Hajar Sotudeh

36 papers Journal 36
YearRankTypeTitle / Venue / Authors
2025 J jnl
Comparative opinion mining of tweets on retracted papers and their valid peers: a semi-experimental follow-up.
Scientometrics
Mahsa Amiri, Hajar Sotudeh
2025 J jnl
Early warnings in tweets: detecting pre-retraction signals and their association with retraction timing through natural language processing and survival analysis.
Scientometrics
Mahsa Amiri, Hajar Sotudeh
2024 J jnl
How do tweeters feel about scientific misinformation: an infoveillance sentiment analysis of tweets on retraction notices and retracted papers.
Scientometrics
Mahsa Amiri, Maryam Yaghtin, Hajar Sotudeh
2024 J jnl
How social are open-access debates: a follow-up study of tweeters' sentiments.
Online Inf. Rev.
Hajar Sotudeh
2024 J jnl
Role of citation and non-citation metrics in predicting the educational impact of textbooks.
Libr. Hi Tech
Ashraf Maleki, Javad Abbaspour, Abdolrasoul Jowkar, Hajar Sotudeh
2024 J jnl
The effect of co-opinion on the cocitation-based information retrieval systems' effectiveness evaluated by semantic similarity.
J. Inf. Sci.
Maryam Yaghtin, Hajar Sotudeh, Alireza Nikseresht
2023 J jnl
Comment-enriched index terms improve the relevance and novelty of the ranking of the commented medical articles retrieved by an NLP system.
Online Inf. Rev.
Kianoosh Rashidi, Hajar Sotudeh, Alireza Nikseresht
2023 J jnl
Correlation between universities' Altmetric Attention Scores and their performance scores in Nature Index, Leiden, Times Higher Education and Quacquarelli Symonds ranking systems.
J. Inf. Sci.
Maryam Moshtagh, Hajar Sotudeh
2023 J jnl
Determinants of societal and academic recognition: Evidence from randomised controlled trials.
J. Inf. Sci.
Hajar Sotudeh, Adeleh Asadi, Zahra Yousefi
2023 J jnl
The moderating effect of altmetrics on the correlations between single and multi-faceted university ranking systems: the case of THE and QS vs. Nature Index and Leiden.
Scientometrics
Maryam Moshtagh, Tahereh Jowkar, Maryam Yaghtin, Hajar Sotudeh
2022 J jnl
A longitudinal study of the evolution of opinions about open access and its main features: a twitter sentiment analysis.
Scientometrics
Hajar Sotudeh, Zeinab Saber, Farzin Ghanbari Aloni, Mahdieh Mirzabeigi, Farshad Khunjush
2022 J jnl
Application of k-means clustering algorithm to improve effectiveness of the results recommended by journal recommender system.
Scientometrics
Narjes Vara, Mahdieh Mirzabeigi, Hajar Sotudeh, Seyed Mostafa Fakhrahmad
2022 J jnl
How do academia and society react to erroneous or deceitful claims? The case of retracted articles' recognition.
J. Inf. Sci.
Hajar Sotudeh, Nilofar Barahmand, Zahra Yousefi, Maryam Yaghtin
2022 J jnl
Modeling the co-citation dependence on semantic layers of co-cited documents.
Online Inf. Rev.
Maryam Yaghtin, Hajar Sotudeh, Alireza Nikseresht, Mahdieh Mirzabeigi
2022 J jnl
The effects of the challenges in the transliteration of Persian names into English on the recall of retrieved results in the web of science.
Scientometrics
Mahsa Kaveh, Mahdieh Mirzabeigi, Hajar Sotudeh, Amirsaeid Moloodi
2021 J jnl
The cost-effectiveness of the article-processing-charge-funded model across countries in different scientific blocks: the case of Elsevier's hybrid open access journals.
Inf. Res.
Zohreh Estakhr, Hajar Sotudeh, Javad Abbaspour
2020 J jnl
Determining the informativeness of comments: a natural language study of F1000Research open peer review reports.
Online Inf. Rev.
Kianoosh Rashidi, Hajar Sotudeh, Mahdieh Mirzabeigi, Alireza Nikseresht
2020 J jnl
Does open access citation advantage depend on paper topics?
J. Inf. Sci.
Hajar Sotudeh
2019 J jnl
How Academia and Society Pay Attention to Climate Changes: A Bibliometric and Altmetric Analysis.
Webology
Forough Rahimi, Nosrat Riahinia, Hamzehali Nourmohammadi, Hajar Sotudeh, Mohammad Tavakolizadeh-Ravari
2019 J jnl
In quest of new document relations: evaluating co-opinion relations between co-citations and its impact on Information retrieval effectiveness.
Scientometrics
Maryam Yaghtin, Hajar Sotudeh, Mahdieh Mirzabeigi, Seyed Mostafa Fakhrahmad, Mehdi Mohammadi
2018 J jnl
Comparing discrimination powers of text and citation-based context types.
Scientometrics
Hajar Sotudeh, Mojgan Houshyar
2018 J jnl
Constructing an ontology based on a thesaurus: A case of ASIS&TOnto based on the ASIS&T Web-based thesaurus.
Electron. Libr.
Maryam Nowroozi, Mahdieh Mirzabeigi, Hajar Sotudeh
2018 J jnl
Sustainability of open access citation advantage: the case of Elsevier's author-pays hybrid open access journals.
Scientometrics
Hajar Sotudeh, Zohreh Estakhr
2018 J jnl
The World's Approach toward Publishing in Springer and Elsevier's APC-Funded Open Access Journals.
Coll. Res. Libr.
Hajar Sotudeh, Zahra Ghasempour
2018 J jnl
The comparison of thesaurus and ontology: Case of ASIS&T web-based thesaurus and designed ontology.
Libr. Hi Tech
Maryam Nowroozi, Mahdieh Mirzabeigi, Hajar Sotudeh
2015 J jnl
CiteULike bookmarks are correlated to citations at journal and author levels in library and information science.
Scientometrics
Hajar Sotudeh, Zahra Mazarei, Mahdieh Mirzabeigi
2015 J jnl
The citation advantage of author-pays model: the case of Springer and Elsevier OA journals.
Scientometrics
Hajar Sotudeh, Zahra Ghasempour, Maryam Yaghtin
2014 J jnl
Gender differences in science: the case of scientific productivity in Nano Science & Technology during 2005-2007.
Scientometrics
Hajar Sotudeh, Nahid Khoshian
2014 J jnl
Gender, web presence and scientific productivity in nanoscience and nanotechnology.
Scientometrics
Hajar Sotudeh, Nahid Khoshian
2012 J jnl
How sustainable a scientifically developing country could be in its specialties? The case of Iran's publications in SCI in the 21st century compared to 1980s.
Scientometrics
Hajar Sotudeh
2011 J jnl
Concentration Effect of Citation to Iranian Papers: Iran's Matthew Core Journals.
Online Inf. Rev.
Hajar Sotudeh
2010 J jnl
Are Iranian scientists recognized as their productivity enhances? A comparison of Iran's impact to global norms in different subfields of Science Citation Index during 2002-2005.
Scientometrics
Hajar Sotudeh
2009 J jnl
Countries positioning in open access journals system: An investigation of citation distribution patterns.
Scientometrics
Hajar Sotudeh, Abbas Horri
2008 J jnl
Great expectations: The role of Open Access in improving countries' recognition.
Scientometrics
Hajar Sotudeh, Abbas Horri
2007 J jnl
The citation performance of open access journals: A disciplinary investigation of citation distribution models.
J. Assoc. Inf. Sci. Technol.
Hajar Sotudeh, Abbas Horri
2007 J jnl
Tracking open access journals evolution: Some considerations in open access data collection validation.
J. Assoc. Inf. Sci. Technol.
Hajar Sotudeh, Abbas Horri