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Application of Semantic Web Technologies for E-Learning

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Computing and Artificial Intelligence".

Deadline for manuscript submissions: 20 July 2026 | Viewed by 1901

Special Issue Editors


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Guest Editor
Faculty of Computer Systems and Technologies, Technical University of Sofia, 1000 Sofia, Bulgaria
Interests: computer sciences; semantic web; E-learning; collaborative learning; ICT; design and testing of software; agent-based technologies

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Guest Editor
Faculty of Mathematics and Informatics, Sofia University St. Kliment Ohridski, 1504 Sofia, Bulgaria
Interests: knowledge management; knowledge audit; project writing and management; ICT development and impact on economy and society; universal community service; digital divide; harmful content on the internet; e-business; m-learning; national innovation systems; e-competence

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Guest Editor
Departamento de Informática y Sistemas, Facultad de Informática, Universidad de Murcia, Campus de Espinardo, Espinardo, 30100 Murcia, Spain
Interests: semantic web; knowledge engineering; ontologies; linked data; social semantic web; distributed systems; service oriented architectures; cloud computing; artificial intelligence; natural language processing; intelligent agents and multiagent systems
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

As digital transformation reshapes the educational landscape, Semantic Web technologies have emerged as a critical enabler of intelligent, scalable, and personalized learning experiences. Ontologies, linked data, and knowledge graphs provide powerful mechanisms for organizing, connecting, and reasoning over educational content, learners, and pedagogical models. This Special Issue invites contributions that present novel theories, frameworks, applications, and evaluations of Semantic Web technologies in the diverse contexts of E-Learning.

We particularly welcome submissions that explore the role of semantic technologies in different educational domains, which require flexible, context-aware, and interoperable systems to support varied learner needs and instructional goals. Semantic Web technologies can enhance these systems through personalized learning paths, intelligent content recommendation, domain modeling, learning analytics, and semantic interoperability.

Areas relevant to this Special Issue on the application of Semantic Web technologies in E-Learning include, but are not limited to, the following:

  • Semantic modeling of educational domains and curricula;
  • Ontologies and knowledge graphs for content annotation and organization;
  • Personalized and adaptive learning systems;
  • Intelligent tutoring systems for primary and secondary education;
  • Semantic support for mobile and ubiquitous learning environments;
  • Skill-based modeling and training systems for vocational education;
  • Open-linked educational data and interoperability frameworks;
  • Semantic technologies in lifelong learning and upskilling contexts;
  • Learning analytics and learner modeling using Semantic Web standards;
  • The integration of Semantic Web with IoT and edge devices in education.

This Special Issue will publish high-quality original research papers addressing the intersection of Semantic Web technologies and educational innovation across different sectors and age groups.

Dr. Adelina Aleksieva-Petrova
Dr. Elissaveta Vassileva Gourova
Dr. Francisco García-Sánchez
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • semantic web in education
  • ontologies, RDF, OWL, and SPARQL
  • knowledge graphs and linked educational data
  • adaptive and personalized E-learning
  • intelligent tutoring systems
  • curriculum modeling and semantic annotation
  • mobile and ubiquitous learning platforms
  • vocational education and training (VET)
  • lifelong learning and adult education
  • learning analytics and semantic learner modeling
  • educational interoperability standards (SCORM, xAPI, LOM)

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Published Papers (1 paper)

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Research

23 pages, 1629 KB  
Article
AI-Based Automated Scoring Layer Using Large Language Models and Semantic Analysis
by Anastasia Vangelova and Veska Gancheva
Appl. Sci. 2026, 16(7), 3537; https://doi.org/10.3390/app16073537 - 4 Apr 2026
Cited by 1 | Viewed by 1294
Abstract
Automated scoring of open-ended questions is an important research direction in educational technology and artificial intelligence, as manual grading is time-consuming and often subject to inter-rater variation. This paper proposes an AI-based framework for automated scoring that combines large language models (LLMs), Retrieval-Augmented [...] Read more.
Automated scoring of open-ended questions is an important research direction in educational technology and artificial intelligence, as manual grading is time-consuming and often subject to inter-rater variation. This paper proposes an AI-based framework for automated scoring that combines large language models (LLMs), Retrieval-Augmented Generation (RAG), analytical rubrics, and structured machine-readable output within a Moodle-supported e-learning environment. The framework is designed to support context-grounded and criterion-based evaluation by combining the student response, retrieved instructional context, and rubric-defined scoring criteria within a controlled assessment workflow. The proposed approach aims to improve the consistency, traceability, and practical applicability of automated scoring for open-ended responses. To examine its performance, an experimental study was conducted in a real university setting involving a five-task open-ended examination. AI-generated scores were compared with independent human scores using agreement, reliability, correlation, and error metrics. The results indicate a strong level of agreement between automated and expert scoring within the tested setting, together with relatively low average deviation. These findings suggest that the proposed framework has practical potential for supporting automated assessment in digital learning environments, while also highlighting the importance of careful interpretation within the scope of the experimental design. Full article
(This article belongs to the Special Issue Application of Semantic Web Technologies for E-Learning)
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