TREX: a temporal reference extractor for Arabic texts. - Ramzi A. Haraty; Samer A. Khatib (AICCSA, 2005)

T-Stem - A Superior Stemmer and Temporal Extractor for Arabic Texts. - Ramzi A. Haraty; Samer A. Khatib (J. Digit. Inf. Manag., 2005)