This paper proposes methods to pre-process questions in the postings before a QA system can find answers in a discussion group in the Internet. Pre-processing includes garbage text removal and question segmentation. Garbage keywords are collected and different length thresholds are assigned to them for garbage text identification. Interrogative forms and question types are used to segment quest...

A formal theory based on a binary operator of directional associative relation is constructed in the article and an understanding of an associative normal form of image constructions is introduced. A model of a commutative semigroup, which provides a presentation of a sentence as three components of an interrogative linguistic image construction, is considered. Given examples demonstrate develo...

The purpose of this study was to find out the intonation patterns interrogative sentences for students in class 10 MAS Al-Hikmah, Soe, Nusa Tenggara Timur, their acceptance by Arabic linguists, and learning speaking skills (mahārat al-kalām). This research is a case that included qualitative descriptive research. data collection technique test with help Praat application. were analyzed investig...