Tadashi Wadayama

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 95

Top Venues

CoRR

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

ISIT

GLOBECOM

Publications

Asahi Mizukoshi, Ayano Nakai-Kasai, Tadashi Wadayama
PSOR-Jacobi Algorithm for Accelerated MMSE MIMO Detection. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (3) (2024)
Tadashi Wadayama, Kensho Nakajima, Ayano Nakai-Kasai
Gradient Flow Decoding for LDPC Codes. CoRR (2023)
Tadashi Wadayama, Ayano Nakai-Kasai
Stochastic Dynamics of Noisy Average Consensus: Analysis and Optimization. CoRR (2023)
Tadashi Wadayama, Ayano Nakai-Kasai
Ordinary Differential Equation-based Sparse Signal Recovery. CoRR (2023)
Tadashi Wadayama, Kensho Nakajima, Ayano Nakai-Kasai
Gradient Flow Decoding for LDPC Codes. ISTC (2023)
Taisuke Izumi, Yuval Emek, Tadashi Wadayama, Toshimitsu Masuzawa
Deterministic Fault-Tolerant Connectivity Labeling Scheme. PODC (2023)
Tadashi Wadayama, Satoshi Takabe
Proximal Decoding for LDPC Codes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (3) (2023)
Masaya Kumagai, Ayano Nakai-Kasai, Tadashi Wadayama
Deep Unfolding-based Distributed MIMO Detection. APSIPA ASC (2023)
Ayano Nakai-Kasai, Tadashi Wadayama
Precoder Design for Correlated Data Aggregation via Over-the-Air Computation in Sensor Networks. GLOBECOM (Workshops) (2022)
Ayano Nakai-Kasai, Tadashi Wadayama
Deep Unfolding-based Weighted Averaging for Federated Learning under Heterogeneous Environments. CoRR (2022)
Tadashi Wadayama
Fully Analog Noise-Resilient Dynamical Systems Storing Binary Sequence. ISIT (2022)
Ayano Nakai-Kasai, Tadashi Wadayama
MMSE Signal Detection for MIMO Systems based on Ordinary Differential Equation. GLOBECOM (2022)
Tadashi Wadayama, Ayano Nakai-Kasai
Continuous-Time Noisy Average Consensus System as Gaussian Multiple Access Channel. ISIT (2022)
Taisuke Izumi, Yuval Emek, Tadashi Wadayama, Toshimitsu Masuzawa
Deterministic Fault-Tolerant Connectivity Labeling Scheme with Adaptive Query Processing Time. CoRR (2022)
Satoshi Takabe, Tadashi Wadayama
Convergence Acceleration via Chebyshev Step: Plausible Interpretation of Deep-Unfolded Gradient Descent. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2022)
Tadashi Wadayama, Satoshi Takabe
Asymptotic Mean Squared Error of Noisy Periodical Successive Over-Relaxation. ISIT (2022)
Ayano Nakai-Kasai, Tadashi Wadayama
MMSE Signal Detection for MIMO Systems based on Ordinary Differential Equation. CoRR (2022)
Tadashi Wadayama, Satoshi Takabe
Proximal Decoding for LDPC-coded Massive MIMO Channels. ISIT (2021)
Tadashi Wadayama, Satoshi Takabe
Proximal Decoding for LDPC-coded Massive MIMO Channels. CoRR (2021)
Satoshi Takabe, Tadashi Wadayama, Masahito Hayashi
Refined Density Evolution Analysis of LDPC Codes for Successive Interference Cancellation. GLOBECOM (2021)
Tadashi Wadayama, Satoshi Takabe
MSE-Optimaized Linear Transform for Noisy Fronthaul Channels in Distributed MIMO C-RAN. GLOBECOM (2021)
Satoshi Takabe, Yuki Yamauchi, Tadashi Wadayama
Deep-Unfolded Sparse CDMA: Multiuser Detector and Sparse Signature Design. IEEE Access 9 (2021)
Masahito Hayashi, Tadashi Wadayama, Ángeles Vázquez-Castro
Secure Computation-and-Forward With Linear Codes. IEEE J. Sel. Areas Inf. Theory 2 (1) (2021)
Tadashi Wadayama, Satoshi Takabe
Chebyshev Periodical Successive Over-Relaxation for Accelerating Fixed-Point Iterations. IEEE Signal Process. Lett. 28 (2021)
Satoshi Takabe, Tadashi Wadayama
Theoretical Interpretation of Learned Step Size in Deep-Unfolded Gradient Descent. CoRR (2020)
Tadashi Wadayama, Satoshi Takabe
Chebyshev Inertial Iteration for Accelerating Fixed-Point Iterations. CoRR (2020)
Tadashi Wadayama, Satoshi Takabe
Chebyshev Inertial Landweber Algorithm for Linear Inverse Problems. CoRR (2020)
Satoshi Takabe, Tadashi Wadayama
Convergence Acceleration via Chebyshev Step: Plausible Interpretation of Deep-Unfolded Gradient Descent. CoRR (2020)
Satoshi Takabe, Tadashi Wadayama, Masahito Hayashi
Asymptotic Behavior of Spatial Coupling LDPC Coding for Compute-and-Forward Two-Way Relaying. IEEE Trans. Commun. 68 (7) (2020)
Tadashi Wadayama, Satoshi Takabe
Acceleration of Cooperative Least Mean Square via Chebyshev Periodical Successive Over-Relaxation. CoRR (2020)
Satoshi Takabe, Tadashi Wadayama
Deep Unfolded Multicast Beamforming. GLOBECOM (2020)
Masako Kishida, Masaki Ogura, Yuichi Yoshida, Tadashi Wadayama
Deep Learning-Based Average Consensus. IEEE Access 8 (2020)
Satoshi Takabe, Yuki Yamauchi, Tadashi Wadayama
Trainable Projected Gradient Detector for Sparsely Spread Code Division Multiple Access. ICC Workshops (2020)
Satoshi Takabe, Tadashi Wadayama, Yonina C. Eldar
Complex Trainable Ista for Linear and Nonlinear Inverse Problems. ICASSP (2020)
Satoshi Takabe, Tadashi Wadayama
Deep Unfolded Multicast Beamforming. CoRR (2020)
Satoshi Takabe, Masayuki Imanishi, Tadashi Wadayama, Kazunori Hayashi
Deep Learning-Aided Projected Gradient Detector for Massive Overloaded MIMO Channels. ICC (2019)
Satoshi Takabe, Tadashi Wadayama
Complex Field-Trainable ISTA for Linear and Nonlinear Inverse Problems. CoRR (2019)
Satoshi Takabe, Masayuki Imanishi, Tadashi Wadayama, Ryo Hayakawa, Kazunori Hayashi
Trainable Projected Gradient Detector for Massive Overloaded MIMO Channels: Data-Driven Tuning Approach. IEEE Access 7 (2019)
Tadashi Wadayama, Satoshi Takabe
Deep Learning-Aided Trainable Projected Gradient Decoding for LDPC Codes. CoRR (2019)
Satoshi Takabe, Yuki Yamauchi, Tadashi Wadayama
Trainable Projected Gradient Detector for Sparsely Spread Code Division Multiple Access. CoRR (2019)
A. J. Han Vinck, Kees A. Schouhamer Immink, Tadashi Wadayama, Van Khu Vu, Akiko Manada, Kui Cai, Shunsuke Horii, Yoshiki Abe, Mitsugu Iwamoto, Kazuo Ohta, Xingwei Zhong, Zhen Mei, Renfei Bu, Jos H. Weber, Vitaly Skachek, Hiroyoshi Morita, N. Hovhannisyan, Hiroshi Kamabe, Shan Lu, Hirosuke Yamamoto, Kengo Hashimoto, Øyvind Ytrehus, Shigeaki Kuzuoka, Mikihiko Nishiara, Han Mao Kiah, Jun Muramatsu, Shigeki Miyake
Proceedings of the 11th Asia-Europe Workshop on Concepts in Information Theory. CoRR (2019)
Satoshi Takabe, Tadashi Wadayama
Approximation Theory for Connectivity of Ad Hoc Wireless Networks With Node Faults. IEEE Wirel. Commun. Lett. 8 (4) (2019)
Tadashi Wadayama, Satoshi Takabe
Deep Learning-Aided Trainable Projected Gradient Decoding for LDPC Codes. ISIT (2019)
Satoshi Takabe, Tadashi Wadayama, Ángeles Vázquez-Castro, Masahito Hayashi
Compute-and-forward relaying with LDPC codes over QPSK scheme. CoRR (2019)
Satoshi Takabe, Tadashi Wadayama, Masahito Hayashi
Asymptotic Analysis on LDPC-BICM Scheme for Compute-and-Forward Relaying. CoRR (2019)
Satoshi Takabe, Tadashi Wadayama, Masahito Hayashi
Asymptotic Analysis on LDPC-BICM Scheme for Compute-and-Forward Relaying. ISIT (2019)
Daisuke Ito, Satoshi Takabe, Tadashi Wadayama
Trainable ISTA for Sparse Signal Recovery. IEEE Trans. Signal Process. 67 (12) (2019)
Tadashi Wadayama
Comments on "Nonadaptive Group Testing Based on Sparse Pooling Graphs". IEEE Trans. Inf. Theory 64 (6) (2018)
Masahito Hayashi, Tadashi Wadayama, Ángeles Vázquez-Castro
Secure Computation-and-Forward with Linear Codes. CoRR (2018)
Daisuke Ito, Satoshi Takabe, Tadashi Wadayama
Trainable ISTA for Sparse Signal Recovery. ICC Workshops (2018)
Kazuya Hirata, Tadashi Wadayama
Asymptotic Achievable Rate of Two-Dimensional Constraint Codes based on Column by Column Encoding. CoRR (2018)
Satoshi Takabe, Masayuki Imanishi, Tadashi Wadayama, Kazunori Hayashi
Trainable Projected Gradient Detector for Massive Overloaded MIMO Channels: Data-driven Tuning Approach. CoRR (2018)
Takafumi Nakano, Tadashi Wadayama
Analysis on Probabilistic Construction of Connected Dominating Sets over Regular Graph Ensembles. ISITA (2018)
Tadashi Wadayama, Taisuke Izumi
Bounds on the Asymptotic Rate for Capacitive Crosstalk Avoidance Codes for On-Chip Buses. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2018)
Daisuke Ito, Satoshi Takabe, Tadashi Wadayama
Trainable ISTA for Sparse Signal Recovery. CoRR (2018)
Satoshi Takabe, Tadashi Wadayama
Connectivity of Ad Hoc Wireless Networks with Node Faults. GLOBECOM (2018)
Satoshi Takabe, Tadashi Wadayama
Connectivity of Ad Hoc Wireless Networks with Node Faults. CoRR (2018)
Satoshi Takabe, Yuta Ishimatsu, Tadashi Wadayama, Masahito Hayashi
Asymptotic Analysis on Spatial Coupling Coding for Two-Way Relay Channels. CoRR (2018)
Masahito Hayashi, Tadashi Wadayama, Ángeles Vázquez-Castro
Secure Computation-and-Forward Communication with Linear Codes. ITW (2018)
Satoshi Takabe, Tadashi Wadayama
k-connectivity of Random Graphs and Random Geometric Graphs in Node Fault Model. ISITA (2018)
Masayuki Imanishi, Satoshi Takabe, Tadashi Wadayama
Deep Learning-Aided Iterative Detector for Massive Overloaded MIMO Channels. CoRR (2018)
Satoshi Takabe, Tadashi Wadayama
k-connectivity of Random Graphs and Random Geometric Graphs in Node Fault Model. CoRR (2018)
Satoshi Takabe, Tadashi Wadayama, Masahito Hayashi
Asymptotic Analysis of Spatial Coupling Coding for Compute-and-Forward Relaying. CoRR (2018)
Satoshi Takabe, Yuta Ishimatsu, Tadashi Wadayama, Masahito Hayashi
Asymptotic Analysis on Spatial Coupling Coding for Two-Way Relay Channels. ISIT (2018)
Tadashi Wadayama, Satoshi Takabe
Quantizer Optimization Based on Neural Quantizerfor Sum-Product Decoder. GLOBECOM (2018)
Tadashi Wadayama, Satoshi Takabe
Joint Quantizer Optimization based on Neural Quantizer for Sum-Product Decoder. CoRR (2018)
Takafumi Nakano, Tadashi Wadayama
On Zero Error Capacity of Nearest Neighbor Error Channels with Multilevel Alphabet. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2017)
Takayuki Nozaki, Takafumi Nakano, Tadashi Wadayama
Analysis of Breakdown Probability of Wireless Sensor Networks with Unreliable Relay Nodes. CoRR (2017)
Takayuki Nozaki, Takafumi Nakano, Tadashi Wadayama
Analysis of breakdown probability of wireless sensor networks with unreliable relay nodes. ISIT (2017)
Takafumi Nakano, Tadashi Wadayama
On Zero Error Capacity of Nearest Neighbor Error Channels with Multilevel Alphabet. CoRR (2017)
Satoshi Takabe, Takafumi Nakano, Tadashi Wadayama
Fault Tolerance of Random Graphs with respect to Connectivity: Phase Transition in Logarithmic Average Degree. CoRR (2017)
Yoju Fujino, Tadashi Wadayama
Construction of Fixed Rate Non-Binary WOM Codes based on Integer Programming. CoRR (2017)
Yoju Fujino, Tadashi Wadayama
Construction of Fixed Rate Non-Binary WOM Codes Based on Integer Programming. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2017)
Tadashi Wadayama
Nonadaptive Group Testing Based on Sparse Pooling Graphs. IEEE Trans. Inf. Theory 63 (3) (2017)
Hiroki Mori, Tadashi Wadayama
Band Splitting Permutations for Spatially Coupled LDPC Codes Achieving Asymptotically Optimal Burst Erasure Immunity. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2017)
Kees A. Schouhamer Immink, Stan Baggen, Ferdaous Chaabane, Yanling Chen, Peter H. N. de With, Héla Gassara, Hamed Gharbi, Adel Ghazel, Khaled Grati, Naira M. Grigoryan, Ashot N. Harutyunyan, Masayuki Imanishi, Mitsugu Iwamoto, Ken-ichi Iwata, Hiroshi Kamabe, Brian M. Kurkoski, Shigeaki Kuzuoka, Patrick Langenhuizen, Jan Lewandowsky, Akiko Manada, Shigeki Miyake, Hiroyoshi Morita, Jun Muramatsu, Safa Najjar, Arnak V. Poghosyan, Fatma Rouissi, Yuta Sakai, Ulrich Tamm, Joost van der Putten, Fons van der Sommen, A. J. Han Vinck, Tadashi Wadayama, Dirk Wübben, Hirosuke Yamamoto
Proceedings of Workshop AEW10: Concepts in Information Theory and Communications. CoRR (2017)
Takahiro Oshima, Tadashi Wadayama
Index ARQ Protocol for Reliable Contents Distribution over Broadcast Channels. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2017)
Hiroki Mori, Tadashi Wadayama
Performance Analysis based on Density Evolution on Fault Erasure Belief Propagation Decoder. CoRR (2016)
Tadashi Wadayama, Taisuke Izumi
Bounds on Asymptotic Rate of Capacitive Crosstalk Avoidance Codes for On-chip Buses. CoRR (2016)
Daisuke Ito, Tadashi Wadayama
Sparse Signal Recovery for Binary Compressed Sensing by Majority Voting Neural Networks. CoRR (2016)
Takafumi Nakano, Tadashi Wadayama
On zero error capacity of Nearest Neighbor Error channels with multilevel alphabet. ISITA (2016)
Shinya Fukumoto, Tadashi Wadayama
Iterative erasure correcting algorithm for q-ary reed-muller codes based on local correctability. ISTC (2016)
Tadashi Wadayama, Taisuke Izumi, Kazushi Mimura
Bitwise MAP Estimation for Group Testing Based on Holographic Transformation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2016)
Tadashi Wadayama, Taisuke Izumi
Bounds on asymptotic rate of capacitive crosstalk avoidance codes for on-chip buses. ISIT (2016)
Yoju Fujino, Tadashi Wadayama
A construction of non-binary WOM codes based on integer programming. ISITA (2016)
Hiroki Mori, Tadashi Wadayama
Performance analysis of fault erasure belief propagation decoder based on density evolution. ISIT (2016)
Akiyuki Yano, Tadashi Wadayama
Probabilistic Analysis of the Network Reliability Problem on Random Graph Ensembles. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2016)
Hiroki Mori, Tadashi Wadayama
Performance Analysis Based on Density Evolution on Fault Erasure Belief Propagation Decoder. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2016)
Tadashi Wadayama, Taisuke Izumi, Kazushi Mimura
Bitwise MAP estimation for group testing based on holographic transformation. ISIT (2015)
Tadashi Wadayama, Taisuke Izumi, Hirotaka Ono
Subgraph domatic problem and writing capacity of memory devices with restricted state transitions. ISIT (2015)
Hiroki Mori, Tadashi Wadayama
Band Splitting Permutations for Spatially Coupled LDPC Codes Enhancing Burst Erasure Immunity. CoRR (2015)
Tadashi Wadayama, Taisuke Izumi, Hirotaka Ono
Subgraph Domatic Problem and Writing Capacity of Memory Devises with Restricted State Transitions. CoRR (2015)
Tadashi Wadayama
Evaluation of Symmetric Mutual Information of the Simplified TDMR Channel Model. GLOBECOM (2015)
Tadashi Wadayama
Evaluation of Symmetric Mutual Information of the Simplified TDMR Channel Model. CoRR (2015)
Takahiro Oshima, Tadashi Wadayama
Index ARQ Protocol for Reliable Contents Distribution over Broadcast Channels. CoRR (2015)
Yuki Fujii, Tadashi Wadayama
Cut Capacity of Random Graphs with Specified Degree Distribution. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2014)
Tadashi Wadayama, Taisuke Izumi
Bitwise MAP Algorithm for Group Testing based on Holographic Transformation. CoRR (2014)
Daichi Yugawa, Tadashi Wadayama
Finite Length Analysis on Listing Failure Probability of Invertible Bloom Lookup Tables. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2014)
Yuki Fujii, Tadashi Wadayama
An Analysis on Minimum s-t Cut Capacity of Random Graphs with Specified Degree Distribution CoRR (2013)
Tadashi Wadayama
An analysis on non-adaptive group testing based on sparse pooling graphs. ISIT (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Tadashi Wadayama