scholarly journals Low AND Depth and Efficient Inverses: a Guide on S-boxes for Low-latency Masking

2020 ◽  
pp. 144-184 ◽  
Author(s):  
Begül Bilgin ◽  
Lauren De Meyer ◽  
Sébastien Duval ◽  
Itamar Levi ◽  
François-Xavier Standaert
Keyword(s):  
Functional Properties ◽  
The Other ◽  
Systematic Search ◽  
Low Latency ◽  
Extensive Investigation ◽  
Lightweight Cryptography ◽  
The One ◽  
Future Work ◽  
Selection Of

In this work, we perform an extensive investigation and construct a portfolio of S-boxes suitable for secure lightweight implementations, which aligns well with the ongoing NIST Lightweight Cryptography competition. In particular, we target good functional properties on the one hand and efficient implementations in terms of AND depth and AND gate complexity on the other. Moreover, we also consider the implementation of the inverse S-box and the possibility for it to share resources with the forward S-box. We take our exploration beyond the conventional small (and even) S-box sizes. Our investigation is twofold: (1) we note that implementations of existing S-boxes are not optimized for the criteria which define masking complexity (AND depth and AND gate complexity) and improve a tool published at FSE 2016 by Stoffelen in order to fill this gap. (2) We search for new S-box designs which take these implementation properties into account from the start. We perform a systematic search based on the properties of not only the S-box but also its inverse as well as an exploration of larger S-box sizes using length-doubling structures. The result of our investigation is not only a wide selection of very good S-boxes, but we also provide complete descriptions of their circuits, enabling their integration into future work.

scholarly journals Word-formation challenges in dialectology studies: Slovenian Linguistic Atlas, volume 1, and Semantic-Derivational Dictionary, volumes 1 and 2

2015 ◽  
Vol 19 (2) ◽  
Author(s):  
Irena Stramljič Breznik
Keyword(s):  
Family Structure ◽  
Contact Point ◽  
Word Formation ◽  
The Other ◽  
The One ◽  
Future Work ◽  
Selection Of

The selection of related lexemes connected with ‘man’ is a contact point for works such as the Slovenian Linguistic Atlas, volume 1 (SLA 1) and the Serbian Semantic-Derivational Dictionary (SDR), volumes 1 and 2, even though they have a completely different design. This comparison may prove useful for future work on the SLA in terms of selecting lexemes; in addition, it provides word-formation challenges to Slovenian dialectology research, which on the one hand proceeds from the model of the word-family structure of the Serbian SDR, and on the other from the potential offered for this type of approach by the dialectology material already collected in the SLA.

Note on Selection of Coordinate Systems for Geodynamics

1975 ◽  
Vol 26 ◽  
pp. 395-407
Author(s):  
S. Henriksen
Keyword(s):  
Sea Level ◽  
The Other ◽  
Coordinate Systems ◽  
Mean Sea Level ◽  
The Earth ◽  
The One ◽  
Static Systems ◽  
Selection Of

The first question to be answered, in seeking coordinate systems for geodynamics, is: what is geodynamics? The answer is, of course, that geodynamics is that part of geophysics which is concerned with movements of the Earth, as opposed to geostatics which is the physics of the stationary Earth. But as far as we know, there is no stationary Earth – epur sic monere. So geodynamics is actually coextensive with geophysics, and coordinate systems suitable for the one should be suitable for the other. At the present time, there are not many coordinate systems, if any, that can be identified with a static Earth. Certainly the only coordinate of aeronomic (atmospheric) interest is the height, and this is usually either as geodynamic height or as pressure. In oceanology, the most important coordinate is depth, and this, like heights in the atmosphere, is expressed as metric depth from mean sea level, as geodynamic depth, or as pressure. Only for the earth do we find “static” systems in use, ana even here there is real question as to whether the systems are dynamic or static. So it would seem that our answer to the question, of what kind, of coordinate systems are we seeking, must be that we are looking for the same systems as are used in geophysics, and these systems are dynamic in nature already – that is, their definition involvestime.

scholarly journals Carbon Valuation: Alternatives, Alternations and Lateral Measures?

2016 ◽  
Vol 4 (1) ◽  
pp. 67-91 ◽  
Author(s):  
Steffen Dalsgaard
Keyword(s):  
Carbon Emissions ◽  
Carbon Offsets ◽  
The Other ◽  
Science Literature ◽  
Carbon Markets ◽  
Human Beings ◽  
The Social ◽  
Social Science Literature ◽  
The One ◽  
Selection Of

This article refers to carbon valuation as the practice of ascribing value to, and assessing the value of, actions and objects in terms of carbon emissions. Due to the pervasiveness of carbon emissions in the actions and objects of everyday lives of human beings, the making of carbon offsets and credits offers almost unlimited repertoires of alternatives to be included in contemporary carbon valuation schemes. Consequently, the article unpacks how discussions of carbon valuation are interpreted through different registers of alternatives - as the commensuration and substitution of variants on the one hand, and the confrontational comparison of radical difference on the other. Through the reading of a wide selection of the social science literature on carbon markets and trading, the article argues that the value of carbon emissions itself depends on the construction of alternative, hypothetical scenarios, and that emissions have become both a moral and a virtual measure pitting diverse forms of actualised actions or objects against each other or against corresponding nonactions and non-objects as alternatives.

scholarly journals Verbal Monomials in English for Audit and Accounting

2021 ◽  
Vol 04 (03) ◽  
Author(s):  
Oksana Chaika ◽  
Keyword(s):  
Functional Properties ◽  
Functional Property ◽  
The Other ◽  
Discussion Section ◽  
Work In Progress ◽  
The One

The paper research is work in progress and makes part of a publication set devoted the study of the English monomials and polynomials in the professional domain of audit and accounting, on the one hand. On the other, the research can be treated as a standalone piece for the study into the nature of verbal monomials as set term clusters in English for Audit and Accounting. The scope of research arrives at the following objectives. One objective is to give an overview of the term ‘monomial’ in English for Audit and Accounting, or English for A&A, which leads to understanding of the verbal monomial in English for A&A, correspondingly. The other objective refers to the classification introduced earlier as attributable to the analysis of the structure of the mentioned monomials and polynomials in English for A&A from a morphological perspective of the head term in a monomial, i.e. nounal, verbal, adjectival and adverbial. The said classification in this work associates with verbal monomials in English for A&A only, and provides a relevant sub-classification of the relevant verbal monomials through the lens of their functional properties and roles in a sentence, under the professional language framework. The results and discussion section presents five distinct groups of verbal monomials in English for Audit and Accounting, each corresponding to a specific syntactical role and functional property in a sentence. A variety of the examples helps see and identify the type of the English verbal monomial in the area of audit and accounting.

scholarly journals Developing Soft Skills among Potential Employees: A Theoretical Review on Best International Practices

2021 ◽  
Vol 12 (2) ◽  
Author(s):  
Oleksandr Malykhin ◽  
Nataliia Oleksandrivna Aristova ◽  
Liudmyla Kalinina ◽  
Tetyana Opaliuk
Keyword(s):  
Professional Development ◽  
Theoretical Analysis ◽  
Soft Skills ◽  
The Other ◽  
Skills Development ◽  
Common Language ◽  
The Common ◽  
The One ◽  
A Company ◽  
Selection Of

The present paper addresses the issue of determining the best international practices for developing soft skills among students of different specialties through carrying out a theoretical review. Basing on literature on present-day theory the authors make an attempt to explain soft skills dichotomies, summarize existing approaches to classifying soft skills, consolidate and document best international practices for soft skills development among potential employees of different specialties including bachelor students, master students, doctoral and postdoctoral students. The data obtained in the theoretical analysis reveal that the possible ambiguities in the interpretation of the concept of “soft skills” are caused, on the one hand, by the dichotomic perception of their nature by present-day researchers and educators and, on the other hand, by the absence of the common language which makes it difficult to provide a more unified definition most satisfactory to all concerned. The authors are convinced that soft skills have a cross-cutting nature and regard them as personal and interpersonal meta-qualities and meta-abilities that are vital to any potential employee who is going to make positive contributions not only to his/her professional development but to the development of a company he/she is going to work for. The results of the conducted theoretical review clearly indicate that the absence of the unified understanding of the concept of “soft skills” is reflected in the existence of different approaches to classifying soft skills, let alone, the selection of didactic tools for developing soft skills among potential employees.

scholarly journals Host Society and Migrants / Searching for the Languages of Mutual Description

2020 ◽  
pp. 612-622
Author(s):  
Konstantin V. Grigorichev ◽  
Natalia P. Koptseva
Keyword(s):  
Point Of View ◽  
The Other ◽  
Russian Society ◽  
Host Society ◽  
The One ◽  
Migrant Groups ◽  
Selection Of

The article provides a selection of studies on the problem of developing languages for the mutual description of migrants and the host society. The authors consider the problem, on the one hand, through the prism of heterogeneity of the language for describing migrants in the host society, and on the other, through the absence of legitimate representatives of migrants representing them in the dialogue with the Russian society. It offers a point of view on the reasons for the dominance of ethnic discourse in the description of migrants and the migration situation, and wide pluralism in the use of ethnic categories in describing migration. It is shown that migrants do not participate in the development of rhetoric of organisations recognised by the authorities as their legitimate representatives. The article raises the question about the formation of new representatives of migrant groups, whose legitimacy is based not on powers delegated by the authorities, but on recognition by horizontal communities. It is assumed that, on the basis of the network representations, a mechanism is being formed for the humanisation of the image of migrants through the return of subjectivity in communication with the host society

scholarly journals The relationship between body weight and exterior measurements in domestic ostriches during the first four months after hatching

2007 ◽  
Vol 23 (1-2) ◽  
pp. 13-20
Author(s):  
Andrey Kurtenkov
Keyword(s):  
Body Weight ◽  
Detailed Analysis ◽  
The Body ◽  
The Other ◽  
Phenotypic Correlation ◽  
Other Hand ◽  
The One ◽  
The Relationship ◽  
Selection Of

It is related leg problems to the realization of the necessity of doing a detailed analysis of the phenotype correlations between body weight and exterior measurements. As a result of the study, lower coefficients have been obtained of the correlation between the girth of the tarso metatarsus on one hand, and the body weight and the girth behind the wings, on the other hand (respectively 0.563 and 0.608), compared with the one between the body weight and the girth behind the wings (0.898). It is advisable in the selection of ostriches to take into consideration the necessity of a higher phenotypic correlation between the girth of the tarso metatarsus on the one hand, and the body weight and the girth behind the wings on the other hand, with a view to preventing leg problems.

scholarly journals Giono, Translator or Reader of Moby-Dick?

2016 ◽  
Vol 27 (1) ◽  
pp. 17-42
Author(s):  
Isabelle Génin
Keyword(s):  
The Other ◽  
The Novel ◽  
Moby Dick ◽  
Reading Experience ◽  
Paradoxical Situation ◽  
The Status ◽  
Word Translation ◽  
Jean Giono ◽  
The One ◽  
Selection Of

The article discusses the interaction between reading and translating, in the case of the first unabridged translation of Moby-Dick into French by Jean Giono, Lucien Jacques and Joan Smith, published by Gallimard in 1941. After a brief survey of the status of that translation—an important cultural landmark in France—the paper examines what the paratext (Giono’s diary, notes and letters) and the typescripts reveal about a seemingly paradoxical situation: Giono’s keen reading of Moby-Dick on the one hand and the simplification and clarification strategies adopted in the translation on the other hand. A selection of stylistic analyses illustrates both the choices made by the translators and the part played by each participant in the project. It appears that Giono did not necessarily misread Moby-Dick, underestimating its scope and significance. Instead, after reading the novel, he grew indifferent to its translation and concentrated his energy on his own writing in which he re-invested his reading experience. As to the other co-translators, Joan Smith provided a word-for-word translation of the text that made no attempt at interpreting the text, while Lucien Jacques strove to re-write Smith’s literal first draft, in spite of his difficult position as a non-reader (albeit an enthusiastic one) of Moby-Dick.

Conclusion

2020 ◽  
pp. 243-252
Author(s):  
Ted Nannicelli
Keyword(s):  
Moral Psychology ◽  
Applied Ethics ◽  
The Other ◽  
Ethical Criticism ◽  
Artistic Creation ◽  
Fine Grained ◽  
Parallel Path ◽  
Ethical Context ◽  
The One ◽  
Future Work

This chapter summarizes the book’s central claims and looks at paths for future work on the applied ethics of artistic creation and ethical criticism. It suggests the need for two parallel strands of inquiry: On the one hand, as the term “applied ethics” suggests, there is a need for a finer-grained understanding of both the artistic and ethical contexts of artistic creation—an understanding that will need to be informed by research across a number of fields, including anthropology, art history, and moral psychology. On the other hand, whatever details of that context are revealed by this fine-grained analysis, there will be a more abstract conceptual challenge about how to reconcile the norms of that art-historical and ethical context with those in currency in the art-historical and ethical context from which one is judging the work. So, the parallel path of inquiry is in metaethics.

Quantitative, Qualitative or Mixed Research: Which Research Paradigm to Use?

2017 ◽  
Vol 7 (2) ◽  
pp. 15-24
Author(s):  
Kamel Khaldi
Keyword(s):  
Educational Research ◽  
Research Study ◽  
Sampling Procedure ◽  
The Other ◽  
Research Project ◽  
Research Questions ◽  
The One ◽  
Research Students ◽  
Research Types ◽  
Selection Of

Abstract Research students usually encounter great difficulties in setting up a viable research project mainly because, on the one hand they lack familiarity with the philosophical underpinnings of major paradigms used in educational research: quantitative, qualitative or mixed, and on the other hand , they do not associate the corresponding research types with these paradigms : experimental, non experimental for the former, and interactive or non interactive for the second and the for the latter whether it is explanatory or exploratory, in addition to the importance of triangulation in any research study . These paradigms determine not only the formulation of the problem chosen for research and the associated research questions or hypothesis but also and more importantly, the sampling procedure as well as the selection of the appropriate research tools and the way the collected data is analysed and discussed. This survey of the major paradigms in educational research and their implications for the design of any research study will hopefully provide them with the necessary guidance to approach their research project with more confidence et more efficiency.

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