All Stories

  1. Stochastic Primal-Dual Decoding for Multiobjective Generative Recommender Systems

    Article • August 2026, ACM (Association for Computing Machinery)

    Mounia Lalmas

  2. A Unified Model for Personalization: Language-Steerable Generative Recommendation, Search, and User Understanding

    Article • August 2026, ACM (Association for Computing Machinery)

    Edoardo D'Amico, Mounia Lalmas

  3. From Habits to Discovery: Deploying LLMs for Personalized Generative Recommendations at Spotify

    Article • August 2026, ACM (Association for Computing Machinery)

    Edoardo D'Amico, Mounia Lalmas, Sainath Adapa

  4. As It Was: Aligning LLM Search Evaluation with Historical User Preferences

    Article • July 2026, ACM (Association for Computing Machinery)

    Mounia Lalmas

  5. Evolving Notions of Success on the Web: From Retrieval to Experience

    Article • May 2026, ACM (Association for Computing Machinery)

    Mounia Lalmas

  6. Building AI-Driven Web Experiences at Scale

    Article • April 2026, ACM (Association for Computing Machinery)

    Mounia Lalmas

  7. Learning Optimal Personalised Reservation Prices in Impression Ad Auctions with Mixture Density Networks

    Article • November 2025, ACM (Association for Computing Machinery)

    Mounia Lalmas

  8. PODTILE: Facilitating Podcast Episode Browsing with Auto-generated Chapters

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

    Azin Ghazimatin, Mounia Lalmas

  9. Leveraging Semantic Information to Facilitate the Discovery of Underserved Podcasts

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

    Mounia Lalmas

  10. Neural Instant Search for Music and Podcast

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

    Mounia Lalmas

  11. Where To Next? A Dynamic Model of User Preferences

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

    Mounia Lalmas, Francesco Sanna Passino

  12. Shifting Consumption towards Diverse Content on Music Streaming Platforms

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

    Mounia Lalmas

  13. Contextual and Sequential User Embeddings for Large-Scale Music Recommendation

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

    Mounia Lalmas

  14. Personalising and Diversifying the Listening Experience

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

    Mounia Lalmas

  15. Bandit based Optimization of Multiple Objectives on a Music Streaming Platform

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

    Mounia Lalmas

  16. Tutorial on Online User Engagement

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

    Mounia Lalmas

  17. Identifying Tasks from Mobile App Usage Patterns

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

    Dan Pelleg, Mounia Lalmas

  18. Cohort Modeling Based App Category Usage Prediction

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

    Dan Pelleg, Mounia Lalmas

  19. Every Colour You Are: Stance Prediction and Turnaround in Controversial Issues

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

    Mounia Lalmas

  20. Representativeness of Abortion Legislation Debate on Twitter: A Case Study in Argentina and Chile

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

    Mounia Lalmas

  21. Leveraging Behavioral Heterogeneity Across Markets for Cross-Market Training of Recommender Systems

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

    Mounia Lalmas

  22. Algorithmic Effects on the Diversity of Consumption on Spotify

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

    Mounia Lalmas

  23. How Representative is an Abortion Debate on Twitter?

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

    Mounia Lalmas

  24. Tutorial on Online User Engagement: Metrics and Optimization

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

    Mounia Lalmas

  25. Deriving User- and Content-specific Rewards for Contextual Bandits

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

    Mounia Lalmas

  26. Tutorial on Metrics of User Engagement

    Article • February 2018, ACM (Association for Computing Machinery)

    Mounia Lalmas

  27. Interpretable Predictions of Tree-based Ensembles via Actionable Feature Tweaking

    Article • August 2017, ACM (Association for Computing Machinery)

    Mounia Lalmas

  28. Predicting Pre-click Quality for Native Advertisements

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

    Mounia Lalmas

  29. Understanding User Attention and Engagement in Online News Reading

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

    Mounia Lalmas

  30. Promoting Positive Post-Click Experience for In-Stream Yahoo Gemini Users

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

    Mounia Lalmas

  31. People of opposing views can share common interests

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

    Mounia Lalmas

  32. Finding news curators in twitter

    Article • May 2013, ACM (Association for Computing Machinery)

    Mounia Lalmas

  33. Social media news communities

    Article • January 2013, ACM (Association for Computing Machinery)

    Dr Carlos Castillo, Mounia Lalmas

  34. On the reliability and intuitiveness of aggregated search metrics

    Article • January 2013, ACM (Association for Computing Machinery)

    Mounia Lalmas

  35. User engagement in the digital world

    Article • Qatar Foundation Annual Research Forum Proceedings, October 2012, QScience

    Mounia Lalmas