Architectural Adaptations for Hierarchical Image Processing/Transmission. - Nikitas A. Alexandridis; Sotirios G. Ziavras; P. D. Tsanakas (ICC, 1986)

An Encoding Scheme for the Efficient Representation of Hierarchical Structures. - Nikitas A. Alexandridis; P. D. Tsanakas (Inf. Process. Lett., 1987)