Research

Security baselines

In this research, we are developing a document analysis tool, Tact, by combining clustering techniques (hierarchical clustering), natural language processing, topic modeling, and many other statistical analysis techniques. The document analysis tool Tact can be used for comparative analysis of documents, analysis of document structure, evaluation of document maturity and deterioration, and analysis of keyword distribution in documents. …

Anomaly detection

A seemingly meaningless stream of data, such as the current flowing through an electronic circuit or the information flow through a network, contains a large amount of information. In this research, we are developing a waveform analysis tool @blewm (pronounced, abloom) by combining component analysis technology, data expansion technology, reinforcement learning, and clustering techniques (spectral clustering). …

Electronic device protection

In this research, we have developed a security device SS-AID by combining retrofit processing, board design, circuit design, and environmental resistance evaluation technologies that do not assume high capital investment or advanced processing technology. …