Technology plays a very important role in virtually all areas, and has become an inseparable part of the industry. Currently, industry and technology are at a high point of development and research, but there is an ever increasing gap between the market needs and the skills that universities deliver to students. There is an increasing need for consolidation between university curricula and the industry needs in terms of qualifications. In this paper we will present a description of the current state (...) of the labor market in the field of technology, including the needs that arise in improving the existing curricula of the Universities. We review the different technologies that can be used, in order to automatically gather information about the market needs in terms of job offers, and how they can be compared against University curricula. We will also present the latest achievements on these methods, and the suggestions that the researchers provide. (shrink)

Many countries throughout the globe function in a system that allows the usage of more than one language. Such a multilingual social reality’s construction, especially in societies like the one in which I am living, is perceived in many different ways: attempting thus to provide for the process of differentiating identity’s oneness and sameness into various cultural subcategories, which already represent new realities. Due to newly created social realities, semiotics naturally discusses the differences and/or oppositions that can contribute to various (...) cultures’ mutual exclusivity or inclusivity, in terms of various heterogeneous “transformations,” which would thus overcome dualities, and be viewed as single acts of signs, or as a result of a process of singularization of their constituent components. I shall also attempt using a semiotic style that may enact a semiotics of action, grounded on the semiotics of passions, through a way of producing semantic taxonomies as pride versus humiliation, hegemony versus subordination, etc., obtainable due to disjunctive and/or conjunctive semiotic relations such as contextualization versus de-contextualization. (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2016 Heft: 213 Seiten: 539-555.

This paper on Umberto Eco’s contribution to the narration process, tries to identify the mainstream of modern studies of the text. I have tried to separate it as an entity, which together with other textual techniques and strategies shall create applicable theoretical messages towards an artistic creation. Eco’s work itself, gives an opportunity to exemplify his theoretical claims. Using my examples, I have tried to show how a work of art can be rendered narrative, a subject to contemporary techniques and (...) cooperativeness with the reader. One of the main issues I have explained is the time factor, seen from the linguistic and semiotic prospective. I consider that Eco’s treatment of the relation between reality and fiction is of a semiotic nature. One of the main elements it contains, is the time factor. The delay part treats works of art separately, and gives one of the ways to render artistic works readable, worth having an aesthetic value, in their way to transmitting a message to the audience. (shrink)

This research explores the nuanced realm of verbal violence, investigating its manifestations, consequences, and broader societal impact. Inspired by Albanian proverbs like “Words kill more than bullets” and “The tongue has no bones but can break them,” the study employs a multidimensional approach, integrating linguistic, sociological, and psychological perspectives. Analyzing various cultural definitions, the research unveils the complex nature of verbal violence, extending beyond simple exchanges to acts that seek to control, coerce, and inflict emotional pain. Emphasizing the urgent need (...) for awareness, understanding, and mitigation in today’s communication-centric world, the study navigates linguistic landscapes, revealing nuances reflective of the universal struggle to communicate without causing harm. Drawing on works by different authors, the research highlights verbal violence’s multifaceted nature, encompassing acts of force, contempt, and challenges to honesty. The paper concludes by underlining the hidden, yet potent wounds caused by verbal violence, advocating for collective efforts to foster communication promoting understanding, empathy, and positive change. (shrink)

Background -/- Ontology Design Patterns (ODPs) are representational artifacts devised to offer solutions for recurring ontology design problems. They promise to enhance the ontology building process in terms of flexibility, re-usability and expansion, and to make the result of ontology engineering more predictable. In this paper, we analyze ODP repositories and investigate their relation with upper-level ontologies. In particular, we compare the BioTop upper ontology to the Action ODP from the NeOn an ODP repository. In view of the differences in (...) the respective approaches, we investigate whether the Action ODP can be embedded into BioTop. We demonstrate that this requires re-interpreting the meaning of classes of the NeOn Action ODP in the light of the precepts of realist ontologies. -/- Results -/- As a result, the re-design required clarifying the ontological commitment of the ODP classes by assigning them to top-level categories. Thus, ambiguous definitions are avoided. Classes of real entities are clearly distinguished from classes of information artifacts. The proposed approach avoids the commitment to the existence of unclear future entities which underlies the NeOn Action ODP. Our re-design is parsimonious in the sense that existing BioTop content proved to be largely sufficient to define the different types of actions and plans. -/- Conclusions -/- The proposed model demonstrates that an expressive upper-level ontology provides enough resources and expressivity to represent even complex ODPs, here shown with the different flavors of Action as proposed in the NeOn ODP. The advantage of ODP inclusion into a top-level ontology is the given predetermined dependency of each class, an existing backbone structure and well-defined relations. Our comparison shows that the use of some ODPs is more likely to cause problems for ontology developers, rather than to guide them. Besides the structural properties, the explanation of classification results were particularly hard to grasp for 'self-sufficient' ODPs as compared with implemented and 'embedded' upper-level structures which, for example in the case of BioTop, offer a detailed description of classes and relations in an axiomatic network. This ensures unambiguous interpretation and provides more concise constraints to leverage on in the ontology engineering process. (shrink)

Background: In order to improve ontology quality, tool- and language-related tutorials are not sufficient. Care must be taken to provide optimized curricula for teaching the representational language in the context of a semantically rich upper level ontology. The constraints provided by rigid top and upper level models assure that the ontologies built are not only logically consistent but also adequately represent the domain of discourse and align to explicitly outlined ontological principles. Finally such a curriculum must take into account the (...) pre-existing skills and knowledge of the target audience. -/- Objective: To develop a well-structured curriculum aligned to the particular requirements of life science professionals, in order to enable them to create logically sound, domain adequate and predicable ontologies using the Web Ontology Language (OWL) in Protégè. -/- Methods: Content selection for the curriculum was based on the literature, pre-existing tutorials, and a guideline for good ontology development (i.e ontology design enhancing domain adequacy, sustainability and interoperability) that drew on the authors previous experiences with large ontology development projects. Learning objectives were formulated according to a needs assessment of the targeted learners, who were students trained in life sciences with basic knowledge and practical skills in computer science. As instructional format we choose an approach with a high amount of practical exercises. The curriculum was first implemented with 24 Students and 7 lecturers/ tutors over 5 full days. The curriculum was evaluated by gathering the participants feedback via a questionnaire. -/- Results: Curricular development produced 16 modules of approximately 2 hours each, which covered basic principles of Applied Ontology, description logic syntax and semantics, as well as best design practices outlined in ontology design patterns and variants of the BioTop upper ontology. An opinion survey based on questionnaires indicated that the participants took advantage from the teaching strategies applied, as they indicated good knowledge gain and acknowledged the relevance of the modules. The difficulty was rated slightly lower. -/- Conclusion: The development of teaching material for principled ontology design and best practices is of crucial importance in order to enhance the quality of biomedical ontologies. Here, we present a curriculum for a week long workshop, leveraging on current educational principles, focusing on interactive hands-on exercises, group interactions, and problem-oriented learning. Whereas evaluation clearly showed the success of this approach, in particular regarding student’s satisfaction, the objective measurement of traceable effects on the quality of the generated ontology, although of much higher interest, has just started. (shrink)

This text explores four books produced by one of the most prominent semioticians of the previous century, Umberto Eco, in order to create a semiotic meta-theory which enhances a multifarious way of â oereadabilityâ and scientifically justifies the dichotomy between the creation of a work of art and its being read, visualized and experienced by the audience. It begins by treating the â oenarrationâ component as one of the main theoretical challenges of Ecoâ s theory, specifically focusing on the concept (...) of time, seen from the linguistic and semiotic viewpoints. The book also explores Ecoâ s text theory, as well as â oesemiotics properâ, representing an analysis of the â oeencodingâ and â oedecodingâ theories. In addition, it exemplifies the â oeopennessâ and â oecollaborationâ between the writer and the reader, as well as relationships between the creator and audience in all forms of art. The book will appeal to scholars, students, and intellectuals who want to have a detailed knowledge of Ecoâ s overall contribution to semiotics, and seek a â oeformulaâ which would inter-connect informational and code theories with the narration method, so as to create what we call â oeinterpretative semioticsâ today. (shrink)

Kick off the year right... and you will find yourself capable of recognizing the depth and breadth of John's genius. This event, commented on by Bujar Hoxha (South-East European University) chaired by Elma Berisha (Lyceum Institute), is part of the activities of the 2022 International Open Seminar on Semiotics: a Tribute to John Deely on the Fifth Anniversary of His Passing, cooperatively organized by the Institute for Philosophical Studies of the Faculty of Arts and Humanities of the University of (...) Coimbra, the Lyceum Institute, the Deely Project, Saint Vincent College, the Iranian Society for Phenomenology at the Iranian Political Science Association, the International Association for Semiotics of Space and Time, the Institute for Scientific Information on Social Sciences of the Russian Academy of Sciences, the Semiotic Society of America, the American Maritain Association, the International Association for Semiotic Studies, the International Society for Biosemiotic Studies, the International Center for Semiotics and Intercultural Dialogue, Moscow State Academic University for the Humanities and the Mansarda Acesa with the support of the FCT - Foundation for Science and Technology, I.P., of the Ministry of Science, Technology and Higher Education of the Government of Portugal under the UID/FIL/00010/2020 project. *** Eero Tarasti, professor of musicology at the University of Helsinki (chair) in 1984-2016. He was President of the IASS/AIS - International Association for Semiotic Studies, 2004-2014 and is now its Honorary President. In 2016 he has founded the Academy of Cultural Heritages. He studied music in Sibelius Academy, Helsinki, and then in Vienna, Paris, Rio de Janeiro and Bloomington. He got his PhD from the University of Helsinki (1978) after studies in Paris with Claude Lévi-Strauss and A. J. Greimas. He is one of the founders and the director of the international research group Musical Signification since 1984.Tarasti has become Honorary Doctor at Estonian Estonian Academy of Music and Theatre, New Bulgarian University (Sofia), Indiana University (Bloomington), University of Aix-Marseille, and Gheorghe Dima National Music Academy in Cluj-Napoca, Rumania. He has published about 400 articles, edited 50 anthologies, and written 30 monographs; among them one finds: Myth and Music (1979), A Theory of Musical Semiotics (1994), Heitor Villa-Lobos (1996), Existential Semiotics (2000), Signs of Music (2003), Fondéments de la sémiotique existentielle (2009), Fondamenti di semiotica esistenziale (2010), Semiotics of Classical Music (2012, in French 2016), Sein und Schein, Explorations in Existential Semiotics (2015), and Transcending Signs: Essays in Existential Semiotics (2023); two novels: Le secret du professeur Amfortas (2002) and Retour à la Villa Nevski (2014, in Italian L’heredità di Villa Nevski 2014, in Finnish Eurooppa/Ehkä 2016). He has supervised 150 PhDs in Finland and abroad. *** Dr. Bujar Hoxha is a full professor of Communication Sciences at the South-East European University in Tetovo and Skopje, North Macedonia. His teaching courses include communication theory, introduction to communication sciences, and Semiotics of Mass Communication. His main scientific interests are structural semiotics, semiotics of passions, semiotics of disabilities, and existential semiotics. He gained his PhD from the University of Skopje in 2008 on the semiotics of Umberto Eco. Out of his creative and intellectual work, one can number two published novels, a book, as well as several scientific articles published in prestigious scientific journals, such as: “Semiotics of Precision and Imprecision” (2016) and “Multilingualism and Sameness vs Otherness in a Semiotic Context”, (2018) both in de Gruyter Mouton's Semiotica, Berlin and Boston, as well as “On the Applicability of the Semiotics of Passions” (2018) and “The Signs’ Behavior in Autistic Children: Semiosis of an Unspoken Language” (2021), both in the Humanities Bulletin, issued by London Academic Publishing, London, United Kingdom. Recently, Dr. Hoxha has published a monograph entitled: Umberto Eco’s Semiotics: Theory, Methodology and Poetics, issued by Cambridge Scholars Publishing in January 2022, New Castle upon Tyne, UK. *** Homepage: https://www.uc.pt/fluc/uidief/io2s Auditorium: https://www.uc.pt/fluc/uidief/io2s/auditorium *** Technical support assured by Robert Junqueira. The cover image for the video was designed by Zahra Soltani. (shrink)

BACKGROUND -/- The importance of ontologies in the biomedical domain is generally recognized. However, their quality is often too poor for large-scale use in critical applications, at least partially due to insufficient training of ontology developers. -/- OBJECTIVE -/- To show the efficacy of guideline-based ontology development training on the performance of ontology developers. The hypothesis was that students who received training on top-level ontologies and design patterns perform better than those who only received training in the basic principles of (...) formal ontology engineering. -/- METHODS -/- A curriculum was implemented based on a guideline for ontology design. A randomized controlled trial on the efficacy of this curriculum was performed with 24 students from bioinformatics and related fields. After joint training on the fundamentals of ontology development the students were randomly allocated to two groups. During the intervention, each group received training on different topics in ontology development. In the assessment phase, all students were asked to solve modeling problems on topics taught differentially in the intervention phase. Primary outcome was the similarity of the students’ ontology artefacts compared with gold standard ontologies developed by the authors before the experiment; secondary outcome was the intra-group similarity of group members’ ontologies. -/- RESULTS -/- The experiment showed no significant effect of the guideline-based training on the performance of ontology developers (a) the ontologies developed after specific training were only slightly but not significantly closer to the gold standard ontologies than the ontologies developed without prior specific training; (b) although significant differences for certain ontologies were detected, the intra-group similarity was not consistently influenced in one direction by the differential training. -/- CONCLUSION -/- Methodologically limited, this study cannot be interpreted as a general failure of a guideline-based approach to ontology development. Further research is needed to increase insight into whether specific development guidelines and practices in ontology design are effective. (shrink)

OBJECTIVE: (a) To measure the effect of a guideline-based training on the performance of ontology developers compared with the performance after unspecific training by a competency question based evaluation; and (b) to provide empirical evidence for the applicability of competency questions in formal ontology evaluation in general. BACKGROUND: A close connection between ontology development and ontology evaluation as quality management procedure can been attained with the use of competency questions. Competency questions are often used as a semi-formal specification of requirements (...) for an ontology under development. Hence they can also be used as evaluation instruments, in order to check how far an ontology fulfills these requirements. METHODS: A randomized controlled trial was conducted with two groups of 12 students each. The intervention consisted in a differential guideline-based training on ontology development vs. unspecific training. After a group-specific training focusing on three topics per group, performance of students was assessed with 12 exercises (2 exercises per topic), in which the students had to apply their skills. Different types of competency questions were elaborated for the analysis of the students' ontologies. We used the proportion of correct answers as a measure of ontology quality. RESULTS: On single topic level, the performance of ontology developers increased after guideline-based training for two out of the six topics: it increased from a proportion of 0.46 to 0.63 for the topic Process \& Participation and from 0.44 to 0.53 for the topic Collective Material Entity. In regression analysis, a positive correlation was shown between the performance of students on untrained topics and the performance after specific guideline-based training. Moreover, in multiple regression analysis an overall effect of specific training of 0.09 was calculated (p < 0.1). CONCLUSION: The results show an effect of a specific guideline-based training on the performance of ontology developers compared to the performance after unspecific training by an increase of about 10 \% on the rate of correct competency questions. In addition, this study has shown the general applicability of competency questions in a formal ontology evaluation scenario. However, the study also shows that the training of ontology developers and their performance evaluation is a tedious task. The resulting performance of ontology developers is more dependent on the a priori individual competencies than on the specific acquired skills after training. (shrink)

Ontology engineering is mainly done by domain experts who are specialists in their domain but have, if at all, limited knowledge in logics, computer science, or analytic philosophy. The literature on formal ontologies and biomedical ontologies is neither suited nor intended to serve as an educational resource that would help domain experts to become good ontologists. Existing educational resources focus rather on ontology tools and languages than on good practice. The purpose of the GoodOD guideline is to pave the road (...) for domain experts who want (or need) to become ontology engineers. It pursues the openly pragmatic approach that ontology engineers only need to know ontology theory to the extent which supports the (measurable) outcome of their work. The GoodOD Guideline builds upon given philosophical and methodological principles as well as preexisting tools and resources. In particular (pragmatic) scientific realism, first order logics and its subset OWL-DL (description logics), set theory, an upper-level ontology with high-level categories and a canonic set of relations, constraints which limit the freedom of choice when building coordinate expressions, the ontology editor Protégé 4, a complete DL reasoner, such as HermIT, ontology design patterns, and naming conventions. -/- Given these precepts the guideline contains all the knowledge to be acquired by a user to be able to solve ontology engineering problems in a foreseeable and non-arbitrary way. The didactic concept is to convey the skills not only by theory but also by practical examples. (shrink)