About me

Currently, I hold a Ph.D. from the Computer Science Department of the Athens University of Economics and Business, where I was supervised by Professor Vana Kalogeraki.

Education:

Research Interests:

  • Big Data
  • Recommendation Systems
  • Energy Eficiency in Distributed Systems
  • Load Balancing in Distributed Systems
  • Scheduling in Distributed Systems
  • Event Detection Systems

Publications & Awards

Publications:

You can find a complete list of publications at: DBLP, Google Scholar

  • Context-aware point of interest recommendation using tensor factorization
    S. Maroulis, I. Boutsis, V. Kalogeraki
    2016 IEEE International Conference on Big Data (Big Data), Washington, DC, 2016, pp. 963-968

  • ExpREsS: EneRgy Efficient Scheduling of Mixed Stream and Batch Processing Workloads
    S. Maroulis, N. Zacheilas, V. Kalogeraki
    2017 IEEE International Conference on Autonomic Computing (ICAC), 2017, pp. 27-32

  • Dione: Profiling spark applications exploiting graph similarity
    N. Zacheilas, S. Maroulis, V. Kalogeraki
    2017 IEEE International Conference on Big Data (Big Data), 2017, pp. 389-394

  • Dione: A Framework for Automatic Profiling and Tuning Big Data Applications
    N. Zacheilas, S. Maroulis, T. Priovolos, V. Kalogeraki, D. Gunopulos
    2018 IEEE 34th International Conference on Data Engineering (ICDE), Paris, France, 2018, pp. 1637-1640

  • Fast. Efficient Performance Predictions for Big Data Applications
    S. Maroulis, N. Zacheilas, T. Theocharis, V. Kalogeraki
    2019 IEEE 22nd International Symposium on Real-Time Distributed Computing (ISORC), Valencia, Spain, 2019, pp. 126-133

  • A Holistic Energy-Efficient Real-Time Scheduler for Mixed Stream and Batch Processing Workloads
    S. Maroulis, N. Zacheilas, V. Kalogeraki
    IEEE Transactions on Parallel and Distributed Systems, vol. 30, no. 12, pp. 2624-2635, 1 Dec. 2019

  • ESCAPe: Elastic Caching For Big Data Systems
    T. Priovolos, S. Maroulis, V. Kalogeraki
    2019 38th Symposium on Reliable Distributed Systems (SRDS), Lyon, France, 2019, pp. 93-9309

  • A Framework for Managing an Elastic Redis Cache
    T. Priovolos, S. Maroulis, V. Kalogeraki
    2019 38th Symposium on Reliable Distributed Systems (SRDS), Lyon, France, 2019, pp. 363-3632

  • Low-Rank Methods in Event Detection With Subsampled Point-to-Subspace Proximity Tests
    J. Marecek, S. Maroulis, V. Kalogeraki, D. Gunopulos
    IEEE Access, vol. 10, pp. 32525-32536, 2022

More..

Teaching Assistant:

Undergraduate Courses

  • Distributed Systems, Prof. Vana Kalogeraki - 2015-2019
  • Compilers, Prof. Vana Kalogeraki - 2015-2019
  • Operating Systems, Prof. George Xylomenos - 2020

Postgraduate Courses

  • Distributed Systems, Prof. Vana Kalogeraki - 2015-2019

Theses:

  • PhD Dissertation Thesis: Fast and Efficient Prediction in Big Data Systems
    Supervisor: Vana Kalogeraki

  • MSc Dissertation Thesis: Matrix Factorization for POI recommendation
    Supervisor: Vana Kalogeraki

  • BSc Dissertation Thesis: Search in spatio-temporal data by using mobile systems
    Supervisor: Dimitrios Gunopoulos

Contact Me

Distributed and Real-Time Systems Lab,
Patission 76, Antoniadou Building, 4th floor
ΤΚ 10434
Phone 210-8203154
maroulise at aueb dot gr