A quantum-based semiotic model for textual semantics

Kybernetes ◽  
2018 ◽  
Vol 47 (2) ◽  
pp. 307-320 ◽  
Author(s):  
Francesco Galofaro ◽  
Zeno Toffano ◽  
Bich-Liên Doan
Keyword(s):  
Information Retrieval ◽  
Quantum Theory ◽  
Philosophy Of Language ◽  
Formal Model ◽  
Semantic Space ◽  
Turing Test ◽  
Point Of View ◽  
Content Type ◽  
Semantic Organization ◽  
Semiotic Model

Purpose The paper aims to provide a semiotic interpretation of the role played by entanglement in quantum-based models aimed to information retrieval and suggests possible improvements. Actual models are capable of retrieving documents relevant to a query composed of a keyword and its acceptation expressed by a given context. The paper also considers some analogies between this technique and quantum-based approaches in other disciplines to discuss the consequence of this quantum turn, as epistemology and philosophy of language are concerned. Design/methodology/approach We use quantum geometry to design a formal model for textual semiotics. In particular, the authors refer to Greimas’s work on semantics and information theory, to Eco’s writings on semantic memory and to Lotman’s work on a cybernetic notion of culture. Findings Quantum approaches imply a particular point of view on meaning. Meaning is not a real, positive quality of a given word. It is a net of relations constructed in the text, whose value is progressively determined during the reading process. Furthermore, reading is not a neutral operation: to read is to determine meaning. If it is said that, from a general semiotic point of view, meaning is stored in quantum semantic memories and is read/written by semantic machines, then the operation of “reading/writing” is analogous to the operation of measuring in quantum theory: in other terms, meaning is a value, and this implies an instance (not necessarily human) according to which values are valuable. Research limitations/implications The authors are not proposing a complete quantum semantics. At the present, quantum information retrieval can detect the presence of semantic relations. The authors suggest a way to characterize them, leaving open the problem on how to formalize the document as a vector in four-state semantic space. Practical implications A quantum turn shows deep semiotic implications on the approach to language, which shows an immanent semantic organization not reducible to syntax and morphology. This organization is probabilistic and indeterministic and explains to what extent text fixes the meaning of its lexical units. Social implications In the authors’ perspective, signification is not the exclusivity of a human subject. Criticizing Turing test, the great semiotic and cybernetic scholar Jurij Lotman wrote that if we identify “intelligent” and “human”, we raise the failings of an actual form of intelligence to the rank of an essential characteristic. On this line, meaning is considered as a feature of social, artificial and biological systems. Originality/value The adoption of quantum formalism seems in line with cybernetic framework, involving a probabilistic, non-cartesian point of view on meaning aimed to critically discuss the human–machine relation. Furthermore, Quantum theory (QT) implies a phenomenological point of view on the conditions of possibility of meaning.

Evaluating the effectiveness of Farsi-English query production using ontology: a case of scientometric ontology

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sanaz Manouchehri ◽  
Mahdieh Mirzabeigi ◽  
Tahere Jowkar
Keyword(s):  
Information Retrieval ◽  
User Satisfaction ◽  
Domain Knowledge ◽  
Interactive Effect ◽  
Point Of View ◽  
Content Type ◽  
Retrieval Systems ◽  
Before And After ◽  
Information Retrieval Systems ◽  
Google Search

PurposeThis paper aims to discover the effectiveness of Farsi-English query using ontology.Design/methodology/approachThe present study is quasi-experimental. The sample consisted of 60 students and graduate and doctoral staff from Shiraz University and the Regional Center for Science and Technology. A researcher-made questionnaire was used to assess the level of English language proficiency of users, background knowledge and their level of satisfaction with search results before and after using ontology. Each user also evaluated the relevance of the top ten results on the Google search engine results page before and after using ontology.FindingsThe findings showed that the level of complexity of the task, the use of ontology, the interactive effect of the level of complexity of the task with the domain knowledge of the users, and the interactive effect of the level of complexity of the task with ontology, influence the effectiveness of retrieval results from the users' point of view. The results of the present study also showed that the level of complexity of the task, the use of ontology, and the interactive effect of the level of complexity of the task and the use of ontology, affect the level of user satisfaction.Originality/valueThe results of this research are significant in both theoretical and practical aspects. Theoretically, given the lack of research in which the interactive effect of the use of ontology has examined the level of complexity of tasks and domain knowledge of users, the present study can be considered as an attempt to improve information retrieval systems. From a practical point of view, the results of this research will help researchers and designers of information retrieval systems to understand that the use of ontologies can be used to retrieve information and improve the query and assess the needs of users and their satisfaction in this field, and ultimately, making the information retrieval process more effective.

scholarly journals Meaning in philosophy and meaning in information retrieval (IR)

2009 ◽  
Vol 65 (1) ◽  
pp. 133-150 ◽  
Author(s):  
Clare Thornley ◽  
Forbes Gibb
Keyword(s):  
Information Retrieval ◽  
Philosophy Of Language ◽  
Conceptual Analysis ◽  
Information Science ◽  
Content Type ◽  
History Of ◽  
New Perspective ◽  
The Relationship ◽  
Role Of Information

PurposeThe purpose of this paper is to explore the question of whether the differences between meaning in philosophy and meaning in information retrieval (IR) have implications for the use of philosophy in supporting research in IR.Design/methodology/approachThe approach takes the form of a conceptual analysis and literature review.FindingsThere are some differences in the role of meaning in terms of purpose, content and use which should be clarified in order to assist a productive relationship between the philosophy of language and IR.Research limitations/implicationsThis provides some new theoretical insights into the philosophical context of IR. It suggests that further productive work on the central concepts within IR could be achieved through the use of a methodology which analyses how exactly these concepts are discussed in other disciplines and the implications of any differences in the way in which they may operate in IR.Originality/valueThe paper suggests a new perspective on the relationship between philosophy and IR by exploring the role of meaning in these respective disciplines and highlighting differences, as well as similarities, with particular reference to the role of information as well as meaning in IR. This contributes to an understanding of two of the central concepts in IR, meaning and information, and the ways in which they are related. There is a history of work in IR and information science (IS) examining dilemmas and the paper builds on this work by relating it to some similar dilemmas in philosophy. Thus it develops the theory and conceptual understanding of IR by suggesting that philosophy could be used as a way of exploring intractable dilemmas in IR.

Comparison of the reluctance laminated and solid rotor synchronous machine operating at high temperatures

2019 ◽  
Vol 38 (4) ◽  
pp. 1111-1119 ◽  
Author(s):  
Marcin Lefik ◽  
Krzysztof Komeza ◽  
Ewa Napieralska-Juszczak ◽  
Daniel Roger ◽  
Piotr Andrzej Napieralski
Keyword(s):  
High Speed ◽  
Design Methodology ◽  
Three Dimensional ◽  
Synchronous Machine ◽  
Point Of View ◽  
Heat Sources ◽  
Model Calculations ◽  
Content Type ◽  
Thermal Phenomenon ◽  
Practical Implications

Purpose The purpose of this paper is to present a comparison between reluctance synchronous machine-enabling work at high internal temperature (HT° machine) with laminated and solid rotor. Design/methodology/approach To obtain heat sources for the thermal model, calculations of the electromagnetic field were made using the Opera 3D program including effect of rotation and the resulting eddy current losses. To analyse the thermal phenomenon, the 3D coupled thermal-fluid (CFD) model is used. Findings The presented results show clearly that laminated construction is much better from a point of view of efficiency and temperature. However, solid construction can be interesting for high speed machines due to their mechanical robustness. Research limitations/implications The main problem, despite the use of parallel calculations, is the long calculation time. Practical implications The obtained simulation and experimental results show the possibility of building a machine operating at a much higher ambient temperature than it was previously produced for example in the vicinity of the aircraft turbines. Originality/value The paper presents the application of fully three-dimensional coupled electromagnetic and thermal analysis of new machine constructions designed for elevated temperature.

Journey towards best practices in acting on early warning signs in complex projects within a Russian context

2015 ◽  
Vol 8 (4) ◽  
pp. 828-843 ◽  
Author(s):  
Gulnara Sharaborova ◽  
Derek H.T. Walker ◽  
Guinevere Gilbert
Keyword(s):  
Early Warning ◽  
Point Of View ◽  
Warning Signs ◽  
Theory And Practice ◽  
Doctoral Study ◽  
Content Type ◽  
Early Warning Signs ◽  
Complex Projects ◽  
Research Findings ◽  
Phd Thesis

Purpose – The purpose of this paper is to provide a summary report and reflect on a recently passed PhD thesis (Sharaborova, 2014b) related to project management topics. Design/methodology/approach – This paper focussed on narrative reflection upon the completed doctoral journey. Findings – This paper presents the thesis findings, the research models, the guide in dealing with the early warning signs that developed as a result of this research and the contribution made to theory and practice. Research limitations/implications – Limitations of the research and the perspectives of the further diffusion of the research findings are considered. Originality/value – This TRN is a PhD candidate’s point of view as well as the opinions of the scientific research supervisors about the doctoral study and its outcome. The paper could be useful for novice researchers who wish to conduct their research and did not yet make a decision.

Economic thought in the 17th and 18th centuries: a linguistic approach

2015 ◽  
Vol 23 (3) ◽  
pp. 260-270
Author(s):  
Iara Vigo de Lima
Keyword(s):  
Economic Thought ◽  
Point Of View ◽  
Content Type ◽  
Front Position ◽  
History Of ◽  
Epistemological Model ◽  
Theory Of Language ◽  
Theory Of Value ◽  
Linguistic Approach ◽  
Practical Implications

Purpose – The purpose of this paper is to analyse Michel Foucault’s new epistemological model regarding an analogy between the theory of language and economic thought in the seventeenth and eighteenth centuries. Design/methodology/approach – Through the scrutiny of language, Foucault intended to demonstrate that some analogies, among different branches of knowledge (interdiscursive practice), allow us to apprehend the underlying configuration of thought regarding ontological and epistemological conditions that have historically determined knowledge. He draws a parallel between four theoretical segments borrowed from general grammar (Attribution, Articulation, Designation and Derivation) and economic thought on wealth. Findings – One of the most remarkable propositions of this approach is that the theory of language and economic thought were epistemologically isomorphic in that context. What the theory of language stated in relation to “attribution” and “articulation” corresponded to the “theory of value” in economic thought. What grammar investigated regarding “designation” and “derivation” was analogous to the “theory of money and trade” in economic thought. The relationships that were – directly and diagonally – identified between and among them led to the conclusion that there was ‘a circular and surface causality’ in economic thought insofar as “circulation” preceded “production”. It was “superficial” because it could not find an explanation for the cause of “wealth”, which was only possible when “production” was placed in the front position of theories. Practical implications – Such an epistemological point of view can inspire other studies in the history of economic thought. Originality/value – This paper offers a perspective on how to think about the history of ontological and epistemological conditions of economic thought.

The moderating impact of emotions on customer equity drivers and loyalty intentions

2017 ◽  
Vol 29 (2) ◽  
pp. 239-264 ◽  
Author(s):  
Zohaib Razzaq ◽  
Salman Yousaf ◽  
Zhao Hong
Keyword(s):  
Service Delivery ◽  
Customer Service ◽  
Customer Loyalty ◽  
Positive Emotions ◽  
Survey Design ◽  
Emotional Responses ◽  
Point Of View ◽  
Customer Equity ◽  
Content Type ◽  
Loyalty Intentions

Purpose The purpose of this paper is to investigate the significant contribution of emotions along with other conventional loyalty drivers on the loyalty intentions. Design/methodology/approach The influence of three conventional loyalty drivers, i.e., value equity, brand equity, relationship equity on loyalty intentions was investigated by further exploring the moderating effects of negative and positive emotions. A sample of 834 Pakistani consumers in the supermarkets and banking industries was studied employing store-intercept survey design. Findings Consumer behavior is driven by emotions in both the supermarkets and banking context. Thus, in order to better predict customer loyalty intentions, the emotional component is crucial and should be included along with other cognitive components. Practical implications Since customers’ emotional responses throughout service delivery are strongly linked to loyalty, therefore supermarkets and bank service managers need to make sure that the customers experience with their services as pleasurable as possible and for this purpose, customer service employees need to be trained in order to better understand the customers’ emotional responses during the course of service delivery process. Originality/value The present study complements the existing literature regarding the role of emotions in service settings and offers a new point of view for the linkage among emotions, customer equity drivers and customer loyalty intentions.

scholarly journals The Beginning of the World from the Point of View of Quantum Theory

Nature ◽  
1931 ◽  
Vol 127 (3210) ◽  
pp. 706-706 ◽  
Author(s):  
G. LEMAÎTRE
Keyword(s):  
Quantum Theory ◽  
Point Of View ◽  
The World

The inseparable nature of working and learning: peripheral management practice that facilitates employee learning

2014 ◽  
Vol 28 (5) ◽  
pp. 10-12 ◽  
Author(s):  
Jay Andrew Cohen
Keyword(s):  
Management Practices ◽  
Management Practice ◽  
Point Of View ◽  
Management Activity ◽  
Content Type ◽  
Employee Learning ◽  
Frontline Managers ◽  
Social Act ◽  
Practical Implications ◽  
Good Manager

Purpose – This paper aims to look at the peripheral management practice that facilitates employee learning. Such management practices are embedded or inseparable to working and being a good manager. Design/methodology/approach – Point of view. Findings – For many frontline managers and their employees, the separation between working and learning is often not apparent. There appears to be no clear distinction between when they are working and when they are learning. Practical implications – Better development of organizational managers. Originality/value – This paper highlights the informal nature of learning and working and builds on the understanding that much of the learning that occurs at work occurs as part of a social act, often involving managers and their employees. In this way, employee learning that is identified and facilitated by frontline managers is so often entwined in other management activity. Furthermore, this paper outlines some practical actions that organizations can undertake to aid greater frontline management involvement in employee learning.

Integration of AHP-QFD for selecting facility location

2015 ◽  
Vol 22 (3) ◽  
pp. 411-425 ◽  
Author(s):  
Rajesh Chadawada ◽  
Ahmad Sarfaraz ◽  
Kouroush Jenab ◽  
Hamid Pourmohammadi
Keyword(s):  
Facility Location ◽  
Solution Process ◽  
Pairwise Comparison ◽  
Integrated Approach ◽  
Point Of View ◽  
Location Problems ◽  
Analytic Hierarchy ◽  
Content Type ◽  
Facility Location Problems ◽  
Managerial Experience

Purpose – The purpose of this paper is to describe and implements an analytic hierarchy process (AHP)-QFD model for selecting the best location from an organization point of view which picks the site with the best opportunity requirements. Integration of AHP-QFD process gives us a new approach to assist organizations through observing various factors and selecting the best location among different alternatives. This approach uses AHP method to match the preferences required by decision makers and these preferences are applied to the characteristics of QFD. The model fundamental requirement are perfect potential locales and the areas are contrasted and both quantitative and qualitative elements to permit directors to join managerial experience and judgment in the answer process. The AHP-QFD model is also applied on a case study to illustrate the solution process. Design/methodology/approach – The integration of AHP and QFD is used to analyze available options and select the best alternative. This can be done by ranking each criterion through a pairwise comparison. Given collected data, the QFD approach is used to find the capability of each criterion. Findings – Integration of AHP-QFD is used to select the best alternative in facility location. This integrated approach can be best used in dealing with facility location problems. Originality/value – The developed AHP-QFD model in facility location problems, facilitates the inclusion of market criteria and decision maker opinion into the traditional cost function, which has been mainly distance base in the literature.

Educational leadership for social justice in Costa Rica, Mexico, and Spain

2017 ◽  
Vol 55 (3) ◽  
pp. 316-333 ◽  
Author(s):  
Patricia Silva ◽  
Charles L. Slater ◽  
Gema Lopez Gorosave ◽  
Victoria Cerdas ◽  
Nancy Torres ◽  
...  
Keyword(s):  
Social Justice ◽  
Costa Rica ◽  
Educational Opportunity ◽  
School Leaders ◽  
Point Of View ◽  
Equal Educational Opportunity ◽  
Content Type ◽  
School Directors ◽  
Leadership For Social Justice ◽  
Distribution Of Resources

Purpose The purpose of this paper is to examine the role of school leaders to provide social justice in three contexts: Costa Rica, Mexico, and Spain. Design/methodology/approach A qualitative study was conducted under the interpretative tradition characterized by a search for an understanding of the social world from the point of view of a school director from each of the three countries. Interviews were conducted to determine their views on social justice, the actions they took, and the obstacles they confronted. Findings The directors conceived of education as a right and believed in equal educational opportunity, and fair distribution of resources. They used a variety of methods to promote social justice, increase social cohesion, and provide emotional education. Obstacles came from educational authorities who tried to control rather than support their efforts. They were committed to working in schools with marginalized populations, but their efforts had taken a toll on their personal and professional lives. Research limitations/implications The research looked at just three principals whose experiences were unique to their context. However, the study has the advantage of looking at schools not typically included in educational research. Practical implications The work of these school directors underscores the need for preparation in skills, knowledge, and values to work for social justice. Originality/value The value of this research is to illuminate the narratives of school leaders. Working across borders can provide insights about the possibilities of change and strength to persevere.

Sign in / Sign up

Export Citation Format

Share Document