Institution: | (1) Institute of Informatics, Warsaw University, Banacha 2, 02-097, Warszawa, Poland;(2) Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049, Warszawa, Poland;(3) Institute of Mathematics, Polish Academy of Sciences, Śniadeckich 8, 00-956, Warszawa, Poland |