REASSEMBLING FRAGMENTED FILES OR DOCUMENTS IN AN ORDER-INDEPENDENT MANNER THAT ENSURES EACH OF THE FRAGMENTS BELONGS TO ONLY ONE REASSEMBLED FILE

Files can be reassembled from fragments by (a) accepting adjacency scores for each pair of fragments from the set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, reconstructing a corresponding one of the two or more files from the fragments of the set of fragments such that the sum of the adjacency scores are optimized, wherein each of the fragments is permitted to belong to only one of the at least two files, and wherein at least two files are reconstructed such that the results are independent of the order in which the files are reconstructed.