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4.079  Articles
1 of 409 pages  |  10  records  |  more records»
The present research aims to represent the terms and concepts of civil engineering and thus design its domain structure in the form of ontology. This is an applied research and the qualitative content analysis method with summative approach is used. The r... see more

Retrieving relevant information on the Internet and identifying the related information to the real needs are not an easy task for many users. So the main objective of this study was to evaluate the effect of search strategies on the relevance of retrieve... see more

Ladies and GentlemenGood morningAt the outset of my speech, I’d like to personally welcome all the respected attendees, from our home country Iran and abroad, respected invitees from ISESCO and the Ministry of Science, Research and Technology, researchers... see more

Ladies and GentlemenGood morningAt the outset of my speech, I’d like to personally welcome all the respected attendees, from our home country Iran and abroad, respected invitees from ISESCO and the Ministry of Science, Research and Technology, researchers... see more

The purpose of this research is to present knowledge in the field of work of databases that contain semi-structured data, also known as NoSQL, in applications using large array data structures. The characteristics of the main categories of the non-relatio... see more

In this paper we study the problem of schema design and normalization in XML databases model. We show that, like relational databases, XML documents may contain redundant information, and this redundancy may cause update anomalies. Furthermore, such probl... see more

XML has become a standard format in information exchange and integration on the Web. Much research has been conducted in recent years on XML technology, which has led to new developments in this field. The effective combination of XML and relational datab... see more

The article deals with students’ training in modern approaches to the organization of databases. NoSQL and NewSQL databases are the latest trends in IT field, they should be learnt and mastered by computer sciences specialists during their study. In the a... see more

The article deals with students’ training in modern approaches to the organization of databases. NoSQL and NewSQL databases are the latest trends in IT field, they should be learnt and mastered by computer sciences specialists during their study. In the a... see more

1 of 409 pages  |  10  records  |  more records»