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pro vyhledávání: '"Chatzis A"'
Despite the prevalence and significance of tabular data across numerous industries and fields, it has been relatively underexplored in the realm of deep learning. Even today, neural networks are often overshadowed by techniques such as gradient boost
Externí odkaz:
http://arxiv.org/abs/2407.13238
Continual learning on edge devices poses unique challenges due to stringent resource constraints. This paper introduces a novel method that leverages stochastic competition principles to promote sparsity, significantly reducing deep network memory fo
Externí odkaz:
http://arxiv.org/abs/2407.10758
Tensor factorizations have been widely used for the task of uncovering patterns in various domains. Often, the input is time-evolving, shifting the goal to tracking the evolution of underlying patterns instead. To adapt to this more complex setting,
Externí odkaz:
http://arxiv.org/abs/2407.01356
A holographic method for implementing a particular supersymmetry-preserving deformation to 4d SCFTs is presented. At the heart of the procedure is a soliton solution of minimal $d=5$ gauged supergravity. Embedding this solution into ten- and eleven-d
Externí odkaz:
http://arxiv.org/abs/2406.01685
Autor:
Charalampopoulos, Andreas, Chatzis, Nikolas, Ntoulas-Panagiotopoulos, Foivos, Papaioannou, Charilaos, Potamianos, Alexandros
Fast feedforward networks (FFFs) are a class of neural networks that exploit the observation that different regions of the input space activate distinct subsets of neurons in wide networks. FFFs partition the input space into separate sections using
Externí odkaz:
http://arxiv.org/abs/2405.16836
In this paper we present three new families of smooth Type II string theory backgrounds. These are dual to supersymmetry-preserving deformations of 4d SCFTs. The deformations include a VEV for a global current and a `twisted compactification' on a ci
Externí odkaz:
http://arxiv.org/abs/2405.05563
A novel Material Point Method (MPM) is introduced for addressing frictional contact problems. In contrast to the standard multi-velocity field approach, this method employs a penalty method to evaluate contact forces at the discretised boundaries of
Externí odkaz:
http://arxiv.org/abs/2403.13534
Autor:
Chatzis, Dimitrios
This work involves the stability study of various observables (Wilson loop, 't Hooft loop and Entanglement Entropy) under linear fluctuations of the coordinates for certain ten-dimensional solutions of type IIB Supergravity that have appeared in the
Externí odkaz:
http://arxiv.org/abs/2401.13637
Autor:
Garyfallou, Dimitrios, Stefanou, Athanasios, Giamouzis, Christos, Antoniadis, Moschos, Chararas, Georgios, Chatzis, Konstantinos, Samaras, Dimitris, Themeli, Rafaela, Michailidis, Anastasios, Gogolou, Vasiliki, Zachos, Nikos, Evmorfopoulos, Nestor, Noulis, Thomas, Pavlidis, Vasilis F., Hatzopoulos, Alkiviadis, Chatzineofytou, Elpida, Moisiadis, Yiannis
Model order reduction (MOR) is crucial for the design process of integrated circuits. Specifically, the vast amount of passive RLCk elements in electromagnetic models extracted from physical layouts exacerbates the extraction time, the storage requir
Externí odkaz:
http://arxiv.org/abs/2401.10236
Autor:
Voskou, Andreas, Panousis, Konstantinos P., Partaourides, Harris, Tolias, Kyriakos, Chatzis, Sotirios
Publikováno v:
Proceedings of the IEEE/CVF International Conference on Computer Vision. 2023. p. 1966-1975
Automatic Sign Language Translation (SLT) is a research avenue of great societal impact. End-to-End SLT facilitates the interaction of Hard-of-Hearing (HoH) with hearing people, thus improving their social life and opportunities for participation in
Externí odkaz:
http://arxiv.org/abs/2310.04753