Heuristic evaluation of user interfaces
CHI '90 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The active badge location system
ACM Transactions on Information Systems (TOIS)
Social information filtering: algorithms for automating “word of mouth”
CHI '95 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Communications of the ACM
Cyberguide: a mobile context-aware tour guide
Wireless Networks - Special issue: mobile computing and networking: selected papers from MobiCom '96
Information architecture for the World Wide Web
Information architecture for the World Wide Web
Combining collaborative filtering with personal agents for better recommendations
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Introduction: personalized views of personalization
Communications of the ACM
From adaptive hypermedia to the adaptive web
Communications of the ACM - The Adaptive Web
Adaptive interfaces for ubiquitous web access
Communications of the ACM - The Adaptive Web
Designing Web Usability: The Practice of Simplicity
Designing Web Usability: The Practice of Simplicity
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
User Modeling and User-Adapted Interaction
Empirical Evaluation of User Models and User-Adapted Systems
User Modeling and User-Adapted Interaction
A Review and Analysis of Commercial User Modeling Servers for Personalization on the World Wide Web
User Modeling and User-Adapted Interaction
Tool support for designing nomadic applications
Proceedings of the 8th international conference on Intelligent user interfaces
When and Why Are Visual Landmarks Used in Giving Directions?
COSIT 2001 Proceedings of the International Conference on Spatial Information Theory: Foundations of Geographic Information Science
Layered Evaluation of Adaptive Applications and Services
AH '00 Proceedings of the International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems
The Plight of the Navigator: Solving the Navigation Problem for Wireless Portals
AH '02 Proceedings of the Second International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems
Personalized and Adaptive Services on Board a Car: An Application for Tourist Information
Journal of Intelligent Information Systems
Adapting Content for Wireless Web Services
IEEE Internet Computing
Personalised hypermedia presentation techniques for improving online customer relationships
The Knowledge Engineering Review
Evaluating the inference mechanism of adaptive learning systems
UM'03 Proceedings of the 9th international conference on User modeling
How to communicate recommendations? evaluation of an adaptive annotation technique
INTERACT'05 Proceedings of the 2005 IFIP TC13 international conference on Human-Computer Interaction
A Semantics-Based Dialogue for Interoperability of User-Adaptive Systems in a Ubiquitous Environment
UM '07 Proceedings of the 11th international conference on User Modeling
An Evidence-Based Approach to Handle Semantic Heterogeneity in Interoperable Distributed User Models
AH '08 Proceedings of the 5th international conference on Adaptive Hypermedia and Adaptive Web-Based Systems
Tag-based user modeling for social multi-device adaptive guides
User Modeling and User-Adapted Interaction
Adaptive information providing system for R&D meeting environments
Proceedings of the 2007 conference on Human interface: Part II
An energy-efficient mobile recommender system
Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining
A-POInter: an adaptive mobile tourist guide
SAICSIT '10 Proceedings of the 2010 Annual Research Conference of the South African Institute of Computer Scientists and Information Technologists
The evaluation of an adaptive user interface model
SAICSIT '10 Proceedings of the 2010 Annual Research Conference of the South African Institute of Computer Scientists and Information Technologists
Layered evaluation of interactive adaptive systems: framework and formative methods
User Modeling and User-Adapted Interaction
Integrating web service and semantic dialogue model for user models interoperability on the web
Journal of Intelligent Information Systems
Utilizing implicit feedback and context to recommend mobile applications from first use
Proceedings of the 2011 Workshop on Context-awareness in Retrieval and Recommendation
Cost-aware travel tour recommendation
Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining
Agent-based organizational structures for ambient intelligence scenarios
Journal of Ambient Intelligence and Smart Environments
Incorporating context into recommender systems: an empirical comparison of context-based approaches
Electronic Commerce Research
Personalization in cultural heritage: the road travelled and the one ahead
User Modeling and User-Adapted Interaction
An adaptive rule-based approach for managing situation-awareness
Expert Systems with Applications: An International Journal
Context relevance assessment and exploitation in mobile recommender systems
Personal and Ubiquitous Computing
Review: Mobile guides: Taxonomy of architectures, context awareness, technologies and applications
Journal of Network and Computer Applications
Towards effective course-based recommendations for public tenders
International Journal of Knowledge and Web Intelligence
Cost-Aware Collaborative Filtering for Travel Tour Recommendations
ACM Transactions on Information Systems (TOIS)
Comparing context-aware recommender systems in terms of accuracy and diversity
User Modeling and User-Adapted Interaction
Ubiquitous recommender systems
Computing
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Intelligent adaptation is a key issue for the design of flexible support systems for mobile users. In this paper we present UbiquiTO, a tourist guide which integrates different forms of adaptation: (i) to the device used (web access via Laptop, PDA, smartphone), (ii) to the user and her features and preferences (personalized interaction), (iii) to the context of interaction, and in particular to the user location, besides some other features such as the time of the day. UbiquiTO adapts the content of the service being provided (recommendation and amount/type of information/features associated with each recommendation) and the presentation (interface). In order to achieve better performance it keeps track of the user behavior, updating and refining the user model during the interaction. In the paper we introduce the architecture of the system and the choices we made as regards user, device and context modeling and adaptation strategies. We also present the results of a preliminary evaluation of the system behavior.