@article{STT-TOWC-11,
    author= "Lei Pan and Hongyi Wu",
    title = "{Smart Trend-Traversal Protocol for RFID Tag Arbitration}",
    journal = "IEEE Transactions on Wireless Communications",
        volume=10,
        number=11,
        pages="3565-3569",
        year=2011,
        note="A preliminary version was presented in IEEE INFOCOM'09."
        }