Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Aguilar, Edgar A."'
Autor:
Molin, Adam, Aguilar, Edgar A., Ničković, Dejan, Zhu, Mengjia, Bemporad, Alberto, Esen, Hasan
Publikováno v:
Formal Methods. FM 2023. Lecture Notes in Computer Science, vol 14000
To test automated driving systems, we present a case study for finding critical scenarios in driving environments guided by formal specifications. To that aim, we devise a framework for critical scenario identification, which we base on open-source l
Externí odkaz:
http://arxiv.org/abs/2303.05139
Autor:
Balakrishnan, Anand, Jakšić, Stefan, Aguilar, Edgar A., Ničković, Dejan, Deshmukh, Jyotirmoy V.
Reinforcement learning (RL) is a popular approach for robotic path planning in uncertain environments. However, the control policies trained for an RL agent crucially depend on user-defined, state-based reward functions. Poorly designed rewards can l
Externí odkaz:
http://arxiv.org/abs/2202.02404
The automatic synthesis of policies for robotic-control tasks through reinforcement learning relies on a reward signal that simultaneously captures many possibly conflicting requirements. In this paper, we in\-tro\-duce a novel, hierarchical, potenti
Externí odkaz:
http://arxiv.org/abs/2110.02792
Autor:
Hu, Xiao-Min, Xing, Wen-Bo, Guo, Yu, Weilenmann, Mirjam, Aguilar, Edgar A., Gao, Xiaoqin, Liu, Bi-Heng, Huang, Yun-Feng, Li, Chuan-Feng, Guo, Guang-Can, Wang, Zizhu, Navascués, Miguel
Publikováno v:
Phys. Rev. Lett. 127, 220501 (2021)
Entanglement detection is one of the most conventional tasks in quantum information processing. While most experimental demonstrations of high-dimensional entanglement rely on fidelity-based witnesses, these are powerless to detect entanglement withi
Externí odkaz:
http://arxiv.org/abs/2011.02217
Publikováno v:
Nat. Commun. 12, 4553 (2021)
A preparation game is a task whereby a player sequentially sends a number of quantum states to a referee, who probes each of them and announces the measurement result. The measurement setting in each round, as well as the final score of the game, are
Externí odkaz:
http://arxiv.org/abs/2011.02216
Autor:
Aguilar, Edgar A., Wojewódka-Ściążko, Hanna, Stankiewicz, Maciej, Perry, Christopher, Ćwikliński, Piotr, Grudka, Andrzej, Horodecki, Karol, Horodecki, Michał
So-called Thermal Operations seem to describe the most fundamental, and reasonable, set of operations allowable for state transformations at an ambient inverse temperature $\beta$. However, a priori, they require experimentalists to manipulate very c
Externí odkaz:
http://arxiv.org/abs/2009.03110
Autor:
Pivoluska, Matej, Plesch, Martin, Farkas, Máté, Ružičková, Natália, Flegel, Clara, Valencia, Natalia Herrera, McCutcheon, Will, Malik, Mehul, Aguilar, Edgar A.
Publikováno v:
npj Quantum Information volume 7, Article number: 50 (2021)
Our ability to trust that a random number is truly random is essential for fields as diverse as cryptography and fundamental tests of quantum mechanics. Existing solutions both come with drawbacks -- device-independent quantum random number generator
Externí odkaz:
http://arxiv.org/abs/2002.12295
Publikováno v:
Phys. Rev. Lett. 124, 200502 (2020)
One of the most widespread methods to determine if a quantum state is entangled, or to quantify its entanglement dimensionality, is by measuring its fidelity with respect to a pure state. In this Letter we find a large class of states whose entanglem
Externí odkaz:
http://arxiv.org/abs/1912.10056
Autor:
Aguilar, Edgar A., Farkas, Máté, Martínez, Daniel, Alvarado, Matías, Cariñe, Jaime, Xavier, Guilherme B., Barra, Johanna F., Cañas, Gustavo, Pawłowski, Marcin, Lima, Gustavo
Publikováno v:
Phys. Rev. Lett. 120, 230503 (2018)
We report on a new class of dimension witnesses, based on quantum random access codes, which are a function of the recorded statistics and that have different bounds for all possible decompositions of a high-dimensional physical system. Thus, it cert
Externí odkaz:
http://arxiv.org/abs/1710.04601
Publikováno v:
Phys. Rev. Lett. 121, 050501 (2018)
We present a new quantum communication complexity protocol, the promise--Quantum Random Access Code, which allows us to introduce a new measure of unbiasedness for bases of Hilbert spaces. The proposed measure possesses a clear operational meaning an
Externí odkaz:
http://arxiv.org/abs/1709.04898