An Overview on Ontology Learning Tasks

Somodevilla, María J.; Ayala, Darnes Vilariño; Pineda, Ivo H.

doi:10.13053/cys-22-1-2790

Cited by 13 publications

(12 citation statements)

References 4 publications

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“…Besides, techniques aim to represent the knowledge in a way that can be applied to solving complex problems or supporting decision making processes according by Lópes-Cuadrado [4]. Over the last few years semantic web techniques have supported the sharing of knowledge by means of ontologies [5] and [6]. Portrays the Semantic Web as the future web where computer software agents can carry out sophisticated tasks for users [7] and [8].…”

Section: Previous Workmentioning

confidence: 99%

RESyS: Towards a Rule-Based Recommender System based on Semantic Reasoning

Villanueva¹,

Lagares

Gómez

et al. 2018

CyS

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The ability to be available and stay connected always for work or social issues has become a reality and a necessity for today's Information Society. Harnessing the potential of Semantic Technologiesbased reasoning for intelligent redirection of voice calls and recommender systems has been gauged as a promising field to enhance the current voice phone calling experience. Such experience might be fostered by a disruption based on rule-based recommendation and inference leveraging current state of the art technology in smartphone apps or fixed line telecommunications standards to its full potential. In this paper, we present RESyS, a software platform hinging on Semantic Technologies and rule-based recommendations which has been tested both on a research and an industry proof-of-concept business pilot, validating its major goals.

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Section: Previous Workmentioning

confidence: 99%

RESyS: Towards a Rule-Based Recommender System based on Semantic Reasoning

Villanueva¹,

Lagares

Gómez

et al. 2018

CyS

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“…The ontology allows the semantic web to achieve its aim where the data can be represented in a way that enables machines to understand its meaning. Also, ontology allows data to be shared and reused [2]. Gruber defined the ontology as "a description of the concepts and relationships" [3].…”

Section: Introductionmentioning

confidence: 99%

An Overview of Ontology Learning Process from Arabic Text

Muhammed

Azim

Gheith

2020

The Egyptian Journal of Language Engineering

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Ontology learning plays an important role in many fields especially in the Semantic Web. The success of the Semantic Web depends on the quality of its ontologies. There is a lot of research work interested in Ontology Learning for Arabic texts. Most of these works focused on three main issues: extracting the terms, extracting the semantic relations, and building the ontology from the Arabic text. In this paper, first, we present the Arabic challenges that were reasons for developing few Arabic Ontology Learning systems. Second, we make a research comparison based on the techniques used and their results. Third, we pointed out the limitations and comments of research works on Arabic Ontology Learning. Finally, we concluded the paper and outlined our future research direction in this area.

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“…The courses are customized because they are created according to the user needs and the specification of his/her learning preferences (learning profile). The approach proposed in ELSE is ontology-based, i.e., it relies on a reference ontology which is a shared conceptualization of the domain of interest [6,7]. The training material is selected by the domain experts and organized according to digital teaching multimedial and interactive modules referred to as Reusable Learning Objects (RLOs).…”

Section: Introductionmentioning

confidence: 99%

Integrating Semantic Search in E-Learning Technologies: the Else System

Formica

Barbagallo

2020

ITLT

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The integration of semantic web methodologies and e-learning technologies is a challenge that has attracted a lot of attention for a decade. Given this, the purpose of this paper is the definition of a new e-learning semantic web methodology for the development of courses for health professionals in both distance and residential learning modes. ELSE is an ontology-based system which allows the construction of customized e-learning courses according to the needs and learning preferences of the user. It integrates semantic search methodologies and e-learning technologies. The underlying methodology relies on a reference domain ontology and teaching multimedial interactive modules, referred to as Reusable Learning Objects (RLOs), which are annotated according to the concepts of the ontology. The user can specify his/her training needs by selecting a set of concepts from the ontology, and the SemSim semantic search engine allows the identification of the set of RLOs that satisfy the user request at best, in efficient way. SemSim is a semantic similarity method which has been extensively experimented with and shows a higher correlation with human judgment with respect to the most relevant similarity methods defined in the literature. The set of RLOs is successively reorganized according to the learning preferences of the user. ELSE has been developed within a project of the CME (Continuing Medical Education) program - ECM for Italian participants - whose goal is the introduction of new methodologies and tools to keep updated health professionals and, in particular, medical specialists, in order to ensure effectiveness, safety, and efficiency of the national health service. ELSE has been tested and validated in the domain of osteoporosis, and the overall judgment about the system is very positive, both in terms of usability and effectiveness of customization. The system has been developed in cooperation with the ECM provider SPES S.c.p.A., accredited by the Italian Ministry of Health.

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An Overview on Ontology Learning Tasks

Cited by 13 publications

References 4 publications

RESyS: Towards a Rule-Based Recommender System based on Semantic Reasoning

RESyS: Towards a Rule-Based Recommender System based on Semantic Reasoning

An Overview of Ontology Learning Process from Arabic Text

Integrating Semantic Search in E-Learning Technologies: the Else System

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