Results 301 to 310 of about 240,865 (343)

CCEyes: An Effective Tool for Code Clone Detection on Large-Scale Open Source Repositories

2021 IEEE International Conference on Information Communication and Software Engineering (ICICSE), 2021
Code clone is a common phenomenon in the rapid development of the software ecosystem and open source community, which can improve efficiency, while leading to many negative effects on software maintenance at the same time.
Yanzhi Zhang, Tao Wang
semanticscholar   +1 more source

Parallel code clone detection using MapReduce

2012 20th IEEE International Conference on Program Comprehension (ICPC), 2012
Code clone detection is an established topic in software engineering research. Many detection algorithms have been proposed and refined but very few exploit the inherent parallelism present in the problem, making large scale code clone detection difficult.
Hitesh Sajnani, Joel Ossher, Cristina Lopes   +2 more
openaire   +1 more source

Functional code clone detection with syntax and semantics fusion learning

International Symposium on Software Testing and Analysis, 2020
Clone detection of source code is among the most fundamental software engineering techniques. Despite intensive research in the past decade, existing techniques are still unsatisfactory in detecting "functional" code clones.
Chunrong Fang, Zixi Liu, Yangyang Shi, Jeff Huang, Qingkai Shi   +4 more
semanticscholar   +1 more source

Challenges in Behavioral Code Clone Detection

2016 IEEE 23rd International Conference on Software Analysis, Evolution, and Reengineering (SANER), 2016
When software engineering researchers discuss "similar" code, we often mean code determined by static analysis to be textually, syntactically or structurally similar, known as code clones (looks alike). Ideally, we would like to also include code that is behaviorally or functionally similar, even if it looks completely different.
Fang-Hsiang Su, Jonathan Bell, Gail Kaiser   +2 more
openaire   +1 more source

To enhance the code clone detection algorithm by using hybrid approach for detection of code clones

2017 International Conference on Intelligent Computing and Control Systems (ICICCS), 2017
Code clones are easy and quick way to add some existing logic from one section to another section. Code clones however increase risk of bug multiplication with each copy of duplicate code if there is a bug in source of clone. Clone is a persistent form of software reuses that effect on maintenance of large software.
null Roopam, Gurpreet Singh
openaire   +1 more source

Gapped code clone detection with lightweight source code analysis

2013 21st International Conference on Program Comprehension (ICPC), 2013
A variety of methods detecting code clones has been proposed before. In order to detect gapped code clones, AST-based technique, PDG-based technique, metric-based technique and text-based technique using the LCS algorithm have been proposed. However, each of those techniques has limitations.
Hiroaki Murakami, Keisuke Hotta, Yoshiki Higo, Hiroshi Igaki, Shinji Kusumoto   +4 more
openaire   +1 more source

Code clone detection using parsing actions

2009 9th International Symposium on Communications and Information Technology, 2009
This paper proposes a new technique to detect code clones from the lexical and syntactic point of view, which is based on PALEX source code representation. The PALEX code contains the recorded parsing actions and also lexical formatting information including white spaces and comments.
openaire   +1 more source

Code clone detection using decentralized architecture and code reduction

2015 International Conference on Pervasive Computing (ICPC), 2015
Code cloning is the code fragment similar to one another in the form of semantics and syntax. In the software development process, it is reuse approach of existing code. While developing a new software version, all the software modules may not be altered or redevelop.
Ritesh V. Patil, Shashank. D. Joshi, Sachin V. Shinde, Digvijay A. Ajagekar, Shubham D. Bankar   +4 more
openaire   +1 more source

On Precision of Code Clone Detection Tools

2019 IEEE 26th International Conference on Software Analysis, Evolution and Reengineering (SANER), 2019
Precision and recall are the main metrics used to measure the correctness of clone detectors. These metrics require the existence of labeled datasets containing the ground truth – samples of clone and non-clone pairs. For source code clone detectors, in particular, there are some techniques, as well as a concrete framework, for automatically evaluating
Farima Farmahinifarahani, Vaibhav Saini, Di Yang, Hitesh Sajnani, Cristina V Lopes   +4 more
openaire   +1 more source

Semantic Code Clone Detection Based on Community Detection

International Journal of Software Engineering and Knowledge Engineering
Semantic code clone detection is to find code snippets that are structurally or syntactically different, but semantically identical. It plays an important role in software reuse, code compression. Many existing studies have achieved good performance in non-semantic clone, but semantic clone is still a challenging task.
Zexuan Wan, Chunli Xie, Quanrun Lv, Yasheng Fan   +3 more
openaire   +1 more source