14 citations · 16 across the 6 of their papers we have counts for
7 papers
Awkernel: RTOS Bridging DAG Scheduling Theory and Component-Oriented Real-Time Systems Practice
Atsushi Yano, Ryo Nishimura, Yutaro Kobayashi +3
Real-time directed acyclic graph (DAG) scheduling provides a rigorous basis for timing analysis and efficiency in component-oriented real-time systems (CORTS) such as autonomous dr…
RD-Gen: Random DAG Generator Considering Multi-rate Applications for Reproducible Scheduling Evaluation
Atsushi Yano, Takuya Azumi
Real-time systems have various requirements such as the deadline and resource constraints. In addition, real-time systems are becoming larger and more complex, and studies on perfo…
Toward the Right Analytical Model and System Software for Autonomous Driving Systems: Open Problems and Research Directions
Atsushi Yano, Takuya Azumi
Autonomous driving (AD) systems continuously transform multi-rate and asynchronous sensor streams into vehicle actuation through graphs of callbacks, nodes, and middleware componen…
ipc_shared_ptr: A Publish/Subscribe-Aware Smart Pointer for Cross-Process Object Lifetime Management
Takahiro Ishikawa-Aso, Atsushi Yano, Koichi Imai +2
True zero-copy Inter-Process Communication (IPC) in publish/subscribe (pub/sub) middleware such as Robot Operating System 2 (ROS 2) requires subscribers to reference message object…
Accelerating Probabilistic Response-Time Analysis: Revised Critical Instant and Optimized Convolution
Hiroto Takahashi, Atsushi Yano, Takuya Azumi
Accurate estimation of the Worst-Case Deadline Failure Probability (WCDFP) has attracted growing attention as a means to provide safety assurances in complex systems such as roboti…
Generalized Inequality-based Approach for Probabilistic WCET Estimation
Hayate Toba, Atsushi Yano, Takuya Azumi
Estimating the probabilistic Worst-Case Execution Time (pWCET) is essential for ensuring the timing correctness of real-time applications, such as in robot IoT systems and autonomo…
Partitioned Scheduling for DAG Tasks Considering Probabilistic Execution Time
Fuma Omori, Atsushi Yano, Takuya Azumi
Autonomous driving systems, critical for safety, require real-time guarantees and can be modeled as DAGs. Their acceleration features, such as caches and pipelining, often result i…