Semantic Analysis of Natural Language Queries for an Object Oriented Database
نویسندگان
چکیده
منابع مشابه
Semantic Analysis of Natural Language Queries for an Object Oriented Database
This paper presents the semantic analysis of queries written in natural language (French) and dedicated to the object oriented data bases. The studied queries include one or two nominal groups (NG) articulating around a verb. A NG consists of one or several keywords (application dependent noun or value). Simple semantic filters are defined for identifying these keywords which can be of semantic...
متن کاملSemantic optimization of biomolecular queries in object-oriented database systems
Research efforts in molecular biology have led to an explosion both in quantity and quality of biomolecular data. In particular databases that integrate data from many different, heterogeneous information resources lead to complex database schemas and large databases. In order to support the user in creatively exploiting these information resources, flexible and efficient retrieval capabilities...
متن کاملSemantic Analysis of Natural Language Queries Using Domain Ontology for Information Access from Database
This paper describes a method for semantic analysis of natural language queries for Natural Language Interface to Database (NLIDB) using domain ontology. Implementation of NLIDB for serious applications like railway inquiry, airway inquiry, corporate or government call centers requires higher precision. This can be achieved by increasing role of language knowledge and domain knowledge at semant...
متن کاملAn Efficient Denotational Semantics for Natural Language Database Queries
Early work on natural language database query processing focused on theories of compositional semantics. Recent work concentrates on the translation of NL queries to SQL where semantics is primarily used in an ad hoc manner to guide syntactic translation. Here, we argue that there remains a need for an efficiently-implementable denotational semantics for NL DB queries, and show how this can be ...
متن کاملLanguage Features for Cooperation in an Object-Oriented Database Environment
We introduce the language LOTOS/TM for the formal speciication of a network of cooperating agents with a shared data repository and private local data. LOTOS/TM is the orthogonal integration of the process-algebraic protocol speciication language LOTOS and the functional, object-oriented database speciication language TM. The speciied world consists of a number of interacting LOTOS processes|de...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Software Engineering and Applications
سال: 2010
ISSN: 1945-3116,1945-3124
DOI: 10.4236/jsea.2010.311123