Shigeo Tsujii
- Artificial Intelligence top 2%
- Information Systems top 1%
- Computer Vision and Pattern Recognition top 10%
- Computer Networks and Communications top 10%
- Computational Theory and Mathematics top 5%
- Co-authors
- Toshiya ItohHéctor Pérez-MeanaKaoru KurosawaChao JingToshihiro FurukawaTakeshi FurukawaNobuaki TanabeYasuhito Asano
- Topics
- Advanced Adaptive Filtering Techniques (27 papers)Blind Source Separation Techniques (19 papers)Speech and Audio Processing (15 papers)
- Journals
- IEEE Transactions on Signal ProcessingIEEE Journal on Selected Areas in CommunicationsIEEE Transactions on Communications
- Partner nations
- JapanMexicoUnited States
In The Last Decade
Shigeo Tsujii
68 papers receiving 779 citations
Peers
Comparison fields: 5 of 48
- Artificial Intelligence 689
- Information Systems 565
- Computer Vision and Pattern Recognition 140
- Computer Networks and Communications 117
- Computational Theory and Mathematics 116
Countries citing papers authored by Shigeo Tsujii
This map shows the geographic impact of Shigeo Tsujii's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Shigeo Tsujii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shigeo Tsujii more than expected).
Fields of papers citing papers by Shigeo Tsujii
This network shows the impact of papers produced by Shigeo Tsujii. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Shigeo Tsujii. The network helps show where Shigeo Tsujii may publish in the future.
Co-authorship network of co-authors of Shigeo Tsujii
This figure shows the co-authorship network connecting the top 25 collaborators of Shigeo Tsujii. A scholar is included among the top collaborators of Shigeo Tsujii based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Shigeo Tsujii. Shigeo Tsujii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Cryptosystems for Social Organizations Managed by Receiving Administrator -- TSK-MPKC for Hierarchical Organizations and ECC for Flat type Organizations | 1 |
| 2 | Construction of the Tsujii-Shamir-Kasahara (TSK) Multivariate Public Key Cryptosystem, which relies on the Difficulty of Prime Factorization | 0 |
| 3 | Proposal on Concept of Encrypted State Processing at Semantic Layerbased on Logic -- Toward Realization of Confidentiality Preserving Retrieval and Creation of Answer by Natural Language | 2 |
| 4 | On Electronic Government System for Overcoming Contradiction between Protection and Utilization of Personal Information and Privacy -- Part 1 | 0 |
| 5 | Improvement of the Internal Perturbation Modifier -- An example of Perturbed Matsumoto-Imai | 1 |
| 6 | Design Policy of MPKC based on Piece in Hand Concept | 1 |
| 7 | 4 | |
| 8 | The study for the position authentication and the security of location information | 1 |
| 9 | 2 | |
| 10 | Affine Projection Type Blind Multiuser Detection with Desired Symbol Estimation | 0 |
| 11 | Noise Suppression with High Performance using Kalman Filter | 1 |
| 12 | A practical subspace blind identification algorithm with reduced computational complexity | 0 |
| 13 | Proposal of MOCHIGOMA(Piece in Hand) Concept for Multivariate Type Public Key Cryptosystem | 3 |
| 14 | Baby Step Giant Step Algorithms in Point Counting of Hyperelliptic Curves | 1 |
| 15 | An Electronic Voting Protocol Preserving Voter's Privacy | 1 |
| 16 | Implementation of Damage Analysis Support System against Illegal Access | 0 |
| 17 | 1 | |
| 18 | A new ID-based key distribution system | 0 |
| 19 | On Estimation of Noncausal Vector AR Processes | 2 |
| 20 | Optimum receiver for digital signal with multiplicative noise, additive noise and intersymbol interference | 1 |
About Shigeo Tsujii
Shigeo Tsujii is a scholar working on Signal Processing, Computational Mechanics and Computer Vision and Pattern Recognition, having authored 86 papers that have together received 901 indexed citations. Recurring topics across this work include Advanced Adaptive Filtering Techniques (27 papers), Blind Source Separation Techniques (19 papers) and Speech and Audio Processing (15 papers). The work is most often cited by research in Information Systems (565 citations), Artificial Intelligence (689 citations) and Signal Processing (112 citations). Shigeo Tsujii has collaborated with scholars based in Japan, Mexico and United States. Frequent co-authors include Toshiya Itoh, Héctor Pérez-Meana, Kaoru Kurosawa, Chao Jing, Toshihiro Furukawa, Takeshi Furukawa, Nobuaki Tanabe, Yasuhito Asano, Jinhui Chao and Koji Okada. Their work appears in journals such as IEEE Transactions on Signal Processing, IEEE Journal on Selected Areas in Communications and IEEE Transactions on Communications.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.