Search Results for author: Tim Fischer

Found 5 papers, 1 papers with code

Optimizing Foundation Model Inference on a Many-tiny-core Open-source RISC-V Platform

no code implementations29 May 2024 Viviane Potocnik, Luca Colagrande, Tim Fischer, Luca Bertaccini, Daniele Jahier Pagliari, Alessio Burrello, Luca Benini

For decoder-only topologies, we achieve 16. 1x speedup in the Non-Autoregressive (NAR) mode and up to 35. 6x speedup in the Autoregressive (AR) mode compared to the baseline implementation.

Decoder Transformer

ITA: An Energy-Efficient Attention and Softmax Accelerator for Quantized Transformers

no code implementations7 Jul 2023 Gamze İslamoğlu, Moritz Scherer, Gianna Paulin, Tim Fischer, Victor J. B. Jung, Angelo Garofalo, Luca Benini

Transformer networks have emerged as the state-of-the-art approach for natural language processing tasks and are gaining popularity in other domains such as computer vision and audio processing.

Quantization Transformer

LT Expertfinder: An Evaluation Framework for Expert Finding Methods

1 code implementation NAACL 2019 Tim Fischer, Steffen Remus, Chris Biemann

Particularly for dynamic systems, where topics are not predefined but formulated as a search query, we believe a more informative approach is to perform user studies for directly comparing different methods in the same view.

Information Retrieval Retrieval

Automatic detection of lesion load change in Multiple Sclerosis using convolutional neural networks with segmentation confidence

no code implementations5 Apr 2019 Richard McKinley, Lorenz Grunder, Rik Wepfer, Fabian Aschwanden, Tim Fischer, Christoph Friedli, Raphaela Muri, Christian Rummel, Rajeev Verma, Christian Weisstanner, Mauricio Reyes, Anke Salmen, Andrew Chan, Roland Wiest, Franca Wagner

Instead, we propose a method for identifying lesion changes of high certainty, and establish on a dataset of longitudinal multiple sclerosis cases that this method is able to separate progressive from stable timepoints with a very high level of discrimination (AUC = 0. 99), while changes in lesion volume are much less able to perform this separation (AUC = 0. 71).

Lesion Segmentation

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