Mercan Topkara

907 total citations
24 papers, 513 citations indexed

About

Mercan Topkara is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems. According to data from OpenAlex, Mercan Topkara has authored 24 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Artificial Intelligence, 11 papers in Computer Vision and Pattern Recognition and 10 papers in Information Systems. Recurrent topics in Mercan Topkara's work include Advanced Steganography and Watermarking Techniques (6 papers), Natural Language Processing Techniques (6 papers) and Internet Traffic Analysis and Secure E-voting (5 papers). Mercan Topkara is often cited by papers focused on Advanced Steganography and Watermarking Techniques (6 papers), Natural Language Processing Techniques (6 papers) and Internet Traffic Analysis and Secure E-voting (5 papers). Mercan Topkara collaborates with scholars based in United States, Switzerland and United Kingdom. Mercan Topkara's co-authors include Mikhail J. Atallah, Umut Topkara, Edward J. Delp, Cuneyt M. Taskiran, Keith B. Frikken, Giuseppe Riccardi, Dilek Hakkani‐Tür, Shimei Pan, Jie Lü and Yi Yang and has published in prestigious journals such as ACM Transactions on Interactive Intelligent Systems, International Journal of Multimedia Information Retrieval and Rare & Special e-Zone (The Hong Kong University of Science and Technology).

In The Last Decade

Mercan Topkara

22 papers receiving 450 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Mercan Topkara United States	9	349	301	144	33	24	24	513
Weiran Xu China	12	85 0.2×	504 1.7×	104 0.7×	18 0.5×	13 0.5×	78	593
Ruoyu Zhao China	14	390 1.1×	154 0.5×	67 0.5×	99 3.0×	25 1.0×	46	579
Nicolas T. Courtois United Kingdom	9	170 0.5×	232 0.8×	98 0.7×	35 1.1×	45 1.9×	47	320
Manjeet Rege United States	10	136 0.4×	198 0.7×	118 0.8×	45 1.4×	60 2.5×	39	361
Sumit Negi India	9	110 0.3×	217 0.7×	114 0.8×	73 2.2×	61 2.5×	29	356
Marcos Aurélio Domingues Brazil	11	103 0.3×	137 0.5×	185 1.3×	85 2.6×	25 1.0×	44	321
Fangli Xu China	10	87 0.2×	311 1.0×	176 1.2×	25 0.8×	30 1.3×	17	401
Stephan Bloehdorn Germany	8	84 0.2×	204 0.7×	79 0.5×	44 1.3×	24 1.0×	15	282
W.I. Grosky United States	7	175 0.5×	106 0.4×	109 0.8×	54 1.6×	68 2.8×	9	335
Enrico Minack Germany	7	134 0.4×	214 0.7×	81 0.6×	71 2.2×	69 2.9×	14	340

Countries citing papers authored by Mercan Topkara

Since Specialization

Citations

This map shows the geographic impact of Mercan Topkara'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 Mercan Topkara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mercan Topkara more than expected).

Fields of papers citing papers by Mercan Topkara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mercan Topkara. 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 Mercan Topkara. The network helps show where Mercan Topkara may publish in the future.

Co-authorship network of co-authors of Mercan Topkara

This figure shows the co-authorship network connecting the top 25 collaborators of Mercan Topkara. A scholar is included among the top collaborators of Mercan Topkara 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 Mercan Topkara. Mercan Topkara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Pappas, Nikolaos, Мириам Реди, Mercan Topkara, et al.. (2017). Multilingual visual sentiment concept clustering and analysis. International Journal of Multimedia Information Retrieval. 6(1). 51–70. 2 indexed citations

Yang, Yi, Shimei Pan, Jie Lü, Mercan Topkara, & Yangqiu Song. (2016). The Stability and Usability of Statistical Topic Models. ACM Transactions on Interactive Intelligent Systems. 6(2). 1–23. 6 indexed citations

Liu, Hongyi, Brendan Jou, Tao Chen, et al.. (2016). Complura. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 6. 417–420. 6 indexed citations

Rogowitz, Bernice E., et al.. (2015). Perceptual evaluation of visual alerts in surveillance videos. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9394. 939413–939413.

Lai, Jennifer W. M., Jie Lü, Shimei Pan, et al.. (2014). Expediting expertise. 133–142. 7 indexed citations

Topkara, Mercan, et al.. (2012). In case you missed it. 339–348. 11 indexed citations

Wen, Zhen, Mercan Topkara, Liangliang Cao, Ching‐Yung Lin, & Jennifer C. Lai. (2012). How Multimedia in Enterprise Social Networks Matters to People's Performance. 25. 254–259. 1 indexed citations

Doganata, Y.N. & Mercan Topkara. (2011). Visualizing meetings as a graph for more accessible meeting artifacts. 1939–1944. 3 indexed citations

Kale, Ajinkya, et al.. (2010). FALCON. 1951–1952. 1 indexed citations

10.

Topkara, Mercan, et al.. (2009). Collaborative editing of micro-tags. 4297–4302.

11.

Topkara, Umut, Mercan Topkara, & Mikhail J. Atallah. (2007). Passwords for everyone: secure mnemonic-based accessible authentication. Purdue e-Pubs (Purdue University System). 30. 2 indexed citations

12.

Topkara, Mercan, Umut Topkara, & Mikhail J. Atallah. (2007). Information hiding through errors: a confusing approach. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6505. 65050V–65050V. 59 indexed citations

13.

Atallah, Mikhail J., Cristina Nita-Rotaru, & Mercan Topkara. (2007). New designs for improving the efficiency and resilience of natural language watermarking. 2 indexed citations

14.

Topkara, Umut, Mikhail J. Atallah, & Mercan Topkara. (2007). Passwords decay, words endure. 292–299. 12 indexed citations

15.

Taskiran, Cuneyt M., Umut Topkara, Mercan Topkara, & Edward J. Delp. (2006). Attacks on lexical natural language steganography systems. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6072. 607209–607209. 71 indexed citations

16.

Topkara, Umut, Mercan Topkara, & Mikhail J. Atallah. (2006). The hiding virtues of ambiguity. 164–174. 113 indexed citations

17.

Topkara, Mercan, Umut Topkara, & Mikhail J. Atallah. (2006). Words are not enough. 37–46. 44 indexed citations

18.

Topkara, Mercan, Cuneyt M. Taskiran, & Edward J. Delp. (2005). Natural language watermarking. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5681. 441–441. 44 indexed citations

19.

Topkara, Mercan, Umut Topkara, Mikhail J. Atallah, et al.. (2004). A hierarchical protocol for increasing the stealthiness of steganographic methods. 16–24. 8 indexed citations

20.

Atallah, Mikhail J., et al.. (2004). Private collaborative forecasting and benchmarking. 103–114. 87 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.

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