title: ÐÐ¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ¸ ÑÐµÑÐµÐ½Ð¸Ð¹ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ
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: Models of organization automatic checks of educational tasks
Creators: name: ÐÐµÐ±ÐµÐ´Ñ, ÐÐ°Ð²ÐµÐ»
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: 2020
Subjects: ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð¾Ð¸ÑÐº
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ
Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ
semantic search
automation
data model
education

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description: Nowadays, the area of automation of the educational process is actively developing. At the same time, this question is especially actual during the time of forced transition of educational institutions to distance learning. The paper describes developing and implemention the model of organization automatic checks of educational tasks with semantic keyword search capability. The main advantage of this model is possibility to organize the work of services for checking educational tasks on any platform. The proposed model allows to solve both specific tasks directly related to verification automation, and standard tasks for any system to work with data. Such as saving and processing transformation rules for each specific task and subject area, security resolution of data manipulation, saving user activities during the task solving for future analysis. Meanwhile the task solution is checked not only for received response, but also for the entire chain of transformations. Developed algorithm for semantic search by keywords in the system uses only DBMS tools, which greatly simplifies the work on maintaining data integrity in the system, in contrast the option of using external service. The algorithm complexity is evaluated in terms of performance, and load testing is performed.