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All Outputs (2)

Traffic Incident Detection: A Trajectory-based Approach (2020)
Conference Proceeding
Han, X., Grubenmann, T., Cheng, R., Wong, S. C., Li, X., & Sun, W. (2020). Traffic Incident Detection: A Trajectory-based Approach. In 2020 IEEE 36th International Conference on Data Engineering (ICDE). https://doi.org/10.1109/icde48307.2020.00190

Incident detection (ID), or the automatic discovery of anomalies from road traffic data (e.g., road sensor and GPS data), enables emergency actions (e.g., rescuing injured people) to be carried out in a timely fashion. Existing ID solutions based on... Read More about Traffic Incident Detection: A Trajectory-based Approach.

TSA: A Truthful Mechanism for Social Advertising (2020)
Conference Proceeding
Grubenmann, T., Cheng, R. C., & Lakshmanan, L. V. (2020). TSA: A Truthful Mechanism for Social Advertising. In WSDM '20: Proceedings of the 13th International Conference on Web Search and Data Mining (214-222). https://doi.org/10.1145/3336191.3371809

Social advertising exploits the interconnectivity of users in social networks to spread advertisement and generate user engagements. A lot of research has focused on how to select the best subset of users in a social network to maximize the number of... Read More about TSA: A Truthful Mechanism for Social Advertising.