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• Accurate Reduced Floating-Point Precision Implicit Monte Carlo
  This work describes methodologies to successfully implement the Implicit Monte Carlo (IMC) scheme for thermal radiative transfer in reduced-precision floating-point arithmetic. The methods used can be broadly categorized into scaling approaches and floating-po…
  arxiv Simon Butson, Mathew Cleveland, Alex Long, Todd Palmer 2025-06-13T17:18:11Z 置信度 0.78 physics.comp-ph
• Precise time-series photometry for the Kepler-2.0 mission
  The recently approved NASA K2 mission has the potential to multiply by an order of magnitude the number of short-period transiting planets found by Kepler around bright and low-mass stars, and to revolutionise our understanding of stellar variability in open c…
  arxiv Suzanne Aigrain, Simon T. Hodgkin, Michael J. Irwin, Jim R. Lewis 等 2014-12-19T11:50:15Z 置信度 0.78 astro-ph.IM
• Large-Scale, Precision Xenon Doping of Liquid Argon
  The detection of scintillation light from liquid argon is an experimental technique key to a number of current and future nuclear/particle physics experiments, such as neutrino physics, neutrinoless double beta decay and dark matter searches. Although the idea…
  arxiv N. McFadden, S. R. Elliott, M. Gold, D. E. Fields 等 2020-06-17T11:15:53Z 置信度 0.78 physics.ins-det
• The application of precision time protocol on EAST timing system
  The timing system focuses on synchronizing and coordinating each subsystem according to the trigger signals. A new prototype timing slave node based on precision time protocol has been developed by using ARM STM32 platform. The proposed slave timing module is …
  arxiv Z. Zhang, B. Xiao, Z. Ji, Y. Wang 等 2018-06-24T22:24:37Z 置信度 0.78 cs.DCcs.NI
• Improving precision of objective image/video quality metrics
  Although subjective tests are most accurate image/video quality assessment tools, they are extremely time demanding. In the past two decades, a variety of objective tools, such as SSIM, IW-SSIM, SPSIM, FSIM, etc., have been devised, that well correlate with th…
  arxiv Majid Behzadpour, Mohammad Ghanbari 2021-04-26T10:30:23Z 置信度 0.78 eess.IV
• Molecular transport through capillaries made with atomic-scale precision
  Nanometre-scale pores and capillaries have long been studied because of their importance in many natural phenomena and their use in numerous applications. A more recent development is the ability to fabricate artificial capillaries with nanometre dimensions, w…
  arxiv B. Radha, A. Esfandiar, F. C. Wang, A. P. Rooney 等 2016-06-29T11:23:05Z 置信度 0.78 cond-mat.mtrl-sci
• High Precision Qubit-Efficient Variational Continuous Optimization via Amplitude Estimation
  Optimization of continuous-variable objectives on standard gate-based quantum computers via variational algorithms such as QAOA is typically approached by first discretizing each decision variable into a finite binary representation. This increases qubit requi…
  arxiv Parth Danve 2026-06-07T15:43:58Z 置信度 0.78 quant-ph
• Weakly coupled Higgsless theories and precision electroweak tests
  In 5 dimensions the electroweak symmetry can be broken by boundary conditions, leading to a new type of Higgsless theories. These could in principle improve on the 4D case by extending the perturbative domain to energies higher than $4 πv$ and by allowing a be…
  arxiv Riccardo Barbieri, Alex Pomarol, Riccardo Rattazzi 2003-10-24T17:11:14Z 置信度 0.78 hep-ph
• Graphical Elastic Net and Target Matrices: Fast Algorithms and Software for Sparse Precision Matrix Estimation
  We consider estimation of undirected Gaussian graphical models and inverse covariances in high-dimensional scenarios by penalizing the corresponding precision matrix. While single $L_1$ (Graphical Lasso) and $L_2$ (Graphical Ridge) penalties for the precision …
  arxiv Solt Kovács, Tobias Ruckstuhl, Helena Obrist, Peter Bühlmann 2021-01-06T17:28:30Z 置信度 0.78 stat.MEstat.CO
• Quantum precision of beam pointing
  We consider estimating a small transverse displacement of an optical beam over a line-of-sight propagation path: a problem that has numerous important applications ranging from establishing a lasercom link, single-molecule tracking, guided munition, to atomic …
  arxiv Haoyu Qi, Kamil Brádler, Christian Weedbrook, Saikat Guha 2018-08-03T18:30:20Z 置信度 0.78 quant-ph
• Precision spectroscopy on $^9$Be overcomes limitations from nuclear structure
  Many powerful tests of the Standard Model of particle physics and searches for new physics with precision atomic spectroscopy are plagued by our lack of knowledge of nuclear properties. Ideally, such properties may be derived from precise measurements of the m…
  arxiv Stefan Dickopf, Bastian Sikora, Annabelle Kaiser, Marius Müller 等 2024-09-10T08:05:39Z 置信度 0.78 physics.atom-ph
• High precision series solution of differential equations: Ordinary and regular singular point of second order ODEs
  A subroutine for very-high-precision numerical solution of a class of ordinary differential equations is provided. For given evaluation point and equation parameters the memory requirement scales linearly with precision $P$, and the number of algebraic operati…
  arxiv Amna Noreen, Kåre Olaussen 2012-05-10T10:34:40Z 置信度 0.78 math-phphysics.comp-phquant-ph
• The Most Precise Extra-Galactic Black-Hole Mass Measurement
  I use archival data to measure the mass of the central black hole in NGC 4526, M = (4.70 +- 0.14) X 10^8 Msun. This 3% error bar is the most precise for an extra-galactic black hole and is close to the precision obtained for Sgr A* in the Milky Way. The factor…
  arxiv Andrew Gould 2013-03-04T21:00:00Z 置信度 0.78 astro-ph.CO
• Towards Precision in Appearance-based Gaze Estimation in the Wild
  Appearance-based gaze estimation systems have shown great progress recently, yet the performance of these techniques depend on the datasets used for training. Most of the existing gaze estimation datasets setup in interactive settings were recorded in laborato…
  arxiv Murthy L. R. D., Abhishek Mukhopadhyay, Shambhavi Aggarwal, Ketan Anand 等 2023-02-05T10:09:35Z 置信度 0.78 cs.CVcs.HC
• Improving precision and recall of face recognition in SIPP with combination of modified mean search and LSH
  Although face recognition has been improved much as the development of Deep Neural Networks, SIPP(Single Image Per Person) problem in face recognition has not been better solved, especially in practical applications where searching over complicated database. I…
  arxiv Xihua Li 2017-09-09T11:42:28Z 置信度 0.78 cs.CV
• A note on solving nonlinear optimization problems in variable precision
  This short note considers an efficient variant of the trust-region algorithm with dynamic accuracy proposed Carter (1993) and Conn, Gould and Toint (2000) as a tool for very high-performance computing, an area where it is critical to allow multi-precision comp…
  arxiv S. Gratton, Ph. L. Toint 2018-12-09T12:16:33Z 置信度 0.78 math.NAcs.LGcs.MSmath.OC
• A High-Precision Clock Synchronization System for the CEPC Accelerator
  The Circular Electron Positron Collider (CEPC) distributes a reference clock distributed to 192 control nodes along its 100~km underground tunnel. The required synchronization precision is 30~ps (standard deviation). We present an enhanced White Rabbit (WR)-ba…
  arxiv Jun Hu, Xin Zhou, Xiaoshan Jiang, Dapeng Jin 2026-06-10T02:35:51Z 置信度 0.78 hep-exeess.SY
• A Mixed Precision, Multi-GPU Design for Large-scale Top-K Sparse Eigenproblems
  Graph analytics techniques based on spectral methods process extremely large sparse matrices with millions or even billions of non-zero values. Behind these algorithms lies the Top-K sparse eigenproblem, the computation of the largest eigenvalues and their ass…
  arxiv Francesco Sgherzi, Alberto Parravicini, Marco Domenico Santambrogio 2022-01-19T09:43:40Z 置信度 0.78 cs.AR
• Precision laser diagnostics for LUXE
  Strong field QED is an active research frontier. The investigation of fundamental phenomena such as pair creation, photon-photon and photon-electron interactions in the nonlinear QED regime are a formidable challenge -- both experimentally and theoretically. S…
  arxiv Rajendra Prasad 2021-12-20T09:54:27Z 置信度 0.78 physics.ins-dethep-exphysics.acc-ph
• Practical Implementation of High-Order Multiple Precision Fully Implicit Runge-Kutta Methods with Step Size Control Using Embedded Formula
  We propose a practical implementation of high-order fully implicit Runge-Kutta(IRK) methods in a multiple precision floating-point environment. Although implementations based on IRK methods in an IEEE754 double precision environment have been reported as RADAU…
  arxiv Tomonori Kouya 2013-06-11T00:55:57Z 置信度 0.78 math.NA
• When Prices Double in a Week: Forecasting of Agricultural Volatility in Import-Isolated Markets
  Vegetable prices in Sri Lanka are highly volatile because the market is largely import-isolated, so supply disruptions quickly drive prices up. This study develops a machine learning framework to forecast such volatility by incorporating supply-chain-aware fea…
  arxiv Ranuga Weerasekara, Heshan Nethmina, Manuja Ranathunga, Vinma Wettasinghe 等 2026-06-28T07:30:47Z 置信度 0.78 cs.LGstat.ME
• Precision Measurements in Electron-Positron Annihilation: Theory and Experiment
  Theory results on precision measurements in electron-positron annihilation at low and high energies are collected. These cover pure QCD calculations as well as mixed electroweak and QCD results, involving light and heavy quarks. The impact of QCD corrections o…
  arxiv Konstantin Chetyrkin, Johann H. Kühn 2016-07-28T09:33:19Z 置信度 0.78 hep-ph
• An analysis of Precision Electroweak Measurements: Summer 98 Update
  We update our analysis of precision electroweak measurements using the latest data announced at Moriond, March 1998. Possible oblique corrections from new physics are parametrized using the STU formalism of Ref.[1], and non-oblique corrections to the Zbb verte…
  arxiv Aaron K. Grant, Tatsu Takeuchi 1998-07-18T20:20:58Z 置信度 0.78 hep-ph
• TROPHY: Trust Region Optimization Using a Precision Hierarchy
  We present an algorithm to perform trust-region-based optimization for nonlinear unconstrained problems. The method selectively uses function and gradient evaluations at different floating-point precisions to reduce the overall energy consumption, storage, and…
  arxiv Richard J Clancy, Matt Menickelly, Jan Hückelheim, Paul Hovland 等 2022-02-17T00:35:15Z 置信度 0.78 math.OC
• Towards a More Realistic VR Experience: Merging Haptic Gloves with Precision Gloves
  Virtual reality (VR) glove technology is increasingly important for professional training, industrial applications, and teleoperation in hazardous environments, since it enables more natural and immersive interactions than controllers. However, current solutio…
  arxiv Paolo Bottoni, Susanna Cifani, Kamen Kanev, Daniel Moraru 等 2026-01-04T14:39:13Z 置信度 0.78 cs.HC
• High-precision ab initio nuclear theory: Learning to overcome model-space limitations
  High-precision predictions of nuclear properties are a central objective of ab initio nuclear structure theory. However, state-of-the-art many-body methods rely on truncated model spaces to render the nuclear many-body problem tractable, which remains a major …
  arxiv Marco Knöll 2026-04-09T13:42:35Z 置信度 0.78 nucl-th
• Extra quark-lepton generations and precision measurements
  The existence of extra chiral generations with all fermions heavier than M_Z is strongly disfavoured by the precision electroweak data. However the data are fitted nicely even by a few extra generations, if one allows neutral leptons to have masses close to 50…
  arxiv M. Maltoni, V. A. Novikov, L. B. Okun, A. N. Rozanov 等 1999-11-30T13:51:52Z 置信度 0.78 hep-ph
• Precision Electroweak Constraints on the N=3 Lee-Wick Standard Model
  The Lee-Wick (LW) formulation of higher-derivative theories can be extended from one in which the extra degrees of freedom are represented as a single heavy, negative-norm partner for each known particle (N=2), to one in which a second, positive-norm partner a…
  arxiv Richard F. Lebed, Russell H. TerBeek 2012-10-08T20:53:44Z 置信度 0.78 hep-ph
• Computing accurate singular values using a mixed-precision one-sided Jacobi algorithm
  We present a relative forward error analysis of a mixed-precision preconditioned one-sided Jacobi algorithm, analogous to a two-sided version introduced in [N. J. Higham, F. Tisseur, M. Webb and Z. Zhou, SIAM J. Matrix Anal. Appl. 46 (2025), pp. 2423-2448], wh…
  arxiv Zhengbo Zhou, Françoise Tisseur, Marcus Webb 2026-02-20T10:48:51Z 置信度 0.78 math.NA
• The Surface Brightness--Color Relations Based on Eclipsing Binary Stars: Toward Precision Better than 1% in Angular Diameter Predictions
  In this study we investigate the calibration of surface brightness--color (SBC) relations based solely on eclipsing binary stars. We selected a sample of 35 detached eclipsing binaries with trigonometric parallaxes from Gaia DR1 or Hipparcos, whose absolute di…
  arxiv Dariusz Graczyk, Piotr Konorski, Grzegorz Pietrzynski, Wolfgang Gieren 等 2016-11-30T02:29:45Z 置信度 0.78 astro-ph.SR
• Double interference effects in Higgs precision tests in the $e^-e^+\to ν\bar νh$ process
  Higgs precision program at future lepton collider aims at (sub) percent level precision measurement of the Higgs properties, shedding light to new physics through the Higgs lamppost. Amongst many exclusive Higgs channels that can be measured precisely, the $WW…
  arxiv Yang Zhang 2018-11-27T13:49:50Z 置信度 0.78 hep-ph
• Current precision in interacting hybrid Normal-Superconducting systems
  We study Andreev-mediated transport and current fluctuations in interacting normal-superconducting quantum-dot systems. Using a generalized master equation based on real-time diagrammatics and full counting statistics, we compute the steady-state current, zero…
  arxiv Nahual Sobrino, Fabio Taddei, Rosario Fazio, Michele Governale 2026-02-06T15:39:00Z 置信度 0.78 cond-mat.mes-hallcond-mat.supr-con
• Boosting the Performance of Object Tracking with a Half-Precision Particle Filter on GPU
  High-performance GPU-accelerated particle filter methods are critical for object detection applications, ranging from autonomous driving, robot localization, to time-series prediction. In this work, we investigate the design, development and optimization of pa…
  arxiv Gabin Schieffer, Nattawat Pornthisan, Daniel Araújo de Medeiros, Stefano Markidis 等 2023-08-01T18:02:37Z 置信度 0.78 cs.DC
• Weak Supervision for Improved Precision in Search Systems
  Labeled datasets are essential for modern search engines, which increasingly rely on supervised learning methods like Learning to Rank and massive amounts of data to power deep learning models. However, creating these datasets is both time-consuming and costly…
  arxiv Sriram Vasudevan 2025-03-10T08:06:30Z 置信度 0.78 cs.IRcs.AIcs.LG
• Harnessing coherence generation for precision single- and two-qubit quantum thermometry
  Quantum probes, such as single- and two-qubit probes, can accurately measure the temperature of a bosonic bath. The current investigation assesses the precision of temperature estimate using quantum Fisher information and the accompanying quantum signal-to-noi…
  arxiv Youssef Aiache, Abderrahim El Allati, Khadija El Anouz 2024-11-08T20:25:45Z 置信度 0.78 quant-ph
• Classical-driving-enhanced parameter-estimation precision of a non-Markovian dissipative two-state system
  The dynamics of quantum Fisher information (QFI) of the phase parameter in a driven two-state system is studied within the framework of non-Markovian dissipative process. The influences of memory effects, classical driving and detunings on the parameter-estima…
  arxiv Yan-Ling Li, Xing Xiao, Yao Yao 2015-03-08T08:47:49Z 置信度 0.78 quant-ph
• Apprentice: Using Knowledge Distillation Techniques To Improve Low-Precision Network Accuracy
  Deep learning networks have achieved state-of-the-art accuracies on computer vision workloads like image classification and object detection. The performant systems, however, typically involve big models with numerous parameters. Once trained, a challenging as…
  arxiv Asit Mishra, Debbie Marr 2017-11-15T23:45:59Z 置信度 0.78 cs.LGcs.CVcs.NE
• Efficient and Precise Calculation of the Confluent Hypergeometric Function
  Kummer's function, also known as the confluent hypergeometric function (CHF), is an important mathematical function, in particular due to its many special cases, which include the Bessel function, the incomplete Gamma function and the error function (erf). The…
  arxiv Alan Herschtal 2024-05-13T00:46:47Z 置信度 0.78 math.NAstat.ME
• Precision measurements of Triple Gauge Couplings at future electron-positron colliders
  A precise knowledge of charged Triple Gauge Couplings (cTGCs) is important for the determination of Higgs couplings and for constraining physics beyond the Standard Model. Future high-energy $e^{+}e^{-}$ colliders could have a significantly improved sensitivit…
  arxiv Jakob Beyer, Robert Karl, Jenny List 2020-02-07T13:29:37Z 置信度 0.78 hep-exhep-ph
• Limits on the Precision of Catenane Molecular Motors: Insights from Thermodynamics and Molecular Dynamics Simulations
  Thermodynamic uncertainty relations (TURs) relate precision to the dissipation rate, yet the inequalities can be far from saturation. Indeed, in catenane molecular motor simulations, we record precision far below the TUR limit. We further show that this ineffi…
  arxiv Alex Albaugh, Rueih-Sheng Fu, Geyao Gu, Todd R. Gingrich 2023-06-05T18:46:42Z 置信度 0.78 cond-mat.stat-mech
• Precision bounds in noisy quantum metrology
  In an idealistic setting, quantum metrology protocols allow to sense physical parameters with mean squared error that scales as $1/N^2$ with the number of particles involved---substantially surpassing the $1/N$-scaling characteristic to classical statistics. A…
  arxiv Jan Kolodynski 2014-09-01T20:00:19Z 置信度 0.78 quant-ph
• Precision analysis for standard deviation measurements of single fluorescent molecule images
  Standard deviation measurements of intensity profiles of stationary single fluorescent molecules are useful for studying axial localization, molecular orientation, and a fluorescence imaging system's spatial resolution. Here we report on the analysis of the pr…
  arxiv Michael C. DeSantis, Shawn H. DeCenzo, Je-Luen Li, Y. M. Wang 2009-07-31T22:22:00Z 置信度 0.78 q-bio.QMq-bio.BM
• High-precision efficiency calibration of a high-purity co-axial germanium detector
  A high-purity co-axial germanium detector has been calibrated in efficiency to a precision of about 0.15% over a wide energy range. High-precision scans of the detector crystal and gamma-ray source measurements have been compared to Monte-Carlo simulations to …
  arxiv B. Blank, J. Souin, P. Ascher, L. Audirac 等 2014-04-04T13:24:10Z 置信度 0.78 physics.ins-detnucl-ex
• Surrogate Functions for Maximizing Precision at the Top
  The problem of maximizing precision at the top of a ranked list, often dubbed Precision@k (prec@k), finds relevance in myriad learning applications such as ranking, multi-label classification, and learning with severe label imbalance. However, despite its popu…
  arxiv Purushottam Kar, Harikrishna Narasimhan, Prateek Jain 2015-05-26T06:01:24Z 置信度 0.78 stat.MLcs.LG
• FOTOMCAp: a new quasi-automatic code for high-precision photometry
  The search for Earth-like planets using the transit technique has encouraged the development of strategies to obtain light curves with increasingly precision. In this context we developed the FOTOMCAp program. This is an IRAF quasi-automatic code which employs…
  arxiv Romina Petrucci, Emiliano Jofré 2016-03-14T23:44:26Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Global optimization of multilayer dielectric coatings for precision measurements
  We describe the design of optimized multilayer dielectric coatings for precision laser interferometry. By setting up an appropriate cost function and then using a global optimizer to find a minimum in the parameter space, we were able to realize coating design…
  arxiv Gautam Venugopalan, Francisco Salces-Cárcoba, Koji Arai, Rana X Adhikari 2021-10-26T06:30:12Z 置信度 0.78 physics.opticsastro-ph.IM
• TEE, a simple estimator for the precision of eclipse and transit minimum times
  Context: Transit or eclipse timing variations have proven to be a valuable tool in exoplanet research. However, no simple way to estimate the potential precision of such timing measures has been presented yet, nor are guidelines available regarding the relatio…
  arxiv Hans J. Deeg, Brandon Tingley 2016-12-07T13:24:38Z 置信度 0.78 astro-ph.EPastro-ph.IMastro-ph.SR
• High Precision MultiWave Rectifier Circuit Operating in Low Voltage 1.5 Volt Current Mode
  This article is present high precision multiwave rectifier circuit operating in low voltage plus or minus 1.5 Volt current modes by CMOS technology 0.5 \mum, receive input and give output in current mode, respond at high frequency period. The structure compoun…
  arxiv Bancha Burapattanasiri 2010-01-13T18:44:37Z 置信度 0.78 cs.OH
• Multi-objective dynamic programming with limited precision
  This paper addresses the problem of approximating the set of all solutions for Multi-objective Markov Decision Processes. We show that in the vast majority of interesting cases, the number of solutions is exponential or even infinite. In order to overcome this…
  arxiv L. Mandow, J. L. Pérez de la Cruz, N. Pozas 2020-09-17T10:34:01Z 置信度 0.78 cs.LGstat.ML
• Energy awareness in low precision neural networks
  Power consumption is a major obstacle in the deployment of deep neural networks (DNNs) on end devices. Existing approaches for reducing power consumption rely on quite general principles, including avoidance of multiplication operations and aggressive quantiza…
  arxiv Nurit Spingarn Eliezer, Ron Banner, Elad Hoffer, Hilla Ben-Yaakov 等 2022-02-06T14:44:55Z 置信度 0.78 cs.LGcs.CV
• Perturbative RGE systematics in precision observables
  QCD calculations for collider physics make use of perturbative solutions of renormalisation group equations (RGEs). Ambiguities related to these solutions can contribute significantly to systematic uncertainties of theoretical predictions for physical observab…
  arxiv Valerio Bertone, Giuseppe Bozzi, Francesco Hautmann 2024-07-30T14:15:10Z 置信度 0.78 hep-ph
• Improved precision in inverse beta decay cross section
  We analyze the cross section for inverse beta decay, focusing on the moderate energies (a few MeV to hundreds of MeV) relevant for reactor and supernova neutrinos. We discuss the updated evaluations of values and uncertainties in the cross section, and the eff…
  arxiv Giulia Ricciardi, Natascia Vignaroli, Francesco Vissani 2025-02-24T17:18:30Z 置信度 0.78 hep-phhep-ex
• Quantum precision thermometry with weak measurement
  As the minituarization of electronic devices, which are sensitive to temperature, grows apace, sensing of temperature with ever smaller probes is more important than ever. Genuinely quantum mechanical schemes of thermometry are thus expected to be crucial to f…
  arxiv Arun Kumar Pati, Chiranjib Mukhopadhyay, Sagnik Chakraborty, Sibasish Ghosh 2019-01-22T15:31:02Z 置信度 0.78 quant-phcond-mat.stat-mech
• High Dimensional Multivariate Regression and Precision Matrix Estimation via Nonconvex Optimization
  We propose a nonconvex estimator for joint multivariate regression and precision matrix estimation in the high dimensional regime, under sparsity constraints. A gradient descent algorithm with hard thresholding is developed to solve the nonconvex estimator, an…
  arxiv Jinghui Chen, Quanquan Gu 2016-06-02T19:59:44Z 置信度 0.78 stat.ML
• Precision Tests of the Standard Model
  The implications of recent precision $Z$-pole, $W$ mass, and weak neutral current data for testing the standard electroweak model, constraining the $t$ quark and Higgs masses, \alsz, and grand unification are discussed. A fit to all data yields $\siz = 0.2328 …
  arxiv Paul Langacker 1993-03-24T23:08:43Z 置信度 0.78 hep-ph
• Two-loop heavy top effects on precision observables and the Higgs mass
  The electroweak corrections induced by a heavy top on the main precision observables are now available up to O(g^4 mt^2/mw^2). The new results significantly reduce the theoretical uncertainty and have a sizable impact on the determination of sin^2theta_eff. We…
  arxiv Paolo Gambino 1997-03-07T13:04:34Z 置信度 0.78 hep-ph
• Optical clock intercomparison with $6\times 10^{-19}$ precision in one hour
  Improvements in atom-light coherence are foundational to progress in quantum information science, quantum optics, and precision metrology. Optical atomic clocks require local oscillators with exceptional optical coherence due to the challenge of performing spe…
  arxiv E. Oelker, R. B. Hutson, C. J. Kennedy, L. Sonderhouse 等 2019-02-07T17:30:50Z 置信度 0.78 physics.atom-phquant-ph
• Mixed Precision Orthogonalization-Free Projection Methods for Eigenvalue and Singular Value Problems
  Mixed-precision arithmetic offers significant computational advantages for large-scale matrix computation tasks, yet preserving accuracy and stability in eigenvalue problems and the singular value decomposition (SVD) remains challenging. This paper introduces …
  arxiv Tianshi Xu, Zechen Zhang, Jie Chen, Yousef Saad 等 2025-05-01T04:05:58Z 置信度 0.78 math.NA
• Multipass Quantum Process Tomography: Precision and Accuracy Enhancement
  We introduce a method to enhance the precision and accuracy of Quantum Process Tomography (QPT) by mitigating the errors caused by state preparation and measurement (SPAM), readout and shot noise. Instead of performing QPT solely on a single gate, we propose p…
  arxiv Stancho G. Stanchev, Nikolay V. Vitanov 2024-02-06T16:26:18Z 置信度 0.78 quant-ph
• An Extreme Precision Radial Velocity Pipeline: First Radial Velocities from EXPRES
  The EXtreme PREcision Spectrograph (EXPRES) is an environmentally stabilized, fiber-fed, $R=137,500$, optical spectrograph. It was recently commissioned at the 4.3-m Lowell Discovery Telescope (LDT) near Flagstaff, Arizona. The spectrograph was designed with a…
  arxiv Ryan R. Petersburg, J. M. Joel Ong, Lily L. Zhao, Ryan T. Blackman 等 2020-03-19T15:04:05Z 置信度 0.78 astro-ph.IMastro-ph.EPastro-ph.SR
• The ZipML Framework for Training Models with End-to-End Low Precision: The Cans, the Cannots, and a Little Bit of Deep Learning
  Recently there has been significant interest in training machine-learning models at low precision: by reducing precision, one can reduce computation and communication by one order of magnitude. We examine training at reduced precision, both from a theoretical …
  arxiv Hantian Zhang, Jerry Li, Kaan Kara, Dan Alistarh 等 2016-11-16T18:45:09Z 置信度 0.78 cs.LGstat.ML
• Bjorken sum rule with hyperasymptotic precision
  We obtain an improved determination of the normalization of the leading infrared renormalon of the Bjorken sum rule: $Z_B (n_f=3)= -0.407\pm 0.119 $. Estimates of higher order terms of the perturbative series are given. We compute the Bjorken sum rule with hyp…
  arxiv Cesar Ayala, Antonio Pineda 2022-08-15T18:05:05Z 置信度 0.78 hep-phnucl-th
• Type-I 2HDM under the Higgs and Electroweak Precision Measurements
  We explore the extent to which future precision measurements of the Standard Model (SM) observables at the proposed $Z$-factories and Higgs factories may have impacts on new physics beyond the Standard Model, as illustrated by studying the Type-I Two-Higgs-dou…
  arxiv Ning Chen, Tao Han, Shuailong Li, Shufang Su 等 2019-12-02T12:13:51Z 置信度 0.78 hep-ph
• Precision tests of third-generation four-quark operators: one- and two-loop matching
  We calculate the one- and two-loop matching corrections in the Standard Model effective field theory (SMEFT) that impact electroweak precision measurements and flavour physics observables, focusing on the contributions of third-generation four-quark operators.…
  arxiv Ulrich Haisch, Luc Schnell 2024-10-17T08:03:29Z 置信度 0.78 hep-phhep-ex
• High precision study of K+- --> 3pi+- decays by NA48/2
  Preliminary results of study of $K^\pm\to3π^\pm$ decays by the NA48/2 experiment at CERN SPS are presented. They include a precise measurement of the direct CP violating charge asymmetry of Dalitz plot linear slope parameters $A_g=(g^+-g^-)/(g^++g^-)$, and a m…
  arxiv Evgueni Goudzovski 2006-10-21T09:21:56Z 置信度 0.78 hep-ex
• Sensitivity of Heavy Higgs Boson to the Precision Yukawa Coupling Measurements at Higgs Factories
  We investigate the potential of precision Higgs boson coupling measurements to discover heavy Higgs bosons by performing scans of the parameter space in Two-Higgs-Doublet Models (2HDM). Our study encompasses conventional Type I and Type II models, as well as m…
  arxiv Kamal Maayergi, Devin G. E. Walker, Michael E. Peskin 2025-06-19T20:23:39Z 置信度 0.78 hep-ph
• BOMP-NAS: Bayesian Optimization Mixed Precision NAS
  Bayesian Optimization Mixed-Precision Neural Architecture Search (BOMP-NAS) is an approach to quantization-aware neural architecture search (QA-NAS) that leverages both Bayesian optimization (BO) and mixed-precision quantization (MP) to efficiently search for …
  arxiv David van Son, Floran de Putter, Sebastian Vogel, Henk Corporaal 2023-01-27T16:04:34Z 置信度 0.78 cs.LGcs.CV
• Optimal squeezing for high-precision atom interferometers
  We show that squeezing is a crucial resource for interferometers based on the spatial separation of ultra-cold interacting matter. Atomic interactions lead to a general limitation for the precision of these atom interferometers, which can neither be surpassed …
  arxiv Polina Feldmann, Fabian Anders, Alexander Idel, Christian Schubert 等 2023-11-17T00:08:14Z 置信度 0.78 physics.atom-phastro-ph.COcond-mat.quant-gasgr-qcquant-ph
• Bound-state relativistic quantum electrodynamics: a perspective for precision physics with atoms and molecules
  Precision physics aims to use atoms and molecules to test and develop the fundamental theory of matter, possibly beyond the Standard Model. Most of the atomic and molecular phenomena are described by the QED (quantum electrodynamics) sector of the Standard Mod…
  arxiv Ádám Nonn, Ádám Margócsy, Edit Mátyus 2024-06-07T19:31:19Z 置信度 0.78 physics.chem-ph
• Precision measurement of light shifts in a single trapped Ba$^+$ ion
  Using a single trapped barium ion we have developed an rf spectroscopy technique to measure the ratio of the off-resonant vector ac Stark effect (or light shift) in the 6S_{1/2} and 5D_{3/2} states to 0.1% precision. We find R = Delta_S / Delta_D = -11.494(13)…
  arxiv J. A. Sherman, T. W. Koerber, A. Markhotok, W. Nagourney 等 2005-02-22T18:24:04Z 置信度 0.78 physics.atom-ph
• What Precision Electroweak Physics Says About the SU(6)/Sp(6) Little Higgs
  We study precision electroweak constraints on the close cousin of the Littlest Higgs, the SU(6)/Sp(6) model. We identify a near-oblique limit in which the heavy W' and B' decouple from the light fermions, and then calculate oblique corrections, including one-l…
  arxiv Thomas Gregoire, David R. Smith, Jay G. Wacker 2003-05-26T18:05:44Z 置信度 0.78 hep-ph
• Extra generations and discrepancies of electroweak precision data
  It is shown that additional chiral generations are not excluded by the latest electroweak precision data if one assumes that there is no mixing with the known three generations. In the case of ``heavy extra generations'', when all four new particles are heavie…
  arxiv V. A. Novikov, L. B. Okun, A. N. Rozanov, M. I. Vysotsky 2001-11-02T14:59:20Z 置信度 0.78 hep-ph
• High precision study of CP-violating charge asymmetry in K+- --> 3pi+- decays
  A precise measurement of the direct CP violating charge asymmetry parameter $A_g$ in $K^\pm\toπ^\pmπ^+π^-$ decays by the NA48/2 experiment at CERN SPS is presented. The experiment has been designed not to be limited by systematic uncertainties in the asymmetry…
  arxiv E. Goudzovski 2006-04-02T08:36:59Z 置信度 0.78 hep-ex
• Direct frequency comb cavity ring-down spectroscopy: Enhancing Sensitivity and Precision
  We present a novel approach to cavity ring-down spectroscopy utilizing an optical frequency comb as the direct probe of the Fabry-Perot cavity, coupled with a time-resolved Fourier transform spectrometer for parallel retrieval of ring-down events. Our method a…
  arxiv Romain Dubroeucq, Dominik Charczun, Piotr Masłowski, Lucile Rutkowski 2024-09-14T21:03:05Z 置信度 0.78 physics.opticsphysics.ins-det
• Mesoscopic atomic entanglement for precision measurements beyond the standard quantum limit
  Squeezing of quantum fluctuations by means of entanglement is a well recognized goal in the field of quantum information science and precision measurements. In particular, squeezing the fluctuations via entanglement between two-level atoms can improve the prec…
  arxiv J. Appel, P. J. Windpassinger, D. Oblak, U. B. Hoff 等 2008-10-20T12:55:33Z 置信度 0.78 quant-ph
• Restricted mean survival time estimate using covariate adjusted pseudovalue regression to improve precision
  Covariate adjustment is desired by both practitioners and regulators of randomized clinical trials because it improves precision for estimating treatment effects. However, covariate adjustment presents a particular challenge in time-to-event analysis. We propo…
  arxiv Yunfan Li, Jessica L. Ross, Aaron M. Smith, David P. Miller 2022-08-09T01:52:27Z 置信度 0.78 stat.MEstat.AP
• KKMC-hh for Precision Electroweak Phenomenology at the LHC
  We describe the program KKMC-hh, which calculates Z boson processes in hadronic collisions using coherent exclusive exponentiation (CEEX) with exact second-order photonic corrections at next-to-leading log and first-order weak vertex corrections, including ini…
  arxiv Scott A. Yost, Matthew Dittrich, Stanislaw Jadach, B. F. L. Ward 等 2020-12-16T22:31:15Z 置信度 0.78 hep-ph
• Hidden SUSY from precision gauge unification
  We revisit the implications of naturalness and gauge unification in the MSSM. We find that precision unification of the couplings in connection with a small mu parameter requires a highly compressed gaugino pattern as it is realized in mirage mediation. Due to…
  arxiv Sven Krippendorf, Hans Peter Nilles, Michael Ratz, Martin Wolfgang Winkler 2013-06-03T20:00:05Z 置信度 0.78 hep-ph
• Precision and informational limits in inelastic optical spectroscopy
  Using Fisher information and the Cramér-Rao lower bound, we analyse fundamental precision limits in the determination of spectral parameters in inelastic optical scattering. General analytic formulae are derived which account for the instrument response functi…
  arxiv Peter Török, Matthew R. Foreman 2019-02-01T10:29:53Z 置信度 0.78 physics.ins-detphysics.optics
• Tunable interfacial chemisorption with atomic-level precision in a graphene WSe2 heterostructure
  It has long been an ultimate goal to introduce chemical doping at the atomic level to precisely tune properties of materials. Two-dimensional materials have natural advantage because of its highly-exposed surface atoms, however, it is still a grand challenge t…
  arxiv Mo-Han Zhang, Fei Gao, Aleksander Bach Lorentzen, Ya-Ning Ren 等 2023-11-11T09:07:17Z 置信度 0.78 cond-mat.mtrl-scicond-mat.mes-hall
• Neutrinoless Double Beta Decay and Future Neutrino Oscillation Precision Experiments
  We discuss to what extent future precision measurements of neutrino mixing observables will influence the information we can draw from a measurement of (or an improved limit on) neutrinoless double beta decay. Whereas the Delta m^2 corresponding to solar and a…
  arxiv S. Choubey, W. Rodejohann 2005-06-10T12:43:40Z 置信度 0.78 hep-phhep-exnucl-ex
• Testing the $a_μ$ anomaly in the electron sector through a precise measurement of $h/M$
  The persistent $a_μ\equiv (g-2)/2$ anomaly in the muon sector could be due to new physics visible in the electron sector through a sub-ppb measurement of the anomalous magnetic moment of the electron $a_e$. Driven by recent results on the electron mass (S. Stu…
  arxiv F. Terranova, G. M. Tino 2013-12-09T09:09:22Z 置信度 0.78 hep-exhep-phphysics.atom-phquant-ph
• The Promise and Limitations of Precision Gravity: Application to the Interior Structure of Uranus and Neptune
  We study the constraining power of a high-precision measurement of the gravity field for Uranus and Neptune, as could be delivered by a low periapse orbiter. Our study is practical, assessing the possible deliverables and limitations of such a mission with res…
  arxiv Naor Movshovitz, Jonathan J. Fortney 2022-03-24T17:26:32Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Implication of Higgs Precision Measurement on New Physics
  Future precision measurements of the Standard Model (SM) parameters at the proposed Z-factories and Higgs factories may have significant impacts on new physics beyond the Standard Model (BSM). We illustrate this by focusing on the Type-II two Higgs doublet mod…
  arxiv Ning Chen, Tao Han, Shufang Su, Wei Su 等 2019-01-25T20:07:28Z 置信度 0.78 hep-ph
• Probing CP violating Higgs sectors via the precision measurement of coupling constants
  We study how effects of the CP violation can be observed indirectly by precision measurements of Higgs boson couplings at a future Higgs factory such as the international linear collider. We consider two Higgs doublet models with the softly broken discrete sym…
  arxiv Mayumi Aoki, Katsuya Hashino, Daiki Kaneko, Shinya Kanemura 等 2018-08-27T10:28:21Z 置信度 0.78 hep-ph
• Improving precision of A/B experiments using trigger intensity
  In industry, online randomized controlled experiment (a.k.a. A/B experiment) is a standard approach to measure the impact of a causal change. These experiments have small treatment effect to reduce the potential blast radius. As a result, these experiments oft…
  arxiv Tanmoy Das, Dohyeon Lee, Arnab Sinha 2024-11-05T22:10:37Z 置信度 0.78 econ.EMcs.CE
• Precision electro-weak parameters from AdS5, localized kinetic terms and anomalous dimensions
  I compare the tree level estimate of the electro-weak precision parameters in two (exactly solvable) toy models of dynamical symmetry breaking in which the strong dynamics is assumed to be described by a five-dimensional (weakly coupled) gravity dual. I discus…
  arxiv Maurizio Piai 2006-08-21T18:38:32Z 置信度 0.78 hep-phhep-th
• Torsion contraints from the recent precision measurement of the muon anomaly
  In this paper we consider non-minimal couplings of the Standard Model fermions to the vector (trace) and axial vector (pseudo-trace) components of the torsion tensor. We then evaluate the contributions of these vector and axial vector components to the muon an…
  arxiv Prasanta Das, Uma Mahanta, Sreerup Raychaudhuri 2002-11-10T13:49:19Z 置信度 0.78 hep-ph
• Nanometer-Scale Nuclear Magnetic Resonance Diffraction with Sub-Ångstrom Precision
  Achieving atomic resolution is the ultimate limit of magnetic resonance imaging (MRI), and attaining this capability offers enormous technological and scientific opportunities, from drug development to understanding the dynamics in interacting quantum systems.…
  arxiv Holger Haas, Sahand Tabatabaei, William Rose, Pardis Sahafi 等 2022-04-01T05:53:52Z 置信度 0.78 cond-mat.mes-hallquant-ph
• B-CONCORD -- A scalable Bayesian high-dimensional precision matrix estimation procedure
  Sparse estimation of the precision matrix under high-dimensional scaling constitutes a canonical problem in statistics and machine learning. Numerous regression and likelihood based approaches, many frequentist and some Bayesian in nature have been developed. …
  arxiv Peyman Jalali, Kshitij Khare, George Michailidis 2020-05-18T18:25:52Z 置信度 0.78 stat.ME
• Astrophysical Sources of Statistical Uncertainty in Precision Radial Velocities and Their Approximations
  We investigate astrophysical contributions to the statistical uncertainty of precision radial velocity measurements of stellar spectra. We analytically determine the uncertainty in centroiding isolated spectral lines broadened by Gaussian, Lorentzian, Voigt, a…
  arxiv Thomas G. Beatty, B. Scott Gaudi 2015-07-02T22:16:26Z 置信度 0.78 astro-ph.SR
• Holographic Renormalisation and the Electroweak Precision Parameters
  We study the effects of holographic renormalisation on an AdS/QCD inspired description of dynamical electroweak symmetry breaking. Our model is a 5D slice of AdS_5 geometry containing a bulk scalar and SU(2) times SU(2) gauge fields. The scalar field obtains a…
  arxiv Mark Round 2010-03-15T14:56:23Z 置信度 0.78 hep-ph
• On the fate of dynamical systems under a trade-off between cost and precision
  We analyze the fate of dynamical systems that consist of two kind of processes. The first type is supposed to perform a certain function by processing information at a required high accuracy, which is, however, limited to less than 100 percent, while the secon…
  arxiv Maximilian Voit, Hildegard Meyer-Ortmanns 2018-10-09T15:42:56Z 置信度 0.78 physics.bio-phcond-mat.stat-mechq-bio.MN
• One light composite Higgs boson facing electroweak precision tests
  We study analytically and numerically the bounds imposed by the electroweak precision tests on a minimal composite Higgs model. The model is based on spontaneous SO(5)/SO(4) breaking, so that an approximate custodial symmetry is preserved. The Higgs arises as …
  arxiv Marc Gillioz 2008-06-20T19:55:03Z 置信度 0.78 hep-ph
• Automated tracking of colloidal clusters with sub-pixel accuracy and precision
  Quantitative tracking of features from video images is a basic technique employed in many areas of science. Here, we present a method for the tracking of features that partially overlap, in order to be able to track so-called colloidal molecules. Our approach …
  arxiv Casper van der Wel, Daniela J. Kraft 2016-07-29T14:13:48Z 置信度 0.78 cond-mat.soft
• Scrambling for precision: optimizing multiparameter qubit estimation in the face of sloppiness and incompatibility
  Multiparameter quantum estimation theory plays a crucial role in advancing quantum metrology. Recent studies focused on fundamental challenges such as enhancing precision in the presence of incompatibility or sloppiness, yet the relationship between these feat…
  arxiv Jiayu He, Matteo G. A. Paris 2025-03-11T09:57:51Z 置信度 0.78 quant-phmath-ph
• Dual Precision Quantization for Efficient and Accurate Deep Neural Networks Inference
  Deep neural networks have achieved state-of-the-art results in a wide range of applications, from natural language processing and computer vision to speech recognition. However, as tasks become increasingly complex, model sizes continue to grow, posing challen…
  arxiv Tomer Gafni, Asaf Karnieli, Yair Hanani 2025-05-20T17:26:12Z 置信度 0.78 cs.CVcs.CLcs.LG
• Analysis of Energy Consumption in a Precision Beekeeping System
  Honey bees have been domesticated by humans for several thousand years and mainly provide honey and pollination, which is fundamental for plant reproduction. Nowadays, the work of beekeepers is constrained by external factors that stress their production (para…
  arxiv Hugo Hadjur, Doreid Ammar, Laurent Lefèvre 2020-10-28T12:44:09Z 置信度 0.78 cs.ARcs.DC
• SUSY with R-symmetry: confronting EW precision observables and LHC constraints
  After motivation and short presentation of the minimal supersymmetric model with R-symmetry (MRSSM), we address the question of accomodating the measured Higgs boson mass in accordance with electroweak precision observables and LHC constraints.
  arxiv Jan Kalinowski 2015-10-22T14:55:33Z 置信度 0.78 hep-ph
• Precision tests of the Standard Model: evidence for radiative corrections and higher order effects
  Recent developments in the field of high precision calculations in the Standard Model are illustrated with particular emphasis on the evidence for radiative corrections and on the estimate of the theoretical error in perturbative calculations.
  arxiv Paolo Gambino 1995-05-23T16:38:36Z 置信度 0.78 hep-ph