Detection Effectiveness Estimation Based on Multi-Angle Data and Visualization Analysis

2020 ◽  
Vol 24 (4) ◽  
pp. 441-452
Author(s):  
Feng Zhu ◽  
Xiaofeng Hu ◽  
Xiaoyuan He ◽  
Bo Dai ◽  
Kaiming Li ◽  
...  
Keyword(s):  
Estimation Methods ◽  
Typical Application ◽  
Visualization Analysis ◽  
Main Work ◽  
Significant Relationships ◽  
Analysis Methods ◽  
Angle Data ◽  
Long Time ◽  
New Ideas ◽  
Logic Relationship

In intelligent confrontation games, how to estimate the detection effectiveness of the early-warning detection (EWD) system of systems (SoS) is the most important issue that has been studied in hopes of a breakthrough for the long time. The conventional approaches to effectiveness estimation have been reductionism or the linear estimation methods, which are not suitable for the estimation of the effectiveness of EWD SoS. Effectiveness estimation methods and ideas based on complex networks have been proposed and studied, which can inspire that the logic relationship in the SoS can be analyzed by using the network thoughts. As a development of some research based on the Data mode, data and visualization analysis methods have been proposed. In these approaches, the multi-angle data and visualization analysis methods can be utilized to directly show some significant relationships in the SoS from the different aspects, especially from different angles of sight. These statistics and suggested results can be employed to analyze the situation of SoS, so they have potentially important capabilities in terms of the estimation of EWD SoS. Therefore, in this paper, these new ideas are introduced into the study and solution of the problem of the detection effectiveness estimation of EWD SoS. On the basis that the running characteristics of the detecting work of the EWD SoS are described, the data method and idea with multi-angles for EWD SoS are proposed and discussed, and the visualization analysis method and ideas about EWD SoS are suggested and analyzed. Furthermore, a typical application is employed to estimate the detection effectiveness of EWD SoS, based on the data and visualization analysis methods stated in this paper. As the results of the estimate are generally consistent with the actual situation, the validity of the proposed methods is considered proven. The main work in this paper can provide new ideas on the study of the issue of the detection effectiveness estimation of EWD SoS, and it also helpful for SoS analysis and other estimations of effectiveness.

scholarly journals New representations on oil and gas origin in connection with the opening of the phenomenon of reserves replenishment in exploited oil fields

Georesursy ◽  
2019 ◽  
Vol 21 (4) ◽  
pp. 34-39
Author(s):  
Azariy A. Barenbaum
Keyword(s):  
Oil And Gas ◽  
Oil Fields ◽  
Main Role ◽  
Economic Activities ◽  
Gas Formation ◽  
Long Time ◽  
New Ideas ◽  
Origin Of Oil ◽  
Water Cycles

New ideas about the origin of oil and gas are discussed. They are caused by the discovery of the phenomenon of replenishment of oil and gas reserves in exploited fields. This phenomenon was discovered by the Russian geologists a quarter of a century ago, and a little later it was theoretically justified on the basis of the biosphere concept of oil and gas formation. As a result, the well-known «organic hypothesis» and «mineral hypothesis», which have long time competed in oil and gas geology are being replaced by new representations today, according to which oil and gas are the inexhaustible useful fossils of our planet. And their deposits are traps of movable carbon that circulates via the Earth’s surface in three main cycles with periods of ~108-109, ~106 -107 and ≈ 40 years. The 40-year carbon biosphere cycle, which was not previously taken into account at all, plays a main role in replenishment of deposits. Its accounting makes it possible to balance the carbon and water cycles in the biosphere, taking into account the economic activities of people and modern formation of oil and gas in the bowels, and also open up the possibility of exploiting deposits as constantly replenished sources of hydrocarbons.

Lopatin, Lev Mikailovich (1855–1920)

2018 ◽  
Author(s):  
Randall A. Poole
Keyword(s):  
History Of Philosophy ◽  
Russian Philosophy ◽  
Philosophical Psychology ◽  
Main Work ◽  
Philosophical Language ◽  
Long Time ◽  
History Of ◽  
Vladimir Solov'ev

In 1911 the Moscow Psychological Society celebrated the accomplishments of Lev Lopatin, a major Russian idealist and personalist philosopher. Lopatin was lauded for his chairmanship of the Psychological Society, the oldest learned society ‘uniting the philosophical forces of Russia’, and for his contributions to Russian philosophy: to the critique of positivism, to the development of Russian philosophical language and the history of philosophy in Russia, to the defence of idealism through his theories of ‘creative causation’ and the soul’s substantiality, to philosophical psychology, and to the strength and independence of Russian philosophic culture. Twenty-five years earlier the appearance of the first volume of Lopatin’s main work, Polozhitel’nye zadachi filosofii (The Positive Tasks of Philosophy), was indeed a milestone in the philosophical revolt against positivism and the development of Russian neo-idealism. In this and subsequent works Lopatin advanced his ‘system of concrete spiritualism’. His idea of the person as an ontologically grounded spiritual entity relates him to Leibniz’s monadology, and he is regarded as one of the main representatives of ‘neo-Leibnizianism’ in Russia, following Aleksei Kozlov. Another source of his ideas was his long-time friend the Russian religious philosopher Vladimir Solov’ëv, despite certain philosophical differences between them.

Phrazeography and lexicography: divergency in terminology

2019 ◽  
pp. 359-365
Author(s):  
Tetiana Tsymbaliuk-Skopnenko
Keyword(s):  
Scientific Literature ◽  
Critical Mass ◽  
Word Formation ◽  
Scientific Field ◽  
Separate Branch ◽  
Semantic Concepts ◽  
Long Time ◽  
New Ideas ◽  
The Difference ◽  
Definition Of

The term divergence is used traditionally in linguistics in origin of language and dialectology to denote the distinction between certain idioms. However, the unit under consideration was used in a wider context, because it denotes the process and the consequence that are caused by the distinction of features and properties of objects – something that ultimately leads to the division of the previously indistinguishable, and hence the appearance of new ideas about the world. In word formation, divergence is understood as the differentiation of common-root derivatives in terms of content or peculiarities of their use. Researchers also use the notions of semantic divergence – the difference in the content structure of derivative units with certain semantic nuances, which shows their semantic non-identity. Phraseography – conventionally derivative unit of lexemy lexicography, in this case we must talk about creating the first term by model of the second. For a long time in the scientific literature lexicography was used to refer to the section of linguistics, within which, with the help of certain methods, both lexemes and phraseologisms are described, although these units have different nature. The growth of phraseology as a separate scientific field did not automatically lead to the fixing of the term phrazeography in the national scientific discourse. Modern search engines on the Internet provide information that in this network found over a thousand documents in the Ukrainian language, which includes the word phrazeography. Certainly, this cannot be an example of the frequency of the use of this lexeme, but this fact suggests that in the modern scientific world there is a critical mass for understanding of the phrazeography as a separate scientific field. Some important arguments against this tendency were not found, although in modern university textbook phrazeography information is presented in the section “Phraseology” or at the end of “Lexicsology”, while lexicography as a separate branch, not within the limits of lexicology, has long been entrenched in the educational and scientific literature. And it sounds paradoxical to a certain extent, because it is from phraseology (however, in symbiosis with lexicography), not only the newest Ukrainian phraseology as a science began, the description of phraseological units was one of the first tasks of Ukrainian vocabulary in general. In addition, we note that the term “science about dictionaries” is most often used in the sense of “lexicography”. Since the tradition of non-differentiation of lexicography and phraseology is very strong, it would be expedient (and simply convenient) to use this Ukrainian term for the definition of synthetic understanding of the two branches of philology as a related unity: lexicography (theoretical and practical) and phrazeography (also theoretical and practical). If we accept such a proposal, then there will be no unnecessary confrontation between lexicography and phrazeography, the uncertainty of which leads to many misunderstandings. We can conclude that there is no reason to denote by the term lexicography the whole set of scientific approaches related to the phrazeography description. In Ukrainian linguistics, it is necessary to clearly delineate the terms lexicography and phrazeography, since they, over the last time, consolidated various semantic concepts.

Data Driven Model Identification for a Chaotic Pendulum With Variable Interaction Potential

2020 ◽  
Author(s):  
Melih C. Yesilli ◽  
Firas A. Khasawneh
Keyword(s):  
Numerical Models ◽  
Model Identification ◽  
Potential Interaction ◽  
Data Driven ◽  
Estimation Methods ◽  
Total Variation Regularization ◽  
Data Sets ◽  
Derivative Estimation ◽  
Long Time ◽  
And Performance

Abstract Data driven model identification methods have grown increasingly popular due to enhancements in measuring devices and data mining. They provide a useful approach for comparing the performance of a device to the simplified model that was used in the design phase. One of the modern, popular methods for model identification is Sparse Identification of Nonlinear Dynamics (SINDy). Although this approach has been widely investigated in the literature using mostly numerical models, its applicability and performance with physical systems is still a topic of current research. In this paper we extend SINDy to identify the mathematical model of a complicated physical experiment of a chaotic pendulum with a varying potential interaction. We also test the approach using a simulated model of a nonlinear, simple pendulum. The input to the approach is a time series, and estimates of its derivatives. While the standard approach in SINDy is to use the Total Variation Regularization (TVR) for derivative estimates, we show some caveats for using this route, and we benchmark the performance of TVR against other methods for derivative estimation. Our results show that the estimated model coefficients and their resulting fit are sensitive to the selection of the TVR parameters, and that most of the available derivative estimation methods are easier to tune than TVR. We also highlight other guidelines for utilizing SINDy to avoid overfitting, and we point out that the fitted model may not yield accurate results over long time scales. We test the performance of each method for noisy data sets and provide both experimental and simulation results. We also post the files needed to build and reproduce our experiment in a public repository.

Management of Innovation in Research

2012 ◽  
Vol 452-453 ◽  
pp. 491-495
Author(s):  
Bernard Monnier
Keyword(s):  
Training Session ◽  
Doctoral Training ◽  
Industry Research ◽  
Management Of Innovation ◽  
Research Organizations ◽  
Long Time ◽  
New Ideas ◽  
The Right ◽  
Successful Innovation ◽  
Innovation Outcomes

Innovation and Research have been associated for a long time. We use the term innovation to mean the process that transforms ideas into commercial value. The innovation path is quite long, difficult and complex from the production of new ideas to the final product. So, we need to define the meaning of innovation in research in order to maximize the chance to take the right way to a successful innovation. The association of the two words, innovation and research, is not really relevant. This document explains what is innovation in research and how to manage it. A specific doctoral training session is also described in order to improve innovation outcomes in industry-research organizations.

INTERVAL AND SUBINTERVAL ANALYSIS METHODS OF THE STRUCTURAL ANALYSIS AND THEIR ERROR ESTIMATIONS

2006 ◽  
Vol 03 (02) ◽  
pp. 229-244 ◽  
Author(s):  
Y. T. ZHOU ◽  
C. JIANG ◽  
X. HAN
Keyword(s):  
Interval Analysis ◽  
Taylor Expansion ◽  
Truncation Error ◽  
Estimation Methods ◽  
Uncertain Parameters ◽  
Analysis Method ◽  
Interval Analysis Method ◽  
Analysis Methods ◽  
Second Derivatives ◽  
Error Estimations

In this paper, the interval analysis method is introduced to calculate the bounds of the structural displacement responses with small uncertain levels' parameters. This method is based on the first-order Taylor expansion and finite element method. The uncertain parameters are treated as the intervals, not necessary to know their probabilistic distributions. Through dividing the intervals of the uncertain parameters into several subintervals and applying the interval analysis to each subinterval combination, a subinterval analysis method is then suggested to deal with the structures with large uncertain levels' parameters. However, the second-order truncation error of the Taylor expansion and the linear approximation of the second derivatives with respect to the uncertain parameters, two error estimation methods are given to calculate the maximum errors of the interval analysis and subinterval analysis methods, respectively. A plane truss structure is investigated to demonstrate the efficiency of the presented method.

scholarly journals Metaphor in Funny Language

2018 ◽  
Vol 222 (1) ◽  
pp. 13-24
Author(s):  
Asst. Instructor: Ayad Enad Khalaf
Keyword(s):  
Everyday Life ◽  
Written Language ◽  
The Other ◽  
The World ◽  
Long Time ◽  
New Ideas ◽  
Life Education ◽  
The One ◽  
Relationship Of ◽  
The Relationship

This article highlights different ways of metaphorical use in language and shows its potential in attracting the readers' attention. Language as a biological being lives its own life witnessing never-ending changes: falling outs and newly built elements. We enrich our language not only by new elements but also by new styles and reusing of existing sources. One of these ways which makes language more alive and active is metaphor. Metaphor nowadays is found in all the fields of life, education, medicine, policy and everyday life. Metaphor, in fact, reflects the relationship of language to culture and the world of ideas. Language, on the one hand, is a repository of culture; the traditions, proverbs, and knowledge of our ancestors. On the other hand, language is the mirror of the world of ideas. People reflect their new ideas in using language in new ways, even such devices as paintings and riddles. Metaphor has many shapes and is found in spoken and written language, graphics, cartoon or caricature, riddles, jokes and paintings to express novel shades of meanings, e.g., metaphor in newspaper photos, magazines or even in advertisements attracts the attention of readers and are memorized for a long time. Metaphoric use is also a way of enjoying the readers. It is used for both real and logical aims such as; warnings, advises, or invitations ...etc

Laboratory Support for Service Engineering and Design

2008 ◽  
Author(s):  
Thomas Meiren ◽  
Christian van Husen ◽  
Reuven Karni
Keyword(s):  
Virtual Reality ◽  
Physical Environment ◽  
Industrial Engineering ◽  
Acting Out ◽  
Service Engineering ◽  
Fraunhofer Institute ◽  
Long Time ◽  
Improvement Measures ◽  
New Ideas

Services are frequently developed unsystematically; and new ideas are not sufficiently conceptualized and tested. This results in expensive improvement measures at a later stage during the operations phase. This challenge is addressed through the recent launching of the “ServLab” facility at the Fraunhofer Institute for Industrial Engineering. It incorporates a stage for acting out service scenarios, furnishings to represent the physical environment, and a large virtual reality (VR) backdrop to simulate the “servicescape”. Situations are played out by professional actors or by employees and invited customers. In particular, the ServLab makes it possible to test services comprehensively. It is just this problem which has not been solved satisfactorily for a long time — neither in science nor in practice. It is still common for concepts to be developed “round the green table”, followed by an attempt to implement them directly. Potential mistakes are discovered very late or not at all, resulting in expensive rectification activities. The ServLab makes it possible to visualise new service concepts (using virtual reality), create an environment that is as close as possible to reality (e.g. by playing back sounds or introducing odours) and to rehearse the interaction between customers and employees with the support of actors (service theatre).

“A big friend of the Belarusian people”: Eugen von Engelhardt and his Odissey

2020 ◽  
pp. 249-280
Author(s):  
Igоr I. Barinov ◽  
Keyword(s):  
Academic Career ◽  
German Language ◽  
Main Work ◽  
Political Preferences ◽  
The World ◽  
Long Time

The paper examines the life and legacy of Eugen von Engelhardt (1899- 1948), a German-Baltic aristocrat, author of the first German-language monograph on Belarus. A truly adventurous person, Engelhardt had been a soldier, landowner, forestry specialist and he traveled around the world before choosing an academic career. Born and raised in the southeast of Courland, in the places of compact residence of Belarusians, he developed an early interest to the Belarusian problem. Deeply involved in the Nazi movement, Engelhardt was one of the theorists of the so-called “soft line” of occupation policy during the War in the East. It envisaged a number of economic and political preferences for Belarusians, with the aim of fostering collaboration between them and Germans. In his concept, Engelhardt, a native landlord, used a Pre-Modern pattern of feudal relationship between the benevolent German nobles and obedient Belarusian serves, which was in no way compatible with the nature of Nazi politics in the East. Moreover, Engelhardt’s approach contained a number of serious flaws. Nevertheless, his main work, “Weissruthenien: Volk und Land”, for a long time remained the only work on this region.

Integrating Technical Advance in Mobile Devices to Enhance the Information Retrieval in Mobile Learning

2014 ◽  
Vol 4 (1) ◽  
pp. 61-85 ◽  
Author(s):  
Zhaozong Meng ◽  
Joan Lu
Keyword(s):  
Mobile Devices ◽  
Limited Resource ◽  
Mobile Technologies ◽  
Learning Material ◽  
Material Distribution ◽  
Main Work ◽  
Long Time ◽  
Retrieval Mechanism ◽  
And Performance ◽  
Wireless Infrastructure

It has been a long time since the wireless technology is used for the interaction between teacher and learners in learning activities. The recent advance of the mobile technologies has created new chances improving the flexibility, efficiency, and functionality of the learning interaction systems. This investigation identifies the weakness of the existing systems, and integrates the emerging mobile technologies to establish an open interaction framework to effectively enhance the interaction using students faced mobile devices and public wireless infrastructure. The main work of this investigation contains: (1) a teacher-learner response model for mobile based interaction is proposed and is described with state machine logic; (2) a presentation-content retrieval mechanism is designed to efficiently utilize the limited resource; (3) the device independent and context-aware techniques are integrated to created cross-platform application with mobile device features; (4) an open media framework is created for flexible learning material distribution and question organization. A lightweight mobile oriented web-based wireless response system (mobile-WRS) is implemented as a case study. In-house testing and classroom application of the mobile-WRS in universities demonstrate that the proposed system outperforms the peer works in usability, interface, operational efficiency, learning material distribution, results presentation and performance assessment, etc.

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