User Modeling, Adaption and Personalization: 19th International Conference, UMAP 2011, Girona, Spain, July 11-15, 2011. Proceedings

Front Matter....Pages -
Analyzing User Modeling on Twitter for Personalized News Recommendations....Pages 1-12
Ensembling Predictions of Student Knowledge within Intelligent Tutoring Systems....Pages 13-24
Creating Personalized Digital Human Models of Perception for Visual Analytics....Pages 25-37
Coping with Poor Advice from Peers in Peer-Based Intelligent Tutoring: The Case of Avoiding Bad Annotations of Learning Objects....Pages 38-49
Modeling Mental Workload Using EEG Features for Intelligent Systems....Pages 50-61
Context-Dependent Feedback Prioritisation in Exploratory Learning Revisited....Pages 62-74
Performance Comparison of Item-to-Item Skills Models with the IRT Single Latent Trait Model....Pages 75-86
Hybrid User Preference Models for Second Life and OpenSimulator Virtual Worlds....Pages 87-98
Recipe Recommendation: Accuracy and Reasoning....Pages 99-110
Tag-Based Resource Recommendation in Social Annotation Applications....Pages 111-122
The Impact of Rating Scales on User’s Rating Behavior....Pages 123-134
Looking Beyond Transfer Models: Finding Other Sources of Power for Student Models....Pages 135-146
Using Browser Interaction Data to Determine Page Reading Behavior....Pages 147-158
A User Interface for Semantic Competence Profiles....Pages 159-170
Open Social Student Modeling: Visualizing Student Models with Parallel IntrospectiveViews....Pages 171-182
Location-Adapted Music Recommendation Using Tags....Pages 183-194
Leveraging Collaborative Filtering to Tag-Based Personalized Search....Pages 195-206
Modelling Symmetry of Activity as an Indicator of Collocated Group Collaboration....Pages 207-218
A Dynamic Sliding Window Approach for Activity Recognition....Pages 219-230
Early Detection of Potential Experts in Question Answering Communities....Pages 231-242
KT-IDEM: Introducing Item Difficulty to the Knowledge Tracing Model....Pages 243-254
Walk the Talk....Pages 255-268
Finding Someone You Will Like and Who Won’t Reject You....Pages 269-280
Personalizing the Theme Park: Psychometric Profiling and Physiological Monitoring....Pages 281-292
Recognising and Recommending Context in Social Web Search....Pages 293-304
Tags as Bridges between Domains: Improving Recommendation with Tag-Induced Cross-Domain Collaborative Filtering....Pages 305-316
User Modeling – A Notoriously Black Art....Pages 317-328
Selecting Items of Relevance in Social Network Feeds....Pages 329-334
Enhancing Traditional Local Search Recommendations with Context-Awareness....Pages 335-340
Gender Differences and the Value of Choice in Intelligent Tutoring Systems....Pages 341-346
Towards Understanding How Humans Teach Robots....Pages 347-352
Towards Open Corpus Adaptive Hypermedia: A Study of Novelty Detection Approaches....Pages 353-358
4MALITY: Coaching Students with Different Problem-Solving Strategies Using an Online Tutoring System....Pages 359-364
Capitalizing on Uncertainty, Diversity and Change by Online Individualization of Functionality....Pages 365-376
Prediction of Socioeconomic Levels Using Cell Phone Records....Pages 377-388
User Perceptions of Adaptivity in an Interactive Narrative....Pages 389-400
Performance Prediction in Recommender Systems....Pages 401-404
Multi-perspective Context Modelling to Augment Adaptation in Simulated Learning Environments....Pages 405-408
Situation Awareness in Neurosurgery: A User Modeling Approach....Pages 409-413
Adaptive Active Learning in Recommender Systems....Pages 414-417
Extending Sound Sample Descriptions through the Extraction of Community Knowledge....Pages 418-421
Monitoring Contributions Online: A Reputation System to Model Expertise in Online Communities....Pages 422-425
Student Procedural Knowledge Inference through Item Response Theory....Pages 426-429
Differences on How People Organize and Think about Personal Information....Pages 430-433
Towards Contextual Search: Social Networks, Short Contexts and Multiple Personas....Pages 434-437
Using Folksonomies for Building User Interest Profile....Pages 438-441
Designing Trustworthy Adaptation on Public Displays....Pages 442-445
Using Adaptive Empathic Responses to Improve Long-Term Interaction with Social Robots....Pages 446-449
A User Modeling Approach to Support Knowledge Work in Socio-computational Systems....Pages 450-453
Modeling Individuals with Learning Disabilities to Personalize a Pictogram-Based Instant Messaging Service....Pages 454-457
FamCHAI: An Adaptive Calendar Dialogue System....Pages 458-461
Back Matter....Pages -