Arabic Language Interface for XML Databases

Since its start in the last of sixties, Natural Language Interface for database (NLIDB) was one of the classic problems in of Natural Language Processing (NLP). The mean objective of NLIDB is to improve the interaction between human and database without needing to have skills in database languages such as Structured Query Language (SQL). In that, to extract data from databases, users need to put simple queries in their native language. Until now, many works have done in the field of NLIDB, almost of them deal with the problems of ambiguity in natural language query and the independence of database domain.