Automatic multiple choice question generation from text: A survey

DR Ch, SK Saha - IEEE Transactions on Learning …, 2018‏ - ieeexplore.ieee.org
Automatic multiple choice question (MCQ) generation from a text is a popular research area.
MCQs are widely accepted for large-scale assessment in various domains and applications …

[PDF][PDF] Towards big data analytics in the e-learning space

IP Popchev, DA Orozova - Cybernetics and information technologies, 2019‏ - sciendo.com
The issues related to the analysis and management of Big Data, aspects of the security,
stability and quality of the data, represent a new research, and engineering challenge. In the …

[PDF][PDF] Group decision making in evaluation and ranking of students by extended simple multi-attribute rating technique

D Borissova, D Keremedchiev - Cybernetics and Information …, 2019‏ - sciendo.com
The paper deals with evaluation and ranking of students taking into account two main
criteria of the learning–theoretical knowledge and practical skills. These criteria are divided …

[PDF][PDF] Towards a multistep method for assessment in e-learning of emerging technologies

IP Popchev, DA Orozova - Cybernetics and Information technologies, 2020‏ - sciendo.com
In the Fourth Industrial Revolution some important leading technologies are identified as
emerging technologies with unknown in advance potential risks. Emphasized is the need for …

[PDF][PDF] Analysis of the Chen's and Pham's software reliability models

N Pavlov, A Iliev, A Rahnev… - Cybernetics and …, 2018‏ - sciendo.com
BULGARIAN ACADEMY OF SCIENCES Page 1 37 BULGARIAN ACADEMY OF SCIENCES
CYBERNETICS AND INFORMATION TECHNOLOGIES • Volume 18, No 3 Sofia • 2018 Print …

IoT and big data analytics in E-Learning

I Popchev, D Orozova… - 2019 Big Data, Knowledge …, 2019‏ - ieeexplore.ieee.org
The main objective of the report is to show the impact of IoT and Big Data Analytics in the
field of virtual education space while learning and applying different e-learning approaches …

Lifelong learning in Virtual education space with intelligent assistants

V Ivanova, A Toskova, A Stoyanova-Doycheva… - Proceedings of the 8th …, 2017‏ - dl.acm.org
Learning is a highly complex process that has many different aspects of goals, flows, content
and knowledge management, sharing, enhancement and provisioning. In order to serve a …

[PDF][PDF] An environment for automatic test generation

N Stancheva, A Stoyanova-Doycheva… - Cybernetics and …, 2017‏ - sciendo.com
This paper presents an environment which generates tests automatically. It is designed for
assistance in the software engineering education and is part of the Virtual Education Space …

Simulation on a Generalized Oscillator Model: Web-Based Application

A Golev, T Terzieva, A Iliev, A Rahnev… - Proceedings of the …, 2024‏ - proceedings.bas.bg
In this paper, we propose new generalized oscillator model. Considerations in the light of
the Melnikov's approach are also given. We focus on some interesting simulations based on …

Modeling of Some Classes of Extended Oscillators: Simulations, Algorithms, Generating Chaos, and Open Problems

N Kyurkchiev, T Zaevski, A Iliev, V Kyurkchiev… - Algorithms, 2024‏ - mdpi.com
In this article, we propose some extended oscillator models. Various experiments are
performed. The models are studied using the Melnikov approach. We show some integral …