Volume 11 (2021)
Volume 10 (2020)
Volume 9 (2019)
Volume 8 (2018)
Volume 7 (2017)
Volume 6 (2016)
Volume 5 (2015)
Volume 4 (2014)
Volume 3 (2013)
Volume 2 (2011)
Volume 1 (2011)
Volume 010 (2009)
Volume 08 (2007)
Volume 07 (2006)
Volume 05 (2004)
1. An Analysis of the Pragmatist Approach to the Concept of Relevance in Information Retrieval

Mohsen Nowkarizi; Mahdi Zeynali Tazeh Kandi; Hassan Behzadi

Volume 10, Issue 2 , Winter and Spring 2021, , Pages 30-49

http://dx.doi.org/10.22067/infosci.2021.23409.0

Abstract
  Intruduction: The aim is to briefly describe the pragmatist philosophy and to explore and analyze the pragmatist approach to the concept of relevance in information retrieval. Methodology: The article is a conceptual analysis that uses the Theory of Activity and literature review to explain what is happening ...  Read More

2. Functionality of URL and Title in Optimization of Information Retrieval

Mohammad Hassanzadeh; saeidg ghaffa; Atefeh Zarei Zarei; hossein kamandi

Volume 4, Issue 1 , Winter and Spring 2014, , Pages 221-240

http://dx.doi.org/10.22067/riis.v4i1.19408

Abstract
  Purpose: This paper aimed at investigating the results of searching in title and URL fields carried out by professionals from three areas: Engineering, Pure Sciences and Economics in Hamedan province, Iran. The comparison of the frequency of keywords in title and URLs was also another aim of the study. ...  Read More

3. The Efficacy of Google's suggested keywords and phrases in Query Expansion on postgraduates' View about retrieval relevance

Abdolrasoul khosravi; Rahmatollah Fattahi; Mehri Parirokh; Mohammd Hosien Dayyani

Volume 3, Issue 1 , Winter and Spring 2013

http://dx.doi.org/10.22067/riis.v3i1.10883

Abstract
  Abstract Purpose: The goal of information systems is to retrieve relevant information fulfilling users’ needs. According to this, search engines have offered a new capability as “suggested keywords”. This is an essential problem that how much these suggested keywords have compatibility with ...  Read More