Proposing a Knowledge Organization Model for Iranian Website Content Based on Existing Metadata Frameworks

Seyedeh Sara Moosavi; Sepideh Ciruskabiri; Ahmadreza Varnaseri

Volume 2, Issue 3 , June 2022, , Pages 47-57

  This study aims to create an integrated metadata system to organize information and content knowledge of Iranian websites to protect, represent, access, retrieve and provide a suitable metadata model for archiving such resources in the country. This applied research was done by a documentary (library) ...  Read More

A Knowledge Map of Knowledge Engineering Scientific Products from 2011 to 2021 on Web of Science: Scientometrics

AhmadReza Varnaseri; Mahnaz Tayfhsan; Molouk Sadadat Hosseini Beheshti

Volume 2, Issue 1 , February 2022, , Pages 55-73

  Drawing a knowledge map of scientific productivity in the field of knowledge engineering in the 2011-2021 period on Web of Science. This was an applied descriptive-analytical study using a quantitative research design. The research population consisted of all scientific products in the field of knowledge ...  Read More

Knowledge Extraction
The Assessment of the Effect of Query Expansion on Improving the Performance of Scientific Texts Retrieval in Persian

Ahmadreza Varnaseri; Maryam Nakhoda; Sareh Karimi

Volume 1, Issue 1 , December 2021, , Pages 38-51

  Purpose: This study aims to determine the effect of query expansion on scientific texts retrieval in Persian.Method: The present study was conducted using a quasi-experimental method. The results are obtained by analyzing 40 initial and expanded queries of postgraduate students in the Faculty of Management, ...  Read More