[IEEE 2017 27th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS) - Thessaloniki (2017.9.25-2017.9.27)] 2017 27th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS) - 3DBUFFBLESS: A novel buffered-bufferless hybrid router for 3D Networks-on-Chip