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Providing location information in a ubiquitous computing environment (panel session)

Mike Spreitzer, Marvin Theimer
1993 ACM SIGOPS Operating Systems Review  
Information in a Ubiquitous Computing Environment Mike Spreitzer and Marvin Theimer Xerox Palo Alto To take full advantage of the promise of ubiquitous computing requires the use of location information  ...  Our system uses two kinds of location information, which turn out to provide partial and complementary coverage.  ...  Introduction Mobile and ubiquitous computing requires and can exploit a variety of kinds of location information[9, 7, 4].  ... 
doi:10.1145/173668.168641 fatcat:2sb2wqjovzeqrk7go5dlromrke

Providing location information in a ubiquitous computing environment (panel session)

Mike Spreitzer, Marvin Theimer
1993 Proceedings of the fourteenth ACM symposium on Operating systems principles - SOSP '93  
Information in a Ubiquitous Computing Environment Mike Spreitzer and Marvin Theimer Xerox Palo Alto To take full advantage of the promise of ubiquitous computing requires the use of location information  ...  Our system uses two kinds of location information, which turn out to provide partial and complementary coverage.  ...  Introduction Mobile and ubiquitous computing requires and can exploit a variety of kinds of location information[9, 7, 4].  ... 
doi:10.1145/168619.168641 dblp:conf/sosp/SpreitzerT93 fatcat:xtxg3xbgwbbxjfbqelcinfz5by

Providing Location Information in a Ubiquitous Computing Environment [chapter]

Mike Spreitzer, Marvin Theimer
The Kluwer International Series in Engineering and Computer Science  
Information in a Ubiquitous Computing Environment Mike Spreitzer and Marvin Theimer Xerox Palo Alto To take full advantage of the promise of ubiquitous computing requires the use of location information  ...  Our system uses two kinds of location information, which turn out to provide partial and complementary coverage.  ...  Introduction Mobile and ubiquitous computing requires and can exploit a variety of kinds of location information[9, 7, 4].  ... 
doi:10.1007/978-0-585-29603-6_15 dblp:conf/mobidata/SpreitzerT94 fatcat:kzfd3jc7xvgnnh4sxn2stiuvsi

Ubiquitous Computing Frameworks and Location Sensing Technologies: A Survey

Swetha K., G. C.
2018 International Journal of Computer Applications  
In this paper a detailed survey of papers related to different approaches of Ubiquitous Computing Frame works and location sensing technologies is done.  ...  Ubiquitous computing framework provides a structure and set of libraries to design and develop customized ubiquitous computing applications.  ...  Change in user context causes the actions in ubiquitous computing environment.  ... 
doi:10.5120/ijca2018918169 fatcat:iki35jjxgra2dkx43zsnmtgnku

A Workflow Language Based on Structural Context Model for Ubiquitous Computing [chapter]

Joohyun Han, Yongyun Cho, Jaeyoung Choi
2005 Lecture Notes in Computer Science  
In order to verify the effectiveness of uWDL, we designed and implemented a scenario described with uWDL, and demonstrated that the uWDL system provides users with autonomic services in ubiquitous computing  ...  a structural context model to express the context information in uWDL.  ...  Acknowledgements This research is supported by the Ubiquitous Autonomic Computing and Network Project, the Ministry of Information and Communication (MIC) 21st Century Frontier R&D Program in Korea.  ... 
doi:10.1007/11596356_87 fatcat:qltylbetczclfpn35ixquzjk3u

CONSORTS: A Multiagent Architecture for Service Coordination in Ubiquitous Computing [chapter]

Akio Sashima, Noriaki Izumi, Koichi Kurumatani
2004 Lecture Notes in Computer Science  
Ubiquitous Computing, which we focus on in this paper, enables computers to provide various information assists by using real world information.  ...  When numerous devices, various information services, and users who have different intentions are physically co-located in a environment, how can we coordinate the services and devices to assist a particular  ...  Conclusion We have shown a multiagent architecture called CONSORTS that aims to realize the human-centered coordination in Ubiquitous Computing.  ... 
doi:10.1007/978-3-540-24666-4_12 fatcat:dhnv5v25ljhdhij6lzyhbhnjvy

Adaptivity and Personalization in Ubiquitous Learning Systems [chapter]

Sabine Graf, Kinshuk
2008 Lecture Notes in Computer Science  
In this paper, an overview of adaptivity and personalization issues in ubiquitous learning systems is provided and current and future research directions are discussed.  ...  Adaptivity and personalization issues play an important role in ubiquitous learning systems, enabling those systems not only to allow learners to learn whenever and wherever they want, but also in a personalized  ...  The environmental context includes information about the environment of a sensor, such as location, temperature, and information about approaching objects/people.  ... 
doi:10.1007/978-3-540-89350-9_23 fatcat:vhomck5orjapbbzmyplhgu3nfy

uT-RBAC: Ubiquitous Role-Based Access Control Model

S.-h. CHAE
2006 IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences  
In ubiquitous environment that users access resource anytime and anywhere, access control model should consider user's location information.  ...  It also supports time related information, which enables the access control model to accommodate various ubiquitous environments.  ...  In reality, most ubiquitous computing environment should consider time and location factors for situation information.  ... 
doi:10.1093/ietfec/e89-a.1.238 fatcat:qmon6esqfjac5etroghwqmtguq

Location-mediated coordination of Web services in ubiquitous computing

A. Sashima, N. Izumi, K. Kurumatani
2004 Proceedings. IEEE International Conference on Web Services, 2004.  
A fundamental issue of human-centered coordinating services in Ubiquitous Computing is concerned with dynamic service coordination according to users' intensions.  ...  In this paper, we show a prototype application of the framework, context-aware information assist services in a museum.  ...  both the Web services embedded in Ubiquitous computing environments (e.g. sensor devices having Web services interfaces) and Web services on the Internet (e.g.  ... 
doi:10.1109/icws.2004.1314959 dblp:conf/icws/SashimaIK04 fatcat:oankderrineo5irkpsa7pdet3m

A Dynamic Bayesian Network Approach to Location Prediction in Ubiquitous Computing Environments [chapter]

Sunyoung Lee, Kun Chang Lee, Heeryon Cho
2010 Communications in Computer and Information Science  
Location prediction is particularly useful because ubiquitous computing environments can dynamically adapt their behaviors according to a user's future location.  ...  The ability to predict the future contexts of users significantly improves service quality and user satisfaction in ubiquitous computing environments.  ...  In this approach, models are created from observations of user interactions within a ubiquitous computing environment in which user actions, locations, and temporal information are monitored.  ... 
doi:10.1007/978-3-642-16699-0_9 fatcat:53eqjssmuzehtl7pepfgcrapme

Increase in computing capability and its influence on service provision

A. Okunoye
2004 37th Annual Hawaii International Conference on System Sciences, 2004. Proceedings of the  
The dynamism and rapid changes in IT which progress from traditional business computing to mobile and pervasive computing and which is now tending towards ubiquitous computing have posed serious challenges  ...  Today, the greatly increased use of IT by service providers has in many ways changed the nature of service delivery.  ...  From Traditional Business to Ubiquitous Computing Traditionally, computing services have always been provided in a stationary location and its use is directly associated with physical presence at a particular  ... 
doi:10.1109/hicss.2004.1265213 dblp:conf/hicss/Okunoye04 fatcat:xzb7t4bkj5gajdyzbfvqtotawa

Personal Environment Service for Mobile Users

Jongtaek Oh, Zygmunt. Haas
2006 IEEE Vehicular Technology Conference  
The Personal Environment Service (PES) configures user's computing and communication environmental based on the user's Personal Organizer profile, which stores the user preference data.  ...  PES then coordinates the reconfiguration of the user's physical environment, such as appliances, through the use of short-range wireless communications.  ...  Personal Environment Service will concretize the concept of Ubiquitous Service and Ubiquitous Computing. A.  ... 
doi:10.1109/vtcf.2006.588 dblp:conf/vtc/OhH06 fatcat:wldmu7ugwrg7zplpk6d4opig5i

Ubiquitous Computing Technologies in Education

Gwo-Jen Hwang, Ting-Ting Wu, Yen-Jung Chen
2007 International Journal of Distance Education Technologies  
Nowadays, ubiquitous learning (u-learning) has become a popular trend of education all over the world, and hence it is worth reviewing the potential issues concerning the use of u-computing technologies  ...  in education, which could be helpful to the researchers who are interested in the investigation of mobile and ubiquitous learning.  ...  Ubiquitous computing technologies that facilitate Education U-computing technologies can be used to provide personalized services in the context-aware u-learning environment.  ... 
doi:10.4018/jdet.2007100101 fatcat:ls2clbo755aflkttxsqvbjlczi

A Privacy-Aware Service Protocol for Ubiquitous Computing Environments [chapter]

Gunhee Lee, Song-hwa Chae, Inwhan Hwang, Manpyo Hong
2006 Lecture Notes in Computer Science  
In a ubiquitous computing environment, every service should have the characteristic of context-awareness and location information is an important factor to grasp a user's context.  ...  In order to satisfy this claim, we propose a new privacy-aware service protocol for a ubiquitous computing environment.  ...  In order to satisfy this, we concentrate on dispersion of sensitive user information. As a result, we propose a new privacy-aware service protocol for ubiquitous computing environment.  ... 
doi:10.1007/11807964_63 fatcat:s2uuichmr5erzpntpogyfx3dxu

QoS-Aware Middleware for Ubiquitous Environment: A Review and Proposed Solution

Anas Al-Roubaiey, M. AL-Rhman Alkhiaty
2014 Journal of Computational Engineering  
In traditional computing environments (mainframe and PC), users actively choose to interact with computers.  ...  Ubiquitous computing has introduced a new era of computing. Compared to traditional distributed systems, ubiquitous computing systems feature increased dynamism and heterogeneity.  ...  A ubiquitous computing environment is created by sharing knowledge and information between pervasive computing environments.  ... 
doi:10.1155/2014/725960 fatcat:m5rcoxtkenen7lwyyjljl23rwq
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