• Journal of the Korean Geographical Society
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• 제44권6호
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• pp.706-722
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• 2009

This study aims to find the ways to correct and fix the errors in transcription by analyzing Romanization of Korean geographical names in foreign countries. The gazetteers from many countries, place name databases, and map-providing websites are the main source of research. Common error types found in this study are variant name posting, subordinated marking, double posting, spelling errors, and location errors. In fact, transcription of geographical names exhibits more diverse forms and types. The counter measures to fix these errors are as follows, firstly, consistent efforts with regular monitoring to fix errors are essential. Secondly, the one and only standardized Romanization principle is urgent. Thirdly, prompt update and publication in case of place name and/or boundary change is necessary. Fourthly, efforts to register unregistered geographical names are necessary. Lastly, the establishment of central agency solely for the management of geographical names is required.

• The Journal of Korean Institute of Communications and Information Sciences
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• 제17권5호
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• pp.472-481
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• 1992

In this paper, we proposed a method of segmenting speech signal by neural network and its validity is proved by computer simulation. The neural network Is composed of multi layer perceptrons with one hidden layer. The matching accuracies of the proposed algorithm are measured for continuous vowel and place names. The resulting average matching accuracy is 100% for speaker-dependent case, 99.5% for speaker-independent case and 94.5% for each place name when the neural network 1,; trained for 6 place names simultaneously.

• Korean Journal of Weed Science
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• 제4권2호
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• pp.115-124
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• 1984

Chlorsulfuron (chemical name : 2-Chloro-N-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-aminocarbonyl-benzenesulfonamide) is a herbicidally active ingredient which shows effect against susceptible weeds already at such low rates like 5-20g active ingredient per hectare. In the here reported trials metabolism in several sensitive cultivated plants and weeds have been analysed using ^{14}C-labelled active ingredient. The uptake of chlorsulfuron by leaves or the root system is good in all plants species, and translocation takes place either symplasmatically or apoplasmatically. Metabolism takes place in all investigated plant species by development of hydrophile suhstances in roots and shoots. Decomposition of chlorsulfuron in roots and shoots of tolerant species (Triticum aestivum and Hordeum vulgare) to polare substances takes place quantitatively faster and quicker than in susceptible species (Beta vulgaris and Matricaria chamomilla).

• Journal of the Korean Geographical Society
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• 제48권3호
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• pp.433-452
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• 2013

Bonjeong-tong(本町通) which was originated from Japanese place name and commercial center during Japanese colonial period speaks for downtown in the urban Korea of today. This study tries to investigate a variety of place memories that have been layered in Bonjeong-tong in the case of Chungmu-ro and Myeongdong area in Seoul, Korea. The author settles the concept of 'place memory' from the viewpoint of the discipline of human geography, and reconstructs place memories of Bonjeong-tong by three folds of layers focusing on the multilayeredness and the contestedness of place memories which have been piled up in Bonjeong-tong; 'the symbol of colonial power' vs. 'the emblem of modernization', 'the heart of monetary capitalism' vs. 'the ground of humanists and artists', 'the space of fashion' vs. 'the place of identity'. As a result, the author places emphasis on that a place like Bonjeong-tong in itself within a city is a sort of palimpsest, and suggests that therefore it is necessary to adopt a vertical approach not a horizontal one for the study on urban space in future.

• Spatial Information Research
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• 제22권4호
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• pp.21-38
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• 2014

Since users who search maps conduct their searching using the name they already know or is commonly called rather than formal name of a specific place, they tend to fail to find their destination. In addition, in typical web map service in terms of spatial searching of map. Location information of unintended place can be provided because when spatial searching is conducted with the vocabulary 'nearby' and 'in the vicinity', location exceeding 2 km from the current location is searched altogether as well. In this research, spatial range that human can perceive is calculated by extracting POI date with the usage of twitter data of SNS, constructing spatial relations with existing POI, which is already constructed. As a result, various place names acquired could be utilized as different names of existing POI data and it is expected that new POI data would contribute to select places for constructing POI data by utilizing to recognize places having lots of POI variation. Besides, we also expect efficient spatial searching be conducted using diverse spatial vocabulary which can be used in spatial searching and spatial range that human can perceive.

• Journal of Institute of Control, Robotics and Systems
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• 제15권11호
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• pp.1088-1095
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• 2009

In this paper, we describe the reorientation method of distorted road sign by using projection transformation for improving recognition rate of road sign. RSR (Road Sign Recognition) is one of the most important topics for implementing driver assistance in intelligent transportation systems using pattern recognition and vision technology. The RS (Road Sign) includes direction of road or place name, and intersection for obtaining the road information. We acquire input images from mounted camera on vehicle. However, the road signs are often appeared with rotation, skew, and distortion by perspective camera. In order to obtain the correct road sign overcoming these problems, projection transformation is used to transform from 4 points of image coordinate to 4 points of world coordinate. The 4 vertices points are obtained using the trajectory as the distance from the mass center to the boundary of the object. Then, the candidate areas of road sign are transformed from distorted image by using homography transformation matrix. Internal information of reoriented road signs is segmented with arrow and the corresponding indicated place name. Arrow area is the largest labeled one. Also, the number of group of place names equals to that of arrow heads. Characters of the road sign are segmented by using vertical and horizontal histograms, and each character is recognized by using SAD (Sum of Absolute Difference). From the experiments, the proposed method has shown the higher recognition results than the image without reorientation.

• Journal of the Korean association of regional geographers
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• 제10권3호
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• pp.511-538
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• 2004

The aim of this paper is to investigate the characteristics of place-names in old map of Andong-Bu mapped in Chosun Dynasty. A place-name is a linguistic expression whose function is to identify a topographic feature. The place-names in old map of Andong-Bu normally involve physical, administrative, military, economic, transport, and cultural features. The cultural place-names are more meaningful in Andong-Bu which was a center of confucianism in Chosun Dynasty. The generic place-names, including cultural place-names such as school, pavilion, temple, etc., served as indicators to identify regional characteristics of Andong in the past and present. A study on the place-names, using old maps, is regarded as advisable attempt in regional approach in geography.

• The Journal of the Korea Contents Association
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• 제19권11호
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• pp.664-675
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• 2019

This study examined Korean sign Language of the linguistic form and the etymological forms about the origins of the Korean national sign languages. The general sign language has been shown through previous research all of place names from Chinese character except Seoul and Lmsil. And then, Sign language's form and origins which are current using in order to examine what kind of feature were analysed through interviews and publications in Korean association of the deaf people. As a result, it was analysed that was composed majority. indigenous sign language Korean place names were made and used by deaf than loan word character of Chinese characters, Hangul and loanword. When we consider that place names were correspond to a precious cultural heritage, representing the history with the culture and identity of the relevant area, we can worth of preservation and transmission to the abundant iconicity in the name of Sui. On the other hand the indigenous sign language korea place manes can worth deaf culture or korean sign language. Even lf geographical characteristics of area have been changed or local product was disappeared in this situation by The origin of sign language reach in modern time local specialty by geographical form lt continued over generation. This can be regarded as the Korean sign language of the form in the way of visual. lt will be very valuable heritage in the preservation deaf culture.

• International Journal of Knowledge Content Development & Technology
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• 제2권2호
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• pp.17-29
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• 2012

All academic information on the web or elsewhere has its creator, that is, a subject who has created the information. The subject can be an individual, a group, or an institution, and can be a nation depending on the nature of the relevant information. Most information is composed of a title, an author, and contents. An essay which is under the academic information category has metadata including a title, an author, keyword, abstract, data about publication, place of publication, ISSN, and the like. A patent has metadata including the title, an applicant, an inventor, an attorney, IPC, number of application, and claims of the invention. Most web-based academic information services enable users to search the information by processing the meta-information. An important element is to search information by using the author field which corresponds to a personal name. This study suggests a method of efficient indexing and using the adjacent operation result ranking algorithm to which phrase search-based boosting elements are applied, and thus improving the accuracy of the search results of personal names. It also describes a method for providing the results of searching co-authors and related researchers in searching personal names. This method can be effectively applied to providing accurate and additional search results in the academic information services.

• The Korea Journal of Herbology
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• 제31권1호
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• pp.41-47
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• 2016

Objectives : For the purpose of developing Korean herbology of the plants to Amaryllidaceae in Korea, the literatures of the successive generations have been thoroughly investigated to prepare this article.Methods : Books and research papers about Herbology which published at home and abroad were examined.Results : A list was made about Amarylliaceae plant which were cultivated or grew naturally in Korea, after investigated the data on domestic and foreign Amarylliaceae plants. Out of those lists, serviceable plants were selected and with those available plants, their distributions were analysed and parts which can be used as medicines were divided into 3 categories such as oriental medicine name, scientific name and non-official name. Amarylliaceae's properties flavor, channels they use, effects, and toxicity were also noted. Amarylliaceae (grew in Korea) were divided into 4 classes with 16 species. Out of those, 4 classes with 7 species were found serviceable which indicates 44 % of all. Out of all 16 specified Amarylliaceae plants, Lycoris plants were found 9 species, which were shown the most. And 4 classes of Lycoris plants were also selected the most in serviceable Amarylliaceae. Out of all serviceable parts in Amarylliaceae, bulbus parts took first place as 6 species.Conclusions : There were totaled to 4 genera and 16 species in Amarylliaceae in Korea and among them medicinal plants are 4 genera, 7 species, some 44 % in total.