Recommender systems leveraging multimedia content

Y Deldjoo, M Schedl, P Cremonesi, G Pasi - ACM Computing Surveys …, 2020 - dl.acm.org
Recommender systems have become a popular and effective means to manage the ever-
increasing amount of multimedia content available today and to help users discover …

Nudging towards health? examining the merits of nutrition labels and personalization in a recipe recommender system

A El Majjodi, AD Starke, C Trattner - … of the 30th ACM conference on user …, 2022 - dl.acm.org
Food recommender systems show personalized recipes to users based on content liked
previously. Despite their potential, often recommended (popular) recipes in previous studies …

Nudging healthy choices in food search through visual attractiveness

AD Starke, MC Willemsen, C Trattner - Frontiers in Artificial …, 2021 - frontiersin.org
Recipe websites are becoming increasingly popular to support people in their home
cooking. However, most of these websites prioritize popular recipes, which tend to be …

Examining the user evaluation of multi-list recommender interfaces in the context of healthy recipe choices

AD Starke, E Asotic, C Trattner… - ACM Transactions on …, 2023 - dl.acm.org
Multi-list recommender systems have become widespread in entertainment and e-
commerce applications. Yet, extensive user evaluation research is missing. Since most …

“serving each user”: Supporting different eating goals through a multi-list recommender interface

A Starke, E Asotic, C Trattner - Proceedings of the 15th ACM conference …, 2021 - dl.acm.org
Food recommender systems optimize towards a user's current preferences. However,
appetites may vary, in the sense that users might seek healthy recipes today and look for …

Towards a knowledge-aware food recommender system exploiting holistic user models

C Musto, C Trattner, A Starke, G Semeraro - Proceedings of the 28th …, 2020 - dl.acm.org
Food recommender systems typically rely on popularity, as well as similarity between
recipes to generate personalized suggestions. However, this leaves little room for users to …

Learning to recommend similar items from human judgments

C Trattner, D Jannach - User Modeling and User-Adapted Interaction, 2020 - Springer
Similar item recommendations—a common feature of many Web sites—point users to other
interesting objects given a currently inspected item. A common way of computing such …

Understanding and predicting cross-cultural food preferences with online recipe images

Q Zhang, D Elsweiler, C Trattner - Information Processing & Management, 2023 - Elsevier
Predicting food preferences is challenging due to the numerous factors that can influence
individual taste. Cultural influences are one such factor that can significantly impact food …

Buying the 'right'thing: Designing food recommender systems with critical consumers

D Lawo, T Neifer, M Esau, G Stevens - … of the 2021 CHI Conference on …, 2021 - dl.acm.org
Critical consumerism is complex as ethical values are difficult to negotiate, appropriate
products are hard to find, and product information is overwhelming. Although recommender …

The cholesterol factor: Balancing accuracy and health in recipe recommendation through a nutrient-specific metric

A Starke, C Trattner, H Bakken… - 1st Workshop on Multi …, 2021 - research.tue.nl
Whereas many food recommender systems optimize for users' preferences, health is
another but often overlooked objective. This paper aims to recommend relevant recipes that …