HPSG Grammar for Arabic Coordination Experimented with LKB System
نویسندگان
چکیده
The existing applications in Natural Language Process (NLP) weren’t reliable. Indeed, many complex phenomena are not treated completely such as relatives, juxtaposition, ellipsis and the coordination, essentially for Arabic grammar. In fact, the problems encountered relate to the choice of the formalism and the parser validating the constructed grammar. Therefore, our work aims to appreciate the different forms of Arabic coordination. Moreover, we plan to represent them with an adequate formalism, the Head-driven Phrase Structure (HPSG). The constructed grammar was validated with Linguistic Knowledge Builder (LKB), a parser generator system.
منابع مشابه
Analyses Tools for Non-head Structures
Syntactic analysis is a fundamental phase in NLP (Natural Language Processing) domain. This phase occurs in several applications and at different levels. Moreover, it wasn’t spilled in domain research, especially for Arabic language. In fact, most of researchers working on Arabic language treated simple structures and neglected complicated ones such as relatives, coordination, ellipse and juxta...
متن کاملConstruction of an HPSG Grammar for the Arabic Relative Sentences
The paper proposes a treatment of relative sentences within the framework of Head-driven Phrase Structure Grammar (HPSG). Relative sentences are considered as a rather delicate linguistic phenomenon and not explored enough by Arabic researchers. In an attempt to deal with this phenomenon, we propose in this paper a study about different forms of relative clauses and the interaction of relatives...
متن کاملHPSG Grammar Treating of Different Forms of Arabic Coordination
Researchers working in Natural Language processing (NLP) found many problems, at different levels. The main problem encountered is the treatment of complicated phenomena, essentially the coordination. This phenomenon is very important. In fact, it is very frequent in various corpora and has always been a center of interest in NLP. Unfortunately, the few works working on this structure treated o...
متن کاملConstruction of an HPSG grammar for the Arabic language and its specification in TDL
The construction of an HPSG grammar (Headdriven Phrase Structure Grammar) treating Arabic specificities is not an easy task. In fact, several syntactic phenomena must be taken into account. Thus, the main objective of this work is to construct an Arabic HPSG grammar based on a proposed type hierarchy that categorizes Arabic words. In fact, some adaptations were introduced to HPSG, at the level ...
متن کاملA Parser Generation with the LKB for the Arabic Relatives
The relative phenomenon is considered as a rather delicate linguistic phenomenon and not explored enough by researchers, especially for the Arabic language. In an attempt to deal with this phenomenon, we propose in this paper a study about different forms of relative clauses. This study will be used for the building of a parser that can process relative sentences. This parser is constructed usi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014