Published Work
You can also find my articles on my Google Scholar profile.
International Journals
Resource Management in Cloud Platform as a Service Systems: Analysis and Opportunities. Stefania Costache, Djawida Dib, Nikos Parlavantzas, Christine Morin. Journal of Systems and Software, Elsevier, 2017.
MemEFS: A network-aware elastic in-memory runtime distributed file system. Alexandru Uta, Ove Danner, Cas van der Weegen, Ana-Maria Oprescu, Andreea Sandu, Stefania Costache, Thilo Kielmann. Future Generation Computer Systems, Elsevier, 2017
Market-based autonomous resource and application management in private clouds. Stefania Costache, Samuel Kortas, Christine Morin, Nikos Parlavantzas. Journal of Parallel and Distributed Computing, 2016
E-BaTS: Energy-Aware Scheduling for Bag-of-Task Applications in HPC Clusters. Alexandra Vintila-Filip, Ana-Maria Oprescu, Stefania Costache, Thilo Kielmann. Parallel Processing Letters 25(03), 1541005, World Scientific, 2015
International Conferences
Reducing tail latencies in micro-batch streaming workloads. Faria Kalim, Asser Tantawi, Stefania Costache, Alaa Youssef. Symposium on Cloud Computing, 2017 (Poster).
Batch spot market for data analytics cloud providers. Stefania Costache, Tommaso Madonia, Asser Tantawi, Malgorzata Steinder. Symposium on Cloud Computing, 2017 (Poster).
Understanding the data-processing challenges in Intelligent Vehicular Systems. Stefania Costache, Vincenzo Gulisano, Marina Papatriantafilou. Intelligent Vehicles Symposium (IV), 2016 IEEE, pp. 611–618
MemEFS: an elastic in-memory runtime file system for escience applications. Alexandru Uta, Andreea Sandu, Stefania Costache, Thilo Kielmann . e-Science 2015, pp. 465–474
Scaling vm deployment in an open source cloud stack. Kaveh Razavi, Stefania Costache, Andrea Gardiman, Kees Verstoep, Thilo Kielmann . Proceedings of the 6th Workshop on Scientific Cloud Computing, pp. 3–10, 2015.
Merkat: A Market-based SLO-driven Cloud Platform. Stefania Victoria Costache; Nikos Parlavantzas; Christine Morin; Samuel Kortas. CloudCom 2013, Bristol, United Kingdom
On the Use of a Proportional-Share Market for Application SLO Support in Clouds. Stefania Victoria Costache; Nikos Parlavantzas; Christine Morin; Samuel Kortas. EuroPar2013, Aachen, Germany (acceptance rate 26.8%)
Themis: Economy-Based Automatic Resource Scaling for Cloud Systems. Stefania Victoria Costache; Nikos Parlavantzas; Christine Morin; Samuel Kortas. HPCC 2012, Liverpool, United Kingdom (acceptance rate 26.2%)
An Economic Approach for Application QoS Management in Clouds. Stefania Victoria Costache; Nikos Parlavantzas; Christine Morin; Samuel Kortas, VHPC 2011, Bordeaux, France.
Semias: Self-Healing Active Replication on Top of a Structured Peer-to-Peer Overlay. Stefania Costache, Thomas Ropars, Christine Morin, SRDS 2010, New Delhi, India (acceptance rate 21%)
Multiscaling Algorithms for Molecular Dynamics Simulations with GROMACS. Nicolae Goga, Siewert Marrink, Stefania Victoria Costache, Florica Moldoveanu, IEEE International Systems Conference, 2009, Vancouver, Canada
Patents
- Performance biased scheduler extender. Chen Wang, Stefania V Costache, Alaa S Youssef, Ali Kanso, Tonghoon Suk, Asser Narsreldin Tantawi, US Patent App. 16/592,078, 2021
- Reward-based admission controller for resource requests in the cloud. Chen Wang, Ali Kanso, Stefania V Costache, Alaa S Youssef, Malgorzata Steinder, US Patent App. 16/204,108, 2020
- Runtime estimation for machine learning tasks. Parijat Dube, Gauri Joshi, Priya Ashok Nagpurkar, Stefania Victoria Costache, Diana Jeanne Arroyo, Zehra Noman Sura, US Patent App. 15/901,430, 2019
Tutorials
- Tutorial intitled “Resource Management in Cloud Platform as a Service Systems”. Stefania Costache, Djawida Dib, Nikos Parlavantzas, Christine Morin. Presented at 10th IEEE/ACM International Conference on Utility and Cloud Computing. 2017