Katsuyuki Nakamura

17 papers A* 2A 1B 2Journal 8Unranked 4
YearRankTypeTitle / Venue / Authors
2022 J jnl
Class-Difficulty Based Methods for Long-Tailed Visual Recognition.
CoRR
Saptarshi Sinha, Hiroki Ohashi, Katsuyuki Nakamura
2022 J jnl
Class-Difficulty Based Methods for Long-Tailed Visual Recognition.
Int. J. Comput. Vis.
Saptarshi Sinha, Hiroki Ohashi, Katsuyuki Nakamura
2021 — conf
Reducing Label Fragmentation During Time-series Data Annotation to Reduce Annotation Costs.
UbiComp/ISWC Adjunct
Joseph Korpela, Takayuki Akiyama, Takehiro Niikura, Katsuyuki Nakamura
2021 A* conf
Sensor-Augmented Egocentric-Video Captioning with Dynamic Modal Attention.
ACM Multimedia
Katsuyuki Nakamura, Hiroki Ohashi, Mitsuhiro Okada
2021 J jnl
Sensor-Augmented Egocentric-Video Captioning with Dynamic Modal Attention.
CoRR
Katsuyuki Nakamura, Hiroki Ohashi, Mitsuhiro Okada
2020 — conf
Class-Wise Difficulty-Balanced Loss for Solving Class-Imbalance.
ACCV (6)
Saptarshi Sinha, Hiroki Ohashi, Katsuyuki Nakamura
2020 J jnl
Class-Wise Difficulty-Balanced Loss for Solving Class-Imbalance.
CoRR
Saptarshi Sinha, Hiroki Ohashi, Katsuyuki Nakamura
2019 — conf
Quantifying Quality of Actions Using Wearable Sensor.
AALTD@PKDD/ECML
Mohammad Al-Naser, Takehiro Niikura, Sheraz Ahmed, Hiroki Ohashi, Takuto Sato, Mitsuhiro Okada, Katsuyuki Nakamura, Andreas Dengel
2018 J jnl
Attributes' Importance for Zero-Shot Pose-Classification Based on Wearable Sensors.
CoRR
Hiroki Ohashi, Mohammad Al-Naser, Sheraz Ahmed, Katsuyuki Nakamura, Takuto Sato, Andreas Dengel
2018 J jnl
Attributes' Importance for Zero-Shot Pose-Classification Based on Wearable Sensors.
Sensors
Hiroki Ohashi, Mohammad Al-Naser, Sheraz Ahmed, Katsuyuki Nakamura, Takuto Sato, Andreas Dengel
2018 — conf
Hierarchical Model for Zero-shot Activity Recognition using Wearable Sensors.
ICAART (2)
Mohammad Al-Naser, Hiroki Ohashi, Sheraz Ahmed, Katsuyuki Nakamura, Takayuki Akiyama, Takuto Sato, Phong Xuan Nguyen, Andreas Dengel
2017 A* conf
Jointly Learning Energy Expenditures and Activities Using Egocentric Multimodal Signals.
CVPR
Katsuyuki Nakamura, Serena Yeung, Alexandre Alahi, Li Fei-Fei
2013 B conf
Real-time monocular ranging by Bayesian triangulation.
Intelligent Vehicles Symposium
Katsuyuki Nakamura, Kazuma Ishigaki, Takehito Ogata, Shoji Muramatsu
2010 J jnl
Enhancement of H.264/AVC for higher coding efficiency using motion estimation between reference frames.
IEEE Trans. Consumer Electron.
Tomokazu Murakami, Shohei Saito, Yuto Komatsu, Katsuyuki Nakamura, Toru Yokoyama
2007 A conf
Detection and tracking of multiple pedestrians by using laser range scanners.
IROS
Xiaowei Shao, Huijing Zhao, Katsuyuki Nakamura, Kyoichiro Katabira, Ryosuke Shibasaki, Yuri Nakagawa
2006 B conf
Analyzing Pedestrians' Walking Patterns Using Single-Row Laser Range Scanners.
SMC
Xiaowei Shao, Huijing Zhao, Katsuyuki Nakamura, Ryosuke Shibasaki, Rong Zhang, Zhengkai Liu
2006 J jnl
Tracking pedestrians using multiple single-row laser range scanners and its reliability evaluation.
Syst. Comput. Jpn.
Katsuyuki Nakamura, Huijing Zhao, Ryosuke Shibasaki, Kiyoshi Sakamoto, Tomowo Ohga, Naoki Suzukawa