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pro vyhledávání: '"Martin, Ana P."'
Advances in sensing devices that utilize NV center ensembles in diamond are driving progress in microscale nuclear magnetic resonance spectroscopy. Utilizing quantum sensing techniques in the high-field regime significantly boosts sensitivity by incr
Externí odkaz:
http://arxiv.org/abs/2410.21182
Autor:
Lechuz-Sierra, Juan G., Martin, Ana Elvira H., Sundaram, Ashok M., Martinez-Cantin, Ruben, Roa, Máximo A.
Publikováno v:
IEEE Robotics and Automation Letters ( Volume: 9, Issue: 11, November 2024)
One of the first tasks we learn as children is to grasp objects based on our tactile perception. Incorporating such skill in robots will enable multiple applications, such as increasing flexibility in industrial processes or providing assistance to p
Externí odkaz:
http://arxiv.org/abs/2410.18237
Publikováno v:
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 70, 2021
The location of the center of rotation (COR) of joints is a key parameter in multiple applications of human motion analysis. The aim of this work was to propose a novel real-time estimator of the center of fixed joints using an inertial measurement u
Externí odkaz:
http://arxiv.org/abs/2402.04240
Autor:
García-de-Villa, Sara, Casillas-Pérez, David, Jiménez-Martín, Ana, García-Domínguez, Juan Jesús
Publikováno v:
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 72, 2023
Inertial motion analysis is having a growing interest during the last decades due to its advantages over classical optical systems. The technological solution based on inertial measurement units allows the measurement of movements in daily living env
Externí odkaz:
http://arxiv.org/abs/2401.12919
A database of physical therapy exercises with variability of execution collected by wearable sensors
Publikováno v:
Scientific Data (2022) 9:266
This document introduces the PHYTMO database, which contains data from physical therapies recorded with inertial sensors, including information from an optical reference system. PHYTMO includes the recording of 30 volunteers, aged between 20 and 70 y
Externí odkaz:
http://arxiv.org/abs/2401.12868
Simultaneous exercise recognition and evaluation in prescribed routines: Approach to virtual coaches
Autor:
García-de-Villa, Sara, Casillas-Pérez, David, Jiménez-Martín, Ana, García-Domínguez, Juan Jesús
Publikováno v:
Expert Systems with Applications, Volume 199, 1 August 2022, 116990
Home-based physical therapies are effective if the prescribed exercises are correctly executed and patients adhere to these routines. This is specially important for older adults who can easily forget the guidelines from therapists. Inertial Measurem
Externí odkaz:
http://arxiv.org/abs/2401.12857
Autor:
Martin, Ana
This Thesis delves into the development and implementation of quantum algorithms using the digital-analog quantum computing (DAQC) paradigm. It provides a comparative analysis of the performance of DAQC versus traditional digital approaches, particul
Externí odkaz:
http://arxiv.org/abs/2401.10622
We extend the criterion of Kawatani and Okawa for indecomposability of the derived category of a smooth projective variety to arbitrary schemes. For relative schemes, we also give a criterion for the nonexistence of semiorthogonal decompositions that
Externí odkaz:
http://arxiv.org/abs/2301.06818
Publikováno v:
Phys. Rev. Applied 19, 064056 (2023)
The Harrow-Hassidim-Lloyd quantum algorithm was proposed to solve linear systems of equations $A\vec{x} = \vec{b}$ and it is the core of various applications. However, there is not an explicit quantum circuit for the subroutine which maps the inverse
Externí odkaz:
http://arxiv.org/abs/2207.13528
Publikováno v:
Commun Phys 7, 321 (2024)
Noisy Intermediate-Scale Quantum (NISQ) devices lack error correction, limiting scalability for quantum algorithms. In this context, digital-analog quantum computing (DAQC) offers a more resilient alternative quantum computing paradigm that outperfor
Externí odkaz:
http://arxiv.org/abs/2107.12969