Computer Laboratory

Publications

Journals

  1. [pdf] Smartphones for Large-scale Behaviour Change Interventions
    N. Lathia, V. Pejovic, K. Rachuri, C. Mascolo, M. Musolesi, P. Rentfrow
    In IEEE Pervasive Computing, Special Issue on Understanding and Changing Behavior, Accepted May 2013.
     
  2. [pdf] Individuals Among Commuters: Building Personalised Transport Information Services from Fare Collection Systems
    N. Lathia, C. Smith, J. Froehlich, L. Capra
    In Elsevier Pervasive and Mobile Computing, Special Issue on Pervasive Urban Applications, Accepted October 2012.
     
  3. [pdf] Measuring the Impact of Opening the London Shared Bicycle Scheme to Casual Users
    N. Lathia, S. Ahmed, L. Capra
    In Elsevier Transportation Research Part C, January 2012.

Conferences

  1. [pdf] Contextual Dissonance: Design Bias in Sensor-Based Experience Sampling Methods
    N. Lathia, K. Rachuri, C. Mascolo, P. Rentfrow
    In ACM International Joint Conference on Pervasive and Ubiquitous Computing. Zurich, Switzerland. September 8-12, 2013.
     
  2. [pdf] Probabilistic Group Recommendation via Information Matching
    J. Gorla, N. Lathia, S. Robertson, J. Wang
    In 22nd International World Wide Web Conference. Rio de Janeiro, Brazil. May 13-17, 2013.
    Acceptance Rate: 15% (125/831)
     
  3. [pdf] Mining User Mobility Features for Next Place Prediction in Location-based Services
    A. Noulas, S. Scellato, N. Lathia, C. Mascolo
    In IEEE International Conference on Data Mining. Brussels, Belgium. December 10-13, 2012.
    Acceptance Rate: 9.3% (short)
     
  4. [pdf] A Random Walk Around the City: New Venue Recommendation in Location-Based Social Networks
    A. Noulas, S. Scellato, N. Lathia, C. Mascolo
    In IEEE International Conference on Social Computing. Amsterdam, Netherlands. September 3-5, 2012.
     
  5. [pdf] The Hidden Image of the City: Sensing Community Well-Being from Urban Mobility
    N. Lathia, D. Quercia, J. Crowcroft
    In Pervasive 2012. Newcastle, UK. June 18-22, 2012.
     
  6. [pdf] Using Control Theory for Stable and Efficient Recommender Systems
    T. Jambor, J. Wang, N. Lathia
    In 21st International World Wide Web Conference. Lyon, France. April 16-20, 2012.
    Acceptance Rate: 12% (108/885)
     
  7. [pdf] How Smart is Your Smartcard? Measuring Travel Behaviours, Perceptions, and Incentives
    N. Lathia, L. Capra
    In 13th ACM International Conference on Ubiquitous Computing. Beijing, China. September 17-21, 2011.
    Acceptance Rate: 16.6% (50/302)
     
  8. [pdf] Mining Mobility Data to Minimise Travellers' Spending on Public Transport
    N. Lathia, L. Capra
    In ACM SIGKDD 2011 Conference on Knowledge Discovery and Data Mining. San Diego, California, USA. August 21-24, 2011.
    Acceptance Rate: 17.5% (125/714)
     
  9. [pdf] Mining Public Transport Usage for Personalised Intelligent Transport Systems
    N. Lathia, J. Froehlich, L. Capra
    In IEEE International Conference on Data Mining. Sydney, Australia. December 14-17, 2010.
    Acceptance Rate: 19.4% (155/797)
     
  10. [pdf] Recommending Social Events from Mobile Phone Location Data
    D. Quercia, N. Lathia, F. Calabrese, G. Di Lorenzo, J. Crowcroft
    In IEEE 2010 International Conference on Data Mining. Sydney, Australia. December 14-17, 2010.
    Acceptance Rate: 19.4% (155/797)
     
  11. [pdf] Temporal Diversity in Recommender Systems
    N. Lathia, S. Hailes, L. Capra, X. Amatriain
    In ACM SIGIR 2010 Annual Conference on Research & Development on Information Retrieval. Geneva, Switzerland. July 19-23, 2010.
    Acceptance Rate: 16.7% (87/520
     
  12. [pdf] Temporal Collaborative Filtering with Adaptive Neighbourhoods
    N. Lathia, S. Hailes, L. Capra
    In ACM SIGIR 2009 Annual Conference on Research & Development on Information Retrieval. Boston, Massachusetts, USA. July 19-23, 2009.
    [extended pdf, poster pdf]
     
  13. [pdf] The Wisdom of the Few: A Collaborative Filtering Approach Based on Expert Opinions from the Web
    X. Amatriain, N. Lathia, J.M. Pujol, H. Kwak, N. Oliver
    In ACM SIGIR 2009 Annual Conference on Research & Development on Information Retrieval. Boston, Massachusetts, USA. July 19-23, 2009.
    Acceptance Rate: 15.78% (78/494)
     
  14. [pdf] kNN CF: A Temporal Social Network
    N. Lathia, S. Hailes, L. Capra
    In ACM Conference on Recommender Systems (RecSys) 2008. Lausanne, Switzerland. October 23-25, 2008.
    [poster pdf]
     
  15. [pdf] Trust-Based Collaborative Filtering
    N. Lathia, S. Hailes, L. Capra
    In Joint iTrust and PST Conferences on Privacy, Trust Management and Security (IFIPTM). Trondheim, Norway. June 18-20, 2008.
     
  16. [pdf] The Effect of Correlation Coefficients on Communities of Recommenders
    In 23rd Annual ACM Symposium on Applied Computing. Trust, Recommendations, Evidence and other Collaboration Know-how (TRECK Track). Fortaleza, Brazil. March 16-20, 2008.
     
  17. [pdf] Private Distributed Collaborative Filtering using Estimated Concordance Measures
    N. Lathia, S. Hailes, L. Capra
    In ACM 2007 Conference on Recommender Systems (RecSys). Minneapolis, Minnesota, USA. October 19-20, 2007.

Workshops, Demos

  1. [pdf] Using Ratings to Profile Your Health
    N. Lathia
    In ACM Recommender Systems (Demo Track). Dublin, Ireland. September 9-13, 2012.
     
  2. [pdf] Using Idle Moments to Record Your Health via Mobile Applications
    N. Lathia
    In ACM Workshop on Mobile Systems for Computational Social Science. Low Wood Bay, Lake District, UK. June 25, 2012.
     
  3. [pdf] Temporal Defenses for Robust Recommendations
    N. Lathia, S. Hailes, L. Capra
    In ECML/PKDD Workshop on Privacy and Security Issues in Data Mining and Machine Learning. Barcelona, Spain. September 24, 2010.
     
  4. [pdf] Evaluating Collaborative Filtering Over Time
    N. Lathia, S. Hailes, L. Capra
    In ACM SIGIR 2009 Workshop on the Future of IR Evaluation. Boston, Massachusetts, USA. July 23, 2009.
    [poster pdf]
     
  5. [pdf] Collaborative Filtering With Adaptive Information Sources
    N. Lathia, X. Amatriain, J.M. Pujol
    In IJCAI Workshop on Intelligent Techniques for Web Personalization and Recommender Systems. Pasadena, California, USA. July 11-17, 2009.
     
  6. [pdf] Learning to Trust on the Move
    N. Lathia
    In IFIPTM Workshop on Trust in Mobile Environments. Trondheim, Norway. June 17, 2008.

Other

  1. [pdf] Evaluating Collaborative Filtering Over Time
    N. Lathia
    PhD Thesis, Dept of Computer Science, University College London. June 2010.
     
  2. [pdf] Computing Recommendations With Collaborative Filtering
    N. Lathia
    Chapter 2 in Collaborative and Social Information Retrieval and Access: Techniques for Improved User Modeling. IGI Global Publishing. July 2008.