Vasileios Karakostas

Division of Computer Science

Brief Biography

I am a Postdoctoral Researcher at the Computing Systems Laboratory (CSLab) of the School of Electrical and Computer Engineering (ECE) of the National Technical University of Athens (NTUA), working together with Prof. Nectarios Koziris, Prof. Georgios Goumas, and Dr. Konstantinos Nikas. Among other things, I am currently working on the ACTiCLOUD EU research project, that seeks to improve resource efficiency and utilization in data centers.

Before joining NTUA, I was a graduate student at Barcelona Supercomputing Center (BSC) and Universitat Politecnica de Catalunya (DAC), working under the supervision of Mario Nemirovsky,Osman S. Unsal, and Adrian Cristal. My PhD thesis focused on analyzing and improving the performance and energy-efficiency of virtual memory.

Research Interests

My research interests lie in the areas of computer architecture, memory systems, hardware/OS interaction, and parallel systems.


 Publications Link