Viliam Geffert
About
Viliam Geffert is a Slovak
theoretical computer scientist
known for his contributions
to the computational complexity theory in sublogarithmic space
and to the state complexity of two-way finite automata.
He has also developed new in-place sorting algorithms.
He is a professor and the head of the computer science department at the P. J. Šafárik University in Košice.
