Izaskun Fernandez, Cristina Aceta, Cristina Fernandez, Maria Ines Torres, Aitor Etxalar, Ariane Mendez, Maia Agirre, Manuel Torralbo, Arantza Del Pozo, Joseba Agirre, Egoitz Artetxe, Iker Altuna. Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue. 2024.

The class of quaternary Reed-Muller codes is introduced as a generalization of Reed-Muller codes to /spl Zopf//sub 4/-linear codes. Properties of this class of codes are established including the rank and kernel of the Gray map image of codes in this class. The class includes all /spl Zopf//sub 4/-linear Kerdock-like and Preparata-like codes.

With the aim of obtaining a valid compression method for remote sensing and geographic information systems, and because comparisons among the different available techniques are not always performed in a sufficient fair manner, we are currently developing a JAVA framework for evaluating several still image coding techniques. In addition to properly choose the best suitable technique according to compression factor and quality of recovery, it is expected that this setting will let us introduce the particular functionalities requested by this kind of applications.