1.3k citations
- Mitsubishi Electric Research Laboratories (United States)US14 papers
- Mitsubishi Electric (United States)US14 papers
- The University of TokyoJP13 papers
- The University of OsakaJP9 papers
- Tokai UniversityJP9 papers
- Chalmers University of TechnologySE7 papers
- Nagoya UniversityJP6 papers
- University of ToyamaJP6 papers
- National Astronomical Observatory of JapanJP5 papers
- NTT (Japan)JP5 papers
- Centre for Quantum TechnologiesSG4 papers
- Kyoto UniversityJP4 papers
126 papers
Estimating the spectral radius of Bell-type operator via finite dimensional approximation of orthogonal projections
Yuki Fujii, Toyohiro Tsurumaru
We establish a new decomposition formula for two orthogonal projections P and Q on a separable Hilbert space V. This formula yields an orthogonal direct sum decomposition of V into…
Strongly Solving 2048 4x3
Tomoyuki Kaneko, Shuhei Yamashita
2048 is a stochastic single-player game involving 16 cells on a 4 by 4 grid, where a player chooses a direction among up, down, left, and right to obtain a score by merging two til…
Security loophole in error verification in quantum key distribution
Toyohiro Tsurumaru, Akihiro Mizutani, Toshihiko Sasaki
The security of quantum key distribution (QKD) is evaluated based on the secrecy of Alice's key and the correctness of the keys held by Alice and Bob. A practical method for ensuri…
RFSoC-based radio-frequency reflectometry in gate-defined bilayer graphene quantum devices
Motoya Shinozaki, Tomoya Johmen, Aruto Hosaka +8
Quantum computers require both scalability and high performance for practical applications. While semiconductor quantum dots are promising candidates for quantum bits, the complexi…
Nonlinear receding-horizon differential game for drone racing along a three-dimensional path
Kijin Sung, Kenta Hoshino, Akihiko Honda +2
Drone racing requires high-speed navigation through three-dimensional paths, posing significant challenges in control engineering. Existing control methods lack a feedback control…
SIRA: Scalable Inter-frame Relation and Association for Radar Perception
Ryoma Yataka, Pu Perry Wang, Petros Boufounos +1
Conventional radar feature extraction faces limitations due to low spatial resolution, noise, multipath reflection, the presence of ghost targets, and motion blur. Such limitations…