title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÑÐ»Ñ Ð¸Ð½ÐºÑÐµÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ ÐºÐ»Ð¾Ð½Ð¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Kotoed
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of the module for incremental recognition of clones in the Kotoed system
Creators: name: Ð¤ÐµÑÐ¸ÑÐ¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Kotoed
Ð²Ð¸Ð´Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÐºÐ»Ð¾Ð½Ð¾Ð²
Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð¿Ð»Ð°Ð³Ð¸Ð°ÑÐ°
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð°
types of software clones
plagiarism detection
program code analysis

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Kotoed Ð´Ð»Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð³Ð¸Ð°ÑÐ° Ð² Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ°Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð±Ð·Ð¾Ñ Ð²Ð¸Ð´Ð¾Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÐºÐ»Ð¾Ð½Ð¾Ð², Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ Ð¸Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð±Ð·Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ Ð½Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð°Ð½ÑÐ¸Ð¿Ð»Ð°Ð³Ð¸Ð°ÑÐ° Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Kotoed. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð½Ð¾Ð²ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ Ð°Ð½ÑÐ¸Ð¿Ð»Ð°Ð³Ð¸Ð°ÑÐ°, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ð¹ Ð¸Ð½ÐºÑÐµÐ¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐ²Ð¸Ð·Ð¸Ð¹ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ ÑÑÐ½ÐºÑÐ¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð´ÐµÑÐµÐ²ÑÐµÐ² ÑÐµÑÐµÐ¹, Ð½Ð°Ð´ ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð»Ñ Ð½Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ ÐºÐ»Ð¾Ð½Ð¾Ð². Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° Ð´Ð»Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÐµÐ³Ð¾ Ñ ÑÐµÐºÑÑÐ¸Ð¼ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¼ Ð°Ð½ÑÐ¸Ð¿Ð»Ð°Ð³Ð¸Ð°ÑÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ.
description: This work is devoted to the development of a software module in the Kotoed system for detecting plagiarism in students programming homework. The paper provides an overview of the types of software clones, approaches and tools for their detection. There is also an overview of the existing module for finding anti-plagiarism in the Kotoed system. To solve the problems of the existing system, a new anti-plagiarism module was developed, using an incremental approach to processing revisions of students projects and representing students functions as hash trees, over which further analysis is performed to find clones. A system was also implemented to test the correct operation of the new module and compare it with the current anti-plagiarism module. As a result of the work, a system was implemented that meets the requirements of the terms of reference.