| Published Papers |
| No. | Title, Author, Journal, Vol( No), Start Page- End Page, Date of publication, DOI, URL
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| 1 | A study on patent term prediction by survival time analysis using neural hazard model, Koji Marusaki,Kensei Nakai,Shotaro Kataoka,Seiya Kawano,Asahi Hentona,Takeshi Sakumoto,Yuta Yamamoto,Kaede Mori,Hirofumi Nonaka, Technological Forecasting and Social Change, 203, 123390- 123390, Jun. 2024, https://doi.org/10.1016/j.techfore.2024.123390, |
| 2 | A study on patent term prediction by survival time analysis using neural hazard model, Koji Marusaki,Kensei Nakai,Shotaro Kataoka,Seiya Kawano,Asahi Hentona,Takeshi Sakumoto,Yuta Yamamoto,Kaede Mori,Hirofumi Nonaka, Technological Forecasting and Social Change, 203, 123390- 123390, Jun. 2024, https://doi.org/10.1016/j.techfore.2024.123390, |
| 3 | An analytical investigation of body parts more susceptible to aging and composition changes using statistical hypothesis testing, Masaya Mori,Roberto Gonzalez Flores,Hiroteru Kamimura,Kentaro Yamaura,Hirofumi Nonaka, Healthcare Analytics, 5, , Jun. 2024, https://doi.org/10.1016/j.health.2023.100284, |
| 4 | Metadata-based Clustering and Selection of Metadata Items for Similar Dataset Discovery and Data Combination Tasks, Takeshi Sakumoto,Teruaki Hayashi,Hiroki Sakaji,Hirofumi Nonaka, IEEE Access, , 1- 1, 2024, https://doi.org/10.1109/access.2024.3375750,  |
| 5 | Development of fabrication techniques for magneto-optical diffractive deep neural networks, Hotaka Sakaguchi,Takumi Fujita,Jian Zhang,Satoshi Sumi,Hiroyuki Awano,Hirofumi Nonaka,Takayuki Ishibashi, IEEE Transactions on Magnetics, , 1- 1, 2023, https://doi.org/10.1109/TMAG.2023.3281842, |
| 6 | Relation Between Nitrate Concentration in Groundwater and Precipitation in Miyakonojo Basin, HIRAOKA Toru, NAKAGAWA Kei, NONAKA Hirofumi, HIROTA Masaharu, SUZUKI Yoshihiro, JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES, 34( 5), 303- 310, Sep. 5, 2021, 10.3178/jjshwr.34.303, |
| 7 | Interpolation of Nitrate Concentration in Groundwater Using Spatiotemporal Analysis with Land Use Information, HIRAOKA Toru, NAKAGAWA Kei, NONAKA Hirofumi, HIROTA Masaharu, SUZUKI Yoshihiro, JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES, 34( 3), 181- 191, 2021, 10.3178/jjshwr.34.181, |
| 8 | Generation of galvanized metal images by skewness, Toru Hiraoka, Hirohumi Nonaka, Elisa Claire Aleman Carreon, ICIC Express Letters, 13( 11), 1015- 1019, Nov. 2019, 10.24507/icicel.13.11.1015, |
| 9 | Reduction of iterative calculation and quality improvement for generation of moire-like images using bilateral filter, Toru Hiraoka, Hirohumi Nonaka, Elisa Claire Aleman Carreon, ICIC Express Letters, 13( 10), 949- 954, Oct. 2019, 10.24507/icicel.13.10.949, |
| 10 | A high-speed method for generating labyrinth images using smoothing filters with different window, Toru Hiraoka, Hirohumi Nonaka, Yoshihisa Tsurunari, ICIC Express Letters, 13( 8), 711- 717, Aug. 2019, 10.24507/icicel.13.08.711, |
| 11 | Generation of patchwork-stripe-art images using smoothing filter with four different window sizes, Toru Hiraoka, Hirohumi Nonaka, Yoshihisa Tsurunari, ICIC Express Letters, 13( 5), 375- 380, May. 2019, 10.24507/icicel.13.05.375, |
| 12 | Generation of contour-like images by smoothing filter and laplacian filter, Toru Hiraoka, Hirohumi Nonaka, Yoshihisa Tsurunari, ICIC Express Letters, 13( 4), 263- 268, Apr. 2019, 10.24507/icicel.13.04.263, |
| 13 | A method for controlling patterns of stripe-patchwork images, Toru Hiraoka, Hirohumi Nonaka, Yoshihisa Tsurunari, ICIC Express Letters, 13( 3), 175- 180, Mar. 2019, 10.24507/icicel.13.03.175, |
| 14 | Acceleration using lookup table and sampling for generating stripe-patchwork images, Toru Hiraoka, Hirohumi Nonaka, ICIC Express Letters, 13( 1), 35- 40, Jan. 2019, 10.24507/icicel.13.01.35, |
| 15 | Causal relationship between eWOM topics and profit of rural tourism at Japanese Roadside Stations "MICHINOEKI"., Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota, CoRR, abs/1904.12039( -), -- -, 2019, ,
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| 16 | Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan, Journal of the Institute of Industrial Applications Engineers, Elisa Claire Aleman Carreon, Hirofumi Nonaka, Toru Hiraoka, Journal of the Institute of Industrial Applications Engineers, 6( 2), 95- 99, Sep. 15, 2018, 10.12792/jjiiae.6.2.73, |
| 17 | AN ANALYSIS OF THE RELATION BETWEEN GROUNDWATER NITRATE CONCENTRATION AND LAND USE IN THE MIYAKONOJO BASIN, HIRAOKA Toru, TOYOMITSU Yukio, NAKAGAWA Kei, NONAKA Hirofumi, HIROTA Masaharu, SUZUKI Yoshihiro, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 74( 5), I_87- I_94, Sep. 2018, 10.2208/jscejer.74.I_87, |
| 18 | A high-speed method for generating stripe-patchwork image, Toru Hiraoka, Hirohumi Nonaka, ICIC Express Letters, 12( 9), 923- 929, Sep. 2018, 10.24507/icicel.12.09.923, |
| 19 | Development of an Entropy-based Feature Selection Method and Analysis of Online Reviews on Real Estate, Hiroki Horino, Hirofumi Nonaka, Toru Hiraoka, Elisa Claire Aleman Carreon, Proc. of 2017 IEEE International Conference on Industrial Engineering and Engineering Management (IEEE IEEM, -( -), 1- 5, Dec. 1, 2017, ,
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| 20 | Analysis of Chinese Tourists in Japan by Text Mining of a Hotel Portal Site, Elisa Claire Aleman Carreon, Hirofumi Nonaka, Toru Hiraoka, Proc. of the 18th International Symposium on Advanced Intelligent Systems (ISIS2017), -( -), 1- 5, Oct. 1, 2017, ,
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| 21 | Generation of Charcoal-Drawing-Like Images by Singular Value Decomposition and Inverse Filter, ICIC Express Letters, Toru Hiraoka, Hirofumi Nonaka, ICIC Express Letters, 11( 7), 1215- 1220, Jun. 1, 2017, ,
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| 22 | Generating Stripe-Patchwork-Like Halftoning by k-Means Clustering and Inverse Filter, Toru Hiraoka, Hirofumi Nonaka, ICIC Express Letters, 11( 5), 961- 965, May. 1, 2017, ,
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| 23 | Study on Technological Accumulation Analysis for Evaluation of Industrial Cluster by Using Spatial Statistics, , , 13( 3), 65- 78, Mar. 20, 2017, , |
| 24 | Correlation Analysis between Fecal Bacteria and Land Use Data in Oita River, , , 55( 1), 55- 59, Mar. 1, 2016, , |
| 25 | Classification of Airborne Laser Scanner Data by Using Bilateral Minimum/Maximum Filters, , , 55( 1), 60- 65, Mar. 1, 2016, , |
| 26 | 大分川におけるふん便性細菌と土地利用の相関分析, 平岡透, 高見徹, 古川隼士, 野中尋史, 写真測量とリモートセンシング, 55( 1), 1- 5, Mar. 2016, 10.4287/jsprs.55.55, |
| 27 | 点群データのための可逆な電子透かし, 河野誠也, 平岡透, 野中尋史, 安高尚毅, 写真測量とリモートセンシング, 54( 3), 141- 145, Jan. 1, 2016, 10.4287/jsprs.54.141, |
| 28 | 大腸菌群数と建物データの相関分析, 平岡透, 野中尋史, 古川隼士, 堤進, 波多野健志, GIS－理論と応用, 22( 1), 9- 14, Jun. 2014, , |
| 29 | Generation of Zebra-Pattern Images by Weight-Shifted Bilateral Filter and Anisotropic Shock Filter, Hiraoka Toru, Nonaka Hiroshi, Ota Takahisa, Urahama Kiich, The Journal of the Institute of Image Electronics Engineers of Japan, 43( 2), 211- 216, Apr. 1, 2014, 10.11371/iieej.43.211, |
| 30 | Correration Analysis between Financial Data and Patent Score based on Reference Network Algorithm HITS, Hirofumi Nonaka, Daiki Kubo, Makoto Kimura, Toru Hiraoka, Takahisa Ota, Shigeru Masuyama, Proc. of IEEE International Technology Management Conference(IEEE ITMC) 2014, -( -), 1- 4, Apr. 1, 2014, ,
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| 31 | Statistical Analysis of Reasons for Refusal of Patents Using Natural Language Processing and its Application to Analysis of Patent Examination Processes, , , 10( 3), 71- 88, Mar. 2014, , |
| 32 | Correlation Analysis between Total Coliform and Building Use Data, HIRAOKA Toru, NONAKA Hirohumi, ATAKA Naoki, Journal of the Japan society of photogrammetry, 53( 5), 219- 223, 2014, 10.4287/jsprs.53.219, |
| 33 | Development of an automatic ecotechnology patent search method using text mining, Hirofumi Nonaka, Hiroyuki Sakai, Shigeru Masuyama, Masazumi Ao, Yutaka Hada, Journal of Ecotechnology Research, 15( 1), 23- 26, Apr. 1, 2009, 10.11190/jer.15.23, |
| 34 | テキストマイニング技術を用いた判例文書の分類および情報抽出－判例統計作成のために,, 野中尋史, 酒井浩之, 増山繁, 情報ネットワークローレビュー, 8( -), 74- 85, Apr. 1, 2009, ,
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| MISC |
| No. | Title, Author, Journal, Vol( No), Start Page- End Page, Date of publication, URL
|
| 1 | Toward Automatic Patent Claim Refinement Based on Large Neural Language Models, 河野誠也,河野誠也,野中尋史,吉野幸一郎,吉野幸一郎, 日本知財学会年次学術研究発表会(CD-ROM), 21st, , 2023,
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| 2 | Optimal control of tracking bifacial photovoltaic array by using deep reinforcement learning, YAMAGATA Yuki, NONAKA Hirofumi, YAMADA Noboru, The Proceedings of Conference of Hokuriku-Shinetsu Branch, 2020( 0), D031- , 2020,
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| 3 | Study of thermal design optimization method using artificial intelligent thermal circuit network, OTAKI Daiki, NONAKA Hirofumi, YAMADA Noboru, The Proceedings of Conference of Hokuriku-Shinetsu Branch, 2020( 0), N033- , 2020,
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| 4 | AN ANALYSIS OF THE RELATION BETWEEN GROUNDWATER NITRATE CONCENTRATION AND LAND USE IN THE MIYAKONOJO BASIN, , , 26, 87- 94, 2018, |
| 5 | GENERATING MOSAIC-LIKE IMAGES BY BLOCK DECOMPOSITION OF IMAGES AND BILATERAL FILTER, HIRAOKA Toru, , 20( 2), 65- 70, Apr. 30, 2015,
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| 6 | GENERATING MOSAIC-LIKE IMAGES BY BLOCK DECOMPOSITION OF IMAGES AND BILATERAL FILTER, HIRAOKA Toru, KUMANO Minoru, , 20( 2), 65- 70, Apr. 2015, |
| 7 | DEM COMPRESSION USING BILATERAL FILTER, HIRAOKA Toru, MIYASHITA Kei, NONAKA Hirohumi, , 18( 4), 33- 37, Oct. 2013, |
| 8 | METHOD FOR HIGH-SPEED RENDERING OF BUILDING DATA WITH PIECEWISE NORMAL VECTOR, HIRAOKA Toru, NONAKA Hirohumi, KUMANO Minoru, , 18( 4), 39- 44, Oct. 2013, |
| 9 | Extracting Effect-Technology Terms and Semantic Processing for Generation of an Effect-Technology Type Patent Map, , , 24, 1- 4, 2010, |
| 10 | Extracting solution-effect expressions from patent documents via a bootstrapping method, , IEICE technical report, 109( 142), 85- 92, Jul. 22, 2009, |
| 11 | Extracting Solution-Effect Expressions from Patent Documents via a Bootstrapping Method, Hiroki Sakaji, Hirofumi Nonaka, Hiroyuki Sakai, Shigeru Masuyama, IPSJ SIG Notes, 2009( 14), 1- 8, Jul. 15, 2009, |
| 12 | Extraction of Information on the Purpose and the Technical Effect from a Patent Document, , , 23, 1- 4, 2009, |
