On the design space of MapReduce ROLLUP aggregates. - Duy-Hung Phan; Matteo Dell'Amico; Pietro Michiardi (EDBT/ICDT Workshops, 2014)

Efficient and Self-Balanced ROLLUP Aggregates for Large-Scale Data Summarization. - Duy-Hung Phan; Quang-Nhat Hoang-Xuan; Matteo Dell'Amico; Pietro Michiardi (BigData Congress, 2015)

A novel, low-latency algorithm for multiple Group-By query optimization. - Duy-Hung Phan; Pietro Michiardi (ICDE, 2016)

Efficient and scalable aggregation for large-scale data-intensive applications. (Algorithmes d'aggrégation pour applications Big Data). - Duy-Hung Phan (2016)