Hashem Omrani

70 total papers · 2.0k total citations
56 papers, 1.5k citations indexed

About

Hashem Omrani is a scholar working on Management Science and Operations Research, Control and Systems Engineering and Management Information Systems. According to data from OpenAlex, Hashem Omrani has authored 56 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Management Science and Operations Research, 24 papers in Control and Systems Engineering and 15 papers in Management Information Systems. Recurrent topics in Hashem Omrani’s work include Efficiency Analysis Using DEA (41 papers), Optimization and Mathematical Programming (23 papers) and Multi-Criteria Decision Making (21 papers). Hashem Omrani is often cited by papers focused on Efficiency Analysis Using DEA (41 papers), Optimization and Mathematical Programming (23 papers) and Multi-Criteria Decision Making (21 papers). Hashem Omrani collaborates with scholars based in Iran, United Kingdom and Russia. Hashem Omrani's co-authors include Arash Alizadeh, Seyed Jafar Sadjadi, Ali Emrouznejad, S.F. Ghaderi, Тамара Теплова, A. Azadeh, Mahsa Valipour, Mahdi Alinaghian, H. Eivazy and Ahmad Makui and has published in prestigious journals such as Journal of Cleaner Production, Energy Policy and Expert Systems with Applications.

Co-authorship network of co-authors of Hashem Omrani

This figure shows the co-authorship network connecting the top 25 collaborators of Hashem Omrani. A scholar is included among the top collaborators of Hashem Omrani based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hashem Omrani. Hashem Omrani is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hashem Omrani

55 papers receiving 1.5k citations

Fields of papers citing papers by Hashem Omrani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hashem Omrani. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hashem Omrani. The network helps show where Hashem Omrani may publish in the future.

Countries citing papers authored by Hashem Omrani

Since Specialization
Citations

This map shows the geographic impact of Hashem Omrani's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hashem Omrani with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hashem Omrani more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2026