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The proliferation of physiological sensors opens new opportunities to explore interactions, conduct experiments and evaluate the user experience with continuous monitoring of bodily functions. Commercial devices, however, can be costly or…

人机交互 · 计算机科学 2023-09-13 Jitesh Joshi , Katherine Wang , Youngjun Cho

The search for pulsars produces a massive amount of data which needs to be processed and analyzed. The limited speed of manual observation necessitates the involvement of large numbers of people to keep up with data collection. This paper…

天体物理仪器与方法 · 物理学 2020-04-20 Gurmehar Singh , Martin Nikolov , Jake North , Kalée Tock

To make arbitrarily accurate quantum computation possible, practical realization of quantum computers will require suppressing noise in quantum memory and gate operations to make it below a threshold value. A scheme based on realistic…

量子物理 · 物理学 2007-05-23 Lu-Ming Duan , Guang-Can Guo

We present an open-source simulation framework for optically detected magnetic resonance, developed in Python. The framework allows users to construct, manipulate, and evolve multipartite quantum systems that consist of spins and electronic…

量子物理 · 物理学 2025-01-13 Laura A. Völker , John M. Abendroth , Christian L. Degen , Konstantin Herb

We introduce PyQBench, an innovative open-source framework for benchmarking gate-based quantum computers. PyQBench can benchmark NISQ devices by verifying their capability of discriminating between two von Neumann measurements. PyQBench…

量子物理 · 物理学 2023-12-14 Konrad Jałowiecki , Paulina Lewandowska , Łukasz Pawela

Noise remains a fundamental challenge in quantum computing, significantly affecting pulse fidelity and overall circuit performance. This paper introduces an adaptive algorithm for pulse-level quantum error mitigation, designed to enhance…

量子物理 · 物理学 2025-01-27 William Aguilar-Calvo , Santiago Núñez-Corrales

This paper presents the philosophy, design and feature-set of Neural Network Distiller, an open-source Python package for DNN compression research. Distiller is a library of DNN compression algorithms implementations, with tools, tutorials…

机器学习 · 计算机科学 2019-10-29 Neta Zmora , Guy Jacob , Lev Zlotnik , Bar Elharar , Gal Novik

We introduce PULSE, a sub-microsecond optical circuit-switched data centre network architecture controlled by distributed hardware schedulers. PULSE is a flat architecture that uses parallel passive coupler-based broadcast and select…

网络与互联网体系结构 · 计算机科学 2023-07-19 Joshua L. Benjamin , Thomas Gerard , Domaniç Lavery , Polina Bayvel , Georgios Zervas

This paper presents an open-source, lightweight, yet comprehensive software framework, named RPC, which integrates physics-based simulators, planning and control libraries, debugging tools, and a user-friendly operator interface. RPC…

机器人学 · 计算机科学 2024-09-17 Seung Hyeon Bang , Carlos Gonzalez , Gabriel Moore , Dong Ho Kang , Mingyo Seo , Luis Sentis

Caches at CPU nodes in disaggregated memory architectures amortize the high data access latency over the network. However, such caches are fundamentally unable to improve performance for workloads requiring pointer traversals across linked…

分布式、并行与集群计算 · 计算机科学 2024-12-17 Yupeng Tang , Seung-seob Lee , Abhishek Bhattacharjee , Anurag Khandelwal

Quantum computing has become an active research field in recent years, as its applications in fields such as cryptography, optimization, and materials science are promising. Along with these developments, challenges and opportunities exist…

In this paper, we introduce VeriQBench -- an open source benchmark for quantum circuits. It offers high-level quantum circuit abstractions of various circuit types, including 1) combinational, 2) dynamic, 3) sequential, and 4) variational…

量子物理 · 物理学 2022-06-23 Kean Chen , Wang Fang , Ji Guan , Xin Hong , Mingyu Huang , Junyi Liu , Qisheng Wang , Mingsheng Ying

Pulse-width modulation is a nice way to create pseudo analog outputs from a microcontroller (eg, an Arduino), which is limited to digital output signals. The quality of the analog output signal depends on the filter one uses to average out…

物理教育 · 物理学 2018-07-31 Nathan T Moore

We introduce a software package that allows users to design and run simulations of thought experiments in quantum theory. In particular, it covers cases where several reasoning agents are modelled as quantum systems, such as Wigner's friend…

量子物理 · 物理学 2022-09-15 Nuriya Nurgalieva , Simon Mathis , Lídia del Rio , Renato Renner

This Mathematica 5.2 package~\footnote{QDENSITY is available at http://www.pitt.edu/~tabakin/QDENSITY} is a simulation of a Quantum Computer. The program provides a modular, instructive approach for generating the basic elements that make…

量子物理 · 物理学 2016-08-16 B. Juliá-Díaz , J. M. Burdis , F. Tabakin

Quantum Hamiltonian simulation, which simulates the evolution of quantum systems and probes quantum phenomena, is one of the most promising applications of quantum computing. Recent experimental results suggest that Hamiltonian-oriented…

编程语言 · 计算机科学 2023-11-21 Yuxiang Peng , Jacob Young , Pengyu Liu , Xiaodi Wu

This paper presents catsim, the first package written in the Python language specialized in computerized adaptive tests and the logistical models of Item Response Theory. catsim provides functions for generating item and examinee…

应用统计 · 统计学 2018-07-23 Douglas De Rizzo Meneghetti , Plinio Thomaz Aquino Junior

Programmability is a unifying paradigm for enacting families of quantum transformations via fixed processors and program states, with a fundamental role and broad impact in quantum computation and control. While there has been a shift from…

量子物理 · 物理学 2025-12-10 Mingrui Jing , Mengbo Guo , Lin Zhu , Hongshun Yao , Xin Wang

A custom-built and precisely controlled quantum system may offer access to a fundamental understanding of another, less accessible system of interest. A universal quantum computer is currently out of reach, but an analog quantum simulator…

In this paper, we explore the integration of parameterized quantum pulses with the contextual subspace method. The advent of parameterized quantum pulses marks a transition from traditional quantum gates to a more flexible and efficient…

量子物理 · 物理学 2023-11-30 Zhiding Liang , Zhixin Song , Jinglei Cheng , Hang Ren , Tianyi Hao , Rui Yang , Yiyu Shi , Tongyang Li