This map shows the geographic impact of Fatma Özcan'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 Fatma Özcan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fatma Özcan more than expected).
This network shows the impact of papers produced by Fatma Özcan. 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 Fatma Özcan. The network helps show where Fatma Özcan may publish in the future.
Co-authorship network of co-authors of Fatma Özcan
This figure shows the co-authorship network connecting the top 25 collaborators of Fatma Özcan.
A scholar is included among the top collaborators of Fatma Özcan 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 Fatma Özcan. Fatma Özcan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Garcia-Arellano, Christian, Richard Sidle, Adam Storm, et al.. (2020). Db2 event store. Proceedings of the VLDB Endowment. 13(12). 3299–3312.6 indexed citations
8.
Lei, Chuan, et al.. (2018). Ontology-Based Natural Language Query Interfaces for Data Exploration.. IEEE Data(base) Engineering Bulletin. 41. 52–63.10 indexed citations
9.
Barber, Ronald, Christian Garcia-Arellano, René Müller, et al.. (2017). Evolving Databases for New-Gen Big Data Applications.. Conference on Innovative Data Systems Research.9 indexed citations
10.
Floratou, Avrilia, Umar Farooq Minhas, & Fatma Özcan. (2014). SQL-on-Hadoop. Proceedings of the VLDB Endowment. 7(12). 1295–1306.83 indexed citations
Manolescu, Ioana, Stefano Spaccapietra, Jens Teubner, et al.. (2010). EDBT 2010, 13th International Conference on Extending Database Technology, Lausanne, Switzerland, March 22-26, 2010, Proceedings.2 indexed citations
13.
Özcan, Fatma, et al.. (2008). XQuery Rewrite Optimization in IBM DB2 pureXML.. IEEE Data(base) Engineering Bulletin. 31. 25–32.6 indexed citations
14.
Balmin, Andrey, Kevin Beyer, Fatma Özcan, & Matthias Nicola. (2006). On the path to efficient XML queries. Very Large Data Bases. 1117–1128.12 indexed citations
15.
Beyer, Kevin, Donald D. Chamberlin, Latha S. Colby, et al.. (2005). Extending XQuery for analytics. 503–514.46 indexed citations
16.
Beyer, Kevin, Roberta Cochrane, Latha S. Colby, Fatma Özcan, & Hamid Pirahesh. (2004). XQery for Analytics: Challenges and Requirements.. 65(32). 3–8.7 indexed citations
17.
Roth, Mary T., Fatma Özcan, & Laura M. Haas. (1999). Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System. Very Large Data Bases. 599–610.60 indexed citations
18.
Özcan, Fatma, et al.. (1997). Dynamic Query Optimization in Multidatabases.. IEEE Data(base) Engineering Bulletin. 20. 38–45.18 indexed citations
Özcan, Fatma, et al.. (1995). A Region Based Query Optimizer Through Cascades Query Optimizer Framework.. IEEE Data(base) Engineering Bulletin. 18. 30–40.4 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.