The neural shell: a neural network simulation tool. - Stanley C. Ahalt; Prakoon Chen; Cheng-Tao Chou (TAI, 1990)

Neural Networks for Vector Quantization of Speech and Images. - Ashok K. Krishnamurthy 001; Stanley C. Ahalt; Douglas E. Melton; Prakoon Chen (IEEE J. Sel. Areas Commun., 1990)

Competitive learning algorithms for vector quantization. - Stanley C. Ahalt; Ashok K. Krishnamurthy 001; Prakoon Chen; Douglas E. Melton (Neural Networks, 1990)

Implementation of a vector quantization codebook design technique based on a competitive learning artificial neural network. - Stanley C. Ahalt; Prakoon Chen; Cheng-Taou Chou; Tzyy-Ping Jung (J. Supercomput., 1992)