• Journal of the Korea Convergence Society
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• v.5 no.1
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• pp.35-41
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• 2014

An automatic speech recognition system is one of the popular research problems. There are many research groups working in this field for different language including Japanese. Japanese vowel recognition is one of important parts in the Japanese speech recognition system. The vowel classification system with the Mamdani fuzzy inference system was developed in this research. We tested our system on the blind test data set collected from one male native Japanese speaker and four male non-native Japanese speakers. All subjects in the blind test data set were not the same subjects in the training data set. We found out that the classification rate from the training data set is 95.0 %. In the speaker-independent experiments, the classification rate from the native speaker is around 70.0 %, whereas that from the non-native speakers is around 80.5 %.

• The Journal of Fisheries Business Administration
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• v.54 no.3
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• pp.69-92
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• 2023

The 'Japanese Useful Fisheries Classification Table', published in advance before the publication of the "Useful Fisheries of Japan", is the first data to classify and introduce fisheries animals and plants in a single table. Therefore, it had received public attention immediately. However, The academy of animal studies at that time quickly pointed out that this classification table was a mixture of traditional and modern classifications, and that there were too many errors. However, Yoshio Tanaka, who was in charge of revising Yamamoto Arikatana, that wrote the classification table, was not an adherent of traditional taxonomy, nor was he ignorant of modern taxonomy. Nevertheless, the classification table, which was quite different from the well-known zoological classification at that time, was prepared. For example, the top classifications of marine organism are not at the same level, but rather a mixture of phylum and class, while the water insect contains several phylums, including Arthropoda, Echinodermata, Mollusca, and Coelenterata. As such, the method of classification of animals in the classification table was hard to understand in the zoological academy at that time. The reason for this unusual taxonomy was that the classification table showed classification of useful fisheries products, not intended to convey academic classification. In other words, it is not for the purpose of academic classification of all fishery products, but for the purpose of presenting standards that can be easily understood by those engaged in the collection, manufacture, and aquaculture of fishery products. This principle of 'Useful Fisheries of Japan' is also ascertained in the "Fishing Methods of Japan" and "Fishery Products of Japan". Regarding the collection and processing of marine products, it could have shown how to catch whales, which are mammals, and how to dismantle whales and obtain oil and meat, according to academic classifications. However, the first appearances in the book include dried squid, abalone, shark fins, and sea cucumbers. In other words, the most important fishery products at that time are presented first. The contents of the classification table, which is considered somewhat bizarre, show where the purpose to compile Useful Fisheries of Japan.

• Journal for History of Mathematics
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• v.17 no.3
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• pp.43-60
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• 2004

The aims of the study were to analyze the San-Sul-Kwa textbook under the rule of Japanese Imperialism(1909～1945). It was analyzed that the contents of San-Sul-Kwa were selected for the purpose of national interests of Japanese as a ruling country through four times of amendment of education and many kinds of drill and practice in terms of number and operations were emphasized toward entire grades. However, some parts of textbook over the period seem to have had significant affects on mathematics education of Korea since the period.

• Journal of Korean Library and Information Science Society
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• v.35 no.2
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• pp.95-114
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• 2004

This study investigates general characteristics and major changes in the Railway Bureau Library(RBL: Choldo Doseogwan) Classification, along with a comparative analysis with other related classifications used at that time. This study can make clear some differences and characteristics of the classification used during the Japanese occupation of Korea and its relation to the major classifications used after the independence of the Korea.

• International Journal of Advanced Culture Technology
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• v.8 no.1
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• pp.89-97
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• 2020

There are remains of Japanese gardens in Korea which were built during Japanese occupation in 1910-1945. However, systematic database has not been established for location, quantity, nor types of remaining gardens. This study is aimed at defining current status of Japanese gardens built in Korea. By categorizing types of remaining these Japanese gardens, we also aimed to build a systematic data base for Japanese gardens in Korea. This study was co-conducted by researchers from Korea and Japan. The team identified 17 Japanese gardens remaining in South Korea and categorized them into 4 groups; 1) Japanese garden built by Japanese in modern Japanese house in South Korea, 2) Japanese garden built by Korean in traditional Korean garden and 3) Garden built by Japanese in temples in Korea. (at request by Koreans). This categorization reveals information about the inflow of Japanese gardening culture into Korea and deserves to be an important part of modern gardening History. And the rest are 4) Japanese gardens built at Korean residence, but with much damage and alternation. In this paper, we present the findings to serve as preliminary data for defining Korean traditional gardens and for utilizing Japanese gardens in Korea as historical and cultural infrastructure.

• Phonetics and Speech Sciences
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• v.14 no.1
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• pp.13-19
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• 2022

This study analyzed the pronunciations of Japanese fricative /s/ and affricate /ts/ by 24 Japanese and 40 Korean speakers using the rise and steady+decay durations of their frication part in order to clarify the characteristics of their pronunciations. Discriminant analysis revealed that Japanese speakers' /s/ and /ts/ were well classified by the acoustic boundaries defined by a discriminant function. Using this boundary, Korean speakers' production of /s/ and /ts/ was analyzed. It was found that, in Korean speakers' pronunciation, misclassification of /s/ as /ts/ was more frequent than that of /ts/ as /s/, indicating that both the /s/ and /ts/ distributions shift toward short rise and steady+decay durations. Moreover, their distributions were very similar to those of Korean fricatives and affricates. These results suggest that Korean speakers' classification error might be because of their use of Korean lax and tense fricatives to pronounce Japanese /s/, and Korean lax and tense affricates to pronounce Japanese /ts/.

• Journal of Gastric Cancer
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• v.5 no.3 s.19
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• pp.163-168
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• 2005

Purpose: We analyzed cases of advanced gastric cancer (AGC) by using two nodal stagings, UICC and Japanese systems. We also analyzed cases of UICC N3M0 by different ways to see which nodal system or group had better prognostic power. Materials and Methods: From Feb. 1990 to May 2000, 197 UICC M0 patients of AGC who had undergone curative resection were analyzed by using the nodal stagings of the UICC and the Japanese systems. Also, 58 patients with UICC N3M0 gastric cancer were analyzed by using the Japanese n-staging, metastatic ratio and the metastatic number Results: The 5-year survival rates were 62.9%, 33.0% and 21.2% for UICC N1, N2 and N3, and 61.2% and 25.3% for Japanese n1 and n2, respectively in patients of N3M0 AGC, the 5-year survival rates were 62.5% for Japanese n1, and 33.0% and 22.9% for metastatic ratios of less than 0.5 and metastatic numbers below 26, respectively significantly better than the 5-year survival rates for higher ratios and numbers (P=0.018, 0.021). Conclusion: UICC N staging of gastric cancer has better prognostic power with differentiation between stages than Japanese n staging. In patients with UICC N3M0 gastric cancer, the metastatic ratio and the metastatic number, as well as the Japanese n staging, were valuable prognostic factors.

• Journal of Crop Science and Biotechnology
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• v.10 no.1
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• pp.3-7
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• 2007

Classification of blast resistance type of 129 Korean rice cultivars was carried out based on reaction pattern to 10 Japanese blast pathogen isolates(Pyricularia oryzae). The cultivars were divided into 11 groups based on the presumed resistance genes as follows; Pia type(19 cultivars), Pita-2 type(4), Pik type(3), Pib type(5), Piz type(11), Pik-s type(8), Pik and Pii type(4), Pia and Pita type(8), Pia and Pik type(6), Pita, Pik and Pii type(4) and no-grouping type(57). These results would provide important information to rice breeding for durable and broad resistance to rice blast.

• Journal of the Korean Society of Costume
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• v.54 no.2
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• pp.39-52
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• 2004

The purpose of this comparative study what is the way to express difference fashion design between Japanese fashion designers and Western fashion designers in the 1990s. The design data were 422 pictures of contemporary fashion designs which represented the Japanism style design from fashion collections and analyzed by literature study and classification categories. The results were as follows : 1) Early general Japanism expression was directly borrowed from traditional fashion design elements and has changed indirectly with fashion trend. 2) Japanese fashion designers have used color, fabric, and pattern than shape to express Japanese traditional images. 3) Western fashion designers have directly borrowed aesthetic elements of Kimono design, that is, layering. bending, neck-line, sleeve, and traditional Japanese men's wear to express Japanism.

• The Journal of Korean Medicine
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• v.35 no.3
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• pp.1-14
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• 2014

Objectives: The purpose of this study was to evaluate the achievements of Ryodoraku and to suggest new diagnostic ideas. Methods: A search of six Korean databases and one Japanese was performed using the terms such as Ryodoraku, diagnosis, foreigner, etc. and the search results classified and summarized. Results: From the initial search results, 21 Korean papers and 26 Japanese papers were selected and classified into 4 categories, that is, classification by pattern, classification by physiological limit, classification by setting various sections using the average Ryodoraku score, and classification by formula. Conclusions: Each of the 4 methods has its own benefits; however, it is hard to find disease-specific common characteristics from the Ryodoraku diagnostic values with the methods. Further studies which use the number of Pyesaek and Gyeokcha are necessary.