Session 2
            
                Chair: Vincenzo Paparella
            
            
                
                
                
                
                at 
   16:00in  Physicalfor 
   40min
                
                
                
                
                
             
            
            
                
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                            Nudging Towards Health in a Conversational Food Recommender System Using Multi-Modal Interactions and Nutrition Labels
                            Giovanni Castiglia, Ayoub El Majjodi, Federica Calò, Yashar Deldjoo, Fedelucio Narducci, Alain Starke and Christoph Trattner
                         
                            LP
                             11min
                         
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                            A Nonparametric Contextual Bandit with Arm-level Eligibility Control for Customer Service Routing
                            Ruofeng Wen, Wenjun Zeng and Yi Liu
                         
                            LP
                             11min
                         
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                            Combining Unstructured Content and Knowledge Graphs into Recommendation Datasets
                            Weizhe Lin, Linjun Shou, Ming Gong, Jian Pei, Zhilin Wang, Bill Byrne and Daxin Jiang
                         
                            SP
                             9min
                         
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                            Transformer-Empowered Content-Aware Collaborative Filtering
                            Weizhe Lin, Linjun Shou, Ming Gong, Jian Pei, Zhilin Wang, Bill Byrne and Daxin Jiang
                         
                            LP
                             11min
                         
                
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