Also, when the paper says "cuckoo hashing" they mean "bucketized cuckoo hashing" which is different enough from the academic description of cuckoo hashing, whic

Also, when the paper says "cuckoo hashing" they mean "bucketized cuckoo hashing" which is different enough from the academic description of cuckoo hashing, which is what is described in GP's link, as to be a bit confusing!