Text processing: robust character recognition using calibrated text and diversified feature set. - D. C. Douglas Hung; Yui-Liang Chen; R. Chen; T. Cheng (ICTAI, 1991)

A symbol recognition system. - T. Cheng; J. Khan; H. Liu; D. Y. Y. Yun (ICDAR, 1993)

RodeoNet: n-e-twork of the Roaming Shopper. - S. Omar; T. Cheng (International Conference on Wireless Networks, 2004)