Search Results for author: Sergi Abadal

Found 4 papers, 0 papers with code

Localization in Power-Constrained Terahertz-Operating Software-Defined Metamaterials

no code implementations30 Oct 2020 Filip Lemic, Sergi Abadal, Chong Han, Johann Marquez-Barja, Eduard Alarcón, Jeroen Famaey

Software-Defined Metamaterials (SDMs) show a strong potential for advancing the engineered control of electromagnetic waves.

Computing Graph Neural Networks: A Survey from Algorithms to Accelerators

no code implementations30 Sep 2020 Sergi Abadal, Akshay Jain, Robert Guirado, Jorge López-Alonso, Eduard Alarcón

On the other hand, an in-depth analysis of current software and hardware acceleration schemes is provided, from which a hardware-software, graph-aware, and communication-centric vision for GNN accelerators is distilled.

Radiation pattern prediction for Metasurfaces: A Neural Network based approach

no code implementations15 Jul 2020 Hamidreza Taghvaee, Akshay Jain, Xavier Timoneda, Christos Liaskos, Sergi Abadal, Eduard Alarcón, Albert Cabellos-Aparicio

Concretely, we show that this method is able to learn and predict the parameters governing the reflected wave radiation pattern with an accuracy of a full wave simulation (98. 8%-99. 8%) and the time and computational complexity of an analytical model.

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