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Optomechanical sensors are capable of transducing external perturbations to resolvable optical signals. A particular regime of interest is that of high-bandwidth force detection, where an impulse is delivered to the system over a short…

The SPLENDOR Collaboration studies novel narrow-gap semiconductors and engineered a substrate agnostic detector platform to achieve $\mathcal{O}$(meV) energy sensitivity designed for low mass dark matter searches. This was achieved using…

Instrumentation and Detectors · Physics 2025-10-03 Jadyn Anczarski , Owen Andrews , Taylor Aralis , Caleb Fink , Noah Kurinsky , Arran Phipps , Aditi Pradeep , Betty A. Young

Wideband spectrum sensing motivates sub-Nyquist sampling architectures that exploit spectral sparsity, yet in blind scenarios where subband locations are unknown, existing schemes require sampling rates at least twice the theoretical…

Information Theory · Computer Science 2026-04-28 Dong Xiao , Jian Wang

The time-of-flight (TOF) system in the Compressed Baryonic Matter (CBM) experiment is composed of super modules based on multi-gap Resistive Plate Chambers (MRPC) for high-denseness, high-resolution time measurement. In order to evaluate…

Instrumentation and Detectors · Physics 2019-09-04 Jiawen Li , Xiru Huang , Ping Cao , Chao Li , Jianhui Yuan , Wei Jiang , Junru Wang , Qi An

Recent remote sensing tech advancements drive imagery growth, making oriented object detection rapid development, yet hindered by labor-intensive annotation for high-density scenes. Oriented object detection with point supervision offers a…

Computer Vision and Pattern Recognition · Computer Science 2025-06-13 Xinyuan Liu , Hang Xu , Yike Ma , Yucheng Zhang , Feng Dai

Triggerless Data Acquisition Systems (DAQs) require transmitting the data stream from multiple links to the processing node. The short input data words must be concentrated and packed into the longer bit vectors the output interface (e.g.,…

Hardware Architecture · Computer Science 2024-02-14 Wojciech M. Zabołotny

Multi-sensor systems are widely used in the Internet of Things, environmental monitoring, and intelligent manufacturing. However, traditional fixed-frequency sampling strategies often lead to severe data redundancy, high energy consumption,…

Machine Learning · Computer Science 2025-04-15 Weiqiang Huang , Juecen Zhan , Yumeng Sun , Xu Han , Tai An , Nan Jiang

Spectroscopy is an important tool for probing the properties of materials, chemicals and biological samples. We design a practical transmitter-receiver system that exploits entanglement to achieve a provable quantum advantage over all…

Quantum Physics · Physics 2020-11-03 Haowei Shi , Zheshen Zhang , Stefano Pirandola , Quntao Zhuang

We consider the certification of temporal quantum correlations using the pseudo-density matrix (PDM), an extension of the density matrix to the time domain, where negative eigenvalues are key indicators of temporal correlations.…

Quantum Physics · Physics 2025-04-25 Hongfeng Liu , Zhenhuan Liu , Shu Chen , Xinfang Nie , Xiangjing Liu , Dawei Lu

In the era of AI at the edge, self-driving cars, and climate change, the need for energy-efficient, small, embedded AI is growing. Spiking Neural Networks (SNNs) are a promising approach to address this challenge, with their event-driven…

Computer Vision and Pattern Recognition · Computer Science 2024-06-07 Lennard Bodden , Franziska Schwaiger , Duc Bach Ha , Lars Kreuzberg , Sven Behnke

As command-line interfaces remain integral to high-performance computing environments, the risk of exploitation through stealthy and complex command-line abuse grows. Conventional security solutions struggle to detect these anomalies due to…

Cryptography and Security · Computer Science 2024-12-10 Vaishali Vinay , Anjali Mangal

The BaBar online data acquisition (DAQ) system includes approximately fifty Unix systems that collectively implement the level-three trigger. These systems all run the same code. Each of these systems has its own state, and this state is…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 James A. Hamilton , Gregory P. Dubois-Felsmann , Rainer Bartoldus

In Phase II of the Project 8 neutrino mass experiment, electrons from the decays of tritium or ${}^{83\mathrm{m}}$Kr are detected via their $\approx$26 GHz cyclotron radiation while contained within a circular waveguide. The signal from a…

Extracting small objects from remote sensing imagery plays a vital role in various applications, including urban planning, environmental monitoring, and disaster management. While current research primarily focuses on small object…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Chenhao Wang , Yingrui Ji , Yu Meng , Yunjian Zhang , Yao Zhu

We develop an algorithm to explore an environment to generate a measurement model for use in future localization tasks. Ergodic exploration with respect to the likelihood of a particular class of measurement (e.g., a contact detection…

Robotics · Computer Science 2018-08-29 Ian Abraham , Anastasia Mavrommati , Todd D. Murphey

A neutron monitor (NM) is, since the 1950s, a standard ground-based detector whose count rate reflects cosmic-ray variability. The worldwide network of NMs forms a rough spectrometer for cosmic rays. Recently, a brand-new data acquisition…

Instrumentation and Methods for Astrophysics · Physics 2021-04-13 Markus Similä , Ilya Usoskin , Stepan Poluianov , Alexander Mishev , Gennady A. Kovaltsov , Du Toit Strauss

This work proposes a robust Partial Domain Adaptation (PDA) framework that mitigates the negative transfer problem by incorporating a robust target-supervision strategy. It leverages ensemble learning and includes diverse, complementary…

Computer Vision and Pattern Recognition · Computer Science 2023-09-11 Sandipan Choudhuri , Suli Adeniye , Arunabha Sen

Active learning (AL) is designed to construct a high-quality labeled dataset by iteratively selecting the most informative samples. Such sampling heavily relies on data representation, while recently pre-training is popular for robust…

Machine Learning · Computer Science 2024-07-23 Beichen Zhang , Liang Li , Zheng-Jun Zha , Jiebo Luo , Qingming Huang

The increasing volume of traffic (especially from IoT devices) is posing a challenge to the current anomaly detection systems. Existing systems are forced to take the support of the control plane for a more thorough and accurate detection…

Cryptography and Security · Computer Science 2024-12-24 Sankalp Mittal

The search for relativistic scattering signals of cosmogenic light dark matter at terrestrial detectors has received increasing attention as an alternative approach to probe dark-sector physics. Large-volume neutrino experiments are well…

High Energy Physics - Phenomenology · Physics 2021-02-02 Albert De Roeck , Doojin Kim , Zahra Gh. Moghaddam , Jong-Chul Park , Seodong Shin , Leigh H. Whitehead
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