Filters








63,463 Hits in 8.2 sec

Hybrid Aspect of Context-Aware Middleware for Pervasive Smart Environment: A Review

J. Madhusudanan, S. Geetha, V. Prasanna Venkatesan, U. Vignesh, P. Iyappan
2018 Mobile Information Systems  
In this paper, a survey on the various hybrid aspects of the different context-aware middleware has been done. This middleware is classified based on service, context, and device aspects.  ...  They react to the situations smartly as they can take their own decisions based on the context developed for that specific application.  ...  generation. e major purpose of knowledge-aware and service-oriented middleware is to provide sophisticated and enhanced pervasive services to everyone connected to the smart environment.  ... 
doi:10.1155/2018/6546501 fatcat:r6bzjjbeybenlbpkosqnfzk4cy

Towards Adaptive Service Development

Aries Tao Tao
2008 International Conference on Service Oriented Computing  
In the dynamic e-Business environment, it is desirable for a service to meet the requirements of different users.  ...  Inspired by the concept of Abstraction and Polymorphism in Object Oriented Computing, service adaptation allows an Abstract Business Process class to be configured by Policy and user required interface  ...  Service interface is a specification for user (client program) to interact with the service.  ... 
dblp:conf/icsoc/Tao08 fatcat:hgp6ejiykzap3aiai43wjsqqim

A service-oriented approach towards context-aware mobile Learning Management Systems

Philipp Lehsten, Raphael Zender, Ulrike Lucke, Djamshid Tavangarian
2010 2010 8th IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops)  
Gathering these context information and reasoning on them is the foundation of our context-and service-oriented approach towards a mobile LMS.  ...  By using a service-oriented architecture we are able to compose a variety of different university and external services towards a pervasive university.  ...  SERVICE-ORIENTED CONTEXT-AWARENESS IN LMS The application of our context definition towards the subject of mobile eLearning shows the relevance of data that can be sensed best by the mobile device.  ... 
doi:10.1109/percomw.2010.5470656 dblp:conf/percom/LehstenZLT10 fatcat:2sahs47k2fghrd7diopbx75oma

A new approach towards the self-adaptability of Service-Oriented Architectures to the context based on workflow

Faîçal, Jalel Akaichi
2012 International Journal of Advanced Computer Science and Applications  
In this paper, we are interested in improving the different needs of this criterion and we propose a new approach towards a self-adaptability of SOA to the context based on workflow and showing the feasibility  ...  This is the reason why they resort Web services based on SOA Based on the advanced technology of SOA.  ...  This solution is a first step towards our problem of defining a service-oriented middleware self-adaptable to the context.  ... 
doi:10.14569/ijacsa.2012.031201 fatcat:drlt7fflrze6zc3sdmcmkdkbvq

Unified Context-Aware Augmented Reality Application Framework for User-Driven Tour Guides

Choonsung Shin, Hyejin Kim, Changgu Kang, Youngkyoon Jang, Ahyoung Choi, Woontack Woo
2010 2010 International Symposium on Ubiquitous Virtual Reality  
We propose a unified context-aware augmented reality application framework that supports intelligent guidance and enables users to participate in content generation in museum guidance.  ...  It helps a user find personal interesting artifacts in art galleries by exploiting context-based behavior generation.  ...  For this purpose, we utilized the 5W1H context model [13] and the core Unified Context-Aware Application Model (UCAM) [12] for smart spaces.  ... 
doi:10.1109/isuvr.2010.22 fatcat:rdrdr5kkirhc3ieu5rgeq5mvju

A Perspective on the Future of Middleware-based Software Engineering

Valerie Issarny, Mauro Caporuscio, Nikolaos Georgantas
2007 Future of Software Engineering (FOSE '07)  
Service-oriented middleware A further step in the evolution of component-based programming is towards the Service Oriented Architecture (SOA) paradigm that supports the development of distributed software  ...  Initial research on context-aware software systems focused on building applications for a specific scenario or a specific type of context, as exemplified by location-aware systems (e.g., see [53] ).  ... 
doi:10.1109/fose.2007.2 dblp:conf/icse/IssarnyCG07 fatcat:frkdbpnojze3dfku2r2hpynlry

Need for Context-Aware Topographic Maps in Mobile Devices

Annu-Maaria Nivala, L. Tiina Sarjakoski
2003 Scandinavian Research Conference on Geographical Information Science  
Today, the most important context of use for mobile map services is location of the user.  ...  In this paper a new categorization for mobile contexts in map services, based on test results, is given and discussed.  ...  Acknowledgements This research is part of the Geospatial Info-Mobility Service by Real-Time Data-Integration and Generalisation (GiMoDig) project, IST-2000-30090, funded by the European Union through the  ... 
dblp:conf/scangis/NivalaS03 fatcat:mbit5gotlzgafartijx76sxlue

Context-aware composition

Kent Lyons, Roy Want, David Munday, Jiasheng He, Shivani Sud, Barbara Rosario, Trevor Pering
2009 Proceedings of the 10th workshop on Mobile Computing Systems and Applications - HotMobile '09  
We also show how context can be used to create multi-modal composition commands and provide a quantitative evaluation of a multimodal position sensing system to support context-aware composition.  ...  Context-Aware Composition is a technique to overcome the complexity of wireless discovery, device selection, and establishing connections to other computers in an environment where potentially tens or  ...  Nevertheless, the SAAPI interface and the D-Bus inter-process communication mechanism have proven suitable for augmenting discovery, while at the same time providing a mechanism for context-aware applications  ... 
doi:10.1145/1514411.1514421 dblp:conf/wmcsa/LyonsWMHSRP09 fatcat:hlqvkmqmyzg7rhbtapufhcbj7m

Design and validation of a light inference system to support embedded context reasoning

Josué Iglesias, Ana M. Bernardos, Paula Tarrío, José R. Casar, Henar Martín
2011 Personal and Ubiquitous Computing  
The system is part of a service-oriented mobile software framework, conceived to facilitate the creation of context-aware applications-it decouples sensor data acquisition and context processing from the  ...  In this case of use, LIS is used to timely evaluate the user's activity level, to decide on the convenience of triggering notifications and to determine the best interface or channel to deliver these context-aware  ...  Acknowledgments This work has been supported by the Spanish Ministry of Industry, Tourism and Commerce and the European Fund for Regional Development under grant TSI020301-2008-2, the Ministry for Science  ... 
doi:10.1007/s00779-011-0447-4 fatcat:sdocq2tpwvgvdc6wd4ymnrhk3i

A Spatiotemporal Context Definition for Service Adaptation Prediction in a Pervasive Computing Environment [article]

Darine Ameyed, Moeiz Miraoui, Chakib Tadj
2015 arXiv   pre-print
Pervasive systems refers to context-aware systems that can sense their context, and adapt their behavior accordingly to provide adaptable services.  ...  In this paper we discuss and classify previous definitions of context. Then, we present a new definition which allows pervasive systems to understand and predict their contexts.  ...  Thus research on context definition was oriented towards adaptation.  ... 
arXiv:1505.01071v1 fatcat:4zug5un5urej5ohsikwy7m67se

CATS: Context-Aware Triggering System for Next Generation Networks [chapter]

José Simoes, João Goncalves, Telma Mota, Thomas Magedanz
2009 IFIP Advances in Information and Communication Technology  
The innovative approaches that context-aware mechanisms make possible are being targeted by service providers of diverse areas.  ...  On the other hand, Service Oriented Architectures play a central role in allowing component reuse and low cost service creation.  ...  , creation and dissemination of context-aware services for next generation networks.  ... 
doi:10.1007/978-3-642-03841-9_23 fatcat:wsubtrh7kzddnlltus4ng4c37e

There is more to context than location

Albrecht Schmidt, Michael Beigl, Hans-W Gellersen
1999 Computers & graphics  
We investigate the utility of sensors for context-awareness and present two prototypical implementations -a light sensitive display and an orientation aware PDA interface.  ...  To structure the field we introduce a working model for context, discuss mechanisms to acquire context beyond location, and application of context-awareness in ultra-mobile computing.  ...  Orientation-Sensitive User Interface As a more elaborate demonstrator for sensor-based context-awareness in ultra-mobile computers we have enhanced a PDA, in this case a Newton MessagePad, with awareness  ... 
doi:10.1016/s0097-8493(99)00120-x fatcat:beifpdvrvbbgjh7atwbnhmgpvi

Integrated Context-Aware and Cloud-Based Adaptive Home Screens for Android Phones [chapter]

Tor-Morten Grønli, Jarle Hansen, Gheorghita Ghinea
2011 Lecture Notes in Computer Science  
The home screen in Android phones is a highly customizable user interface where the users can add and remove widgets and icons for launching applications.  ...  Overall results indicated that the users have a strong positive bias towards the application and that the adaptation helped them to tailor the device to their needs by using the different context aware  ...  We add flexibility to the user interface by making it context-aware and integrated with the Google cloud.  ... 
doi:10.1007/978-3-642-21605-3_47 fatcat:ufj6rgnznzfutcdcjw4jqwzffm

A Perspective on Middleware-Oriented Context-Aware Pervasive Systems

Zakwan Jaroucheh, Xiaodong Liu, Sally Smith
2009 2009 33rd Annual IEEE International Computer Software and Applications Conference  
This paper also provides a comprehensive access to the literature of the emerging approaches and design strategies of middleware for providing users with personalized services taking into consideration  ...  The evolving concepts of mobile computing, context-awareness, and ambient intelligence are increasingly influencing user's experience of services.  ...  Abstract Architecture of Context-aware Systems As a result of literature review that explores the context-aware systems, we present here general layer architecture for context-aware systems.  ... 
doi:10.1109/compsac.2009.142 dblp:conf/compsac/JarouchehLS09 fatcat:aeeg2qewh5a4hh5ofgghddr3hu

Adaptation of Web Services to the Context Based on Workflow: Approach for Self-Adaptation of Service-Oriented Architectures to the Context

Faical Felhi
2012 International journal of Web & Semantic Technology  
In fact, Web services are a solution for the integration of distributed information systems, autonomous, heterogeneous and self-adaptable to the context.  ...  The emergence of Web services in the information space, as well as the advanced technology of SOA, give tremendous opportunities for users in an ambient space or distant, empowerment and organizations  ...  The rules engine also allows users to expose simple interfaces for generating these rules.  ... 
doi:10.5121/ijwest.2012.3401 fatcat:iu6k5qir35bkvjk3ah5pmsnq2m
« Previous Showing results 1 — 15 out of 63,463 results