46 citations
4 papers
SparseCol: A 1320 BTOPS/W Precision-scalable NPU Exploiting Training-free Structured Bit-level Sparsity and Dynamic Dataflow
Man Shi, Vikram Jain, Weijie Jiang +4
Bit-serial computation enables sequential processing of data at the bit level, providing several advantages, such as scalable computational precision. This approach has gained sign…
BitWave: Exploiting Column-Based Bit-Level Sparsity for Deep Learning Acceleration
Man Shi, Vikram Jain, Antony Joseph +2
Bit-serial computation facilitates bit-wise sequential data processing, offering numerous benefits, such as a reduced area footprint and dynamically-adaptive computational precisio…
Dielectric constant boost in amorphous sesquioxides
Pietro Delugas, Vincenzo Fiorentini, Alessio Filippetti
High-kappa dielectrics for insulating layers are a current key ingredient of microelectronics. X2O3 sesquioxide compounds are among the candidates. Here we show for a typical mater…
Conservation of dielectric constant upon amorphization in perovskite oxides
Pietro Delugas, Vincenzo Fiorentini, Alessio Filippetti +1
We report calculations indicating that amorphous RAO oxides, with R and A trivalent cations, have approximately the same static dielectric constant as their perovskite crystal…