A Center for Sustainable Cloud Computing

Marios Kogias


Operating Systems, Networking, Datacenters, Tail Latency, Dataplanes, Scheduling, Load-balancing, Network Transports


– Doctor of Philosophy September 2015 – present

School of Computer and Communication Sciences

Ecole Polytechnique Federale de Lausanne (EPFL), Switzerland

Advisor: Edouard Bugnion

– Diploma (5-year degree, Master’s equivalent) October 2009 – October 2014

School of Electrical and Computer Engineering

National Technical University of Athens (NTUA), Greece

Thesis Advisor: Nektarios Koziris

GPA: 9.36/10.00 (top 2%)


– Software Engineering Intern June 2016 – September 2016

Google, Mountain View, US

I worked as part of the Platforms team on performance analysis of the Google datacenter network.

– Software Engineering Intern November 2014 – April 2015

CERN, Geneva, CH

I worked on the invenio project, a digital library software, implementing a new search engine based on ElasticSearch.

– Software Engineering Intern May 2014 – August 2014

Google Summer of Code – LTTng project

I worked on implementing a tracing pipeline for Ceph’s RADOS on LTTng and Twitter’s Zipkin. This work was taken over by Ceph and now is part of their upstream repository.

– Junior Developer July 2013 – September 2013

okeanos, GRNET, Athens, GR

I contributed to the Synnefo project, specifically on the virtual networking infrastructure implementing the Openstack Neutron API for Synnefo in Python Django

– Founder, Software Engineer December 2010 – September 2013

sourcelair.com, Athens, GR

I worked on sandboxing untrusted code execution and created the sourcelair iOS mobile application.


– ZygOS: Achieving Low Tail Latency for Microsecond-scale Networked Tasks

George Prekas, Marios Kogias, Edouard Bugnion

SOSP 2017, 26th ACM Symposium on Operating Systems Principles, Shanghai

– Measuring Latency: Am I doing right? (Poster)

Marios Kogias, Christos Kozyrakis, Edouard Bugnion

14th USENIX Symposium on Networked Systems Design and Implementation, Boston

– IX Open-source v1.0 Deployment and Evaluation Guide

George Prekas, Adam Belay, Mia Primorac, Ana Klimovic, Sam Grossman, Marios Kogias, Bernard Gutermann, Christos Kozyrakis, Edouard Bugnion

EPFL Technical Report 218568, May 2016

– A Comparison of Efficient Algorithms for Scheduling Parallel Data Redistribution

Marios Kogias, Timotheos Aslanidis

International Journal of Computer Networks & Communications (IJCNC) Vol.6, No.3, May 2014


Principles of Computer Systems (EPFL, CS-522)

Mise a Niveau (EPFL, MAN)

Computer Networks (EPFL, COM-208)


Eurosys 2017 Shadow PC

External Reviewer for IEEE/ACM Transactions on Networking


EPFL PhD Fellowship 2015-2016

ZygOS: Achieving Low Tail Latency for Microsecond-scale Networked Tasks

SOSP 2017 , 26th ACM Symposium on Operating Systems Principles, Shanghai


  • Computer Science/Engineering
  • Updated 3 years ago

To contact this candidate email marios.kogias@epfl.ch

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