107 citations
- Nagoya UniversityJP7 papers
- Clemson UniversityUS3 papers
- Kogakuin UniversityJP3 papers
- National Astronomical Observatory of JapanJP3 papers
- The University of TokyoJP3 papers
- Tohoku UniversityJP2 papers
- Advanced Science Research CenterJP1 paper
- Christian-Albrechts-Universität zu KielDE1 paper
- Chuo UniversityJP1 paper
- ETH ZurichCH1 paper
- Hokkaido UniversityJP1 paper
- Japan Atomic Energy AgencyJP1 paper
14 papers
Direct Observation of the Zigzag Edge States of a Supramolecular Diatomic Kagome Lattice
Ryohei Nemoto, Xiangzhi Meng, Behzad Mortezapour +11
Lattice geometry plays a fundamental role in the behavior of Bloch electrons in a crystal. The diatomic Kagome lattice, an extension of the honeycomb and Kagome lattices, is predic…
Evasive Ransomware Attacks Using Low-level Behavioral Adversarial Examples
Manabu Hirano, Ryotaro Kobayashi
Protecting state-of-the-art AI-based cybersecurity defense systems from cyber attacks is crucial. Attackers create adversarial examples by adding small changes (i.e., perturbations…
Hypervisor-based Double Extortion Ransomware Detection Method Using Kitsune Network Features
Manabu Hirano, Ryotaro Kobayashi
Double extortion ransomware attacks have become mainstream since many organizations adopt more robust and resilient data backup strategies against conventional crypto-ransomware. T…
Revealing the hidden dynamics of confined water in acrylate polymers: Insights from hydrogen-bond lifetime analysis
Kokoro Shikata, Takuma Kikutsuji, Nobuhiro Yasoshima +2
Polymers contain functional groups that participate in hydrogen bond (H-bond) with water molecules, establishing a robust H-bond network that influences bulk properties. This study…
Machine Learning-based Ransomware Detection Using Low-level Memory Access Patterns Obtained From Live-forensic Hypervisor
Manabu Hirano, Ryotaro Kobayashi
Since modern anti-virus software mainly depends on a signature-based static analysis, they are not suitable for coping with the rapid increase in malware variants. Moreover, even w…
Discretized Wiener-Khinchin theorem for Fourier-Laplace transformation: application to molecular simulations
Akira Koyama, David A. Nicholson, Marat Andreev +3
The Wiener-Khinchin theorem for the Fourier-Laplace transformation (WKT-FLT) provides a robust method to calculate numerically single-side Fourier transforms of arbitrary autocorre…