User Interfaces

• Visual interfaces for recommender systems

• Explanation interfaces for recommender systems

• Collaborative multi-user interfaces (e.g., for group decision making)

• Spoken and natural language interfaces

• Trust-aware interfaces

• Social interfaces

• Context-aware interfaces

• Ubiquitous and mobile interfaces

• Conversational interfaces

• Example- and demonstration-based interfaces

• New approaches to designing interfaces for recommender systems

• User interfaces for decision making (e.g., decision strategies and user ratings)

Interaction, user modeling, and decision-making

• Cognitive Modeling for recommender systems

• Human-recommender interaction

• Controllability, transparency, and scrutability

• Decision theories and biases (e.g., priming, framing, and decoy effects)

• Detection and avoidance of decision biases (e.g., in item presentations)

• Preference detection (e.g., eye tracking for automated preference detection)

• The role of emotions in recommender systems (e.g., emotion‐aware recommendation)

• Trust inspiring recommendation (e.g., explanation‐aware recommendation)

• Argumentation and persuasive recommendation (e.g., argumentation‐aware recommendation)

• Cultural differences (e.g., culture‐aware recommendation)

• Mechanisms for effective group decision making (e.g., group recommendation heuristics)

• Decision theories for effective group decision making (e.g., hidden profile management)

• Voting Advice Applications

Evaluation

• Case studies

• Benchmarking platforms

• Empirical studies and evaluations of new interfaces

• Empirical studies and evaluations of new interaction designs

• Evaluation methods and metrics (e.g., evaluation questionnaire design)