YUH-JZER JOUNGWang, J.-C.J.-C.Wang2020-02-112020-02-112007https://scholars.lib.ntu.edu.tw/handle/123456789/457515Chord2: A two-layer Chord for reducing maintenance overhead via heterogeneityjournal article10.1016/j.comnet.2006.05.0102-s2.0-33751225660https://www.scopus.com/inward/record.uri?eid=2-s2.0-33751225660&doi=10.1016%2fj.comnet.2006.05.010&partnerID=40&md5=cc653090ed10ffbd1b5b11e3092c8006