Language modeling is one of the most powerful methods in information retrieval. Many language modeling based retrieval systems have been developed and tested on English collections. Hence, the evaluation of language modeling on collections of other languages is an interesting research issue. In this study, four different language modeling methods proposed by Hiemstra [1] have been evaluated on ...

There are two common ways to assign relative importance in spoken language: tonic prominence and thematization. The former is expressing the main points of information units in speech (Halliday, 1994), and the latter is putting an element at the beginning of a clause. This study explores how relative importance is realized in English and Persian. It also investigates how advanced Persian learne...

INTRODUCTION The Dysphagia Handicap Index (DHI) is one of the instruments used for measuring a dysphagic patient's self-assessment. In some ways, it reflects the patient's quality of life. Although it has been recognized and widely applied in English speaking populations, it has not been used in its present forms in Persian speaking countries. The purpose of this study was to adapt a Persian ve...