Fig. 2

GRIM-Filter has a 2D data structure where each bit at <row, column > indicates if a token (indexed by the row) is present in the corresponding bin (indicated by the column). a GRIM-Filter divides a genome into overlapping bins. b GRIM-Filter’s metadata associated with a reference genome. Columns are indexed by the bin number of each location. Rows are indexed by the token value. In this figure, token size=5