In this era of information world, given any topic, we are able to get relevant data or documents at a mouse click. The flexibility that internet provides is the user friendly language Natural Language search for required topic. Querying and Retrieval has made popular. It implicit business understand what indicating find better opportunities. users using SQL. To effectively Query such systems, B...

information retrieval can be achieved through computerized processes by generating a list of relevant responses to a query. the document processor, matching function and query analyzer are the main components of an information retrieval system. document retrieval system is fundamentally based on: boolean, vector-space, probabilistic, and language models. in this paper, a new methodology for mat...

Graph databases are becoming increasingly popular for modeling different kinds of networks data analysis. They built over the property graph model, where nodes and edges annotated with property-value pairs. Most existing work in field is based on graphs were temporal dimension not considered. However, time present most real-world problems. Many changes may occur a as world it represents evolves...