Conceptual Level Design of Semi-structured Database System: Graph-semantic Based Approach
نویسندگان
چکیده
منابع مشابه
Conceptual Level Design of Semi-structured Database System: Graph-semantic Based Approach
This paper has proposed a Graph – semantic based conceptual model for semi-structured database system, called GOOSSDM, to conceptualize the different facets of such system in object oriented paradigm. The model defines a set of graph based formal constructs, variety of relationship types with participation constraints and rich set of graphical notations to specify the conceptual level design of...
متن کاملEvaluations of Conceptual Models for Semi-structured Database System
In the latest years many different models for semi structured data have been proposed; most of them, however, are too specific to allow immediate comparison with other models, and do not easily support incremental model design. A number of features which can be considered interesting for a semi structured data model are listed. E.g. we review the more widely used models in Conceptual Modeling f...
متن کاملWeb Entities Extraction Based on Semi-Structured Semantic Database
Web is the biggest source of information and contains many entities and relationships between them, extracting these data from Massive Web pages and Integrating to a Semi-Structured Data with rich semantics will be more conducive to the management and use of these web data. On this premise, a comprehensive method is proposed to perform extraction the entities and relationships from the webpages...
متن کاملConceptual Level Design of Object Oriented Data Warehouse: Graph Semantic Based Model
This paper proposes a Graph semantic based Object Oriented Multidimensional Data Model (GOOMD). The model defines a set of graph based formal constructs that are used to specify the conceptual level design of data warehouses (DW). Besides offering a novel graph based semantic for multidimensional data representation, the proposed GOOMD model renders a unified realization of different logical st...
متن کاملOntology-Based Conceptual Design of ETL Processes for Both Structured and Semi-Structured Data
One of the main tasks in the early stages of a Data Warehouse project is the identification of the appropriate transformations and the specification of inter-schema mappings from the data sources to the Data Warehouse. In this paper, we propose an ontology-based approach to facilitate the conceptual design of the back stage of a Data Warehouse. A graph-based representation is used as a conceptu...
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: International Journal of Advanced Computer Science and Applications
سال: 2011
ISSN: 2158-107X,2156-5570
DOI: 10.14569/ijacsa.2011.021019