Ioannis Aekaterinidis Peter Triantafillou PastryStrings: A Comprehensive Content-Based Publish/Subscribe DHT Network. 23 2006 conf/icdcs/2006 ICDCS http://doi.ieeecomputersociety.org/10.1109/ICDCS.2006.63 db/conf/icdcs/icdcs2006.html#AekaterinidisT06