Session 2

Chair: Fabio Crestani

• Keyword Extraction for Improved Document Retrieval in Conversational Search Oleg Borisov, Mohammad Aliannejadi and Fabio Crestani
  LP 15min
• On Single and Multiple Representations in Dense Passage Retrieval Craig Macdonald, Nicola Tonellotto and Iadh Ounis
  LP 15min
• FashionSearch++: Improving Consumer-to-Shop Clothes Retrieval with Hard Negatives Davide Morelli, Marcella Cornia and Rita Cucchiara
  SP 10min
• Measuring Gender Stereotype Reinforcement in Information Retrieval Systems Alessandro Fabris, Alberto Purpura, Gianmaria Silvello and Gian Antonio Susto
  ABS 8min
• SAFIR: a Semantic-Aware Neural Framework for IR Maristella Agosti, Stefano Marchesin and Gianmaria Silvello
  ABS 8min
• Evaluating Conversational Systems: a Hierarchical Dependence-Aware Framework Guglielmo Faggioli, Marco Ferrante, Nicola Ferro, Raffaele Perego and Nicola Tonellotto
  ABS 8min
• Learning Passage Impacts for Inverted Indexes Antonio Mallia, Omar Khattab, Torsten Suel and Nicola Tonellotto
  ABS 8min
• Generalized Funnelling: Ensemble Learning and Heterogeneous Document Embeddings for Cross-Lingual Text Classification Andrea Pedrotti, Fabrizio Sebastiani and Alejandro Moreo
  ABS 8min
• Neural IR for Domain-Specific Tasks Óscar Espitia and Gabriella Pasi
  ABS 8min
• Adaptive Utterance Rewriting for Conversational Search Ida Mele, Cristina Ioana Muntean, Franco Maria Nardini, Raffaele Perego, Nicola Tonellotto and Ophir Frieder
  ABS 8min
• On Building Benchmark Datasets for Understudied Information Retrieval Tasks: the Case of Semantic Query Labeling Elias Bassani and Gabriella Pasi
  ABS 8min
• Do Hard Topics Exist? A Statistical Analysis Shane Culpepper, Guglielmo Faggioli, Nicola Ferro and Oren Kurland
  ABS 8min

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