Our pre-print on “Split Sequence Bloom Trees” has appeared on bioRxiv:
Brad Solomon and Carl Kingsford. Improved Search of Large Transcriptomic Sequencing Databases Using Split Sequence Bloom Trees.
See also the simultaneous posting of a related pre-print:
Chen Sun, Robert S. Harris, Rayan Chikhi, and Paul Medvedev. AllSome Sequence Bloom Trees.