A Context-Aware Decision Engine for Content Adaptation
IEEE Pervasive Computing
A Dynamic Manifestation Approach for Providing Universal Access to Digital Library Objects
IEEE Transactions on Knowledge and Data Engineering
The what, who, where, when, why and how of context-awareness
CHI '00 Extended Abstracts on Human Factors in Computing Systems
Adapted Content Delivery for Different Contexts
SAINT '03 Proceedings of the 2003 Symposium on Applications and the Internet
An Extensible and Scalable Content Adaptation Pipeline Architecture to Support Heterogeneous Clients
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Jess in Action: Java Rule-Based Systems
Jess in Action: Java Rule-Based Systems
Adapting Content for Wireless Web Services
IEEE Internet Computing
Modeling service-based multimedia content adaptation in pervasive computing
Proceedings of the 1st conference on Computing frontiers
Towards a Context-Driven Development Framework for Ambient Intelligence
ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
FAÇADE " A FrAmework for Context-Aware Content Adaptation and DElivery
CNSR '04 Proceedings of the Second Annual Conference on Communication Networks and Services Research
Pervasive Content Access for Mobile Commerce
CEC '05 Proceedings of the Seventh IEEE International Conference on E-Commerce Technology
Adapting multimedia Internet content for universal access
IEEE Transactions on Multimedia
Design for All in action: An example of analysis and implementation
Expert Systems with Applications: An International Journal
A classification for content adaptation system
Proceedings of the 10th International Conference on Information Integration and Web-based Applications & Services
A novel model of adaptation decision-taking engine in multimedia adaptation
Journal of Network and Computer Applications
SEMA4A: An ontology for emergency notification systems accessibility
Expert Systems with Applications: An International Journal
QoS-based adaptation service selection broker
Future Generation Computer Systems
A survey on content adaptation systems towards energy consumption awareness
Advances in Multimedia
| Hi-index | 12.05 |
Content adaptation has shown significant benefits by enhancing Web accessibility to meet user's requirements in heterogeneous environments. Adaptation rules can provide an efficient way to transform Web contents into adapted ones that conform to requesters' contexts. However, the rule base management becomes a challenge while taking requesters' contexts into account. In this paper, we refer requesters' contextual requirements (or contexts in short) to the information that may affect their perceptions of browsing Web contents, such as requesters' preferences and sensations, situated places, as well as devices and network connectivity. We have used JESS to design and implement dynamic adaptation strategies to guide the transformation process. Adaptation strategies are designed to improve rule base efficiency by performing dynamic scheduling of rule firing in an agenda. An adaptation strategy is composed of selected adaptation rules based on requesters' contexts. When a user's context changed, new adaptation strategy will be generated automatically by rearranging adaptation rules. By using JESS, we can dramatically reduce the number of adaptation rules from 54 to 22. The experiment results indicate our adaptation strategy can successfully adapt Web contents to satisfy requesters' contexts and obtain superior performance.