• Journal of Information Processing Systems
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• 제14권1호
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• pp.32-55
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• 2018

The digitization of music has seen a considerable increase in audience size from a few localized listeners to a wider range of global listeners. At the same time, the digitization brings the challenge of smoothly retrieving music from large databases. To deal with this challenge, many systems which support the smooth retrieval of musical data have been developed. At the computational level, a query music piece is compared with the rest of the music pieces in the database. These systems, music information retrieval (MIR systems), work for various applications such as general music retrieval, plagiarism detection, music recommendation, and musicology. This paper mainly addresses two parts of the MIR research area. First, it presents a general overview of MIR, which will examine the history of MIR, the functionality of MIR, application areas of MIR, and the components of MIR. Second, we will investigate music similarity measurement methods, where we provide a comparative analysis of state of the art methods. The scope of this paper focuses on comparative analysis of the accuracy and efficiency of a few key MIR systems. These analyses help in understanding the current and future challenges associated with the field of MIR systems and music similarity measures.

• 대한건축학회논문집:계획계
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• 제34권1호
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• pp.15-22
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• 2018

Raymond, who adopted Le Corbusier's Errazuris House Project, built Karuizawa Villa by incorporating Japan's aspiration for Western modern architecture and strong convictions regarding the preservation of traditional culture heritage, which were prevalent in Japan at the time. Despite the controversy over his plagiarism, Karuizawa Villa shows several unique architectural characteristics. First, in terms of the arrangement and access system, the villa has a common space that affords a view of the lake by accessing from the mountain side. Second, in terms of spatial composition, the common space is connected to the mesonnette by placing a trail to enable enjoyment of natural scenery. In particular, personal space is planned in the shape of a cross by connecting several surfaces to the outside in order to secure enjoyment of the natural environment. Lastly, in the aspect of structure and materials, both architectural buildings adopted masonry by using natural stone as well as building materials suitable for each region and climate by using logs in constructing the main columns and beams. Through Karuizawa Villa, Raymond is considered to have established his own style by combining the standard of Western modern architecture and the elements of Japanese traditional architecture while valuing local architectural technology.

• International Journal of Advanced Culture Technology
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• 제10권2호
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• pp.240-245
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• 2022

Because of the importance of the information, encryption algorithms are heavily used. Raw data is encrypted and secure, but problems arise when the key for decryption is exposed. In particular, large-scale Internet sites such as Facebook and Amazon suffer serious damage when user data is exposed. Recently, research into a new fourth-generation encryption technology that can protect user-related data without the use of a key required for encryption is attracting attention. Also, data clustering technology using encryption is attracting attention. In this paper, we try to reduce key exposure by using homomorphic encryption. In addition, we want to maintain privacy through similarity measurement. Additionally, holistic similarity measurements are time-consuming and expensive as the data size and scope increases. Therefore, Min-Hash has been studied to efficiently estimate the similarity between two signatures Methods of measuring similarity that have been studied in the past are time-consuming and expensive as the size and area of data increases. However, Min-Hash allowed us to efficiently infer the similarity between the two sets. Min-Hash is widely used for anti-plagiarism, graph and image analysis, and genetic analysis. Therefore, this paper reports privacy using homomorphic encryption and presents a model for efficient similarity measurement using Min-Hash.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제17권8호
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• pp.2101-2123
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• 2023

Recent studies have shown that the neural network-based binary code similarity detection technology performs well in vulnerability mining, plagiarism detection, and malicious code analysis. However, existing cross-architecture methods still suffer from insufficient feature characterization and low discrimination accuracy. To address these issues, this paper proposes a cross-architecture binary function similarity detection method based on composite feature model (SDCFM). Firstly, the binary function is converted into vector representation according to the proposed composite feature model, which is composed of instruction statistical features, control flow graph structural features, and application program interface calling behavioral features. Then, the composite features are embedded by the proposed hierarchical embedding network based on a graph neural network. In which, the block-level features and the function-level features are processed separately and finally fused into the embedding. In addition, to make the trained model more accurate and stable, our method utilizes the embeddings of predecessor nodes to modify the node embedding in the iterative updating process of the graph neural network. To assess the effectiveness of composite feature model, we contrast SDCFM with the state of art method on benchmark datasets. The experimental results show that SDCFM has good performance both on the area under the curve in the binary function similarity detection task and the vulnerable candidate function ranking in vulnerability search task.

• 영어영문학
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• 제56권3호
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• pp.557-575
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• 2010

Pierre breaks the rules of convention and acquires the 'potential not to do.' To transform the traditional hero into the new potential subject, Pierre moves from his hometown, Saddle Meadows, New York City to the dungeon of the city prison and creates three different relationships that symbolize what ideology and principles repress his mind and behavior and how he handles them. Firstly, in Saddle Meadows, Pierre has a narcissistic relationship with his mother, Mary, who teaches him the principles of American manhood and forces him to be docile: he has to obey Mary's order that a man should be a gentleman. Therefore, since he does not know his potential, he does not create his own work and is involved in plagiarism. Secondly, in New York City, Pierre creates an associated relationship with Isabel, his half-sister, who represents an ambiguous and mysterious character and has the 'potential not to do' that leads Pierre to destroys the beliefs of American manhood and performs the potential to do. Consequently, Pierre puts himself in an extreme situation and is absolutely liberated from the influence of his dead father, who unconsciously controls Pierre's behavior and thoughts. Thus, he makes a dissociated relationship with his father. In the dungeon, he physically dies, but symbolically metamorphoses into Isabel, so that he blurs the differences between Isabel and himself. Furthermore, he never stays in his own way: in this on-going process, Pierre cannot determine which is good or bad, legitimate or illegitimate and life or death.

• Korean Journal of Radiology
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• 제24권10호
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• pp.952-959
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• 2023

Large language models (LLMs) such as ChatGPT have garnered considerable interest for their potential to aid non-native English-speaking researchers. These models can function as personal, round-the-clock English tutors, akin to how Prometheus in Greek mythology bestowed fire upon humans for their advancement. LLMs can be particularly helpful for non-native researchers in writing the Introduction and Discussion sections of manuscripts, where they often encounter challenges. However, using LLMs to generate text for research manuscripts entails concerns such as hallucination, plagiarism, and privacy issues; to mitigate these risks, authors should verify the accuracy of generated content, employ text similarity detectors, and avoid inputting sensitive information into their prompts. Consequently, it may be more prudent to utilize LLMs for editing and refining text rather than generating large portions of text. Journal policies concerning the use of LLMs vary, but transparency in disclosing artificial intelligence tool usage is emphasized. This paper aims to summarize how LLMs can lower the barrier to academic writing in English, enabling researchers to concentrate on domain-specific research, provided they are used responsibly and cautiously.

• 한국중재학회지:중재연구
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• 제27권2호
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• pp.59-81
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• 2017

The purpose of this study is to find a solution to disputes in the process of producing digital music sources. At present, the center of the world music market including the domestic market has been completely transformed from the tangible musical record market to the intangible sound source market. Due to these environmental changes, the music production process becomes industrialized and specialized, causing conflicts of interest among the individuals in the process. First of all, this study examined changes in the music market which is the background of the dispute, identified the problems of the process and suggested solutions while summarizing the meaning and role of each process of producing a sound source that may arise during the sound production process. This study covers plagiarism between producers, copyright infringement of the creator against assistant creator caused by the industrialization and division of the production environment, issues related to the rights of sound engineers whose role and importance become bigger as acoustic technology develops and music genres become more diverse, and vertical hierarchy due to the formation of oligopoly by several distributors with huge capital. As a result of the study, it was concluded that Alternative Dispute Resolution (ADR) system is suitable for solving these problems. Specific methods of using ADR include activation of the dispute settlement system of the Korea Copyright Commission, active use of the arbitration clause specified in the standard contract, and recalculation of labor costs and earnings from copyright through mutual negotiations. This paper can be differentiated from previous studies in that it studied overall problems that might arise in the process of digital music source production and suggested ADR utilization as the solution.

• 한국전자통신학회논문지
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• 제3권2호
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• pp.129-142
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• 2008

본 논문은 부동산정보윤리 의의와 필요성, 부동산정보윤리의 정립 방법 등을 도출하고, 현재 문제가 되는 부동산정보윤리 위반 행위에 대한 윤리적 수준을 제고하는 방안을 도출하기 위한 것이다. 선행연구를 통해 부동산정보윤리의 정의와 필요성, 범위, 기능, 기본원리를 도출하였다. 또한 현행 법률 상 불법적 행위를 제외한 부동산정보윤리의 대상으로 '우발적 오보'와 '지워야할 목록의 보존', '가벼운 표절', '정보의 부적절한 관리'를 도출하였다. 아울러 부동산관련 전문가와의 인터뷰를 통해 현재 문제가 되고 있는 부동산시세정보와 매물정보의 비윤리적 현상을 유형화하고 그 원인도 함께 분석함으로써, 부동산정보윤리 제고 방안도 함께 도출하였다.

• 정보과학회 논문지
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• 제41권12호
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• pp.1007-1012
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• 2014

소스코드가 없이 실행코드만으로 소프트웨어 간의 유사성을 비교하기위해 소프트웨어 버스마크를 이용한다. 소프트웨어 버스마크란 그 소프트웨어만의 고유한 특징으로 소프트웨어 식별에 사용된다. 본 논문에서는 정적 주요경로 상의 API 함수 시퀀스를 이용하여 소프트웨어 간의 유사성을 산정하는 방법을 제시한다. 바이너리코드에서 소프트웨어의 특성이 뚜렷하게 나타나는 API 함수만을 사용하여 소프트웨어 유사성 검사의 신뢰성을 높이고, 정적 분석 기법에 동적 분석 기법의 특징을 적용하여 강인성을 높이는 방법을 모색하였다. 정적 분석으로 바이너리코드의 주요경로를 추출하고, API 함수 시퀀스 간의 효과적인 유사성 측정을 위해 서열정렬 알고리즘인 Smith-Waterman 알고리즘을 이용한 유사성 척도를 제안한다. 버스마크의 신뢰성을 평가하기 위하여 같은 프로그램의 여러 버전을 대상으로 실험하였고, 강인성을 평가하기 위해 오픈소스 소프트웨어의 소스코드를 다양한 컴파일환경으로 바꾸어 실험하였다.

• 한국산학기술학회논문지
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• 제10권12호
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• pp.3682-3687
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• 2009

본 논문에서는 원본 이미지에 저작권자의 저작권 정보를 삽입함으로써 저작권을 보호하고 차후 불법적인 도용을 방지하기 위해, 숫자와 로고로 구성된 워터마크 생성, 삽입 및 검출, 검증 시스템을 설계 및 구현한다. 본 시스템은 콘텐츠의 특성과 저작권자의 요구에 따라 워터마크를 숫자 또는 로고로 선택해서 구성할 수 있으며, 저작권 보호에 대한 전문지식이 없는 일반관리자도 용이하게 이용할 수 있는 사용자 인터페이스를 갖추도록 설계하였다. 이러한 디지털 이미지 워터마킹의 적용을 통한 소유권 및 저작권 보호는 궁극적으로 문화콘텐츠 등의 콘텐츠 제작 의뢰자로 하여금 제작 의지를 강화하여 제작 의뢰 건수를 증가시킬 수 있을 것으로 기대된다.