Kavli Affiliate: Xiang Zhang | First 5 Authors: Ziyu Liu, Azadeh Alavi, Minyi Li, Xiang Zhang, | Summary: Self-supervised contrastive learning has become a key technique in deep learning, particularly in time series analysis, due to its ability to learn meaningful representations without explicit supervision. Augmentation is a critical component in contrastive learning, where different […]
Kavli Affiliate: Wei Gao | First 5 Authors: Yan Wang, Feng Shu, Rongen Dong, Wei Gao, Qi Zhang | Summary: In this paper, channel estimation of an active intelligent reflecting surface (IRS) aided uplink Internet of Things (IoT) network is investigated. Firstly, the least square (LS) estimators for the direct channel and the cascaded channel […]
Kavli Affiliate: Wei Gao | First 5 Authors: Yan Wang, Wei Gao, Qi Zhang, Jiajia Liu, Feng Shu | Summary: In this paper, channel estimation of an active intelligent reflecting surface (IRS) aided uplink Internet of Things (IoT) network is investigated. Firstly, the least square (LS) estimators for the direct channel and the cascaded channel […]
Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, I. Adachi, L. Aggarwal, H. Ahmed, H. Aihara | Summary: We report measurements of time-dependent $CP$ asymmetries in $B^0 to K^0_S pi^0 gamma$ decays based on a data sample of $(388pm6)times10^6$ $Bbar{B}$ events collected at the $Upsilon(4S)$ resonance with the Belle II detector. The […]
Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, I. Adachi, K. Adamczyk, L. Aggarwal, H. Aihara | Summary: We present measurements of $B^{+}rightarrowrho^{+}gamma$ and $B^{0}rightarrowrho^{0}gamma$ decays using a combined data sample of $772 times 10^6$ $Boverline{B}$ pairs collected by the Belle experiment and $387times 10^6$ $Boverline{B}$ pairs collected by the Belle II […]
Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, I. Adachi, K. Adamczyk, L. Aggarwal, H. Aihara | Summary: We present measurements of $B^{+}rightarrowrho^{+}gamma$ and $B^{0}rightarrowrho^{0}gamma$ decays using a combined data sample of $772 times 10^6$ $Boverline{B}$ pairs collected by the Belle experiment and $387times 10^6$ $Boverline{B}$ pairs collected by the Belle II […]
Kavli Affiliate: Andrei Faraon | First 5 Authors: Tian Xie, Rikuto Fukumori, Jiahui Li, Andrei Faraon, | Summary: Microwave-to-optical transduction of single photons will play an essential role in interconnecting future superconducting quantum devices, with applications in distributed quantum computing and secure communications. Various transducers that couple microwave and optical modes via an optical drive […]
Kavli Affiliate: Eric Oberla | First 5 Authors: Jinseo Park, Evan Angelico, Andrew Arzac, Davide Braga, Ahan Datta | Summary: 1 ps timing resolution is the entry point to signature based searches relying on secondary/tertiary vertices and particle identification. We describe a preliminary design for PSEC5, an 8-channel 40 GS/s waveform-sampling ASIC in the TSMC […]
Kavli Affiliate: Eric Oberla | First 5 Authors: Jinseo Park, Evan Angelico, Andrew Arzac, Davide Braga, Ahan Datta | Summary: 1 ps timing resolution is the entry point to signature based searches relying on secondary/tertiary vertices and particle identification. We describe a preliminary design for PSEC5, an 8-channel 40 GS/s waveform-sampling ASIC in the TSMC […]
Kavli Affiliate: Elizabeth Hillman | Authors: Hongkun Zhu, Andrew J Michalak, Edward M Merricks, Alexander H. C. W. Agopyan-Miu, Joshua Jacobs, Marla J Hamberger, Sameer Sheth, Guy M McKhann, Neil Feldstein, Catherine Schevon and Elizabeth M. C. Hillman | Summary: Despite abundant evidence of functional networks in the human brain, their neuronal underpinnings, and relationships […]