• Title/Summary/Keyword: Transforming approach

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Discriminative and Non-User Specific Binary Biometric Representation via Linearly-Separable SubCode Encoding-based Discretization

  • Lim, Meng-Hui;Teoh, Andrew Beng Jin
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.5 no.2
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    • pp.374-388
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    • 2011
  • Biometric discretization is a process of transforming continuous biometric features of an identity into a binary bit string. This paper mainly focuses on improving the global discretization method - a discretization method that does not base on information specific to each user in bitstring extraction, which appears to be important in applications that prioritize strong security provision and strong privacy protection. In particular, we demonstrate how the actual performance of a global discretization could further be improved by embedding a global discriminative feature selection method and a Linearly Separable Subcode-based encoding technique. In addition, we examine a number of discriminative feature selection measures that can reliably be used for such discretization. Lastly, encouraging empirical results vindicate the feasibility of our approach.

A reliable approach for determining concrete strength in structures by using cores

  • Durmus, Aysegul;Ozturk, Hasan Tahsin;Durmus, Ahmet
    • Computers and Concrete
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    • v.11 no.5
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    • pp.463-473
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    • 2013
  • As known, concrete classes are described as strength of standard specimens produced and kept in ideal conditions, not including reinforcement and not subjected to any load effect before. Under the circumstances, transforming core strengths to the standard specimen strength is necessary and considering all parameters, affected on the core strength, is inevitable. In fact, effects of the reinforcement and the load history on concrete strength are generally neglected when these mentioned transforms are performing. The main purpose of this paper is investigating the effects of the reinforcement and the load history on the core strength. This investigation is experimentally performed on cores drilled from specimens having different keeping conditions, reinforced, unreinforced, subjected to bending and central pressure in various proportions of failure load during specified periods. Obtained results show that the importance of these effects cannot be neglected.

Clustering Data with Categorical Attributes Using Inter-dimensional Association Rules and Hypergraph Partitioning (차원간 연관관계와 하이퍼그래프 분할법을 이용한 범주형 속성을 가진 데이터의 클러스터링)

  • 이성기;윤덕균
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.24 no.65
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    • pp.41-50
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    • 2001
  • Clustering in data mining is a discovery process that groups a set of data such that the intracluster similarity is maximized and intercluster similarity is minimized. The discovered clusters from clustering process are used to explain the characteristics of the data distribution. In this paper we propose a new methodology for clustering related transactions with categorical attributes. Our approach starts with transforming general relational databases into a transactional databases. We make use of inter-dimensional association rules for composing hypergraph edges, and a hypergraph partitioning algorithm for clustering the values of attributes. The clusters of the values of attributes are used to find the clusters of transactions. The suggested procedure can enhance the interpretation of resulting clusters with allocated attribute values.

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A Process for Transforming Non-component Java Programs into EJB Programs (비 컴포넌트 자바 프로그램에서 EJB 프로그램으로의 변환 프로세스)

  • Lee, Sung-Eun
    • Journal of the Korea Society of Computer and Information
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    • v.11 no.3
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    • pp.173-186
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    • 2006
  • In this paper, we suggest a process that transforms non-component Java programs into EJB component programs. We approach following methods to increase reusability of existing Java-based programs. We extract proper factors from existing non-component Java programs to construct for component model, and we suggest a transformation technique using extracted factors. Extracted factors are transformed into EJB components. With consideration for reusability of existing programs and EJB's characteristic, we suggest a process that mixes class clustering and method oriented class restructuring.

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Output only system identification using complex wavelet modified second order blind identification method - A time-frequency domain approach

  • Huang, Chaojun;Nagarajaiah, Satish
    • Structural Engineering and Mechanics
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    • v.78 no.3
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    • pp.369-378
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    • 2021
  • This paper reviewed a few output-only system identification algorithms and identified the shortcomings of those popular blind source separation methods. To address the issues such as less sensors than the targeted modal modes (under-determinate problem), repeated natural frequencies as well as systems with complex mode shapes, this paper proposed a complex wavelet modified second order blind identification method (CWMSOBI) by transforming the time domain problem into time-frequency domain. The wavelet coefficients with different dominant frequencies can be used to address the under-determinate problem, while complex mode shapes are addressed by introducing the complex wavelet transformation. Numerical simulations with both high and low signal-to-noise ratios validate that CWMSOBI can overcome the above-mentioned issues while obtaining more accurate identified results than other blind identification methods.

Illiberalism, Post-liberalism, Geopolitics: The EU in Central Asia

  • MAKARYCHEV, ANDREY
    • Acta Via Serica
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    • v.5 no.1
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    • pp.1-22
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    • 2020
  • The paper discusses how the new EU Strategy towards Central Asia issued in May 2019 might be analyzed through the lens of the intensely debated transformations from the liberal to a post-liberal international order. The author claims that the EU's normative power is transforming from the post-Cold War predominantly liberal/ value-based approach, with democracy and human rights at its core, to a set of more technical tools and principles of good governance and effective management of public administration. The paper problematizes a nexus between the dynamics of the EU's nascent post-liberalism and the geopolitical challenges of the EU's growing engagement with illiberal regimes, focuses on direct encounters between the post-liberal EU and the illiberal elites in Central Asia, and seeks to find out the impact of these connections upon the EU's international subjectivity. In this context geopolitical dimensions of EU foreign and security policies, along with the specificity of the EU's geopolitical actorship in Central Asia, are discussed.

Transforming Text into Video: A Proposed Methodology for Video Production Using the VQGAN-CLIP Image Generative AI Model

  • SukChang Lee
    • International Journal of Advanced Culture Technology
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    • v.11 no.3
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    • pp.225-230
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    • 2023
  • With the development of AI technology, there is a growing discussion about Text-to-Image Generative AI. We presented a Generative AI video production method and delineated a methodology for the production of personalized AI-generated videos with the objective of broadening the landscape of the video domain. And we meticulously examined the procedural steps involved in AI-driven video production and directly implemented a video creation approach utilizing the VQGAN-CLIP model. The outcomes produced by the VQGAN-CLIP model exhibited a relatively moderate resolution and frame rate, and predominantly manifested as abstract images. Such characteristics indicated potential applicability in OTT-based video content or the realm of visual arts. It is anticipated that AI-driven video production techniques will see heightened utilization in forthcoming endeavors.

Designing a Project-based Service-Learning Course for Pre-dental Education: A Theoretical Exploration

  • LEE, Jihyun
    • Educational Technology International
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    • v.16 no.2
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    • pp.249-272
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    • 2015
  • This study is a theoretical exploration of project-based service-learning and its application in designing pre-dental curricula. As a response to the limitation of community service courses, service-learning has been implemented as pedagogy in higher education practices. Service-learning connects service and learning by engaging students in activities that address community needs with intentionally designed learning opportunities while adding value to and transforming both service and learning. Project-based service-learning is an extended and more active version of service-learning. Whereas service activities are arranged by instructors in the original service-learning, project-based service-learning provides students with opportunities for exploring problems and root causes on site and then devising and implementing solutions of their own using their talents and creativity. This study proposes a theoretical approach to project-based service-learning and suggests six design components, namely, related curriculum, reflection, reciprocity, service and community engagement, evaluation and recognition, and creative problem solving. Based on the components, 20 design strategies are formulated. The exploration is aimed to provide design guides for professionals attempting to implement project-based service-learning in higher education.

An Efficiency Analysis of Management System for Academy Affairs Process Based on MDA (MDA기반 학사관리 프로세스 유효성 분석)

  • Yoon, Jung-Mo;Kim, Chi-Ho
    • The KIPS Transactions:PartD
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    • v.15D no.2
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    • pp.187-196
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    • 2008
  • The system development approach method of the new paradigm, as being standardizing MDA(Model Driven Architecture) in OMG(Object Management Group), the core technique of MDA definite technique structure for system materialization focusing on Model, is to build the design and the statement for system in PIM(Platform Independent Model), Materialization technique, and to build PSM(Platform Specific Model) adapt to materialization environment, and then to be the technique transforming into language Platform suitable to materialization environment. It includes MOF(Meta-Object Facility), UML, XMI(XML Metadata Interchange), CWM(Common Warehouse Metamodel), the core of MDA. Though these operations MDA support automatic tools product the practicable system after carrying out transform operation with the above information. In this thesis, it will be approached how to design and materialize the Bachelor management system based on MDA and the importance of modeling should be emphasized by applying to the approach method based on MDA. It should be suggested how to develop software efficiently, written it out in PIM, and suggested the process transforming PSM into EJB by J2EE Platform. The system is designed and implemented using automatic tool, edit machine(Together Architect 2006 for Eclipse, Edit plus2) supporting MDA and Database Modeling tool(ER/WIN 4.1). In conclusion, it should be suggested the efficiency analysis result for development process of traditional and based on MDA.

The Application and Development Method of Construction Lines for Conceptions of Clothes Design (의상디자인 발상을 위한 구성선의 응용과 전개방법)

  • Kong, Mi-Ran
    • Fashion & Textile Research Journal
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    • v.10 no.6
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    • pp.848-856
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    • 2008
  • In today's world where a preference for prestigious brands prevails, it's essential to have creative design conceptions rather than try simple mimicking or following in order to be recognized for creative and objective design works. In that sense, the development of clothes design using construction lines offers a great approach towards the ideas of reinterpreting and creating new designs since it creates new forms by understanding lines as signs of conception and transforming them. That approach allows a designer to improve his or her imagination, creativity and expression in a freer and richer manner, think of many original ideas through diverse changing processes, and develop the skill to visualize the ideas by incorporating geometric forms of abstract lines into clothes. When approaching the conception of clothes design from the standpoint of construction lines, you need to adopt more specific and systematic design methods instead of vague imagination to introduce simple facts or theories to a new design process. That's one of the ways you can approach clothes design easily and enhance your conception skills. The process of clothes design according to the conception of construction lines is composed of the following stages; the preparation stage involves an understanding of the principles and the entire process of clothes design conception based on construction lines; the idea stage requires a designer to make free alterations of the given basic construction lines by moving and replacing the lines and sides in diverse ways; in the creation and expression stage, the designer uses the newly reconstructed construction lines to create clothes design; and in the evaluation stage, the designer makes a presentation of his or her subjective design works and has his or her works assessed and tested in an objective fashion. In today's modern society that demands new and original globalized design, the results of the study will help to invigorate the development of new fashion design in a more systematic and practical manner by suggesting a feasible and gradual educational program for the development of design based on the technique of construction lines.