Tatsuo Nakajima

408 papers A* 5A 7B 51C 57Misc 18Journal 45Unranked 223
YearRankTypeTitle / Venue / Authors
2025 conf
HCI (38)
Hala Khazer Shebli Aburajouh, Abdullah Iskandar, Kodai Fuchino, Osama Halabi, Faisal Al Jaber, Mohammed Al-Sada, Tatsuo Nakajima
2025 conf
UbiComp Companion
Riko Horikawa, Tatsuo Nakajima
2025 conf
IOT
Yukina Kato, Toshihide Saito, Wataru Akahori, Masakuni Ishii, Ushio Shibusawa, Tatsuo Nakajima
2025 conf
AHs
Ryunosuke Akiyoshi, Tatsuo Nakajima
2025 J jnl
IEEE Trans. Vis. Comput. Graph.
Tamon Miyake, Mohammed Al-Sada, Abdullah Iskandar, Shunya Itano, Mitsuhiro Kamezaki, Tatsuo Nakajima, Shigeki Sugano
2025 conf
AHs
Iori Endo, Tatsuo Nakajima
2025 conf
HCI (25)
Abdullah Iskandar, Hala Khazer Shebli Aburajouh, Haya Al Abdullah, Roudha Al Yafei, Noor Al Wadaani, Osama Halabi, Mohammed Al-Sada, Tatsuo Nakajima
2025 conf
MindTrek
Risa Kimura, Tatsuo Nakajima
2025 C conf
MoMM
Yiming Sun, Yang Zhan, Tatsuo Nakajima
2025 conf
HCI (37)
Risa Kimura, Yukina Kato, Naho Yokoyama, Rena Matsuura, Tatsuo Nakajima
2025 conf
UbiComp Companion
Yukina Kato, Toshihide Saito, Wataru Akahori, Masakuni Ishii, Ushio Shibusawa, Tatsuo Nakajima
2025 conf
UbiComp Companion
Naho Yokoyama, Bruce Ferwerda, Tatsuo Nakajima
2025 J jnl
SN Comput. Sci.
Gota Ito, Tatsuo Nakajima
2025 conf
VR Workshops
Abdullah Iskandar, Hala Aburajouh, Kodai Fuchino, Osama Halabi, Faisal Al Jaber, Mohammed AlSada, Tatsuo Nakajima
2025 C conf
MoMM
Masahiro Kawarai, Tatsuo Nakajima
2025 J jnl
Int. J. Hum. Comput. Stud.
Francisco Lepe-Salazar, Lizbeth Escobedo, Tatsuo Nakajima
2025 B conf
VRST
Kota Hayakawa, Tatsuo Nakajima
2025 conf
HCI (64)
Rena Matsuura, Yukina Kato, Naho Yokoyama, Risa Kimura, Tatsuo Nakajima
2025 conf
HCI (38)
Yukina Kato, Risa Kimura, Tatsuo Nakajima
2025 conf
HCI (38)
Risa Kimura, Tatsuo Nakajima
2025 conf
AHs
Sogo Kase, Tatsuo Nakajima
2025 conf
HCI (56)
Naho Yokoyama, Risa Kimura, Tatsuo Nakajima
2024 J jnl
Multim. Tools Appl.
Risa Kimura, Tatsuo Nakajima
2024 conf
HCI (25)
Yuichiro Hiramoto, Mohammed Al-Sada, Tatsuo Nakajima
2024 conf
GCCE
Daichi Watanabe, Tatsuo Nakajima
2024 conf
SIGIR-AP
Yang Zhan, Tatsuo Nakajima
2024 C conf
MoMM
Ryoma Nakao, Tatsuo Nakajima
2024 conf
HCI (35)
Risa Kimura, Tatsuo Nakajima
2024 conf
VR Workshops
Yang Zhan, Yiming Sun, Tatsuo Nakajima
2024 B conf
AVI
Haruka Takamine, Tatsuo Nakajima
2024 B conf
AVI
Yiming Sun, Yang Zhan, Tatsuo Nakajima
2024 conf
HCI (29)
Yukina Kato, Tatsuo Nakajima
2024 C conf
ISORC
Takashi Ikegami, Ichiro Satoh, Tatsuo Nakajima
2024 B conf
AVI
Naho Yokoyama, Yukina Kato, Risa Kimura, Tatsuo Nakajima
2024 conf
MindTrek
Risa Kimura, Tatsuo Nakajima
2024 B conf
AVI
Yukina Kato, Naho Yokoyama, Risa Kimura, Tatsuo Nakajima
2024 conf
iiWAS (2)
Yukina Kato, Risa Kimura, Tatsuo Nakajima
2024 conf
iiWAS (2)
Risa Kimura, Tatsuo Nakajima
2024 C conf
CW
Abdullah Iskandar, Hala Khazer Shebli Aburajouh, Eman Hussain Al-Shaer, Fatima Thabit Al-Yafei, Bushra Ahmad Al-Arqaban, Moneera Al-Yousef, Pinchu Yang, Osama Halabi, Mohammed Al-Sada, Tatsuo Nakajima
2024 B conf
AVI
Kota Hayakawa, Tatsuo Nakajima
2023 B conf
RTCSA
Daichi Watanabe, Mohammed Al-Sada, Kodai Fuchino, Tatsuo Nakajima
2023 B conf
RTCSA
Yuichiro Hiramoto, Mohammed Al-Sada, Tatsuo Nakajima
2023 J jnl
Multim. Tools Appl.
Risa Kimura, Tatsuo Nakajima
2023 conf
HCI (27)
Risa Kimura, Tatsuo Nakajima
2023 conf
IoT
Abdullah Iskandar, Mohammed Al-Sada, Osama Halabi, Tatsuo Nakajima
2023 conf
EPIA (1)
Risa Kimura, Tatsuo Nakajima, Ichiro Satoh
2023 B conf
RTCSA
Abdullah Iskandar, Mohammed Al-Sada, Osama Halabi, Tatsuo Nakajima
2023 conf
HCI (26)
Riko Horikawa, Tatsuo Nakajima, Bruce Ferwerda
2023 conf
GCCE
Yuto Sonoyama, Tatsuo Nakajima
2023 J jnl
Future Internet
Yiming Sun, Tatsuo Nakajima
2023 conf
ISAmI
Risa Kimura, Tatsuo Nakajima
2023 B conf
RTCSA
Kodai Fuchino, Mohammed Al-Sada, Tatsuo Nakajima
2023 conf
HCI (31)
Ryoma Nakao, Tatsuo Nakajima
2022 J jnl
J. Data Intell.
Risa Kimura, Tatsuo Nakajima
2022 conf
HCI (16)
Reiya Tamaki, Tatsuo Nakajima
2022 C conf
CW
Somaya Eltanbouly, Muraam Abdel-Ghani, Hoda Helmy, Abdullah Iskandar, Mohammed Al-Sada, Tatsuo Nakajima, Osama Halabi
2022 conf
HCI (25)
Risa Kimura, Tatsuo Nakajima
2022 conf
ISC2
Risa Kimura, Tatsuo Nakajima
2022 conf
LifeTech
Riko Horikawa, Manaka Ito, Kosuke Komiya, Tatsuo Nakajima, Hayato Yamana
2022 J jnl
Future Internet
Yiyi Zhang, Tatsuo Nakajima
2022 conf
HCI (33)
Asha Kambe, Tatsuo Nakajima
2022 conf
HCI (25)
Yujia Cao, Yiyi Zhang, Tatsuo Nakajima
2022 conf
ISC2
Asha Kambe, Reiya Tamaki, Tatsuo Nakajima
2022 conf
MindTrek
Risa Kimura, Tatsuo Nakajima
2022 J jnl
Sensors
Abdullah Iskandar, Mohammed Al-Sada, Tamon Miyake, M. H. D. Yamen Saraiji, Osama Halabi, Tatsuo Nakajima
2022 conf
LifeTech
Risa Kimura, Tatsuo Nakajima
2022 conf
AHs
Kodai Fuchino, Mohammed Al-Sada, Tamon Miyake, Tatsuo Nakajima
2022 C conf
iiWAS
Taku Watanabe, Yuta Matsushima, Risa Kimura, Tatsuo Nakajima
2021 conf
LifeTech
Koya Iwase, Kota Gushima, Tatsuo Nakajima
2021 conf
HCI (41)
Reem Al-Remaihi, Aisha Al-Raeesi, Reem Al-Kubaisi, Mohammed Al-Sada, Tatsuo Nakajima, Osama Halabi
2021 conf
HCI (20)
Hiroki Tanaka, Tatsuo Nakajima
2021 conf
ISAmI
Risa Kimura, Tatsuo Nakajima
2021 C conf
iiWAS
Risa Kimura, Tatsuo Nakajima
2021 conf
HCI (21)
Risa Kimura, Tatsuo Nakajima
2021 conf
HCI (1)
Yiyi Zhang, Yujia Cao, Tatsuo Nakajima
2021 conf
ICMU
Gota Ito, Tatsuo Nakajima
2021 B conf
MUM
Yiyi Zhang, Tatsuo Nakajima
2021 conf
CHI Extended Abstracts
Mohammed Al-Sada, Pin-Chu Yang, Chang-Chieh Chiu, Tito Pradhono Tomo, MHD Yamen Saraiji, Tetsuya Ogata, Tatsuo Nakajima
2021 conf
GCCE
Risa Kimura, Tatsuo Nakajima
2021 B conf
MUM
Asha Kambe, Tatsuo Nakajima
2021 conf
LifeTech
Yuta Matsushima, Kota Gushima, Tatsuo Nakajima
2021 C conf
iiWAS
Risa Kimura, Tatsuo Nakajima
2021 conf
LifeTech
Kenji Tsukamoto, Tatsuo Nakajima, Kota Gushima
2021 conf
HCI (10)
Kosuke Komiya, Tatsuo Nakajima
2021 conf
HCI (21)
Kota Gushima, Yukiko Kinoshita, Tatsuo Nakajima
2021 conf
SUI
Reiya Tamaki, Tatsuo Nakajima
2021 B conf
VRST
Masahiro Shimizu, Tatsuo Nakajima
2021 conf
LifeTech
Yuki Kano, Tatsuo Nakajima
2021 conf
LifeTech
Yuuki Muranaka, Mohammed Al-Sada, Tatsuo Nakajima
2021 conf
HCI (9)
Kota Gushima, Tatsuo Nakajima
2021 conf
GCCE
Risa Kimura, Tatsuo Nakajima
2020 conf
GCCE
Yuuki Muranaka, Mohammed Al-Sada, Tatsuo Nakajima
2020 B conf
AVI
Risa Kimura, Keren Jiang, Di Zhang, Tatsuo Nakajima
2020 B conf
Intelligent Environments
Kota Gushima, Tatsuo Nakajima
2020 J jnl
SN Comput. Sci.
Risa Kimura, Tatsuo Nakajima
2020 conf
HCI (23)
Risa Kimura, Tatsuo Nakajima
2020 conf
UbiComp/ISWC Adjunct
Yiyi Zhang, Tatsuo Nakajima
2020 conf
HCI (17)
Risa Kimura, Tatsuo Nakajima
2020 Misc conf
NordiCHI
Risa Kimura, Tatsuo Nakajima
2020 J jnl
Virtual Real.
Mohammed AlSada, Keren Jiang, Shubhankar Ranade, Mohammed Kalkattawi, Tatsuo Nakajima
2020 Misc conf
NordiCHI
Risa Kimura, Tatsuo Nakajima
2020 conf
GCCE
Goki Sakuraba, Tatsuo Nakajima
2020 conf
ISAmI
Risa Kimura, Keren Jiang, Di Zhang, Tatsuo Nakajima
2019 Misc conf
IDC
Hitoshi Mitake, Hiroshi Yamada, Tatsuo Nakajima
2019 conf
ISAmI
Risa Kimura, Tatsuo Nakajima
2019 B conf
MUM
Keren Jiang, Di Zhang, Tsubasa Iino, Risa Kimura, Tatsuo Nakajima, Kana Shimizu, Masahito Ohue, Yutaka Akiyama
2019 conf
EPIA (2)
Tatsuo Nakajima, Risa Kimura, Fumiko Ishizawa, Mizuki Sakamoto
2019 conf
SmartBlock
Kosuke Komiya, Tatsuo Nakajima
2019 conf
HCI (15)
Kota Gushima, Shuma Toyama, Yukiko Kinoshita, Tatsuo Nakajima
2019 C conf
iiWAS
Risa Kimura, Tatsuo Nakajima
2019 conf
HCI (30)
Kosuke Komiya, Tatsuo Nakajima
2019 conf
DEXA (2)
Hitoshi Mitake, Hiroshi Yamada, Tatsuo Nakajima
2019 B conf
CLOUD
Htway Htway Hlaing, Hidehiro Kanemitsu, Tatsuo Nakajima, Hidenori Nakazato
2019 conf
AH
Mohammed AlSada, Thomas Höglund, Mohamed Khamis, Jaryd Urbani, Tatsuo Nakajima
2019 conf
HCI (22)
Koya Iwase, Kota Gushima, Tatsuo Nakajima
2018 conf
HCI (3)
Kosuke Komiya, Tatsuo Nakajima
2018 conf
HCI (21)
Kota Gushima, Hina Akasaki, Tatsuo Nakajima
2018 conf
ISAmI
Keren Jiang, Xinlei Piao, Mohammed AlSada, Thomas Höglund, Shubhankar Ranade, Tatsuo Nakajima
2018 J jnl
Int. J. Pervasive Comput. Commun.
Yuki Kano, Tatsuo Nakajima
2018 J jnl
Comput.
Zebo Yang, Tatsuo Nakajima
2018 conf
HCI (15)
Hiroki Tsuboi, Shuma Toyama, Tatsuo Nakajima
2018 Misc conf
IDC
Yuki Yamada, Tatsuo Nakajima
2018 B conf
RTCSA
Jaryd Urbani, Mohammed AlSada, Tatsuo Nakajima, Thomas Höglund
2018 J jnl
Multim. Tools Appl.
Fumiko Ishizawa, Mizuki Sakamoto, Tatsuo Nakajima
2018 conf
CHI Extended Abstracts
Mohammed AlSada, Keren Jiang, Shubhankar Ranade, Xinlei Piao, Thomas Höglund, Tatsuo Nakajima
2018 conf
ISAmI
Yukiko Kinoshita, Tatsuo Nakajima
2018 C conf
ICEC
Kota Gushima, Tatsuo Nakajima
2018 conf
HCI (22)
Hina Akasaki, Kota Gushima, Tatsuo Nakajima
2018 B conf
MUM
Risa Kimura, Tatsuo Nakajima
2018 conf
ICMU
Kodai Oiwake, Kosuke Komiya, Hina Akasaki, Tatsuo Nakajima
2018 conf
HCI (9)
Shuma Toyama, Mohammed AlSada, Tatsuo Nakajima
2017 conf
HCI (30)
Kota Gushima, Mizuki Sakamoto, Tatsuo Nakajima
2017 J jnl
Future Internet
Kota Gushima, Tatsuo Nakajima
2017 conf
ICMU
Kosuke Komiya, Tatsuo Nakajima
2017 C conf
MoMM
Yuki Kano, Tatsuo Nakajima
2017 conf
MindTrek
Kota Gushima, Hina Akasaki, Tatsuo Nakajima
2017 conf
ICMU
Yuki Kano, Tatsuo Nakajima
2017 conf
HCI (21)
Hina Akasaki, Fumiko Ishizawa, Mizuki Sakamoto, Tatsuo Nakajima
2017 conf
ICMU
Shubhankar Ranade, Mingshu Zhang, Mohammed AlSada, Jaryd Urbani, Tatsuo Nakajima
2017 conf
EGOVIS
Mizuki Sakamoto, Kota Gushima, Todorka Alexandrova, Tatsuo Nakajima
2017 J jnl
Multim. Tools Appl.
Mizuki Sakamoto, Tatsuo Nakajima, Sayaka Akioka
2017 conf
HCI (19)
Fumiko Ishizawa, Tatsuo Nakajima
2017 conf
MindTrek
Yuki Yamada, Keisuke Irie, Kota Gushima, Fumiko Ishizawa, Mohammed AlSada, Tatsuo Nakajima
2017 C conf
MoMM
Keisuke Irie, Mohammed AlSada, Yuki Yamada, Kota Gushima, Tatsuo Nakajima
2017 C conf
ICEC
Monami Takahashi, Hiroki Tanaka, Hayato Yamana, Tatsuo Nakajima
2017 C conf
ICEC
Jaryd Urbani, Mohammed AlSada, Shubhankar Ranade, Mingshu Zhang, Tatsuo Nakajima
2016 C conf
MobiQuitous
Mohammed AlSada, Shuma Toyama, Tatsuo Nakajima
2016 conf
UCAmI (1)
Fumiko Ishizawa, Tatsuo Nakajima
2016 conf
ISAmI
Fumiko Ishizawa, Tatsuo Nakajima
2016 conf
APSys
Hitoshi Mitake, Hiroshi Yamada, Tatsuo Nakajima
2016 Misc conf
NordiCHI
Fumiko Ishizawa, Mizuki Sakamoto, Tatsuo Nakajima
2016 J jnl
Multim. Tools Appl.
Mizuki Sakamoto, Todorka Alexandrova, Tatsuo Nakajima
2016 C conf
MoMM
Yuki Yamada, Tatsuo Nakajima, Mizuki Sakamoto
2016 C conf
iiWAS
Kota Gushima, Mizuki Sakamoto, Tatsuo Nakajima
2016 conf
HCI (19)
Kota Gushima, Tatsuya Aikawa, Mizuki Sakamoto, Tatsuo Nakajima
2016 conf
HCI (18)
Takayuki Miura, Akihito Yoshii, Tatsuo Nakajima
2016 B conf
MUM
Mohammed AlSada, Fumiko Ishizawa, Junichi Tsurukawa, Tatsuo Nakajima
2016 conf
HCI (5)
Hina Akasaki, Shoko Suzuki, Kanako Nakajima, Koko Yamabe, Mizuki Sakamoto, Todorka Alexandrova, Tatsuo Nakajima
2016 conf
ISC2
Mizuki Sakamoto, Tatsuo Nakajima
2016 conf
HCI (17)
Akihito Yoshii, Tatsuo Nakajima
2015 conf
CSCS
Mizuki Sakamoto, Tatsuo Nakajima
2015 conf
HCI (21)
Mizuki Sakamoto, Tatsuo Nakajima
2015 C conf
MoMM
Fumiko Ishizawa, Monami Takahashi, Keisuke Irie, Mizuki Sakamoto, Tatsuo Nakajima
2015 conf
COMPSAC Workshops
Mizuki Sakamoto, Tatsuo Nakajima, Sayaka Akioka
2015 conf
HCI (27)
Akihito Yoshii, Helena Malmivirta, Mika Luimula, Paula Pitkäkangas, Tatsuo Nakajima
2015 J jnl
Multim. Tools Appl.
Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova
2015 conf
UbiComp/ISWC Adjunct
Junichi Tsurukawa, Mohammed AlSada, Tatsuo Nakajima
2015 conf
UbiComp/ISWC Adjunct
Mizuki Sakamoto, Tatsuo Nakajima
2015 conf
HCI (18)
Mizuki Sakamoto, Tatsuo Nakajima
2015 conf
UbiComp/ISWC Adjunct
Monami Takahashi, Keisuke Irie, Mizuki Sakamoto, Tatsuo Nakajima
2015 conf
CHI Extended Abstracts
Mohammed AlSada, Tatsuo Nakajima
2015 B conf
HAI
Akihito Yoshii, Tatsuo Nakajima
2015 C conf
Advances in Computer Entertainment
Kohki Ikeuchi, Mohammed AlSada, Tatsuo Nakajima
2015 conf
HCI (4)
Mohammed Kalkattawi, Tatsuo Nakajima
2014 conf
HCI (21)
Mizuki Sakamoto, Tatsuo Nakajima, Sayaka Akioka
2014 conf
HCI (3)
Connsynn Chye, Mizuki Sakamoto, Tatsuo Nakajima
2014 conf
UIC/ATC/ScalCom
Hiromasa Shimada, Tatsuo Nakajima
2014 conf
DEXA (2)
Mizuki Sakamoto, Hairihan Tong, Yefeng Liu, Tatsuo Nakajima, Sayaka Akioka
2014 conf
HCI (22)
Mizuki Sakamoto, Tatsuo Nakajima
2014 conf
CPSNA
Mizuki Sakamoto, Akihito Yoshii, Tatsuo Nakajima, Kohki Ikeuchi, Tomoaki Otsuka, Koh Okada, Fumiko Ishizawa, Akihiro Kobayashi
2014 conf
AH
Kohki Ikeuchi, Tomoaki Otsuka, Akihito Yoshii, Mizuki Sakamoto, Tatsuo Nakajima
2014 conf
HCI (19)
Mizuki Sakamoto, Tatsuo Nakajima
2014 conf
GCCE
Koh Okada, Fumiko Ishizawa, Akihiro Kobayashi, Akihito Yoshii, Mizuki Sakamoto, Tatsuo Nakajima
2013 conf
EMC/HumanCom
Akihito Yoshii, Tatsuo Nakajima
2013 conf
EMC/HumanCom
Kanako Nakajima, Tatsuo Nakajima
2013 conf
CHI Extended Abstracts
Mizuki Sakamoto, Tatsuo Nakajima, Yefeng Liu, Todorka Alexandrova
2013 conf
HCI (29)
Mizuki Sakamoto, Tatsuo Nakajima
2013 J jnl
Inf. Media Technol.
Ning Li, Yuki Kinebuchi, Hiromasa Shimada, Tatsuo Nakajima
2013 J jnl
J. Inf. Process.
Ning Li, Yuki Kinebuchi, Hiromasa Shimada, Tatsuo Nakajima
2013 conf
HCI (10)
Mizuki Sakamoto, Tatsuo Nakajima
2013 conf
MindTrek
Mizuki Sakamoto, Tatsuo Nakajima, Yefeng Liu, Todorka Alexandrova
2013 conf
AMT
Mizuki Sakamoto, Tatsuo Nakajima, Sayaka Akioka
2013 J jnl
Pers. Ubiquitous Comput.
Tatsuo Nakajima, Vili Lehdonvirta
2013 conf
CHI Extended Abstracts
Yefeng Liu, Todorka Alexandrova, Satoshi Hirade, Tatsuo Nakajima
2013 conf
CSE
Tsung-Han Lin, Hitoshi Mitake, Tatsuo Nakajima
2013 B conf
RTCSA
Tsung-Han Lin, Hitoshi Mitake, Tatsuo Nakajima
2013 conf
CSE
Ning Li, Tatsuo Nakajima
2013 J jnl
IEEE Trans. Inf. Forensics Secur.
Yuki Kinebuchi, Shakeel Butt, Vinod Ganapathy, Liviu Iftode, Tatsuo Nakajima
2013 J jnl
Multim. Tools Appl.
Tetsuo Yamabe, Tatsuo Nakajima
2013 conf
HCI (28)
Mizuki Sakamoto, Tatsuo Nakajima, Sayaka Akioka
2013 A* conf
WWW
Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima
2013 C conf
GPC
Francisco Lepe Salazar, Tatsuo Nakajima, Todorka Alexandrova
2012 C conf
ISORC
Ning Li, Yuki Kinebuchi, Hitoshi Mitake, Hiromasa Shimada, Tsung-Han Lin, Tatsuo Nakajima
2012 C conf
Advances in Computer Entertainment
Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova
2012 B conf
RTCSA
Hiromasa Shimada, Tatsuo Nakajima
2012 ch.
Handbook of Ambient Assisted Living
Tatsuo Nakajima, Fahim Kawsar
2012 J jnl
Multim. Syst.
Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova, Tatsuo Nakajima
2012 conf
UIC/ATC
Hiroyuki Sakuma, Tetsuo Yamabe, Tatsuo Nakajima
2012 conf
CHI Extended Abstracts
Francisco Lepe Salazar, Tetsuo Yamabe, Todorka Alexandrova, Yefeng Liu, Tatsuo Nakajima
2012 B conf
RTCSA
Connsynn Chye, Tatsuo Nakajima
2012 conf
PECCS
Tsung-Han Lin, Hitoshi Mitake, Yuki Kinebuchi, Tatsuo Nakajima
2012 conf
ISAmI
Mizuki Sakamoto, Tatsuo Nakajima, Tetsuo Yamabe, Todorka Alexandrova
2012 J jnl
IEICE Trans. Inf. Syst.
Tsung-Han Lin, Yuki Kinebuchi, Tatsuo Nakajima
2012 conf
PECCS
Hitoshi Mitake, Yuki Kinebuchi, Tsung-Han Lin, Tatsuo Nakajima
2012 conf
PECCS
Daisuke Yamaguchi, Takumi Yajima, Chen-Yi Lee, Hiromasa Shimada, Yuki Kinebuchi, Tatsuo Nakajima
2012 conf
UIC/ATC
Akihito Yoshii, Tatsuo Nakajima
2012 B conf
RTCSA
Hitoshi Mitake, Tsung-Han Lin, Yuki Kinebuchi, Hiromasa Shimada, Tatsuo Nakajima
2012 C conf
ICEC
Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova
2011 J jnl
Inf. Media Technol.
Sayaka Akioka, Yuki Ohno, Midori Sugaya, Tatsuo Nakajima
2011 J jnl
J. Inf. Process.
Sayaka Akioka, Yuki Ohno, Midori Sugaya, Tatsuo Nakajima
2011 conf
PECCS
Yuki Kinebuchi, Hitoshi Mitake, Yohei Yasukawa, Takushi Morita, Alexandre Courbot, Tatsuo Nakajima
2011 J jnl
Comput. Syst. Sci. Eng.
Hiromasa Shimada, Alexandre Courbot, Yuki Kinebuchi, Tatsuo Nakajima
2011 conf
RTCSA (1)
Takahiro Iwata, Tetsuo Yamabe, Tatsuo Nakajima
2011 B conf
TEI
Takahiro Shichinohe, Tetsuo Yamabe, Takahiro Iwata, Tatsuo Nakajima
2011 Misc conf
SAC
Hitoshi Mitake, Yuki Kinebuchi, Alexandre Courbot, Tatsuo Nakajima
2011 Misc conf
SAC
Hiromasa Shimada, Yuki Kinebuchi, Tsung-Han Lin, Alexandre Courbot, Tatsuo Nakajima
2011 A conf
ICME
Tatsuo Nakajima, Tetsuo Yamabe
2011 conf
PECCS
Tatsuo Nakajima
2011 J jnl
PsychNology J.
Hiroaki Kimura, Tatsuo Nakajima
2011 conf
SOCA
Tatsuo Nakajima, Tetsuo Yamabe, Todorka Alexandrova, Mizuki Sakamoto
2011 conf
RTCSA (2)
Ning Li, Yuki Kinebuchi, Tatsuo Nakajima
2011 conf
RTCSA (2)
Hiromasa Shimada, Tatsuo Nakajima
2011 conf
RTCSA (2)
Tetsuo Yamabe, Hiroshi Asuma, Sumire Kiyono, Tatsuo Nakajima
2011 conf
Ubi-MUI @ ACM Multimedia
Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima
2011 C conf
ISORC
Tsung-Han Lin, Yuki Kinebuchi, Alexandre Courbot, Hiromasa Shimada, Takushi Morita, Hitoshi Mitake, Chen-Yi Lee, Tatsuo Nakajima
2011 conf
RTCSA (2)
Tsung-Han Lin, Yuki Kinebuchi, Hiromasa Shimada, Hitoshi Mitake, Chen-Yi Lee, Tatsuo Nakajima
2011 conf
RTCSA (2)
Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima, Vili Lehdonvirta
2011 C conf
ICIS
Hiroaki Kimura, Tatsuo Nakajima
2011 B conf
PERSUASIVE
Cees J. H. Midden, Hiroaki Kimura, Jaap Ham, Tatsuo Nakajima, Mieke Kleppe
2011 C conf
UIC
Tatsuo Nakajima, Tetsuo Yamabe, Mizuki Sakamoto
2011 C conf
GPC
Tetsuo Yamabe, Takahiro Iwata, Takahiro Shichinohe, Tatsuo Nakajima
2011 conf
ASP-DAC
Tatsuo Nakajima, Yuki Kinebuchi, Hiromasa Shimada, Alexandre Courbot, Tsung-Han Lin
2011 conf
RTCSA (1)
Akihito Yoshii, Yoshio Funabashi, Hiroaki Kimura, Tatsuo Nakajima
2011 Misc conf
SAC
Hiroaki Kimura, Jun Ebisui, Yoshio Funabashi, Akihito Yoshii, Tatsuo Nakajima
2010 B conf
RTCSA
Yuki Ohno, Sayaka Akioka, Midori Sugaya, Tatsuo Nakajima
2010 C conf
ISORC
Hiromasa Shimada, Alexandre Courbot, Yuki Kinebuchi, Tatsuo Nakajima
2010 B conf
MUM
Yefeng Liu, Vili Lehdonvirta, Mieke Kleppe, Todorka Alexandrova, Hiroaki Kimura, Tatsuo Nakajima
2010 J jnl
Multim. Tools Appl.
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima, Jong Hyuk Park, Sang-Soo Yeo
2010 B conf
PERSUASIVE
Tetsuo Yamabe, Vili Lehdonvirta, Hitoshi Ito, Hayuru Soma, Hiroaki Kimura, Tatsuo Nakajima
2010 ch.
Handbook of Ambient Intelligence and Smart Environments
Tatsuo Nakajima
2010 C conf
PRDC
Tatsuo Nakajima, Yuki Kinebuchi, Alexandre Courbot, Hiromasa Shimada, Tsung-Han Lin, Hitoshi Mitake
2010 conf
SEUS
Tatsuo Nakajima, Yuki Kinebuchi, Alexandre Courbot, Hiromasa Shimada, Tsung-Han Lin, Hitoshi Mitake
2010 J jnl
EURASIP J. Embed. Syst.
Yuki Kinebuchi, Kazuo Makijima, Takushi Morita, Alexandre Courbot, Tatsuo Nakajima
2010 C conf
PRDC
Yuki Kinebuchi, Tatsuo Nakajima, Vinod Ganapathy, Liviu Iftode
2010 J jnl
J. Supercomput.
Fahim Kawsar, Tatsuo Nakajima, Jong Hyuk Park, Sang-Soo Yeo
2010 Misc conf
NordiCHI
Hiroaki Kimura, Tatsuo Nakajima
2010 J jnl
J. Signal Process. Syst.
Wataru Kanda, Yu Murata, Tatsuo Nakajima
2010 B conf
Intelligent Environments
Takahiro Iwata, Tetsuo Yamabe, Tatsuo Nakajima
2010 B conf
TEI
Takahiro Iwata, Tetsuo Yamabe, Mikko Polojärvi, Tatsuo Nakajima
2009 C conf
ISORC
Fahim Kawsar, Tatsuo Nakajima
2009 C conf
ISORC
Midori Sugaya, Yuki Ohno, Andrej van der Zee, Tatsuo Nakajima
2009 conf
ICESS
Kiduk Kwon, Midori Sugaya, Tatsuo Nakajima
2009 Misc conf
UbiComp
Tetsuo Yamabe, Vili Lehdonvirta, Hitoshi Ito, Hayuru Soma, Hiroaki Kimura, Tatsuo Nakajima
2009 Misc conf
SAC
Tomohiro Katori, Lei Sun, Dennis K. Nilsson, Tatsuo Nakajima
2009 conf
IESS
Yuki Kinebuchi, Takushi Morita, Kazuo Makijima, Midori Sugaya, Tatsuo Nakajima
2009 C conf
ISORC
Lei Sun, Dennis K. Nilsson, Tomohiro Katori, Tatsuo Nakajima
2009 C conf
ISORC
Takuya Katayama, Tomoji Kishi, Shintaro Hosoai, Tatsuo Nakajima, Taiichi Yuasa, Midori Sugaya, Tomoharu Ugawa
2009 conf
SOCA
Lei Sun, Hiromasa Shimada, Tatsuo Nakajima
2009 conf
SASO
Lei Sun, Yuki Kinebuchi, Tomohiro Katori, Tatsuo Nakajima
2009 conf
M-MPAC@Middleware
Hiroaki Kimura, Tatsuo Nakajima
2009 C conf
ISORC
Yutaka Ishikawa, Hajime Fujita, Toshiyuki Maeda, Motohiko Matsuda, Midori Sugaya, Mitsuhisa Sato, Toshihiro Hanawa, Shin'ichi Miura, Taisuke Boku, Yuki Kinebuchi, Lei Sun, Tatsuo Nakajima, Jin Nakazawa, Hideyuki Tokuda
2009 conf
CHI Extended Abstracts
Miyuki Shiraishi, Yasuyuki Washio, Chihiro Takayama, Vili Lehdonvirta, Hiroaki Kimura, Tatsuo Nakajima
2009 conf
Mobility Conference
Vili Lehdonvirta, Hayuru Soma, Hitoshi Ito, Tetsuo Yamabe, Hiroaki Kimura, Tatsuo Nakajima
2009 B conf
PERSUASIVE
Miyuki Shiraishi, Yasuyuki Washio, Chihiro Takayama, Vili Lehdonvirta, Hiroaki Kimura, Tatsuo Nakajima
2009 conf
CSE (2)
Andrej van der Zee, Alexandre Courbot, Tatsuo Nakajima
2009 conf
WDDDM@EuroSys
Andrej van der Zee, Alexandre Courbot, Tatsuo Nakajima
2008 conf
FGCN (1)
Fahim Kawsar, Tatsuo Nakajima, Jong Hyuk Park, Young-Sik Jeong
2008 conf
SASO
Hiroo Ishikawa, Alexandre Courbot, Tatsuo Nakajima
2008 conf
EUC (1)
Lei Sun, Tatsuo Nakajima
2008 B conf
RTCSA
Lei Sun, Tatsuo Nakajima
2008 C conf
MobiQuitous
Fahim Kawsar, Tatsuo Nakajima, Kaori Fujinami
2008 conf
SEUS
Tatsuo Nakajima, Hiroo Ishikawa, Yuki Kinebuchi, Midori Sugaya, Lei Sun, Alexandre Courbot, Andrej van der Zee, Aleksi Aalto, Kwon Ki Duk
2008 B conf
TEI
Satoru Mitsui, Hiroaki Kimura, Tatsuo Nakajima
2008 C conf
MobiQuitous
Tetsuo Yamabe, Kiyotaka Takahashi, Tatsuo Nakajima
2008 Misc conf
UbiComp
Fahim Kawsar, Tatsuo Nakajima, Kaori Fujinami
2008 conf
Mobile Middleware
Tetsuo Yamabe, Kiyotaka Takahashi, Tatsuo Nakajima
2008 C conf
MobiQuitous
Fahim Kawsar, Tatsuo Nakajima
2008 conf
Web Intelligence/IAT Workshops
Hiroaki Kimura, Tatsuo Nakajima
2008 A conf
Conference on Designing Interactive Systems
Tatsuo Nakajima, Vili Lehdonvirta, Eiji Tokunaga, Hiroaki Kimura
2008 conf
EUC (1)
Wataru Kanda, Yu Yumura, Yuki Kinebuchi, Kazuo Makijima, Tatsuo Nakajima
2008 C conf
HPCC
Yuki Kinebuchi, Midori Sugaya, Shuichi Oikawa, Tatsuo Nakajima
2008 C conf
MobiQuitous
Tetsuo Yamabe, Kiyotaka Takahashi, Tatsuo Nakajima
2008 conf
CHI Extended Abstracts
Vili Lehdonvirta, Hayuru Soma, Hitoshi Ito, Hiroaki Kimura, Tatsuo Nakajima
2008 conf
EuroSSC
Tatsuo Nakajima, Hiroaki Kimura, Tetsuo Yamabe, Vili Lehdonvirta, Chihiro Takayama, Miyuki Shiraishi, Yasuyuki Washio
2007 C conf
EUC
Yu Murata, Wataru Kanda, Kensuke Hanaoka, Hiroo Ishikawa, Tatsuo Nakajima
2007 Misc conf
SAC
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2007 Misc conf
SAC
Yuki Kinebuchi, Hidenari Koshimae, Tatsuo Nakajima
2007 conf
UCS
Simo Hosio, Fahim Kawsar, Jukka Riekki, Tatsuo Nakajima
2007 conf
SEUS
Yuki Kinebuchi, Hidenari Koshimae, Shuichi Oikawa, Tatsuo Nakajima
2007 conf
SEUS
Eiji Tokunaga, Masaaki Ayabe, Hiroaki Kimura, Tatsuo Nakajima
2007 B conf
RTCSA
Tatsuo Nakajima, Vili Lehdonvirta, Eiji Tokunaga, Masaaki Ayabe, Hiroaki Kimura, Yohei Okuda
2007 B conf
MUM
Fahim Kawsar, Tatsuo Nakajima
2007 J jnl
Comput. Syst. Sci. Eng.
Tatsuo Nakajima, Eiji Tokunaga, Hiroo Ishikawa, Daiki Ueno, Kaori Fujinami, Midori Sugaya, Shuichi Oikawa
2007 Misc conf
SAC
Hiroaki Kimura, Eiji Tokunaga, Tatsuo Nakajima
2006 B conf
RTCSA
Kensuke Hanaoka, Ayako Takagi, Tatsuo Nakajima
2006 J jnl
Pers. Ubiquitous Comput.
Tatsuo Nakajima, Ichiro Satoh
2006 C conf
ISORC
Midori Sugaya, Shuichi Oikawa, Tatsuo Nakajima
2006 J jnl
J. Mobile Multimedia
Kaori Fujinami, Tatsuo Nakajima
2006 conf
ICPS
Hiroaki Kimura, Eiji Tokunaga, Tatsuo Nakajima
2006 conf
CHI Extended Abstracts
Hiroaki Kimura, Eiji Tokunaga, Yohei Okuda, Tatsuo Nakajima
2006 conf
UCS
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2006 conf
UCS
Susanna Pirttikangas, Kaori Fujinami, Tatsuo Nakajima
2006 Misc conf
SAC
Tatsuo Nakajima
2006 C conf
EUC
Shuichi Oikawa, Megumi Ito, Tatsuo Nakajima
2006 conf
CHI Extended Abstracts
Sho Iwasaki, Yasufumi Hirakawa, Harumi Mase, Eiji Tokunaga, Tatsuo Nakajima
2005 conf
SEUS
Nobuyuki Kobayashi, Eiji Tokunaga, Hiroaki Kimura, Yasufumi Hirakawa, Masaaki Ayabe, Tatsuo Nakajima
2005 conf
sOc-EUSAI
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2005 conf
Pervasive
Kaori Fujinami, Fahim Kawsar, Tatsuo Nakajima
2005 B conf
RTCSA
Tetsuo Yamabe, Ayako Takagi, Tatsuo Nakajima
2005 conf
CCNC
Shuichi Oikawa, Hiroo Ishikawa, Masatoshi Iwasaki, Tatsuo Nakajima
2005 C conf
EUC
Midori Sugaya, Shuichi Oikawa, Tatsuo Nakajima
2005 C conf
MobiQuitous
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2005 C conf
ISORC
Hiroo Ishikawa, Tatsuo Nakajima
2005 conf
ubiPCMM
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2005 J jnl
IEICE Trans. Inf. Syst.
Takuya Katayama, Tatsuo Nakajima, Taiichi Yuasa, Tomoji Kishi, Shin Nakajima, Shuichi Oikawa, Masahiro Yasugi, Toshiaki Aoki, Mitsutaka Okazaki, Seiji Umatani
2005 conf
WORDS
Tatsuo Nakajima, Midori Sugaya, Shuichi Oikawa
2005 conf
ICPS
Tatsuo Nakajima
2005 conf
CCNC
Tatsuo Nakajima, Ichiro Satoh
2005 A* conf
SOSP
Hiroo Ishikawa, Tatsuo Nakajima, Shuichi Oikawa, Toshio Hirotsu
2005 C conf
EUC
Fahim Kawsar, Kaori Fujinami, Tatsuo Nakajima
2005 J jnl
J. Embed. Comput.
Shuichi Oikawa, Tatsuo Nakajima
2005 conf
EUC Workshops
Kaori Fujinami, Tatsuo Nakajima
2005 Misc conf
SAC
Kaori Fujinami, Tatsuo Nakajima
2005 B conf
ICMI
Eiji Tokunaga, Hiroaki Kimura, Nobuyuki Kobayashi, Tatsuo Nakajima
2004 Misc conf
SAC
Kaori Fujinami, Tetsuo Yamabe, Tatsuo Nakajima
2004 C conf
MobiQuitous
Eiji Tokunaga, Andrej van der Zee, Makoto Kurahashi, Masahiro Nemoto, Tatsuo Nakajima
2004 C conf
ISORC
Hiroo Ishikawa, Yuuki Ogata, Kazuto Adachi, Tatsuo Nakajima
2004 conf
ICDCS Workshops
Tatsuo Nakajima, Shuichi Oikawa, Hiroo Ishikawa, Kunitoshi Iwasaki, Midori Sugaya
2004 conf
ICDCS Workshops
Tetsuo Yamabe, Kaori Fujinami, Tatsuo Nakajima
2004 conf
WSTFEUS
Tatsuo Nakajima, Eiji Tokunaga, Hiroo Ishikawa, Kaori Fujinami, Shuichi Oikawa
2004 conf
UCS
Tatsuo Nakajima, Nobuyuki Kobayashi, Eiji Tokunaga
2004 B conf
MUM
Tatsuo Nakajima, Kaori Fujinami, Eiji Tokunaga, Hiroo Ishikawa
2004 A* conf
PerCom
Tatsuo Nakajima, Ichiro Satoh
2004 conf
WSTFEUS
Tomoko Shoji, Tatsuo Nakajima
2004 C conf
EUC
Shuichi Oikawa, Hiroo Ishikawa, Masatoshi Iwasaki, Tatsuo Nakajima
2004 conf
WSTFEUS
Shuichi Oikawa, Midori Sugaya, Masatoshi Iwasaki, Tatsuo Nakajima
2003 C conf
SCOPES
Hiroo Ishikawa, Tatsuo Nakajima
2003 conf
WSTFES
Kyoko Matsuura, Tadahiro Hara, Akashi Watanabe, Tatsuo Nakajima
2003 conf
WORDS Fall
Tatsuo Nakajima
2003 C conf
ISORC
Tatsuo Nakajima
2003 conf
Euro-Par
Tatsuo Nakajima, Atsushi Hasegawa, Tomoyoshi Akutagawa, Akihiro Ibe, Kouji Yamamoto
2003 conf
WORDS Fall
Tatsuo Nakajima
2003 C conf
ISORC
Eiji Tokunaga, Andrej van der Zee, Makoto Kurahashi, Masahiro Nemoto, Tatsuo Nakajima
2003 J jnl
Pers. Ubiquitous Comput.
Tatsuo Nakajima
2003 conf
WSTFES
Hiroo Ishikawa, Yuuki Ogata, Kazuto Adachi, Tatsuo Nakajima
2003 conf
WORDS
Tatsuo Nakajima, Eiji Tokunaga, Hiroo Ishikawa, Daiki Ueno, Makoto Kurahashi
2003 conf
WSTFES
Tomoko Shoji, Nobuyoshi Nakamura, Kaori Fujinami, Tatsuo Nakajima
2003 B conf
RTCSA
Makoto Kurahashi, Andrej van der Zee, Eiji Tokunaga, Masahiro Nemoto, Tatsuo Nakajima
2002 conf
ICDCS Workshops
Eiji Tokunaga, Hiroo Ishikawa, Makoto Kurahashi, Yasunobu Morimoto, Tatsuo Nakajima
2002 conf
SAINT
Tatsuo Nakajima, Daiki Ueno, Eiji Tokunaga, Hiroo Ishikawa, Ichiro Satoh
2002 J jnl
ACM SIGMOBILE Mob. Comput. Commun. Rev.
Kimmo E. E. Raatikainen, Henrik Bærbak Christensen, Tatsuo Nakajima
2002 conf
Symposium on Object-Oriented Real-Time Distributed Computing
Daiki Ueno, Eiji Tokunaga, Hiroo Ishikawa, Tatsuo Nakajima, Ichiro Satoh
2002 A* conf
ACM Multimedia
Tatsuo Nakajima
2002 conf
WORDS
Tatsuo Nakajima, Hiroo Ishikawa, Eiji Tokunaga, Frank Stajano
2002 A conf
ICDCS
Tatsuo Nakajima, Atsushi Hasegawa
2002 conf
ASIAN
Daiki Ueno, Tatsuo Nakajima, Ichiro Satoh, Kouta Soejima
2001 conf
IMSA
Tatsuo Nakajima, Kouta Soejima, Masahiko Matsuda, Toru Iino, Taketoshi Hayashi
2001 conf
ICDCS Workshops
Atsushi Hasegawa, Tatsuo Nakajima
2001 J jnl
SIGARCH Comput. Archit. News
Tatsuo Nakajima
2001 C conf
ISORC
Tatsuo Nakajima, Kouta Soejima, Masahiko Matsuda, Toru Iino, Taketoshi Hayashi
2001 J jnl
Int. J. Softw. Eng. Knowl. Eng.
Tatsuo Nakajima, Hiroyuki Aizu
2001 A conf
Middleware
Tatsuo Nakajima
2001 A conf
ICME
Tatsuo Nakajima
2001 conf
WORDS
Tatsuo Nakajima
2000 B conf
NETWORKING
Mamadou Tadiou Kone, Tatsuo Nakajima
2000 conf
ICPADS Workshops
Tatsuo Nakajima
2000 C conf
ISORC
Tatsuo Nakajima
2000 B conf
RTCSA
Tatsuo Nakajima
2000 B conf
ICNP
Tatsuo Nakajima
2000 J jnl
Knowl. Inf. Syst.
Mamadou Tadiou Kone, Akira Shimazu, Tatsuo Nakajima
1999 C conf
ISORC
Tatsuo Nakajima
1999 conf
SMARTNET
Mamadou Tadiou Kone, Tatsuo Nakajima
1999 conf
IPPS/SPDP Workshops
Tatsuo Nakajima, Mamadou Tadiou Kone, Hiroyuki Aizu
1998 B conf
RTCSA
Mamadou Tadiou Kone, Tatsuo Nakajima
1998 conf
WWCA
Tatsuo Nakajima, Hiroyuki Aizu, Masaru Kobayashi, Kenji Shimamoto
1998 conf
IPPS/SPDP Workshops
Tatsuo Nakajima
1998 J jnl
Real Time Syst.
Tatsuo Nakajima, Hideyuki Tokuda
1997 B conf
RTCSA
Tatsuo Nakajima
1997 conf
ICMCS
Tatsuo Nakajima, Akihiro Hokimoto
1997 conf
ASIAN
Tatsuo Nakajima
1997 conf
WWCA
Akihiro Hokimoto, Tatsuo Nakajima
1997 conf
ICMCS
Tatsuo Nakajima, Hiroshi Tezuka
1996 conf
ICMCS
Tatsuo Nakajima
1996 A conf
ICDCS
Tatsuo Nakajima, Akihiro Hokimoto, K. Kurihara
1996 B conf
RTCSA
Tatsuo Nakajima, Hiroshi Tezuka
1996 B conf
RTCSA
Tatsuo Nakajima, Hiroshi Fujita
1996 conf
USENIX ATC
Hiroshi Tezuka, Tatsuo Nakajima
1995 B conf
RTCSA
Hiroshi Fujita, Tatsuo Nakajima, Hiroshi Tezuka
1995 B conf
RTCSA
Hiroshi Tezuka, Tatsuo Nakajima
1994 A* conf
ACM Multimedia
Tatsuo Nakajima, Hiroshi Tezuka
1993 conf
USENIX MACH Symposium
Tatsuo Nakajima, Takuro Kitayama, Hideyuki Tokuda
1993 A conf
RTSS
Tatsuo Nakajima, Takuro Kitayama, Hiroshi Arakawa, Hideyuki Tokuda
1993 conf
USENIX Microkernels and Other Kernel Architectures Symposium
Takuro Kitayama, Hideyuki Tokuda, Tatsuo Nakajima
1992 conf
IWDOM
Tatsuo Nakajima
1991 conf
USENIX MACH Symposium
Hideyuki Tokuda, Tatsuo Nakajima
1990 conf
USENIX MACH Symposium
Hideyuki Tokuda, Tatsuo Nakajima, Prithvi Rao
1988 conf
OOPSLA/ECOOP Workshop on Object-based Concurrent Programming
Tatsuo Nakajima, Yasuhiko Yokote, Mario Tokoro, Shinichi Ochiai, Tatsuo Nagamatsu
1988 J jnl
Syst. Comput. Jpn.
Tatsuo Nakajima, Mario Tokoro