Diet diversification has been shown both to improve nutritional health outcomes and to promote greater enjoyment in food consumption. Conversational Recommender Systems (CRS) have a rich history in direct recommendation of recipes and meal plannin...
Customer churn leads to higher customer acquisition cost, lower volume of service consumption and reduced product purchase. Reducing the outflow of the customers by 5% can double the profit of a typical company. Therefore, it is of significant value ...
Social networking sites have experienced an explosion in both the number of users and the amount of shared information in recent years. Thanks to the positioning function in mobile devices, e.g., GPS, location-based social networks (LBSNs) become ...
