Design and use of software architectures: adopting and evolving a product-line approach
Design and use of software architectures: adopting and evolving a product-line approach
Handling crosscutting constraints in domain-specific modeling
Communications of the ACM
Taming architectural evolution
Proceedings of the 8th European software engineering conference held jointly with 9th ACM SIGSOFT international symposium on Foundations of software engineering
Privacy through pseudonymity in user-adaptive systems
ACM Transactions on Internet Technology (TOIT)
Impacts of user privacy preferences on personalized systems: a comparative study
Designing personalized user experiences in eCommerce
Design-time product line architectures for any-time variability
Science of Computer Programming - Special issue: Software variability management
An LDAP-based User Modeling Server and its Evaluation
User Modeling and User-Adapted Interaction
PLA-based Runtime Dynamism in Support of Privacy-Enhanced Web Personalization
SPLC '06 Proceedings of the 10th International on Software Product Line Conference
The adaptive web
Privacy-enhanced web personalization
The adaptive web
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Performance Evaluation of a Privacy-Enhancing Framework for Personalized Websites
UMAP '09 Proceedings of the 17th International Conference on User Modeling, Adaptation, and Personalization: formerly UM and AH
EC-TEL '09 Proceedings of the 4th European Conference on Technology Enhanced Learning: Learning in the Synergy of Multiple Disciplines
User model interoperability: a survey
User Modeling and User-Adapted Interaction
Personalization and privacy: a survey of privacy risks and remedies in personalization-based systems
User Modeling and User-Adapted Interaction
Enhancing meta-portals using dynamic user context personalization techniques
Journal of Network and Computer Applications
ACM Transactions on Interactive Intelligent Systems (TiiS) - Special issue on highlights of the decade in interactive intelligent systems
A PLA-based privacy-enhancing user modeling framework and its evaluation
User Modeling and User-Adapted Interaction
Dimensionality of information disclosure behavior
International Journal of Human-Computer Studies
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Web personalization has demonstrated to be advantageous for both online customers and vendors. However, its benefits may be severely counter acted by privacy constraints. Personalized systems need to take users' privacy concerns into account, as well as privacy laws and industry self-regulation that may be in effect. In this paper, we first discuss how these constraints may affect web-based personalized systems. We then explain in what way current approaches to this problem fall short of their aims, specifically regarding the need to tailor privacy to the constraints of each individual user. We present a dynamic privacy-enhancing user modeling framework as a superior alternative, which is based on a software product line architecture. Our system dynamically selects personalization methods during runtime that respect users' current privacy concerns as well as the privacy laws and regulations that apply to them.