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  1. Article

    Open Access

    A Practical Approach for Employing Tensor Train Decomposition in Edge Devices

    Deep Neural Networks (DNN) have made significant advances in various fields including speech recognition and image processing. Typically, modern DNNs are both compute and memory intensive, therefore their depl...

    Milad Kokhazadeh, Georgios Keramidas in International Journal of Parallel Programm… (2024)

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    Article

    A Methodology for Efficient Tile Size Selection for Affine Loop Kernels

    Reducing the number of data accesses in memory hierarchy is of paramount importance on modern computer systems. One of the key optimizations addressing this problem is loop tiling, a well-known loop transforma...

    Vasilios Kelefouras, Karim Djemame in International Journal of Parallel Programm… (2022)

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    Chapter

    Accelerating AAL Home Services Using Embedded Hardware Components

    The EU-funded project RADIO brings forward a new healthcare paradigm according to which a mobile robotic platform can act as an assistant to an person in his/her domestic environment. The main goal of the ro...

    Georgios Keramidas, Christos P. Antonopoulos in RADIO--Robots in Assisted Living (2019)

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    Article

    Revisiting Cache Resizing

    We present a novel framework to dynamically reconfigure on-chip memory resources according to the changing behavior of the executing applications. Our framework enables smooth scaling (i.e., resizing) of the o...

    Georgios Keramidas, Chrysovalantis Datsios in International Journal of Parallel Programming (2015)

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    Chapter

    Recruiting Decay for Dynamic Power Reduction in Set-Associative Caches

    In this paper, we propose a novel approach to reduce dynamic power in set-associative caches that leverages on a leakage-saving proposal, namely Cache Decay. We thus open the possibility to unify dynamic and l...

    Georgios Keramidas, Polychronis Xekalakis in Transactions on High-Performance Embedded … (2009)

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    Chapter and Conference Paper

    Applying Decay to Reduce Dynamic Power in Set-Associative Caches

    In this paper, we propose a novel approach to reduce dynamic power in set-associative caches that leverages on a leakage-saving proposal, namely Cache Decay. We thus open the possibility to unify dynamic and l...

    Georgios Keramidas, Polychronis Xekalakis in High Performance Embedded Architectures an… (2007)

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    Chapter and Conference Paper

    Preventing Denial-of-Service Attacks in Shared CMP Caches

    Denial-of-Service (DoS) attacks try to exhaust some shared resources (e.g. process tables, functional units) of a service-centric provider. As Chip Multi-Processors (CMPs) are becoming mainstream architecture ...

    Georgios Keramidas, Pavlos Petoumenos in Embedded Computer Systems: Architectures, … (2006)