Zobrazeno 1 - 10
of 20 172
pro vyhledávání: '"P. Grover"'
Autor:
Shimron, Efrat, Shan, Shanshan, Grover, James, Koonjoo, Neha, Shen, Sheng, Boele, Thomas, Sorby-Adams, Annabel J., Kirsch, John E., Rosen, Matthew S., Waddington, David E. J.
Portable, low-field Magnetic Resonance Imaging (MRI) scanners are increasingly being deployed in clinical settings. However, critical barriers to their widespread use include low signal-to-noise ratio (SNR), generally low image quality, and long scan
Externí odkaz:
http://arxiv.org/abs/2411.06704
Automatically synthesizing dense rewards from natural language descriptions is a promising paradigm in reinforcement learning (RL), with applications to sparse reward problems, open-ended exploration, and hierarchical skill design. Recent works have
Externí odkaz:
http://arxiv.org/abs/2410.23022
Autor:
Izzo, Dario, Märtens, Marcus, Beauregard, Laurent, Bannach, Max, Acciarini, Giacomo, Blazquez, Emmanuel, Hadjiivanov, Alexander, Grover, Jai, Heißel, Gernot, Shimane, Yuri, Yam, Chit Hong
In 2023, the 12th edition of Global Trajectory Competition was organised around the problem referred to as "Sustainable Asteroid Mining". This paper reports the developments that led to the solution proposed by ESA's Advanced Concepts Team. Beyond th
Externí odkaz:
http://arxiv.org/abs/2410.20839
Autor:
Rosen, Ilan T., Muschinske, Sarah, Barrett, Cora N., Rower, David A., Das, Rabindra, Kim, David K., Niedzielski, Bethany M., Schuldt, Meghan, Serniak, Kyle, Schwartz, Mollie E., Yoder, Jonilyn L., Grover, Jeffrey A., Oliver, William D.
Arrays of coupled superconducting qubits are analog quantum simulators able to emulate a wide range of tight-binding models in parameter regimes that are difficult to access or adjust in natural materials. In this work, we use a superconducting qubit
Externí odkaz:
http://arxiv.org/abs/2410.07878
Autor:
Rower, David A., Hida, Kotaro, Ateshian, Lamia, Zhang, Helin, An, Junyoung, Hays, Max, Muschinske, Sarah E., McNally, Christopher M., Alipour-Fard, Samuel C., Assouly, Réouven, Rosen, Ilan T., Niedzielski, Bethany M., Schwartz, Mollie E., Serniak, Kyle, Grover, Jeffrey A., Oliver, William D.
We explore the dynamics of qubit-state purity in the presence of transverse noise that is anisotropically distributed in the Bloch-sphere XY plane. We perform Ramsey experiments with noise injected along a fixed laboratory-frame axis and observe osci
Externí odkaz:
http://arxiv.org/abs/2409.12303
Perceptions of Edinburgh: Capturing Neighbourhood Characteristics by Clustering Geoparsed Local News
Autor:
Grivas, Andreas, Grover, Claire, Tobin, Richard, Llewellyn, Clare, Abubakar, Eleojo Oluwaseun, Zheng, Chunyu, Dibben, Chris, Marshall, Alan, Pearce, Jamie, Alex, Beatrice
The communities that we live in affect our health in ways that are complex and hard to define. Moreover, our understanding of the place-based processes affecting health and inequalities is limited. This undermines the development of robust policy int
Externí odkaz:
http://arxiv.org/abs/2409.11505
Publikováno v:
Future Generation Computer Systems, 159, 327-339 (2024)
Many IoT applications run on a wireless infrastructure supported by resource-constrained nodes which is popularly known as Low-Power and Lossy Networks (LLNs). Currently, LLNs play a vital role in digital transformation of industries. The resource li
Externí odkaz:
http://arxiv.org/abs/2409.10020
We propose a method to realize microwave-activated CZ gates between two remote spin qubits in quantum dots using an offset-charge-sensitive transmon coupler. The qubits are longitudinally coupled to the coupler, so that the transition frequency of th
Externí odkaz:
http://arxiv.org/abs/2409.08915
Magnetic skyrmion crystals with zero net skyrmion charge and zero topological Hall response are interesting candidate phases which can occur at a vanishing magnetic field in centrosymmetric systems. We study a minimal bilayer model of skyrmion crysta
Externí odkaz:
http://arxiv.org/abs/2409.04520
Autor:
Liu, Jiangyi, Murphy, Charlie, Grover, Anvay, Johnson, Keith J. C., Reps, Thomas, D'Antoni, Loris
Program verification and synthesis frameworks that allow one to customize the language in which one is interested typically require the user to provide a formally defined semantics for the language. Because writing a formal semantics can be a dauntin
Externí odkaz:
http://arxiv.org/abs/2408.14668