| 2025 | SIGUCCS | Shared Computers and VDI Systems in the BYOD Era. | Masayuki Mori, Kazuki Yamamoto, Hideo Masuda, Takayuki Nagai |
| 2024 | IROS | Goal Estimation-based Adaptive Shared Control for Brain-Machine Interfaces Remote Robot Navigation. | Tomoka Muraoka, Tatsuya Aoki, Masayuki Hirata, Tadahiro Taniguchi, Takato Horii, Takayuki Nagai |
| 2024 | SIGUCCS | Updating the University's information system infrastructure in light of the target changes due to COVID-19. | Hideo Masuda, Takayuki Nagai, Masayuki Mori |
| 2022 | IROS | Analysis of User Behavior and Workload During Simultaneous Tele-operation of Multiple Mobile Manipulators. | Tatsuya Aoki, Tomoaki Nakamura, Takayuki Nagai |
| 2022 | LREC | Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers. | Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai |
| 2020 | RO-MAN | Explainable Temperament Estimation of Toddlers by a Childcare Robot. | Taiga Sano, Takato Horii, Kasumi Abe, Takayuki Nagai |
| 2019 | ICNC | User Behavior Tracking for Education Assisting System by Using an RGB-D Sensor. | Haibin Xia, Bin Zhang, Tomoaki Nakamura, Takayuki Nagai, Takashi Omori, Masahide Kaneko, Rena Ushiogi, Natsuki Oka, Hun-ok Lim |
| 2019 | IROS | Adjusting Weight of Action Decision in Exploration for Logistics Warehouse Picking Learning. | Yusuke Kato, Tomoaki Nakamura, Takayuki Nagai, Natsuki Yamanobe, Kazuyuki Nagata, Jun Ozawa |
| 2019 | IROS | High-dimensional Motion Segmentation by Variational Autoencoder and Gaussian Processes. | Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Wataru Takano |
| 2019 | SIGUCCS | How to Integrate On-premise Authentication System into Cloud Services: Single Sign-on for Office365. | Tsuyoshi Akiyama, Takayuki Nagai, Hideo Masuda, Hiromi Yamaoka |
| 2019 | SIGUCCS | Case Study of Implementing an IT Service Desk Ticketing System at Small Computer Center. | Hiromi Yamaoka, Kazuki Yamamoto, Takayuki Nagai, Hideo Masuda |
| 2018 | HRI | Decision-Making in Emotion Model. | Chie Hieida, Takato Horii, Takayuki Nagai |
| 2018 | IAS | Learning of Motion Primitives Using Reference-Point-Dependent GP-HSMM for Domestic Service Robots. | Kensuke Iwata, Tomoaki Nakamura, Takayuki Nagai |
| 2018 | IROS | Learning and Generation of Actions from Teleoperation for Domestic Service Robots*This work was supported by JST, CREST. | Kensuke Iwata, Tatsuya Aoki, Takato Horii, Tomoaki Nakamura, Takayuki Nagai |
| 2018 | IROS | Sequence Pattern Extraction by Segmenting Time Series Data Using GP-HSMM with Hierarchical Dirichlet Process. | Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Masahide Kaneko |
| 2018 | RO-MAN | Emotion Differentiation based on Decision-Making in Emotion Model. | Chie Hieida, Takato Horii, Takayuki Nagai |
| 2018 | RO-MAN | A Model of Generating and Predicting Intention toward Human-Robot Cooperation. | Anh-Tuan Nguyen, Chie Hieida, Takayuki Nagai |
| 2018 | RO-MAN | Interaction Modeling Based on Segmenting Two Persons Motions Using Coupled GP-HSMM. | Satoru Oshikawa, Tomoaki Nakamura, Takayuki Nagai, Masahide Kaneko, Kotaro Funakoshi, Naoto Iwahashi, Mikio Nakano |
| 2018 | RO-MAN | Generation of Gestures During Presentation for Humanoid Robots. | Akihito Shimazu, Chie Hieida, Takayuki Nagai, Tomoaki Nakamura, Yuki Takeda, Takenori Hara, Osamu Nakagawa, Tsuyoshi Maeda |
| 2018 | SIGUCCS | Network Boot System with Cache Boost Mechanism vs Full Cache for Laboratory PCs. | Masayuki Mori, Hideo Masuda, Takayuki Nagai |
| 2017 | HAI | Symbol Emergence in Robotics for Modeling Human-Agent Interaction. | Takayuki Nagai |
| 2017 | HAI | Symbol Grounding from Natural Conversation for Human-Robot Communication. | Ye Kyaw Thu, Takuya Ishida, Naoto Iwahashi, Tomoaki Nakamura, Takayuki Nagai |
| 2017 | HRI | A Model of Emotion for Empathic Communication. | Chie Hieida, Takayuki Nagai |
| 2017 | RO-MAN | Estimation of child personality for child-robot interaction. | Kasumi Abe, Yuki Hamada, Takayuki Nagai, Masahiro Shiomi, Takashi Omori |
| 2017 | SIGUCCS | Management of Carrying PC Terminals and Initialization of User Directory by Shifts for Students. | Masayuki Mori, Hideo Masuda, Takayuki Nagai |
| 2017 | SoMeT | Facial Expression Recogntion in Unconstrained Environment. | Andres Hernandez-Matamoros, Takayuki Nagai, Muhammad Attamimi, Mariko Nakano, Hctor Prez-Meana |
| 2016 | HAI | "I'm Scared": Little Children Reject Robots. | Masahiro Shiomi, Kasumi Abe, Yachao Pei, Narumitsu Ikeda, Takayuki Nagai |
| 2016 | HAI | ChiCaRo: Tele-presence Robot for Interacting with Babies and Toddlers. | Masahiro Shiomi, Kasumi Abe, Yachao Pei, Tingyi Zhang, Narumitsu Ikeda, Takayuki Nagai |
| 2016 | HRI | Modeling of Honest Signals for Human Robot Interaction. | Muhammad Attamimi, Yusuke Katakami, Kasumi Abe, Takayuki Nagai, Tomoaki Nakamura |
| 2016 | IROS | Online joint learning of object concepts and language model using multimodal hierarchical Dirichlet process. | Tatsuya Aoki, Joe Nishihara, Tomoaki Nakamura, Takayuki Nagai |
| 2015 | EMNLP | Learning Word Meanings and Grammar for Describing Everyday Activities in Smart Environments. | Muhammad Attamimi, Yuji Ando, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Hideki Asoh |
| 2015 | IROS | Concept formation by robots using an infinite mixture of models. | Tomoaki Nakamura, Yoshiki Ando, Takayuki Nagai, Masahide Kaneko |
| 2015 | RO-MAN | Probabilistic modeling of mental models of others. | Takayuki Nagai, Kasumi Abe, Tomoaki Nakamura, Natsuki Oka, Takashi Omori |
| 2015 | RO-MAN | Model of strategic behavior for interaction that guide others internal state. | Takashi Omori, Takayuki Shimotomai, Kasumi Abe, Takayuki Nagai |
| 2014 | HAI | Toward playmate robots that can play with children considering personality. | Kasumi Abe, Chie Hieida, Muhammad Attamimi, Takayuki Nagai, Takayuki Shimotomai, Takashi Omori, Natsuki Oka |
| 2014 | HAI | Experimental study of empathy and its behavioral indices in human-robot interaction. | Yuichiro Tsuji, Ami Tsukamoto, Takashi Uchida, Yusuke Hattori, Ryosuke Nishida, Chie Fukada, Motoyuki Ozeki, Takashi Omori, Takayuki Nagai, Natsuki Oka |
| 2014 | HRI | A new dimension for RoboCup @home: human-robot interaction between virtual and real worlds. | Jeffrey Too Chuan Tan, Tetsunari Inamura, Yoshinobu Hagiwara, Komei Sugiura, Takayuki Nagai, Hiroyuki Okada |
| 2014 | IROS | Integration of various concepts and grounding of word meanings using multi-layered multimodal LDA for sentence generation. | Muhammad Attamimi, Muhammad Fadlil, Kasumi Abe, Tomoaki Nakamura, Kotaro Funakoshi, Takayuki Nagai |
| 2014 | IROS | Physical embodied communication between robots and children: An approach for relationship building by holding hands. | Chie Hieida, Kasumi Abe, Muhammad Attamimi, Takayuki Shimotomai, Takayuki Nagai, Takashi Omori |
| 2014 | IROS | Mutual learning of an object concept and language model based on MLDA and NPYLM. | Tomoaki Nakamura, Takayuki Nagai, Kotaro Funakoshi, Shogo Nagasaka, Tadahiro Taniguchi, Naoto Iwahashi |
| 2013 | EDUCON | Implementation of high-definition lecture recording system for daily use. | Takayuki Nagai, Toshiyuki Toyota, Takayuki Nagoya, Koki Nishizawa, Masakazu Imai |
| 2013 | ICONIP | Robots That Can Play with Children: What Makes a Robot Be a Friend. | Muhammad Attamimi, Kasumi Abe, Akiko Iwasaki, Takayuki Nagai, Takayuki Shimotomai, Takashi Omori |
| 2013 | IROS | Formation of hierarchical object concept using hierarchical latent Dirichlet allocation. | Yoshiki Ando, Tomoaki Nakamura, Takaya Araki, Takayuki Nagai |
| 2013 | IROS | Long-term learning of concept and word by robots: Interactive learning framework and preliminary results. | Takaya Araki, Tomoaki Nakamura, Takayuki Nagai |
| 2013 | IROS | Integrated concept of objects and human motions based on multi-layered multimodal LDA. | Muhammad Fadlil, Keisuke Ikeda, Kasumi Abe, Tomoaki Nakamura, Takayuki Nagai |
| 2013 | IROS | Multimodal concept and word learning using phoneme sequences with errors. | Tomoaki Nakamura, Takaya Araki, Takayuki Nagai, Shogo Nagasaka, Tadahiro Taniguchi, Naoto Iwahashi |
| 2013 | RoboCup | Development of RoboCup@Home Simulation towards Long-term Large Scale HRI. | Tetsunari Inamura, Jeffrey Too Chuan Tan, Komei Sugiura, Takayuki Nagai, Hiroyuki Okada |
| 2012 | EDUCON | A simple eye-gaze detecting function for touch-typing training system. | Takaaki Imamura, Takayuki Nagai, Hiroshi Nakano |
| 2012 | EDUCON | Virtualization and Nested Virtualization for Constructing a Reproducible Online Laboratory. | Muhammad Wannous, Hiroshi Nakano, Takayuki Nagai |
| 2012 | ICPR | Hierarchical multilevel object recognition using Markov model. | Muhammad Attamimi, Tomoaki Nakamura, Takayuki Nagai |
| 2012 | IROS | Playmate robots that can act according to a child's mental state. | Kasumi Abe, Akiko Iwasaki, Tomoaki Nakamura, Takayuki Nagai, Ayami Yokoyama, Takayuki Shimotomai, Hiroyuki Okada, Takashi Omori |
| 2012 | IROS | Online learning of concepts and words using multimodal LDA and hierarchical Pitman-Yor Language Model. | Takaya Araki, Tomoaki Nakamura, Takayuki Nagai, Shogo Nagasaka, Tadahiro Taniguchi, Naoto Iwahashi |
| 2012 | IROS | A planning method for efficient mobile manipulation considering ambiguity. | Muhammad Attamimi, Keisuke Ito, Tomoaki Nakamura, Takayuki Nagai |
| 2012 | IROS | Bag of multimodal hierarchical dirichlet processes: Model of complex conceptual structure for intelligent robots. | Tomoaki Nakamura, Takayuki Nagai, Naoto Iwahashi |
| 2011 | ICRA | Bag of multimodal LDA models for concept formation. | Tomoaki Nakamura, Takayuki Nagai, Naoto Iwahashi |
| 2011 | IROS | Autonomous acquisition of multimodal information for online object concept formation by robots. | Takaya Araki, Tomoaki Nakamura, Takayuki Nagai, Kotaro Funakoshi, Mikio Nakano, Naoto Iwahashi |
| 2011 | IROS | Multimodal categorization by hierarchical dirichlet process. | Tomoaki Nakamura, Takayuki Nagai, Naoto Iwahashi |
| 2010 | ICRA | Learning novel objects using out-of-vocabulary word segmentation and object extraction for home assistant robots. | Muhammad Attamimi, Attamini Mizutani, Tomoaki Nakamura, Komei Sugiura, Takayuki Nagai, Naoto Iwahashi, Hiroyuki Okada, Takashi Omori |
| 2010 | IROS | Real-time 3D visual sensor for robust object recognition. | Muhammad Attamimi, Akira Mizutani, Tomoaki Nakamura, Takayuki Nagai, Kotaro Funakoshi, Mikio Nakano |
| 2010 | IROS | Object concept modeling based on the relationship among appearance, usage and functions. | Tomoaki Nakamura, Takayuki Nagai |
| 2009 | Interspeech | Technologies for processing body-conducted speech detected with non-audible murmur microphone. | Tomoki Toda, Keigo Nakamura, Takayuki Nagai, Tomomi Kaino, Yoshitaka Nakajima, Kiyohiro Shikano |
| 2009 | IROS | Grounding of word meanings in multimodal concepts using LDA. | Tomoaki Nakamura, Takayuki Nagai, Naoto Iwahashi |
| 2009 | SIGUCCS | Automated lecture recording system with AVCHD camcorder and microserver. | Takayuki Nagai |
| 2007 | ICASSP | Bayesian Network Model for Object Concept. | Yasuhito Shinchi, Yosuke Sato, Takayuki Nagai |
| 2007 | ICIP | Simultaneous Estimation of Super-Resolved Image and 3D Information using Multiple Stereo-Pair Images. | Kazuto Kimura, Takayuki Nagai, Hiroto Nagayoshi, Hiroshi Sako |
| 2007 | IROS | Multimodal object categorization by a robot. | Tomoaki Nakamura, Takayuki Nagai, Naoto Iwahashi |
| 2006 | ICRA | Remote Control of Backhoe for Rescue Activities using Pneumatic Robot System. | Takahiro Sasaki, Takayuki Nagai, Kenji Kawashima |
| 2004 | ICASSP | Appearance model based face-to-face transform. | Takayuki Nagai, Truong Q. Nguyen |
| 2002 | ICASSP | Speech signal band width extension and noise removal using subband HMN. | Mitsuhiro Hosoki, Takayuki Nagai, Akira Kurematsu |
| 2002 | ICIP | 3D modeling of real environments by autonomous mobile robot with stereo vision. | Satoshi Futami, Takayuki Nagai, Akira Kurematsu |
| 2001 | ICASSP | Seismic data compression using GULLOTS. | Laurent C. Duval, Takayuki Nagai |
| 2001 | ICASSP | Frequency domain multi-channel speech separation and its applications. | Masaki Handa, Takayuki Nagai, Akira Kurematsu |
| 2001 | ICASSP | Estimation of source location based on 2-D MUSIC and its application to speech recognition in cars. | Takayuki Nagai, Keisuke Kondo, Masahide Kaneko, Akira Kurematsu |
| 2000 | ICASSP | Generalized unequal length lapped orthogonal transform for subband image coding. | Takayuki Nagai, Masaaki Ikehara, Masahide Kaneko, Akira Kurematsu |
| 1999 | ICIP | Organization of Optimal Nonuniform Lapped Biorthogonal Transforms Based on Coding Efficiency. | Nobutaku Omiya, Takayuki Nagai, Masaaki Ikehara, Shinichi Takahashi |
| 1998 | ICASSP | Factorization of nonuniform block orthogonal transforms. | Takayuki Nagai, Shigeki Obata, Masaaki Ikehara |
| 1997 | ICASSP | Direct design of nonuniform filter banks. | Takayuki Nagai, Takaaki Futie, Masaaki Ikehara |
| 1996 | ICASSP | Cosine-modulated 2-dimensional perfect reconstruction FIR filter banks with linear phase. | Takayuki Nagai, Masaaki Ikehara |