Sim: a utility for detecting similarity in computer programs

A general method applicable to the search for similarities in the amino acid sequence of two proteins

Needleman, S. B., & Wunsch, C. D. (1970) · Journal of Molecular Biology · doi:10.1016/0022-2836(70)90057-4 · Cited by 11,288 · see citing works

Identification of common molecular subsequences

Smith, T. F., & Waterman, M. S. (1981) · Journal of Molecular Biology · doi:10.1016/0022-2836(81)90087-5 · Cited by 9,962 · see citing works

A Theory of the Learnable

Valiant, L. G. (1984) · ACM eBooks · doi:10.1145/3749740.3749746 · Cited by 4,211 · see citing works

The knowledge complexity of interactive proof systems

Goldwasser, S., Micali, S., & Rackoff, C. (1989) · SIAM Journal on Computing · doi:10.1137/0218012 · Cited by 3,285 · see citing works

A linear space algorithm for computing maximal common subsequences

Hirschberg, D. S. (1975) · Communications of the ACM · doi:10.1145/360825.360861 · Cited by 1,110 · see citing works

A fast algorithm for computing longest common subsequences

Hunt, J., & Szymanski, T. G. (1977) · Communications of the ACM · doi:10.1145/359581.359603 · Cited by 697 · see citing works

Arthur-Merlin games: A randomized proof system, and a hierarchy of complexity classes

Babai, L., & Moran, S. (1988) · Journal of Computer and System Sciences · doi:10.1016/0022-0000(88)90028-1 · Cited by 596 · see citing works

Designing programs that check their work

Blum, M., & Kanna, S. (1989) · ACM Symposium on Theory of Computing (STOC) · doi:10.1145/73007.73015 · Cited by 287 · see citing works

Parameterized Pattern Matching: Algorithms and Applications

Baker, B. S. (1996) · Journal of Computer and System Sciences · doi:10.1006/jcss.1996.0003 · Cited by 174 · see citing works

Detecting Plagiarism in Student Pascale Programs

Jankowitz, H. T. (1988) · The Computer Journal · doi:10.1093/comjnl/31.1.1 · Cited by 89 · see citing works

Comparison and evaluation of code clone detection techniques and tools: A qualitative approach

Roy, C. K., Cordy, J. R., & Koschke, R. (2009) · Science of Computer Programming · doi:10.1016/j.scico.2009.02.007 · Cited by 1,002 · see citing works

Software clone detection: A systematic review

Rattan, D., Bhatia, R., & Singh, M. (2013) · Information and Software Technology · doi:10.1016/j.infsof.2013.01.008 · Cited by 415 · see citing works

Efficient plagiarism detection for large code repositories

Burrows, S., Tahaghoghi, S. M. M., & Zobel, J. (2006) · Software Practice and Experience · doi:10.1002/spe.750 · Cited by 82 · see citing works

Academic Source Code Plagiarism Detection by Measuring Program Behavioral Similarity

Cheers, H., Lin, Y., & Smith, S. P. (2021) · IEEE Access · doi:10.1109/access.2021.3069367 · Cited by 59 · see citing works

A static API birthmark for Windows binary executables

Choi, S., Park, H., Lim, H.-I., & Han, T. (2008) · Journal of Systems and Software · doi:10.1016/j.jss.2008.11.848 · Cited by 51 · see citing works

WASTK: A Weighted Abstract Syntax Tree Kernel Method for Source Code Plagiarism Detection

Fu, D., Xu, Y., Yu, H., & Yang, B. (2017) · Scientific Programming · doi:10.1155/2017/7809047 · Cited by 44 · see citing works

Review of source-code plagiarism detection in academia

Novak, M. (2016) · International Convention on Information and Communication Technology, Electronics and Microelectronics · doi:10.1109/mipro.2016.7522248 · Cited by 41 · see citing works

COUNTER: corpus of Urdu news text reuse

Sharjeel, M., Nawab, R. M. A., & Rayson, P. (2016) · Language Resources and Evaluation · doi:10.1007/s10579-016-9367-2 · Cited by 41 · see citing works

Investigating Student Plagiarism Patterns and Correlations to Grades

Pierce, J., & Zilles, C. B. (2017) · ACM Technical Symposium on Computer Science Education (SIGCSE) · doi:10.1145/3017680.3017797 · Cited by 41 · see citing works

Plagiarism Detection in Computer Programming Using Feature Extraction From Ultra-Fine-Grained Repositories

Ljubovic, V., & Pajic, E. (2020) · IEEE Access · doi:10.1109/access.2020.2996146 · Cited by 38 · see citing works

ES‐Plag: Efficient and sensitive source code plagiarism detection tool for academic environment

Sulistiani, L., & Karnalim, O. (2018) · Computer Applications in Engineering Education · doi:10.1002/cae.22066 · Cited by 34 · see citing works

A Comparison of Three Popular Source code Similarity Tools for Detecting Student Plagiarism

Ahadi, A., & Mathieson, L. (2019) · Australasian Computing Education Conference · doi:10.1145/3286960.3286974 · Cited by 29 · see citing works

A source code plagiarism detecting method using alignment with abstract syntax tree elements

Kikuchi, H., Goto, T., Wakatsuki, M., & Nishino, T. (2014) · ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD) · doi:10.1109/snpd.2014.6888733 · Cited by 24 · see citing works

Syntax-based Improvements to Plagiarism Detectors and their Evaluations

Nichols, L., Dewey, K., Emre, M., Chen, S., & Hardekopf, B. (2019) · Proceedings of the 2019 ACM Conference on Innovation and Technology in Computer Science Education · doi:10.1145/3304221.3319789 · Cited by 22 · see citing works

An application for plagiarized source code detection based on a parse tree kernel

Son, J.-W., Noh, T.-G., Song, H.-J., & Park, S.-B. (2013) · Engineering Applications of Artificial Intelligence · doi:10.1016/j.engappai.2013.06.007 · Cited by 22 · see citing works

Comparison and Evaluation of Clone Detection Techniques with Different Code Representations

Wang, Y., Ye, Y., Wu, Y., Zhang, W., Xue, Y., & Liu, Y. (2023) · ACM/IEEE International Conference on Software Engineering: Companion Proceedings (ICSE-Companion) · doi:10.1109/icse48619.2023.00039 · Cited by 21 · see citing works

Code similarity detection through control statement and program features

Sudhamani, M. V., & Rangarajan, L. (2019) · Expert Systems with Applications · doi:10.1016/j.eswa.2019.04.045 · Cited by 18 · see citing works

Applying Convolutional Neural Network for Malware Detection

Chen, C.-M., Wang, S., Wen, D.-W., Lai, G.-H., & Sun, M.-K. (2019) · International Conference on Awareness Science and Technology (iCAST) · doi:10.1109/icawst.2019.8923568 · Cited by 18 · see citing works

Evaluating plagiarism detection software for introductory programming assignments

Modiba, P., Pieterse, V., & Haskins, B. (2016) · Computer Science Education Research Conference · doi:10.1145/2998551.2998558 · Cited by 17 · see citing works

Structural and Nominal Cross-Language Clone Detection

Nichols, L., Emre, M., & Hardekopf, B. (2019) · Lecture notes in computer science · doi:10.1007/978-3-030-16722-6_14 · Cited by 16 · see citing works

Pattern mining of cloned codes in software systems

Qu, W., Jia, Y., & Jiang, M. (2010) · Information Sciences · doi:10.1016/j.ins.2010.04.022 · Cited by 16 · see citing works

Review of Code Similarity and Plagiarism Detection Research Studies

Lee, G., Kim, J., Choi, M.-S., Jang, R.-Y., & Lee, R. (2023) · Applied Sciences · doi:10.3390/app132011358 · Cited by 15 · see citing works

Evaluating the robustness of source code plagiarism detection tools to pervasive plagiarism-hiding modifications

Cheers, H., Lin, Y., & Smith, S. P. (2021) · Empirical Software Engineering · doi:10.1007/s10664-021-09990-4 · Cited by 14 · see citing works

Enhancing Program Synthesis with Large Language Models Using Many-Objective Grammar-Guided Genetic Programming

Tao, N., Ventresque, A., Nallur, V., & Saber, T. (2024) · Algorithms · doi:10.3390/a17070287 · Cited by 18 · see citing works

Author Identification of Software Source Code with Program Dependence Graphs

Chen, R., Hong, L., Chunyan Lü, C., & Deng, W. (2010) · 2010 IEEE 34th Annual Computer Software and Applications Conference Workshops · doi:10.1109/compsacw.2010.56 · Cited by 13 · see citing works

Multi-objective Grammar-guided Genetic Programming with Code Similarity Measurement for Program Synthesis

Tao, N., Ventresque, A., & Saber, T. (2022) · IEEE Congress on Evolutionary Computation (CEC) · doi:10.1109/cec55065.2022.9870312 · Cited by 10 · see citing works

Measuring similarity between Karel programs using character and word n-grams

Sidorov, G., Romero, M. I., Markov, I., Guzmán-Cabrera, R., Chanona-Hernández, L., & Velásquez, F. (2017) · Programming and Computer Software · doi:10.1134/s0361768817010066 · Cited by 10 · see citing works

Handling Duplicates in Dockerfiles Families: Learning from Experts

Oumaziz, M. A., Falleri, J., Blanc, X., Bissyandé, T. F., & Klein, J. (2019) · IEEE International Conference on Software Maintenance (ICSM) · doi:10.1109/icsme.2019.00086 · Cited by 10 · see citing works

A Program Plagiarism Evaluation System

Kim, Y., & Choi, J. (2005) · Lecture notes in computer science · doi:10.1007/11424925_2 · Cited by 9 · see citing works

Detecting source code similarity using code abstraction

Park, S., Ko, S., Choi, J., Han, H., Cho, S.-J., & Choi, J. (2013) · International Conference on Ubiquitous Information Management and Communication (IMCOM) · doi:10.1145/2448556.2448630 · Cited by 9 · see citing works

Academic Integrity in Non-text Based Disciplines

Simon (2015) · Springer eBooks · doi:10.1007/978-981-287-079-7_61-1 · Cited by 9 · see citing works

Many-objective Grammar-guided Genetic Programming with Code Similarity Measurement for Program Synthesis

Tao, N., Ventresque, A., & Saber, T. (2023) · IEEE Latin American Conference on Computational Intelligence (LA-CCI) · doi:10.1109/la-cci58595.2023.10409432 · Cited by 8 · see citing works

Flow Chart Generation-Based Source Code Similarity Detection Using Process Mining

Zhang, F., Li, L., Liu, C., & Zeng, Q. (2020) · Scientific Programming · doi:10.1155/2020/8865413 · Cited by 8 · see citing works

Assessing Similarity-Based Grammar-Guided Genetic Programming Approaches for Program Synthesis

Tao, N., Ventresque, A., & Saber, T. (2022) · Communications in computer and information science · doi:10.1007/978-3-031-22039-5_19 · Cited by 8 · see citing works

A marking language for the oto assignment marking tool

Tremblay, G., & Lessard, P. R. (2011) · ACM Conference on Innovation and Technology in Computer Science Education (ITiCSE) · doi:10.1145/1999747.1999791 · Cited by 7 · see citing works

Source Code Plagiarism Detection Using Biological String Similarity Algorithms

Rahal, I., & Wielga, C. (2014) · Journal of Information & Knowledge Management · doi:10.1142/s0219649214500282 · Cited by 6 · see citing works

Comparison of Clang Abstract Syntax Trees using String Kernels

Torres, R., Ludwig, T. G., Kunkel, J. M., & Dolz, M. F. (2018) · International Conference on High Performance Computing & Simulation (HPCS) · doi:10.1109/hpcs.2018.00032 · Cited by 5 · see citing works

Identification and Prioritization of Reuse Opportunities with JReuse

Oliveira, J., Fernandes, E., Vale, G., & Figueiredo, E. (2017) · Lecture notes in computer science · doi:10.1007/978-3-319-56856-0_13 · Cited by 5 · see citing works

Feature Extraction Methods for Binary Code Similarity Detection Using Neural Machine Translation Models

Ito, N., Hashimoto, M., & Otsuka, A. (2023) · IEEE Access · doi:10.1109/access.2023.3316215 · Cited by 4 · see citing works

Grammar-obeying program synthesis: A novel approach using large language models and many-objective genetic programming

Tao, N., Ventresque, A., Nallur, V., & Saber, T. (2024) · Computer Standards & Interfaces · doi:10.1016/j.csi.2024.103938 · Cited by 4 · see citing works

Detecting Source Code Plagiarism in Student Assignment Submissions Using Clustering Techniques

Mehsen, R. S., Kazi, M. M., & Joshi, H. (2024) · Journal of Techniques · doi:10.51173/jt.v6i2.1851 · Cited by 4 · see citing works

Authorship attribution of Spanish poems using n-grams and the web as corpus

Guzmán-Cabrera, R. (2020) · Journal of Intelligent & Fuzzy Systems · doi:10.3233/jifs-179899 · Cited by 3 · see citing works

Research on Code Plagiarism Detection Based on Code Clone Detection Technologies

Muxin, L. (2021) · International Conference on Big Data and Informatization Education (ICBDIE) · doi:10.1109/icbdie52740.2021.00068 · Cited by 3 · see citing works

Plagiarism Detection Tool Based on Programming Activity Logs

Meier, H. H., Lepp, M., & Kütt, R. (2024) · IEEE Global Engineering Education Conference (EDUCON) · doi:10.1109/educon60312.2024.10578885 · Cited by 2 · see citing works

Applying Coding Behavior Features to Student Plagiarism Detection on Programming Assignments

Li, Z., Zhang, Y., Liu, Y., Wu, Y., & Wu, S. (2023) · Journal of Circuits Systems and Computers · doi:10.1142/s0218126623502869 · Cited by 2 · see citing works

CASFinder: Detecting Common Attack Surface

Zhang, M., Yue, X., Wang, L., Jajodia, S., & Singhal, A. (2019) · Lecture notes in computer science · doi:10.1007/978-3-030-22479-0_18 · Cited by 2 · see citing works

A Source Code Plagiarism Detecting Method Using Sequence Alignment With Abstract Syntax Tree Elements

Kikuchi, H., Goto, T., Wakatsuki, M., & Nishino, T. (2019) · IGI Global eBooks · doi:10.4018/978-1-5225-8057-7.ch016 · Cited by 2 · see citing works

Editorial

Tenenberg, J., & McCartney, R. (2011) · ACM Transactions on Computing Education · doi:10.1145/2048931.2048932 · Cited by 2 · see citing works

From Simple to Structural Clones: Tapping the Benefits of Non-redundancy

Jarzabek, S. (2021) · Lecture notes in business information processing · doi:10.1007/978-3-030-75418-1_26 · Cited by 1 · see citing works

Accurate and Language Agnostic Code Clone Detection by Measuring Edit Distance of ANTLR Parse Tree

Ankali, S. B., & Parthiban, L. (2022) · International Journal of Software Innovation · doi:10.4018/ijsi.297915 · Cited by 1 · see citing works

A Comparative Study of Source Code Plagiarism Detection Tools for Programming Education

Marin, E.-C., Oţetea, A., & Olteanu, A.-C. (2025) · International Conference on Control Systems and Computer Science · doi:10.1109/cscs66924.2025.00055 · Cited by 1 · see citing works

Solving the Subgraph Isomorphism Problem Using Harmony Search

Yun, H., Joe, Y., Jung, B.-O., Bang, H., & Shin, D. (2017) · Lecture notes in electrical engineering · doi:10.1007/978-981-10-5041-1_27 · Cited by 1 · see citing works

Fraud Detection for Online Judge Systems

Ciofu, S.-I., Olteanu, A.-C., & Racec, E. (2021) · RoEduNet Conference: Networking in Education and Research (RoEduNet) · doi:10.1109/roedunet54112.2021.9638266 · Cited by 1 · see citing works

Damerau-Levenshtein Distance Algorithm Based on Abstract Syntax Tree to Detect Code Plagiarism

Nuraminah, A., & Ammar, A. (2023) · Scientific Journal of Informatics · doi:10.15294/sji.v11i1.48064 · Cited by 1 · see citing works

Program Plagiarism Detection through Memory Access Log Analysis

Park, S.-Y., & Han, S. (2006) · The KIPS Transactions PartD · doi:10.3745/kipstd.2006.13d.6.833

Cluster: A Fast Tool to Identify Groups of Similar Programs

Carter, C., & Trân, N. (2002) · Lecture notes in computer science · doi:10.1007/3-540-45655-4_22

A Toolchain for Simulation Component Specification and Identification

Koch, S., & Reiche, F. (2023) · Lecture notes in computer science · doi:10.1007/978-3-031-36889-9_7

Codeflex 2.0

Soares, J. M., Brito, M., & Gonçalves, C. (2023) · Advances in web technologies and engineering book series · doi:10.4018/978-1-6684-9039-6.ch003

Sensitivity Preservation and Precision of Plagiarism Detection Engines for Modified Short Programs

Imbrie, P. K., Kastner, J., & Ryman, D. (2024) · ASEE Annual Conference & Exposition · doi:10.18260/1-2--40868

Privacy-Preserving Plagiarism Checking

Bhimrajka, N., Chakrabarti, S. K., Choudhury, A., & Varadarajan, S. (2024) · Lecture notes in computer science · doi:10.1007/978-3-031-56235-8_6

A Tool for Detecting Similarities in Jupyter Notebooks Used as Assessment Reports

Bajaj, N., Chiotis, D., Moosaei, R., Smith, J. B. L., Fan, P., & Carrión, J. R. (2025) · IEEE Global Engineering Education Conference (EDUCON) · doi:10.1109/educon62633.2025.11016521

Cloning beyond source code : a study of the practices in API documentation and infrastructure as code.

Oumaziz, M. A. (2020) · theses.fr (ABES) · doi:10.70675/122b3075z82d3z4fadza637z3badd5becfd2

An empirical approach for detecting program similarity and plagiarism within a university programming environment

Faidhi, J. A. W., & Robinson, S. K. (1987) · Computers & Education · doi:10.1016/0360-1315(87)90042-x · Cited by 198 · see citing works

A plagiarism detection system

Donaldson, J. L., Lancaster, A.-M., & Sposato, P. H. (1981) · ACM SIGCSE Bulletin · doi:10.1145/953049.800955 · Cited by 38 · see citing works

A Review of the Automatic Measurement of Program Code Similarity

Liu, D. (2006) · Neimenggu Shi-da xuebao. Zhexue shehui kexue hanwen ban · Cited by 2 · see citing works

A tool that detects plagiarism in Pascal programs

Grier, S. (1981) · ACM SIGCSE Bulletin · doi:10.1145/953049.800954 · Cited by 41 · see citing works

Software System for Similarity Detection in the Picocomputer Assembly Programs

Tomašević, V., Mišić, M. J., & Tomašević, V. (2022) · International Scientific Conference Sinteza · doi:10.15308/sinteza-2022-246-253