Zobrazeno 1 - 10
of 2 230
pro vyhledávání: '"Nieuwboer, A."'
Publikováno v:
2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS 2023)
Interior-point methods offer a highly versatile framework for convex optimization that is effective in theory and practice. A key notion in their theory is that of a self-concordant barrier. We give a suitable generalization of self-concordance to Ri
Externí odkaz:
http://arxiv.org/abs/2303.04771
Publikováno v:
Quantum 8, 1284 (2024)
We show how to find all $k$ marked elements in a list of size $N$ using the optimal number $O(\sqrt{N k})$ of quantum queries and only a polylogarithmic overhead in the gate complexity, in the setting where one has a small quantum memory. Previous al
Externí odkaz:
http://arxiv.org/abs/2302.10244
Autor:
Amit Salomon, Eran Gazit, Pieter Ginis, Baurzhan Urazalinov, Hirokazu Takoi, Taiki Yamaguchi, Shuhei Goda, David Lander, Julien Lacombe, Aditya Kumar Sinha, Alice Nieuwboer, Leslie C. Kirsch, Ryan Holbrook, Brad Manor, Jeffrey M. Hausdorff
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Freezing of gait (FOG) is a debilitating problem that markedly impairs the mobility and independence of 38-65% of people with Parkinson’s disease. During a FOG episode, patients report that their feet are suddenly and inexplicably “glued
Externí odkaz:
https://doaj.org/article/b05c5f2721be47d18bf759abfa65b957
Autor:
Assaf Zadka, Neta Rabin, Eran Gazit, Anat Mirelman, Alice Nieuwboer, Lynn Rochester, Silvia Del Din, Elisa Pelosin, Laura Avanzino, Bastiaan R. Bloem, Ugo Della Croce, Andrea Cereatti, Jeffrey M. Hausdorff
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Step length is an important diagnostic and prognostic measure of health and disease. Wearable devices can estimate step length continuously (e.g., in clinic or real-world settings), however, the accuracy of current estimation methods is not
Externí odkaz:
https://doaj.org/article/8a19815cf29f4819961af5995137d820
Autor:
Acuaviva, Arturo, Makam, Visu, Nieuwboer, Harold, Pérez-García, David, Sittner, Friedrich, Walter, Michael, Witteveen, Freek
Publikováno v:
2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS 2023)
Tensor networks have a gauge degree of freedom on the virtual degrees of freedom that are contracted. A canonical form is a choice of fixing this degree of freedom. For matrix product states, choosing a canonical form is a powerful tool, both for the
Externí odkaz:
http://arxiv.org/abs/2209.14358
Autor:
Po-Kai Yang, Benjamin Filtjens, Pieter Ginis, Maaike Goris, Alice Nieuwboer, Moran Gilat, Peter Slaets, Bart Vanrumste
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-22 (2024)
Abstract Background Freezing of gait (FOG) is an episodic and highly disabling symptom of Parkinson’s Disease (PD). Traditionally, FOG assessment relies on time-consuming visual inspection of camera footage. Therefore, previous studies have propose
Externí odkaz:
https://doaj.org/article/8cd963e9333041f5b340a51f01682a6e
Autor:
Filippo Spriano, Giulio Sartori, Jacopo Sgrignani, Laura Barnabei, Alberto J. Arribas, Matilde Guala, Ana Maria Carrasco Del Amor, Meagan R. Tomasso, Chiara Tarantelli, Luciano Cascione, Gaetanina Golino, Maria E Riveiro, Roberta Bortolozzi, Antonio Lupia, Francesco Paduano, Samuel Huguet, Keyvan Rezai, Andrea Rinaldi, Francesco Margheriti, Pedro Ventura, Greta Guarda, Giosuè Costa, Roberta Rocca, Alberto Furlan, Luuk M. Verdonk, Paolo Innocenti, Nathaniel I. Martin, Giampietro Viola, Christoph Driessen, Emanuele Zucca, Anastasios Stathis, Digvijay Gahtory, Maurits van den Nieuwboer, Beat Bornhauser, Stefano Alcaro, Francesco Trapasso, Susana Cristobal, Shae B. Padrick, Natalina Pazzi, Franco Cavalli, Andrea Cavalli, Eugenio Gaudio, Francesco Bertoni
Publikováno v:
Haematologica, Vol 999, Iss 1 (2024)
Hematological cancers are among the most common cancers in adults and children. Despite significant improvements in therapies, many patients still succumb to the disease. Therefore, novel therapies are needed. The Wiskott-Aldrich syndrome protein (WA
Externí odkaz:
https://doaj.org/article/1fcdabe916834d5e99ed8d590cb92b6a
Autor:
Po-Kai Yang, Benjamin Filtjens, Pieter Ginis, Maaike Goris, Alice Nieuwboer, Moran Gilat, Peter Slaets, Bart Vanrumste
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 2699-2708 (2024)
Freezing of gait (FOG) is an episodic and highly disabling symptom of Parkinson’s disease (PD). Although described as a single phenomenon, FOG is heterogeneous and can express as different manifestations, such as trembling in place or complete akin
Externí odkaz:
https://doaj.org/article/f821c06fd7d549ceb1a87886d2e7df22
Autor:
Veerle de Rond, Nicholas D’Cruz, Femke Hulzinga, Christopher McCrum, Sabine Verschueren, Jean-Jacques Orban de Xivry, Alice Nieuwboer
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Mediolateral weight-shifting is an important aspect of postural control. As it is currently unknown whether a short training session of mediolateral weight-shifting in a virtual reality (VR) environment can improve weight-shifting, we invest
Externí odkaz:
https://doaj.org/article/dcc225709c4c482182b2943b92efede2
Autor:
Gribling, Sander, Nieuwboer, Harold
Matrix scaling is a simple to state, yet widely applicable linear-algebraic problem: the goal is to scale the rows and columns of a given non-negative matrix such that the rescaled matrix has prescribed row and column sums. Motivated by recent result
Externí odkaz:
http://arxiv.org/abs/2109.15282