Search Results 1-20 of 1965

  • Mapping Activities of Water Outage, Water Supply and Bathing Support Across Multiple Prefectures in the Heavy Rain Event of July 2018  [in Japanese]

    鈴木 比奈子 , 吉森 和城 , 池田 真幸 , 佐野 浩彬 , 半田 信之

    … In order to comprehend the damage of this weather event and provide disaster support information, the authors of this study visually depicted water supply, water supply bases, and bathing support information in three prefectures, Hiroshima, Okayama, and Ehime, using Web-GIS. …

    主要災害調査 = National Disaster Research Report (53), 147-154, 2020-03-26

    IR  DOI 

  • Deep Neural Network Based Prediction for Environmental Data in a Greenhouse Using Weather Forecast  [in Japanese]

    赤山 直生 , 有田 大作 , 島田 敬士 , 谷口 倫一郎 , 岡安 崇史

    電気学会研究会資料. PI = The papers of Technical Meeting on "Perception Information", IEE Japan, 2020(1-9・11-19), 41-46, 2020-03-23

  • Natural Language Generation using Deep Learning : An application to weather news generation  [in Japanese]

    駒井 雅之 , 千葉 詩音 , 金 秀明 , 武田 光平

    映像情報メディア学会誌 = The journal of the Institute of Image Information and Television Engineers 74(1), 12-15, 2020-01

  • Probability Ellipse for Tropical Cyclone Track Forecasts with Multiple Ensembles

    KAWABATA Yasuhiro , YAMAGUCHI Munehiko

    … <p> The effectiveness of the probability ellipse for tropical cyclone (TC) track forecasts is investigated with multiple ensembles from the Japan Meteorological Agency (JMA), the European Centre for Medium-Range Weather Forecasts, the U.S. National Centers for Environmental Prediction, and the Met Office in the United Kingdom. …

    Journal of the Meteorological Society of Japan. Ser. II, 2020

    J-STAGE 

  • Impacts on Energy Consumption and GHG Emissions due to Food Wastage Reductions as a Result of Utilizing Information Technologies and the Like: An Analysis Based on an Input-Output Table in Japan  [in Japanese]

    Hayashi Ayami , Homma Takashi , Akimoto Keigo

    … of food wastage (F: agriculture for vegetables and fruits, I: food manufacturing industries, distributors, retailers, and eatingand drinking industries, and M: household) is suppressed owing to the technologies such as advanced food demand predictionusing weather forecast information, then, productions corresponding to the discarded food can be saved in many relatingsectors, and the energy consumption and GHG emissions in Japan are reduced by 0.04~0.08EJ/yr and 5.9~8.4million tCO<sub>2</sub>eq/yr, …

    Journal of Japan Society of Energy and Resources 41(3), 87-97, 2020

    J-STAGE 

  • Influences of pre-presented information on multi-armed bandit task

    Kudo Kouhei , Takekawa Takashi

    … <p>Various information are taken into account on decision making. … For example, we determine the transportation means or outfit of the day based on "weather forecast". … In addition, the behavior of a person also depend on the reliability of the information. … In this study, we consider the case of repeating the action of selecting one from multiple choices with unknown rewards, which is well known task as multi-armed bandit, in pre-presented information. …

    International Symposium on Affective Science and Engineering ISASE2020(0), 1-4, 2020

    J-STAGE 

  • An Operator Interface for Autonomous Vehicles

    WANG Zhi , SAI Hideyasu , OGIWARA Kazuo , WATABE Daishi , SAITO Yukimichi , WADA Masayoshi

    … To identify a broader range of problems that would not be possible by means of simulator testing, such as the sudden appearance of pedestrians in front of the autonomous vehicle, bad weather, or roads in poor condition, we attempt to test these algorithms under live conditions. … The interface was designed to provide as much relevant information as possible and enable more accessible communication with the vehicle. …

    International Symposium on Affective Science and Engineering ISASE2020(0), 1-4, 2020

    J-STAGE 

  • Improvement of accuracy for the evaluation of corrosion environment on steel bridges using WRF technique

    Rasoli Zabihullah , Nagata Kazutoshi , Kitahara Takeshi , Sugiura Kunitomo

    … In the past, an evaluation method of dew condensation due to temperature and relative humidity was developed using a weather research and forecasting (WRF) numerical weather prediction technique. … In this paper, the land use data provided by the Geospatial Information Authority of Japan is used to improve the accuracy of the WRF model. …

    Journal of Structural Engineering, A 66A(0), 452-465, 2020

    J-STAGE 

  • Process-Tracking Scheme Based on Bulk Microphysics to Diagnose the Features of Snow Particles

    Hashimoto Akihiro , Motoyoshi Hiroki , Orikasa Narihiro , Misumi Ryohei

    … The new approach enables weather prediction models to provide much more information on the characteristics of ice particles regarding crystal habits and the extent of riming.</p> …

    SOLA 16(0), 51-56, 2020

    J-STAGE 

  • Characteristics, Physical Mechanisms, and Prediction of Pre-summer Rainfall over South China: Research Progress during 2008–2019

    Luo Yali , Xia Rudi , Chan Johnny C. L.

    <p>The pre-summer rainy season (April to mid-June) over South China (SC) is characterized by a high intensity and frequent occurrence of heavy rainfall in the East Asian monsoon region. This rev …

    Journal of the Meteorological Society of Japan. Ser. II 98(1), 19-42, 2020

    J-STAGE 

  • What Caused the Extraordinarily Hot 2018 Summer in Korea?

    Ha Kyung-Ja , Yeo Ji-Hye , Seo Ye-Won , Chung Eui-Seok , Moon Ja-Yeon , Feng Xuelei , Lee Yang-Won , Ho Chang-Hoi

    … <p>In 2018, heatwaves (HWs), defined as a period of abnormally hot weather with a daily maximum temperature (T_Max) exceeding its 95th percentile threshold for at least 3 consecutive days, were prevalent from June through August, and temperature records exceeded the reference values in many countries over East Asia (EA), including China (CH), Japan (JP), and the Korean Peninsula (KP). …

    Journal of the Meteorological Society of Japan. Ser. II 98(1), 153-167, 2020

    J-STAGE 

  • Statistical Characteristics of Pre-summer Rainfall over South China and Associated Synoptic Conditions

    Li Zhenghui , Luo Yali , Du Yu , Chan Johnny C. L.

    <p>In this study, the climatological characteristics of pre-summer (April to June) rainfall over South China (SC) and the associated synoptic conditions are examined using 1980–2017 hourly rainf …

    Journal of the Meteorological Society of Japan. Ser. II 98(1), 213-233, 2020

    J-STAGE 

  • Influence of Winter Weather Conditions on Value of Travel Time  [in Japanese]

    ITO Jun , SAKAI Noriyuki , SANO Kazushi , HATOYAMA Kiichiro

    … <p>In this research, we analyzed influence of winter weather condition, especially snowfall, on value of travel time. … Specifically, travel history data from ETC 2.0 probe information and route choice data from a questionnaire survey were used to estimate value of travel time. …

    JSTE Journal of Traffic Engineering 6(2), A_286-A_295, 2020

    J-STAGE 

  • An Analysis of Bus Traffic Delay with Geographical Characteristics and an Application to Arrival Time Prediction in Snowfall Situation  [in Japanese]

    Hiroi Kei , Hananouchi Koutaro , Imai Hitomi , Kawaguchi Nobuo

    … <p>Bus transportation service is more influenced than other public transport by various factors such as traffic congestion, weather condition, number of passengers, traffic signals. …

    IEEJ Transactions on Electronics, Information and Systems 140(2), 257-266, 2020

    J-STAGE 

  • Prediction of Alarm of Insulation Monitoring System on Customer Facility using Random Forest  [in Japanese]

    Yokote Ai , Yamaguchi Nobuyuki , Kato Kaneharu , Suzuki Masami

    … In the safety inspection of electrical facilities, insulation monitoring is expected to systemize correspondence judgment based on data such as measured leakage current.</p><p>In this study, from the data of the security business core system such as leakage current value measured at the periodic inspection and weather data, we created some models to predict the leakage current measured when the abnormality warning was issued and per customer and the presence or absence of alarms on the next day. …

    IEEJ Transactions on Electronics, Information and Systems 140(2), 174-180, 2020

    J-STAGE 

  • Three-Dimensional Data Compression and Fast High-Quality Reconstruction for Phased Array Weather Radar

    Kawami Ryosuke , Kitahara Daichi , Hirabayashi Akira , Yoshikawa Eiichi , Kikuchi Hiroshi , Ushio Tomoo

    … <p>This paper proposes a fast high-quality three-dimensional (3D) compressed sensing for a phased array weather radar (PAWR), which is capable of spatially and temporally high-resolution observation of the atmosphere. … To transfer this huge data in a public internet line for real time weather forecast, an efficient data compression technology is required. …

    IEEJ Transactions on Electronics, Information and Systems 140(1), 40-48, 2020

    J-STAGE 

  • Security System Architecture of Autonomous Ships  [in Japanese]

    小林 英仁 , 松井 俊浩

    コンピュータセキュリティシンポジウム2019論文集 (2019), 63-68, 2019-10-14

    IPSJ 

  • Ocean Observations to Improve Our Understanding, Modeling, and Forecasting of Subseasonal-to-Seasonal Variability

    松枝 未遠 , Aneesh C. Subramanian , Magdalena A. Balmaseda , Luca Centurioni , Rajib Chattopadhyay , Bruce D. Cornuelle , Charlotte DeMott , Maria Flatau , Yosuke Fujii , Donata Giglio , Sarah T. Gille , Thomas M. Hamill , Harry Hendon , Ibrahim Hoteit , Arun Kumar , Jae-Hak Lee , Andrew J. Lucas , Amala Mahadevan , Mio MATSUEDA , SungHyun Nam , Shastri Paturi , Stephen G. Penny , Adam Rydbeck , Rui Sun , Yuhei Takaya , Amit Tandon , Robert E. Todd , Frederic Vitart , Dongliang Yuan , Chidong Zhang

    … Subseasonal-to-seasonal (S2S) forecasts have the potential to provide advance information about weather and climate events. … The high heat capacity of water means that the subsurface ocean stores and re-releases heat (and other properties) and is an important source of information for S2S forecasts. …

    Frontiers in Marine Science (6), 427, 2019-08

    IR 

  • ANALYSIS OF COUNTERMEASURES AND DEMANDS FOR HOSPITAL FACILITIES ACCEPTING CASUALTIES:Studies on space planning for accommodating casualties from devastating disasters in hospital  [in Japanese]

    EGAWA Kana , KIMURA Atsushi , HINE Kyoko , YODA Ikushi , YAMASHITA Tetsuro

    … Particularly, concerns about the length or duplication of flow lines were raised.</p><p> (4) Using multiple regression analyses to clarify requirements for desired building facilities, assigning priority to each area, we revealed the following priorities: consideration of the weather in the triage area, the ability to appropriately deal with serious illness in the red area, the securing of space in the yellow area, and a clear division from the red area and the green area. …

    Journal of Architecture and Planning (Transactions of AIJ) (760), 1351-1360, 2019-06

    J-STAGE  AIJ 

  • COOLING AND HEATING LOAD SIMULATION OF OFFICE BUILDING BASED ON RECENT WEATHER DATA:Changes in annual cooling and heating loads, peak loads during the year from 30 points throughout the nationwide during 1991 to 2018  [in Japanese]

    ISOZAKI Kyoichiro , TAKEDA Hitoshi

    … <p> Climate warming appears markedly in the Intergovernmental Panel on Climate Change (IPCC) and the Global Warming Prediction Information of the Meteorological Agency.</p><p> The authors anticipate that the outdoor temperature will rise in the future.</p><p> We attempted to verify the influence of the weather fluctuation of the cooling and heating loads with the recent rise in temperature. …

    Journal of Environmental Engineering (Transactions of AIJ) (760), 565-575, 2019-06

    J-STAGE  AIJ 

Page Top