This map shows the geographic impact of Orhan Engin'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 Orhan Engin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Orhan Engin more than expected).
This network shows the impact of papers produced by Orhan Engin. 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 Orhan Engin. The network helps show where Orhan Engin may publish in the future.
Co-authorship network of co-authors of Orhan Engin
This figure shows the co-authorship network connecting the top 25 collaborators of Orhan Engin.
A scholar is included among the top collaborators of Orhan Engin 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 Orhan Engin. Orhan Engin is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Engin, Orhan, et al.. (2014). Yalın hizmet - değer akış haritalama ve bir acil serviste uygulama. DergiPark (Istanbul University).1 indexed citations
10.
Engin, Orhan, et al.. (2011). Optimization Problems Solving with Using of Discrete Harmony Search Algorithm: A Review. DergiPark (Istanbul University).1 indexed citations
11.
Engin, Orhan, et al.. (2011). Determining the Optimum Crossover Operator in the Solution of Flowshop Scheduling Problems By Genetic Algorithm. Doğuş Üniversitesi Dergisi. 3(2). 27–35.1 indexed citations
Kahraman, Cengiz, et al.. (2011). A Hierarchy Grey Relational Analysis for Selecting the Renewable Electricity Generation Technologies. Lecture notes in computer science. 2191(1). 1149–1154.15 indexed citations
14.
Kaya, İ̇hsan & Orhan Engin. (2011). KALİTE İYİLEŞTİRME SÜRECİNDE YAPAY ZEKÂ TEKNİKLERİNİN KULLANIMI. Pamukkale University Journal of Engineering Sciences. 11(1). 103–114.
15.
Engin, Orhan & Alper Döyen. (2010). ARTIFICIAL IMMUNE SYSTEMS AND APPLICATIONS IN INDUSTRIAL PROBLEMS. DergiPark (Istanbul University).11 indexed citations
Engin, Orhan, et al.. (2006). Scatter search method for solving industrial problems: literature survey. Sigma Journal of Engineering and Natural Sciences – Sigma Mühendislik ve Fen Bilimleri Dergisi. 24(3). 144.1 indexed citations
18.
Engin, Orhan & İ̇hsan Kaya. (2004). Trafik Kazalarının Önlenmesinde Hata Modu ve Etkileri Analizi (HMEA) Modeli. 6(1). 41–51.1 indexed citations
19.
Engin, Orhan, et al.. (2003). BİR SEYAHAT İŞLETMESİNDE MÜŞTERİ MEMNUNİYETİNİN ÖLÇÜLMESİ. SHILAP Revista de lepidopterología. 3(11). 585–598.3 indexed citations
20.
Engin, Orhan, et al.. (2002). Genetik Algoritmalarla akış tipi çizelgelemede üreme yöntemi optimizasyonu. 1(1). 35–41.2 indexed citations
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.