Charles C. Tappert

3.2k total citations · 1 hit paper
140 papers, 2.0k citations indexed

About

Charles C. Tappert is a scholar working on Information Systems, Signal Processing and Artificial Intelligence. According to data from OpenAlex, Charles C. Tappert has authored 140 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Information Systems, 45 papers in Signal Processing and 44 papers in Artificial Intelligence. Recurrent topics in Charles C. Tappert's work include User Authentication and Security Systems (34 papers), Biometric Identification and Security (26 papers) and Handwritten Text Recognition Techniques (17 papers). Charles C. Tappert is often cited by papers focused on User Authentication and Security Systems (34 papers), Biometric Identification and Security (26 papers) and Handwritten Text Recognition Techniques (17 papers). Charles C. Tappert collaborates with scholars based in United States, Japan and Canada. Charles C. Tappert's co-authors include Toru Wakahara, Ching Y. Suen, Sung-Hyuk Cha, John V. Monaco, Tilak Agerwala, John Stewart, Meikang Qiu, Md Liakat Ali, Md Liakat Ali and Subrata Das and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, Communications of the ACM and The Journal of the Acoustical Society of America.

In The Last Decade

Charles C. Tappert

121 papers receiving 1.8k citations

Hit Papers

The state of the art in online handwriting recognition 1990 2026 2002 2014 1990 100 200 300 400 500

Peers

Charles C. Tappert
Walter Bender United States
George Robertson United States
Marc H. Brown United States
Alex Endert United States
Sangyoun Lee South Korea
Charles C. Tappert
Citations per year, relative to Charles C. Tappert Charles C. Tappert (= 1×) peers Rubén Tolosana

Countries citing papers authored by Charles C. Tappert

Since Specialization
Citations

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

Fields of papers citing papers by Charles C. Tappert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles C. Tappert. 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 Charles C. Tappert. The network helps show where Charles C. Tappert may publish in the future.

Co-authorship network of co-authors of Charles C. Tappert

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

All Works

20 of 20 papers shown
1.
Agerwala, Tilak, et al.. (2020). Approximate Query Processing for Big Data in Heterogeneous Databases. 5765–5767. 12 indexed citations
2.
Tappert, Charles C., et al.. (2019). Quantum Computing and Deep Learning Working Together to Solve Optimization Problems. 493–498. 2 indexed citations
3.
Ali, Md Liakat & Charles C. Tappert. (2018). POHMM/SVM: A Hybrid Approach for Keystroke Biometric User Authentication. 612–617. 11 indexed citations
4.
Monaco, John V. & Charles C. Tappert. (2017). The partially observable hidden Markov model and its application to keystroke dynamics. Pattern Recognition. 76. 449–462. 37 indexed citations
5.
Monaco, John V. & Charles C. Tappert. (2016). The Partially Observable Hidden Markov Model with Application to Keystroke Biometrics.. arXiv (Cornell University). 3 indexed citations
6.
Tappert, Charles C., et al.. (2012). Adapting to Change in a Masters-Level Real-World-Projects Capstone Course. Information Systems Education Journal. 10(6). 25–37. 4 indexed citations
7.
Tappert, Charles C., et al.. (2010). Designing a distributed patch management security system. 162–167.
8.
Tappert, Charles C., et al.. (2009). Assessment of Student Work on Geographically Distributed Information Technology Project Teams. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2009(1). 2011–2018.
9.
Tappert, Charles C.. (2009). Pedagogical Issues in Managing Information Technology Projects Conducted by Geographically Distributed Student Teams. Society for Information Technology & Teacher Education International Conference. 2009(1). 543–550. 2 indexed citations
10.
Cha, Sung-Hyuk & Charles C. Tappert. (2008). Constructing Binary Decision Trees using Genetic Algorithms.. 49–54. 7 indexed citations
11.
Tappert, Charles C.. (2007). The Interplay of Student Projects and Student-Faculty Research. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2007(1). 1879–1886. 3 indexed citations
12.
Tappert, Charles C., et al.. (2006). Long-text keystroke biometric applications over the internet. 119–126. 8 indexed citations
13.
Gibbons, Michael C., et al.. (2005). Analyzing Open Biometric Identification Systems.. 111–118. 1 indexed citations
14.
Cha, Sung-Hyuk, et al.. (2005). Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge. International Conference on Artificial Intelligence. 385–392. 1 indexed citations
15.
16.
Cha, Sung-Hyuk, et al.. (2004). Interactive Flag Identification Using Image Retrieval Techniques.. 441–445. 8 indexed citations
17.
Cha, Sung-Hyuk, et al.. (2004). Use of Histogram Distances in Iris Authentication.. International Conference on Artificial Intelligence. 1023–1027. 9 indexed citations
18.
Cha, Sung-Hyuk, et al.. (2004). Interactive Flag Identification. Pace Digital Repository (Pace University). 1 indexed citations
19.
Tappert, Charles C., et al.. (2002). A pervasive computing solution to asset, problem and knowledge management. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2002(1). 1689–1692. 3 indexed citations
20.
Tappert, Charles C.. (2002). Students Develop Real-World Web and Pervasive Computing Systems. E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education. 2002(1). 937–944. 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.

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