Takeshi Hashimoto

Publication Activity (10 Years)

Years Active: 1979-2024
Publications (10 Years): 14

Top Topics

Information Dissemination

Wireless Networks

Arbitrary Viewpoint

Top Venues

IEICE Trans. Commun.

J. Robotics Mechatronics

Publications

Fumiya Shibukawa, Shunichi Yamazaki, Yoshiharu Kaneshima, Hiroki Murakami, Daisuke Endou, Takeshi Hashimoto, Genki Yamauchi
Development of Wireless Communication Status Monitor Function for Mobile Robot Tele-Operation. J. Robotics Mechatronics 36 (2) (2024)
Kanaru Fumimoto, Yusuke Sakaue, Shima Okada, Ryohei Tsuji, Naruhiro Shiozawa, Kazuho Yamaura, Takeshi Hashimoto, Masaaki Makikawa
A Contactless Measurement of Mind Activity During Conversation Using Video Analysis. ICCE (2024)
Ilpo Niskanen, Guoyong Duan, Hirotaka Suzuki, Daisuke Endou, Matti Immonen, Mikko Hiltunen, Genki Yamauchi, Pekka Tyni, Takeshi Hashimoto, Rauno Heikkilä
Determining Payload on Platform of Lorry in Real Time Using Integrated 3-D Lidar From Excavator Boom. IEEE Trans. Instrum. Meas. 73 (2024)
Ryosuke Yajima, Shinya Katsuma, Makoto Suzuki, Fumiya Matsushita, Shunsuke Hamasaki, Pang-jo Chun, Keiji Nagatani, Genki Yamauchi, Takeshi Hashimoto, Atsushi Yamashita, Hajime Asama, Kazumasa Ozawa
Development of an excavator-avoidance system for buried pipes. Adv. Robotics 35 (23) (2021)
Ayame Mikagi, Riho Tsurufusa, Yuji Tsuchido, Takeshi Hashimoto, Takashi Hayashita
Fast and Sensitive Bacteria Detection by Boronic Acid Modified Fluorescent Dendrimer. Sensors 21 (9) (2021)
Tatsuki Nagano, Ryosuke Yajima, Shunsuke Hamasaki, Keiji Nagatani, Alessandro Moro, Hiroyuki Okamoto, Genki Yamauchi, Takeshi Hashimoto, Atsushi Yamashita, Hajime Asama
Arbitrary Viewpoint Visualization for Teleoperated Hydraulic Excavators. J. Robotics Mechatronics 32 (6) (2020)
Ryuya Sato, Mitsuhiro Kamezaki, Mitsuru Yamada, Takeshi Hashimoto, Shigeki Sugano, Hiroyasu Iwata
Experimental Investigation of Optimum and Allowable Range of Side Views for Teleoperated Digging and Release Works by Using Actual Construction Machinery. SII (2019)
Takeshi Hashimoto, Genki Yamauchi, Kenichi Fujino, Shin'ichi Yuta, Kazuyoshi Tateyama
Study of Operator's Line of Sight in Unmanned Construction Systems. SSRR (2018)
Takeshi Hashimoto, Ryota Ito, Tomoyuki Ohta, Yoshiaki Kakuda
Information Dissemination Scheme Using Mobile Agents in Autonomous Clustering-Based Heterogeneous Wireless Networks. CANDAR (2016)
Takeshi Hashimoto, Takeshi Kubo, Yoshinori Kitatsuji
Lightweight paging based on location update intervals in LTE network. ICC (2016)
Takeshi Hashimoto, Junichi Aoki, Tomoyuki Ohta, Yoshiaki Kakuda
Information Dissemination Scheme Using Location-Based Mobile Agents in Vehicular Ad Hoc Networks. ICDCS Workshops (2016)
Chenggao Han, Takeshi Hashimoto
Coded constellation rotated vector OFDM with almost linear interleaver. WCNC (2016)
Takeshi Hashimoto, Junichi Aoki, Tomoyuki Ohta, Yoshiaki Kakuda
Mobile Agent-Based Information Dissemination Scheme Using Location Information in Vehicular Ad Hoc Networks. IEICE Trans. Commun. (9) (2016)
Takeshi Hashimoto, Chenggao Han
Inherent instability of user channels in the localized SC-FDMA under doubly selective fading. PIMRC (2016)
Takeshi Hashimoto, Takuya Tsuji, Junichi Aoki, Tomoyuki Ohta, Yoshiaki Kakuda
A Mobile Agent Migration Mechanism for Information Dissemination Scheme in VANETs Considering Entrance and Exit of Mobile Nodes. ISORC Workshops (2015)
Junichi Aoki, Takeshi Hashimoto, Tomoyuki Ohta, Yoshiaki Kakuda
Experimental Evaluation of Location-Based Mobile Agent Migration Mechanism for Information Dissemination Scheme in VANETs. CANDAR (2015)
Tomoyuki Ohta, Shuhei Ishizuka, Takeshi Hashimoto, Yoshiaki Kakuda, Atsushi Ito
Mobile Agent Migration Mechanism Adaptive to Service Dissemination and Collection for Mobile Ad Hoc Networks. IEICE Trans. Commun. (3) (2014)
Chenggao Han, Takeshi Hashimoto
Tight PEP Lower Bound for Constellation-Rotated Vector-OFDM Under Carrier Frequency Offset and Fast Fading. IEEE Trans. Commun. 62 (6) (2014)
Takeshi Hashimoto, Junichi Aoki, Tomoyuki Ohta, Yoshiaki Kakuda
Performance Evaluation of Mobile Agent-Based Service Collection and Dissemination Scheme Considering Entrance and Exit of Nodes in VANETs. CANDAR (2014)
Tomoyuki Ohta, Shuhei Ishizuka, Takeshi Hashimoto, Yoshiaki Kakuda
A new mobile agent based scheme for self-organizing real-time service dissemination and collection in mobile ad hoc networks. ISORC (2013)
Chenggao Han, Takeshi Hashimoto
Almost linear interleaver and its application in coded OFDM over Rayleigh fading channel. PIMRC (2013)
Dianjun Chen, Takeshi Hashimoto
A New BER Upper Bound for Multiuser Downlink Systems. IEEE Trans. Commun. 61 (3) (2013)
Takeshi Hashimoto, Abdullah S. Alaraimi, Chenggao Han
ICI Mitigation Schemes for Uncoded OFDM over Channels with Doppler Spreads and Frequency Offsets - Part I: Review. J. Commun. 7 (9) (2012)
András Rövid, Laszlo Szeidl, Takeshi Hashimoto
Numerical Reconstruction and Compression of Thermal Image Sequences. ICETET (2012)
Takeshi Hashimoto, Abdullah S. Alaraimi, Chenggao Han
ICI Mitigation Schemes for Uncoded OFDM over Channels with Doppler Spreads and Frequency Offsets - Part II: Asymptotic Analysis. J. Commun. 7 (9) (2012)
Chenggao Han, Takeshi Hashimoto
Performance analysis of constellation rotated vector OFDM over fast fading channel. WCNC (2012)
Hideaki Nishijima, Yu Ichihashi, Hidemichi Aoshima, Naoki Hiraoka, Takeshi Hashimoto
A method to extract passable area using stereo measurement and projective transformation for small vehicles. HCCE (2012)
Chenggao Han, Naoki Suehiro, Takeshi Hashimoto
A Systematic Framework for the Construction of Optimal Complete Complementary Codes. IEEE Trans. Inf. Theory 57 (9) (2011)
Abdullah S. Alaraimi, Takeshi Hashimoto
PAPR and OOBP of OFDM and their improvement by using self cancellation codings. WPMC (2011)
Tomoyuki Ohta, Takeshi Hashimoto, Yoshiaki Kakuda
Self-Organizing Real-Time Service Dissemination and Collection Using Mobile Agents for Mobile Ad Hoc Networks. ISORC Workshops (2011)
Li Yue, Chenggao Han, Takeshi Hashimoto
CS-CDMA/CP with the Chu Sequence: A Bandwidth-Efficient Multi-Access Scheme for Fast Fading Multipath Channels. ICC (2011)
Takeshi Hashimoto, Tomoyuki Ohta, Yoshiaki Kakuda
Evaluation of Mobile Agent-Based Service Dissemination Schemes in MANETs. ICNC (2011)
Chenggao Han, Li Yue, Takeshi Hashimoto
FFT implementable CS-CDMA and its performance under polar clipping noise. IWSDA (2011)
Akihiro Yamanouchi, Takeshi Hashimoto, Tomoyuki Ohta, Hideharu Kojima, Yoshiaki Kakuda
Resource Management Middleware Using Mobile Agents for Mobile Ad Hoc Networks. ICDCS Workshops (2010)
Chenggao Han, Naoki Suehiro, Takeshi Hashimoto
A Systematic Framework for the Construction of Optimal Complete Complementary Codes CoRR (2010)
Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto
Partial Multiuser Detection for CS-CDMA/CP over Multipath Channels. IEEE Trans. Commun. 58 (8) (2010)
Chenggao Han, Takeshi Hashimoto, Naoki Suehiro
Constellation-rotated vector OFDM and its performance analysis over rayleigh fading channels. IEEE Trans. Commun. 58 (3) (2010)
Hiroaki Ota, Takeshi Hashimoto, Yohei Nagakura, Shuhei Takamura, Akira Fukuda, Masamu Aniya, Nozomu Naito, Hiroyuki Enomoto, Shin Sugiyama, Pedro Skvarca
Application to glacier observation of high-precision three-dimensional position measurement using cameras. Humans and Computers (2010)
Kazushige Baba, Tomoyuki Sone, Hidemichi Aoshima, Yu Ichihashi, Takeshi Hashimoto
Research on high precision three-dimension positional measurement and shape measurement. Humans and Computers (2010)
Li Yue, Chenggao Han, Nalin S. Weerasinghe, Takeshi Hashimoto
Performance of Coded CS-CDMA/CP with M-ZCZ Code over a Fast Fading Channel. IEICE Trans. Commun. (9) (2010)
Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto
Partial Multiuser Detection for CS-CDMA/CP over Multipath Channels and Its Comparison with DS-CDMA. ICC (2009)
Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto
Performance of coded CS-CDMA/CP with iterative detection over multipath fast fading channels and its comparison with W-CDMA. PIMRC (2009)
Dianjun Chen, Li Yue, Takeshi Hashimoto
A new performance bound for non-orthogonal space-time spreading CDMA systems over MIMO Rayleigh fading channels. PIMRC (2009)
Chenggao Han, Takeshi Hashimoto
Z-connectable complete complementary codes and its application in CDMA systems. ISIT (2009)
Chenggao Han, Takeshi Hashimoto, Naoki Suehiro
Constellation Rotated Vector OFDM and Its Performance over Rayleigh Fading Channels. ICC (2009)
Nalin S. Weerasinghe, Suguru Watanabe, Takeshi Hashimoto, Shuichi Itoh
A coded convolutional spreading CDMA system with turbo equalization for downlink transmission over a frequency selective fading channel. IEEE Trans. Commun. 57 (2) (2009)
Takayuki Matsuura, Yasutaka Iida, Chenggao Han, Takeshi Hashimoto
Improved algorithms for cancellation carrier optimization to suppress the OFDM OOB spectrum. IEEE Commun. Lett. 13 (2) (2009)
Robert M. Gray, Takeshi Hashimoto
A Note on Rate-Distortion Functions for Nonstationary Gaussian Autoregressive Processes. IEEE Trans. Inf. Theory 54 (3) (2008)
Robert M. Gray, Takeshi Hashimoto
Rate-Distortion Functions for Nonstationary Gaussian Autoregressive Processes. DCC (2008)
Chenggao Han, Takeshi Hashimoto, Naoki Suehiro
A New Construction Method of Zero-Correlation Zone Sequences Based on Complete Complementary Codes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2008)
Chenggao Han, Takeshi Hashimoto, Naoki Suehiro
A novel construction method of zero-correlation zone sequences based on complete complementary codes. ISIT (2008)
Annamária R. Várkonyi-Kóczy, András Rövid, Takeshi Hashimoto
Gradient-Based Synthesized Multiple Exposure Time Color HDR Image. IEEE Trans. Instrum. Meas. 57 (8) (2008)
Nalin S. Weerasinghe, Dianjun Chen, Takeshi Hashimoto
Space-Code CS-CDMA Systems over MISO Frequency-Selective Rayleigh Fading Channels. IEEE Trans. Wirel. Commun. 7 (3) (2008)
Chenggao Han, Naoki Suehiro, Takeshi Hashimoto
N-Shift Cross-Orthogonal Sequences and Complete Complementary Codes. ISIT (2007)
András Rövid, Takeshi Hashimoto, Péter Várlaki
Improved High Dynamic Range Image Reproduction Method. SACI (2007)
Robert M. Gray, Takeshi Hashimoto
A note on rate-distortion functions for nonstationary Gaussian autoregressive processes CoRR (2007)
Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto
CS-CDMA/CP with ZCZ Codes from an M-Sequence and Its Performance for Downlink Transmission over a Multipath Fading Channel. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2007)
Abdullah S. Alaraimi, Takeshi Hashimoto
Analysis of Symmetric Cancellation Coding for OFDM over a Multi-Path Rayleigh Fading Channel. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2007)
Nalin S. Weerasinghe, Takeshi Hashimoto
CS-CDMA/CP with M-ZCZ Codes Over a Multipath Fading Channel with Excess Spreads. ICC (2007)
Dianjun Chen, Nalin S. Weerasinghe, Takeshi Hashimoto
Space-Time Convolutional Spreading CDMA Systems over MISO Multipath Rayleigh Fading Channels. ICC (2006)
Nalin S. Weerasinghe, Takeshi Hashimoto
Convolutional Spreading CDMA and Comparison With the DS-CDMA With RAKE Receiver. IEEE Trans. Commun. 54 (11) (2006)
Abdullah S. Alaraimi, Takeshi Hashimoto
Analysis of Coherent and Non-Coherent Symmetric Cancellation Coding for OFDM Over a Multipath Rayleigh Fading Channel. VTC Fall (2006)
Dianjun Chen, Takeshi Hashimoto
Two Schemes for an Overloaded Space-Time Spreading System over a Flat Rayleigh Fading MIMO Channel. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2006)
Abdullah S. Alaraimi, Takeshi Hashimoto
Performance Analysis of Polynomial Cancellation Coding for OFDM Systems over Time-Varying Rayleigh Fading Channels. IEICE Trans. Commun. (2) (2005)
Nalin S. Weerasinghe, Takeshi Hashimoto
A convolutional spreading CDMA scheme with cyclic prefix for downlink transmission. ICC (2005)
Toshiki Takeuchi, Hiroyuki Igura, Takeshi Hashimoto, Soichi Tsumura, Naoki Nishi
Scalable bus interface for HSDPA co-processor extension. CICC (2005)
Takeshi Hashimoto
Bounds on a probability for the heavy tailed distribution and the probability of deficient decoding in sequential decoding. IEEE Trans. Inf. Theory 51 (3) (2005)
Dianjun Chen, Takeshi Hashimoto
Transmit diversity schemes for an overloaded space-time spreading system over a flat Rayleigh fading channel. PIMRC (2004)
Takeshi Hashimoto
Block-definition approaches to source coding with a fidelity citerion. IEEE Trans. Inf. Theory 47 (1) (2001)
Cuong Dinh, Takeshi Hashimoto
A systematic approach to the construction of bandwidth-efficient multidimensional trellis codes. IEEE Trans. Commun. 48 (11) (2000)
Nasser Hamad, Takeshi Hashimoto
Reverse link capacity of a wireless multimedia CDMA system with power and processing gain control in conjunction with CCI cancellers. PIMRC (2000)
Takeshi Hashimoto
Nonparametric threshold decision rule, coverings, and some consequences. IEEE Trans. Inf. Theory 46 (1) (2000)
Takeshi Hashimoto
Composite Scheme LR + Th for Decoding with Erasures and Its Effective Equivalence to Forney's Rule. IEEE Trans. Inf. Theory 45 (1) (1999)
Takeshi Hashimoto, M. Taguchi
Performance of explicit error detection and threshold decision in decoding with erasures. IEEE Trans. Inf. Theory 43 (5) (1997)
Takeshi Hashimoto
Good error-detection codes satisfying the expurgated bound. IEEE Trans. Inf. Theory 41 (5) (1995)
Takeshi Hashimoto
On the error exponent of convolutionally coded ARQ. IEEE Trans. Inf. Theory 40 (2) (1994)
Takeshi Hashimoto
A coded ARQ scheme with the generalized Viterbi algorithm. IEEE Trans. Inf. Theory 39 (2) (1993)
Takeshi Hashimoto
Correction to 'Source coding for average rate and average distortion: A new variable-length coding theorems' (Nov 83 785-792). IEEE Trans. Inf. Theory 38 (3) (1992)
Nobumichi Ishimura, Takeshi Hashimoto, Shuichi Tsujimoto, Suguru Arimoto
Automatic fixing of ship position by simulation-and-matching. Comput. Vis. Graph. Image Process. 51 (1) (1990)
Takeshi Hashimoto
A list-type reduced-constraint generalization of the Viterbi algorithm. IEEE Trans. Inf. Theory 33 (6) (1987)
Nobumichi Ishimura, Takeshi Hashimoto, Shuichi Tsujimoto, Suguru Arimoto
Spline approximation of line images by modified dynamic programming. Systems and Computers in Japan 17 (2) (1986)
Takeshi Hashimoto
Tree encoding of stationary ergodic sources with a fidelity criterion. IEEE Trans. Inf. Theory 29 (5) (1983)
Takeshi Hashimoto
Source coding for average rate and average distortion: New variable-length coding theorems. IEEE Trans. Inf. Theory 29 (6) (1983)
Takeshi Hashimoto
A Direct Proof of the Equality between the Block Definition and the Process Definition of Distortion-Rate Functions for Stationary Ergodic Sources Inf. Control. 51 (1) (1981)
Takeshi Hashimoto, Suguru Arimoto
A hierarchy of codes for memoryless channels. IEEE Trans. Inf. Theory 27 (3) (1981)
Takeshi Hashimoto, Suguru Arimoto
Universally optimum block codes and convolutional codes with maximum likelihood decoding. IEEE Trans. Inf. Theory 26 (3) (1980)
Takeshi Hashimoto, Suguru Arimoto
On the rate-distortion function for the nonstationary Gaussian autoregressive process (Corresp.). IEEE Trans. Inf. Theory 26 (4) (1980)
Takeshi Hashimoto, Suguru Arimoto
Computational moments for sequential decoding of convolutional codes. IEEE Trans. Inf. Theory 25 (5) (1979)