Position: PhD student at the University of Edinburgh, supervised by Vijay Nagarajan

Interests: Distributed systems and computer architecture. Specifically enforcing consistency in (fault-tolerant, RDMA-enabled) distributed systems and multiprocessors.


Hermes: a Fast, Fault-Tolerant and Linearizable Replication Protocol. ASPLOS’20.
Antonios Katsarakis, Vasilis Gavrielatos, M. R. Siavash Katebzadeh, Arpit Joshi, Aleksandar Dragojevic, Boris Grot, Vijay Nagarajan.
IEEE MICRO Top Picks Honourable Mention
pdf slides video webpage code

Lazy Release Persistency. ASPLOS’20.
Mahesh Dananjaya, Vasilis Gavrielatos, Vijay Nagarajan, Arpit Joshi.
pdf video

Kite: Efficient and Available Release Consistency for the Datacenter. PPoPP ’20. Best paper nominee.
Vasilis Gavrielatos, Antonios Katsarakis, Vijay Nagarajan, Boris Grot, and Arpit Joshi.
extended version published version slides code

Scale-Out ccNUMA: Exploiting Skew with Strongly Consistent Caching. EuroSys ’18.
Vasilis Gavrielatos, Antonios Katsarakis, Arpit Joshi, Nicolai Oswald, Boris Grot, and Vijay Nagarajan.
pdf slides code


Key-value-stores from the Lens of Shared Memory. ACM Sigarch Blog May ‘20.
Vijay Nagarajan, Boris Grot, Vasilis Gavrielatos and Antonis Katsarakis

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