Masana Murase

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This paper proposes " Zero-stop Authentication " system, which requires no intentional interactions between users and authentication applications. Our Zero-stop Authentication model simplifies the current complicated authen-tication process by automating detection of users and objects. Our challenge is to eliminate the necessity for users to wait for a(More)
— This paper proposes " Zero-stop Authentication " model and system, which realizes automatic, real-time authen-tication in the physical world. Applications in the physical environment such as those at library gates and supermarket counters could benefit from automatic authentication of users. These applications need to detect users using embedded sensors,(More)
The plane sweep algorithm, although widely used in computational geometry, does not parallelize efficiently, rendering it incapable of benefiting from recent trends of multi-core CPUs and general-purpose GPUs. Instead of the plane sweep, some researchers have proposed the uniform grid as a foundation for parallel algorithms of computational geometry, but(More)
This paper presents a novel parallel programming framework that orchestrates multiple languages such as C, C++, and Fortran and multiple computational architectures such as x86, POWER, and NVIDIA's Fermi to enhance productivity of parallel stencil applications while supporting high performance. Unlike traditional parallel programming frameworks, our(More)
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