Named-Entity Recognition from Greek and English Texts. - Vangelis Karkaletsis; Georgios Paliouras; Georgios Petasis; Natasa Manousopoulou; Constantine D. Spyropoulos (J. Intell. Robotic Syst., 1999)

Partial Parsing with Grammatical Features. - Natasa Manousopoulou; George K. Papakonstantinou; Panayotis Tsanakas (IWPT, 2000)