All Stories

  1. Impression-Aware Recommender Systems

    Article • ACM Transactions on Recommender Systems, April 2025, ACM (Association for Computing Machinery)

    Fernando Benjamín Pérez Maurera, Pablo Castells, Paolo Cognome

  2. Using and Evaluating Quantum Computing for Information Retrieval and Recommender Systems

    Article • July 2024, ACM (Association for Computing Machinery)

    Paolo Cognome

  3. Report on the Workshop on Learning and Evaluating Recommendations with Impressions (LERI) at RecSys 2023

    Article • ACM SIGIR Forum, December 2023, ACM (Association for Computing Machinery)

    Pablo Castells, Paolo Cognome

  4. Workshop on Learning and Evaluating Recommendations with Impressions (LERI)

    Article • September 2023, ACM (Association for Computing Machinery)

    Pablo Castells, Paolo Cognome

  5. A Survey on Recent Approaches to Question Difficulty Estimation from Text

    Article • ACM Computing Surveys, January 2023, ACM (Association for Computing Machinery)

    Paolo Cognome

  6. Towards Recommender Systems with Community Detection and Quantum Computing

    Article • September 2022, ACM (Association for Computing Machinery)

    Paolo Cognome

  7. Towards the Evaluation of Recommender Systems with Impressions

    Article • September 2022, ACM (Association for Computing Machinery)

    Fernando Benjamín Pérez Maurera, Paolo Cognome

  8. Towards Feature Selection for Ranking and Classification Exploiting Quantum Annealers

    Article • July 2022, ACM (Association for Computing Machinery)

    Paolo Cognome, Fabio Moroni

  9. Recommending Relevant Papers to Conference Participants: a Deep Learning Driven Content-based Approach

    Article • July 2022, ACM (Association for Computing Machinery)

    Cristiana Bolchini, Paolo Cognome

  10. On the impact of data sampling on hyper-parameter optimisation of recommendation algorithms

    Article • April 2022, ACM (Association for Computing Machinery)

    Paolo Cognome, Matteo Montanari

  11. GAN-based matrix factorization for recommender systems

    Article • April 2022, ACM (Association for Computing Machinery)

    Paolo Cognome

  12. Optimizing the Selection of Recommendation Carousels with Quantum Computing

    Article • September 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  13. Eigenvalue Perturbation for Item-based Recommender Systems

    Article • September 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  14. A Methodology for the Offline Evaluation of Recommender Systems in a User Interface with Multiple Carousels

    Article • June 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  15. Measuring the User Satisfaction in a Recommendation Interface with Multiple Carousels

    Article • June 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  16. A Troubling Analysis of Reproducibility and Progress in Recommender Systems Research

    Article • ACM Transactions on Information Systems, April 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  17. On the instability of embeddings for recommender systems

    Article • March 2021, ACM (Association for Computing Machinery)

    Paolo Cognome

  18. Critically Examining the Claimed Value of Convolutions over User-Item Embedding Maps for Recommender Systems

    Article • October 2020, ACM (Association for Computing Machinery)

    Paolo Cognome

  19. ContentWise Impressions

    Article • October 2020, ACM (Association for Computing Machinery)

    Paolo Cognome, Fernando Benjamín Pérez Maurera

  20. Recommender Systems Leveraging Multimedia Content

    Article • ACM Computing Surveys, October 2020, ACM (Association for Computing Machinery)

    Paolo Cognome

  21. A Collaborative Filtering Approach for the Automatic Tuning of Compiler Optimisations

    Article • June 2020, ACM (Association for Computing Machinery)

    Stefano Cereda, Paolo Cognome

  22. Outfit Completion and Clothes Recommendation

    Article • April 2020, ACM (Association for Computing Machinery)

    Paolo Cognome

  23. R2DE

    Article • March 2020, ACM (Association for Computing Machinery)

    Paolo Cognome

  24. Sequence-Aware Recommender Systems

    Article • ACM Computing Surveys, July 2019, ACM (Association for Computing Machinery)

    Paolo Cognome

  25. Tutorial: Sequence-Aware Recommender Systems

    Article • May 2019, ACM (Association for Computing Machinery)

    Paolo Cognome

  26. Bridging Physical Space and Digital Landscape to Drive Retail Innovation

    Article • June 2016, ACM (Association for Computing Machinery)

    Paolo Cognome

  27. Smart Lighting for Fashion Store Windows

    Article • June 2016, ACM (Association for Computing Machinery)

    Paolo Cognome

  28. Dynamic and Interactive Lighting for Fashion Store Windows

    Article • May 2016, ACM (Association for Computing Machinery)

    Paolo Cognome

  29. Toward Effective Movie Recommendations Based on Mise-en-Scène Film Styles

    Article • September 2015, ACM (Association for Computing Machinery)

    Mr. Yashar Deldjoo, Paolo Cognome

  30. Interaction Design Patterns in Recommender Systems

    Article • September 2015, ACM (Association for Computing Machinery)

    Paolo Cognome

  31. Towards a smart retail environment

    Article • January 2015, ACM (Association for Computing Machinery)

    Paolo Cognome

  32. Personalized interaction on large displays

    Article • May 2014, ACM (Association for Computing Machinery)

    Paolo Cognome

  33. First International Workshop on User Interfaces for Crowdsourcing and Human Computation

    Article • May 2014, ACM (Association for Computing Machinery)

    Paolo Cognome

  34. Polarized review summarization as decision making tool

    Article • May 2014, ACM (Association for Computing Machinery)

    Paolo Cognome

  35. Recommending without short head

    Article • April 2014, ACM (Association for Computing Machinery)

    Paolo Cognome

  36. User effort vs. accuracy in rating-based elicitation

    Article • September 2012, ACM (Association for Computing Machinery)

    Paolo Cognome