm |
Publisher | : CRC Press |
Total Pages | : 328 |
Release | : 2018-10-08 |
Genre | : Mathematics |
ISBN | : 1420093614 |
Download Ubiquitous Computing Fundamentals Book in PDF, ePub and Kindle
"...a must-read text that provides a historical lens to see how ubicomp has matured into a multidisciplinary endeavor. It will be an essential reference to researchers and those who want to learn more about this evolving field." -From the Foreword, Professor Gregory D. Abowd, Georgia Institute of Technology First introduced two decades ago, the term ubiquitous computing is now part of the common vernacular. Ubicomp, as it is commonly called, has grown not just quickly but broadly so as to encompass a wealth of concepts and technology that serves any number of purposes across all of human endeavor. While such growth is positive, the newest generation of ubicomp practitioners and researchers, isolated to specific tasks, are in danger of losing their sense of history and the broader perspective that has been so essential to the field’s creativity and brilliance. Under the guidance of John Krumm, an original ubicomp pioneer, Ubiquitous Computing Fundamentals brings together eleven ubiquitous computing trailblazers who each report on his or her area of expertise. Starting with a historical introduction, the book moves on to summarize a number of self-contained topics. Taking a decidedly human perspective, the book includes discussion on how to observe people in their natural environments and evaluate the critical points where ubiquitous computing technologies can improve their lives. Among a range of topics this book examines: How to build an infrastructure that supports ubiquitous computing applications Privacy protection in systems that connect personal devices and personal information Moving from the graphical to the ubiquitous computing user interface Techniques that are revolutionizing the way we determine a person’s location and understand other sensor measurements While we needn’t become expert in every sub-discipline of ubicomp, it is necessary that we appreciate all the perspectives that make up the field and understand how our work can influence and be influenced by those perspectives. This is important, if we are to encourage future generations to be as successfully innovative as the field’s originators.