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Ryoma Otsuka
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Year
Analyzing the popularity of YouTube videos that violate mountain gorilla tourism regulations
R Otsuka, G Yamakoshi
PLoS ONE 15 (5), e0232085, 2020
522020
What is unique about the human eye? Comparative image analysis on the external eye morphology of human and nonhuman great apes
F Kano, T Furuichi, C Hashimoto, C Krupenye, JG Leinwand, LM Hopper, ...
Evolution and Human Behavior 43 (3), 169-180, 2022
142022
Fermentation ability of gut microbiota of wild Japanese macaques in the highland and lowland Yakushima: In vitro fermentation assay and genetic analyses
G Hanya, J Tackmann, A Sawada, W Lee, SS Pokharel, ...
Microbial ecology 80, 459-474, 2020
142020
Predicting bushmeat biomass from species composition captured by camera traps: Implications for locally based wildlife monitoring
S Hongo, ZCB Dzefack, LN Vernyuy, S Minami, K Mizuno, R Otsuka, ...
Journal of Applied Ecology 59 (10), 2567-2580, 2022
32022
Automatic recording of rare behaviors of wild animals using video bio-loggers with on-board light-weight outlier detector
K Tanigaki, R Otsuka, A Li, Y Hatano, Y Wei, S Koyama, K Yoda, ...
PNAS nexus 3 (1), pgad447, 2024
12024
Tourist expectations and satisfaction in mountain gorilla tourism in Bwindi Impenetrable National Park, Uganda
R Otsuka, G Yamakoshi, G Kalema-Zikusoka
Journal of Ecotourism, 1-10, 2023
12023
The dispersal dilemma among female mountain gorillas: Risk infanticide and gain protection.
R Costa, M Tomonaga, R Otsuka, MA Huffman, F Bercovitch, ...
African Journal of Ecology 59 (1), 2021
12021
Exploring deep learning techniques for wild animal behaviour classification using animal‐borne accelerometers
R Otsuka, N Yoshimura, K Tanigaki, S Koyama, Y Mizutani, K Yoda, ...
Methods in Ecology and Evolution, 2024
2024
Recent Trends in Sensor-based Activity Recognition
T Maekawa, Q Xia, R Otsuka, N Yoshimura, K Tanigaki
2023 24th IEEE International Conference on Mobile Data Management (MDM), 36-38, 2023
2023
Haphazard Sharing of Plant Food among the Baka Hunter-Gatherers in Southeast Cameroon
A Sekino, R Otsuka, H Yasuoka
African Study Monographs. Supplementary Issue. 62, 81-103, 2023
2023
大型類人猿と人の関わりの変遷: 過去・現在・そして未来に向けて
山梨裕美, 徳山奈帆子, 竹ノ下祐二, 大塚亮真, 森村成樹, 赤見理恵
霊長類研究 37 (2), 155-159, 2021
2021
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