Microservice architectures are widely used in cloud-native applications as their modularity
allows for independent development and deployment of components. With the many …

Accurate and efficient root cause identification in online service systems is critical for service
stability and user experience. When a system failure occurs, numerous alerts are generated …

As connectivity constantly increases, business processes are vulnerable to external
cyberattacks, which may hamper their continuity. As the frequency and derived impacts of …

Fault diagnosis is to judge whether the system or equipment is faulty, and it is often
necessary to consider the current specific status. In this paper, several inference modes …

Graphs are a powerful way to represent data. They can be seen as a collection of objects
(nodes) and the relationships between them (edges or links). The power of this structure has …

This report describes my research activities in the System Analysis and Modeling group at
HPI Research School during the last six month. As a preliminary research, we investigate …

In the current technological uprise, it is important for systems to connect the physical and the
digital world. For this purpose, Cyber Physical Systems (CPS) were introduced. These …

Microservices have emerged as a new approach for developing and deploying cloud
applications that require higher levels of agility, scale, and reliability. A microservicebased …

Network management techniques are described. A controller device of this disclosure
manages a device group of a network. The controller device includes processing circuitry in …

論文抄録 Web サービスのソフトウェア規模は, 長年の機能開発により日々増大しており,
ソフトウェア開発者によるソフトウェアの変更が難しくなっている. そこで, 変更を容易にするために …