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Informing Context to Support Adaptive Services [chapter]

Alexander O'Connor, Vincent Wade
2006 Lecture Notes in Computer Science  
This paper presents a new, semantic interopration-based approach to creating context-informed adaptive applications that make maximum use of the rich content that can be found in both technologies.  ...  context and adaptivity.  ...  The principal challenges associated with context-informed support for adaptive services are: 1. To Identify the information need of the adaptive service. 2.  ... 
doi:10.1007/11768012_52 fatcat:nen4si4vlvebxpwkg7c2fsnz44

Service-aware Overlay Adaptation in Ambient Networks

Lawrence Cheng, Kerry Jean, Roel Ocampo, Alex x Alex Galis
2006 2006 International Multi-Conference on Computing in the Global Information Technology - (ICCGI'06)  
Key research areas are adaptation policy definition, network context monitoring, and adaptation policy enforcement.  ...  Developing service-aware self-adaptation systems in heterogeneous and rapidly changing wireless networks such as Ambient Networks is a challenging issue.  ...  In addition to support service-aware self-adaptation, the AVPP uses a ContextWare architecture [5] [6] to monitor real-time network context information (context information would be used for overlay re-configuration  ... 
doi:10.1109/iccgi.2006.61 fatcat:ydg2hpjiprdqfcetoqxa5lgtiu

Extending a Shared Workspace Environment with Context-Based Adaptations [chapter]

Dirk Veiel, Jörg M. Haake, Stephan Lukosch
2009 Lecture Notes in Computer Science  
Context-based adaptation can be used to support teams with shared workspace environments best meeting their needs.  ...  We propose an ontology representing context in a shared workspace environment, and a conceptual architecture for context sensing, reasoning, and adaptation.  ...  This information (including the service calls) is forwarded to the Sensing component of the Adaptation Server, which extracts relevant information and updates Context Knowledge via the Context Knowledge  ... 
doi:10.1007/978-3-642-04216-4_14 fatcat:vztahizk5ndxrpj2drflcyncji

Adaptive Context Management Using a Component-Based Approach [chapter]

Davy Preuveneers, Yolande Berbers
2005 Lecture Notes in Computer Science  
By employing a component-based approach, we enable our infrastructure not only to support context-aware adaptation of services, but also to support adaptation of the context management system itself at  ...  In this paper, we propose a modular context management system that is able to collect, transform, reason on and use context information to adapt services.  ...  [21] also propose a service platform with support for contextaware service adaptation.  ... 
doi:10.1007/11498094_2 fatcat:54nbrb26m5hx3dsd4ukvvynonm

A Component-Based Adaptive Model for Context-Awareness in Ubiquitous Computing [chapter]

Soo-Joong Ghim, Yong-Ik Yoon, Ilkyeun Ra
2005 Lecture Notes in Computer Science  
In this paper, we propose a novel component-based contextadaptive model for context-awareness middleware to support efficiently dynamic adaptation of application services.  ...  We also demonstrate the current implementation of the context-adaptive middleware that help applications to adapt their ubiquitous computing environments according to rapidly changing contexts such as  ...  This research was supported by IRC(Internet Information Retrieval Research Center) in Hankuk Aviation University.  ... 
doi:10.1007/11596042_60 fatcat:7ejck7nsy5emtfsej2upqdbity

A survey on context‐aware web service systems

Hong‐Linh Truong, Schahram Dustdar
2009 International Journal of Web Information Systems  
information to adapt their behaviors and operations to dynamic changes.  ...  Web services technologies can support and simplify the exchange of context information in large scale, multiorganizational environments, thus enable Web services systems to utilize various types of context  ...  It is still an open question of how to support richsemantic context information and adaptation in mobile devices.  ... 
doi:10.1108/17440080910947295 fatcat:azc44fpoqvbmlmfgzlmxjxxkua

The Rationale for Infrastructure Support for Adaptive and Context-aware Applications: A Position Paper [chapter]

Nigel Davies, Keith Cheverst, Christos Efstratiou, Adrian Friday
2002 Lecture Notes in Computer Science  
However, the field is still sufficiently new that there are currently no standards for describing, disseminating or managing the necessary contextual information.  ...  In this position paper we argue that the lack of standards in this area will inhibit the widespread deployment of many of the compelling context-aware mobile applications currently being designed.  ...  In this paper we argue that new infrastructure services provide a means of supporting adaptive and context-aware applications and that by working to create uniformity and standardization of these services  ... 
doi:10.1007/3-540-36257-6_13 fatcat:xju4cbmpujflxgju32goeqejie

The Extended PARLAY X for an Adaptive Context-Aware Personalized Service in a Ubiquitous Computing Environment [chapter]

Sungjune Hong, Sunyoung Han, Kwanho Song
2005 Lecture Notes in Computer Science  
The objective of this paper is to support the architecture and the Application Programming Interface (API) of the network service for the context-awareness, adaptation and personalization in a ubiquitous  ...  This paper describes the extended PARLAY X for the Adaptive Context-aware Personalized Service (ACPS) in a ubiquitous computing environment.  ...  The semantic context broker converses the detected information into XMLbased context information and reconfigures the service for adaptation according to the context. 6.  ... 
doi:10.1007/11596042_30 fatcat:ud7wk4up7rglxc4gzbvtpl5z2u

An Architecture for the Effective Support of Adaptive Context-Aware Applications [chapter]

Christos Efstratiou, Keith Cheverst, Nigel Davies, Adrian Friday
2001 Lecture Notes in Computer Science  
Our experiences of developing and evaluating adaptive context-aware applications in mobile environments has led us to believe that existing architectures fail to provide the necessary support for such  ...  As a consequence, adaptive mobile applications need to be capable of adapting to these changes to ensure they offer the best possible level of service to the user.  ...  More specifically, each context service has to specify the type of context that it supports, e.g both the GPS and the network based locator provide location information.  ... 
doi:10.1007/3-540-44498-x_2 fatcat:zqypxlg65fbknhvoaaylput5r4

Providing Context-Aware Adaptations Based on a Semantic Model [chapter]

Guido Söldner, Rüdiger Kapitza, René Meier
2011 Lecture Notes in Computer Science  
Thereby the model enables the AOCI framework to store and publish both context and domain-specific run-time information and provides a basis for high-level and tailored programming support.  ...  They naturally support new applications that take advantage of context information like location, time and other environmental conditions.  ...  One layer is used to describe general context information and another one for domain-specific ontologies to provide additional vocabularies for supporting specific types of services.  ... 
doi:10.1007/978-3-642-21387-8_5 fatcat:fxvxrulaq5akzciyc6yspl5w6y

Flexible Middleware Support for Future Mobile Services and Their Context-Aware Adaptation [chapter]

Marcin Solarski, Linda Strick, Kiminori Motonaga, Chie Noda, Wolfgang Kellerer
2004 Lecture Notes in Computer Science  
This paper focuses on the middleware's support for context-aware adaptation of a multimedia service for mobile users.  ...  This paper presents a flexible peer-to-peer-based middleware for future user-centric mobile telecommunication services, which supports key functionalities needed to address personalization, adaptation  ...  We believe that the Mercury middleware system is an essential contribution to next generation mobile service provisioning, since it addresses the needs for advanced personalization and the identified requirements  ... 
doi:10.1007/978-3-540-30179-0_26 fatcat:ey24udiyurdmjf3kf2yu5oo2wi

Towards a Model of Context-Aware Infrastructure in Mobile Ubiquitous Computing

M Beggas
2015 Journal of Fundamental and Applied Sciences  
a service for a user; tagging of context to information to support later retrieval or adaptation of application's behavior and appearance.  ...  The modeled system provide services should be adapted according to context for end user application, that can be executed in a mobile device as mobile web or mobile application NTRODUCTION Context is any  ...  Adaptation techniques The service adaptation is defined by changing services behaviors to be used in the current context. Adaptation rule can be used to define adaptation actions to apply.  ... 
doi:10.4314/jfas.v3i1.5 fatcat:bnta4xx7azfkjewoiho4jojsdq

A SOA-Based Model Supporting Adaptive Web-Based Applications

L. Ardissono, R. Furnari, A. Goy, G. Petrone, M. Segnan
2008 2008 Third International Conference on Internet and Web Applications and Services  
In this paper, we describe the personalization support offered by our framework to the development of context-aware, adaptive web-based systems.  ...  the application by adapting the workflow activities to be carried out.  ...  Moreover, adaptation has been extended to deal with context information [1] .  ... 
doi:10.1109/iciw.2008.8 dblp:conf/iciw/ArdissonoFGPS08 fatcat:wg6hjl42crb75pw2nb6shjhl3a

The PALIO Framework for Adaptive Information Services [chapter]

Constantine Stephanidis, Alexandros Paramythis, Vasilios Zarikas, Anthony Savidis
2005 Multiple User Interfaces  
This chapter describes the PALIO (Personalised Access to Local Information and services for tourists) service framework, focusing on its extensive support for service adaptation.  ...  In all of these projects, a primary research target has been the support for alternative incarnations of the interactive part of applications and services, according to user-and usage context-characteristics  ...  Seen from a different perspective, the SCC acts as a central server that supports multi-user access to integrated, primary information and services; appropriately adapted to the user, the context of use  ... 
doi:10.1002/0470091703.ch5 fatcat:anaj33ntzvf4zhqmxbpl45g4sq

A Methodological Approach for the Dynamic Adaptation of Web Services to the Context

Omnia Saidani Neffati, Rim Samia Kaabi, Naoufel Kraiem
2016 Proceedings of the 18th International Conference on Enterprise Information Systems  
Therfore, BPEL dosen't support the dynamic adaptation of Web service composition according to the context.  ...  In this paper, we propose solution in order to support the dynamic adaptation of service composition through BPEL.  ...  Furthermore, a support for the Web service adaptation according to the context is required.  ... 
doi:10.5220/0005873206140624 dblp:conf/iceis/NeffatiKK16 fatcat:7veplq64ujh2dmi4odb6xa3g3m
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