papers

Publications (203)

cs.CL2026

OpenCompass: A Universal Evaluation Platform for Large Language Models

Maosong Cao, Kai Chen, Haodong Duan +27

In recent years, the field of artificial intelligence has undergone a paradigm shift from task-specific small-scale models to general-purpose large language models (LLMs). With the…

cs.IT2021

On the Modulus in Matching Vector Codes

Lin Zhu, Wen Ming Li, Liang Feng Zhang

A -query locally decodable code (LDC) allows one to encode any -symbol message as a codeword of symbols such that each symbol of can be recovered by lo…

hep-ex2026

Precise measurement of the form factors in and observation of

BESIII Collaboration, M. Ablikim, M. N. Achasov +680

We report a study of the semileptonic decays (where ) based on a sample of of annihilati…

hep-ex2026

First Observation of \boldmath{ and } in \boldmath{ and } Decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +756

We perform the first amplitude analysis of the singly Cabibbo-suppressed decays , using collision data collected with the BESIII detec…

cs.CV2025

Imaginarium: Vision-guided High-Quality 3D Scene Layout Generation

Xiaoming Zhu, Xu Huang, Qinghongbing Xie +8

Generating artistic and coherent 3D scene layouts is crucial in digital content creation. Traditional optimization-based methods are often constrained by cumbersome manual rules, w…

hep-ex2026

Unexpected large relative strong phase and search for isospin breaking and asymmetries in $J/ψ\to K^*(892)\bar K

BESIII Collaboration, M. Ablikim, M. N. Achasov +766

Using a direct scan of 26 energy points near the resonance, we perform the first measurement of the relative phase between the strong and electromagnetic ampli…

cs.NI2023

Adaptive Hybrid Spatial-Temporal Graph Neural Network for Cellular Traffic Prediction

Xing Wang, Kexin Yang, Zhendong Wang +4

Cellular traffic prediction is an indispensable part for intelligent telecommunication networks. Nevertheless, due to the frequent user mobility and complex network scheduling mech…

hep-ex2026

Observation of the in and

BESIII Collaboration, M. Ablikim, M. N. Achasov +767

Based on events collected with the BESIII detector, the and processe…

eess.IV2024

Physics-Inspired Degradation Models for Hyperspectral Image Fusion

Jie Lian, Lizhi Wang, Lin Zhu +3

The fusion of a low-spatial-resolution hyperspectral image (LR-HSI) with a high-spatial-resolution multispectral image (HR-MSI) has garnered increasing research interest. However,…

cs.CV2025

YOND: Practical Blind Raw Image Denoising Free from Camera-Specific Data Dependency

Hansen Feng, Lizhi Wang, Yiqi Huang +3

The rapid advancement of photography has created a growing demand for a practical blind raw image denoising method. Recently, learning-based methods have become mainstream due to t…

hep-ex2026

Amplitude analysis and branching fraction measurement of the decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +770

An amplitude analysis of the singly Cabibbo-suppressed decay is performed, for the first time, to determine the relative magnitudes and phases of differ…

hep-ex2026

Study of the process from = 4.42 to 4.95 GeV at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +782

Based on of collision data collected at center-of-mass energies between 4.42 and 4.95 GeV with the BESIII detector at the BEPCII storage ring, we inves…

hep-ex2026

Search for the decays and at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +685

Using a 10.9 fb data sample collected by the BESIII detector at center-of-mass energies from 4.16 to 4.34 GeV, we search for the charmless decays $X(3872) \to K_{S}^{0}K^{\p…

hep-ex2026

Search for an isoscalar partner of the in

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

Using a data sample corresponding to an integrated luminosity of 20.3 fb collected at center-of-mass energies from 4.18 to 4.95 GeV with the BESIII detector, we observe the…

hep-ph2026

Torsion Balance Experiments Enable Direct Detection of Sub-eV Dark Matter

Shigeki Matsumoto, Jie Sheng, Chuan-Yang Xing +1

Light dark matter with sub-eV masses has a high number density in our galaxy, and its scattering cross section with macroscopic objects can be significantly enhanced by coherence e…

math.CO2017

Half of an antipodal spherical design

Eiichi Bannai, Da Zhao, Lin Zhu +2

We investigate several antipodal spherical designs on whether we can choose half of the points, one from each antipodal pair, such that they are balanced at the origin. In particul…

math.RT2016

Unbounded ladders induced by Gorenstein algebras

Pu Zhang, Yuehui Zhang, Guodong Zhou +1

The derived category of a Gorenstein triangular matrix algebra admits an unbounded ladder; and this ladder restricts to {\rm(}resp. $D^b({\rm M…

physics.class-ph2015

Extend the explanation of transformation optics in metamaterial-modified wireless power transfer system

Lin Zhu, Xudong Luo, Hongru Ma

Based on rigorous scattering theory we establish a systematic methodology for research of metamaterial-modified current-carrying conductors, from which we mathematically demonstrat…

hep-ex2026

Search for the charmonium weak decay and

BESIII Collaboration, M. Ablikim, M. N. Achasov +720

We search for the weak decays and for the first time. The search is based on events containin…

cs.CV2024

Deblurring Neural Radiance Fields with Event-driven Bundle Adjustment

Yunshan Qi, Lin Zhu, Yifan Zhao +2

Neural Radiance Fields (NeRF) achieves impressive 3D representation learning and novel view synthesis results with high-quality multi-view images as input. However, motion blur in…

cs.CL2026

How Context Attribution Handles What the Model Already Knows

Quoc-Huy Trinh, Lin Zhu, Sebastian Szyller

Context attribution methods for large language models (LLMs) identify which input context contributes to the model response. Recent works show the initial success in attributing th…

cs.CV2025

EventSTR: A Benchmark Dataset and Baselines for Event Stream based Scene Text Recognition

Xiao Wang, Jingtao Jiang, Dong Li +5

Mainstream Scene Text Recognition (STR) algorithms are developed based on RGB cameras which are sensitive to challenging factors such as low illumination, motion blur, and cluttere…

cs.LG2019

HDI-Forest: Highest Density Interval Regression Forest

Lin Zhu, Jiaxing Lu, Yihong Chen

By seeking the narrowest prediction intervals (PIs) that satisfy the specified coverage probability requirements, the recently proposed quality-based PI learning principle can extr…

physics.ins-det2024

Cryogenic microwave performance of silicon nitride and amorphous silicon deposited using low-temperature ICPCVD

Jiamin Sun, Shibo Shu, Ye Chai +10

Fabrication of dielectrics at low temperature is required for temperature-sensitive detectors. For superconducting detectors, such as transition edge sensors and kinetic inductance…

cs.CV2024

CRSOT: Cross-Resolution Object Tracking using Unaligned Frame and Event Cameras

Yabin Zhu, Xiao Wang, Chenglong Li +5

Existing datasets for RGB-DVS tracking are collected with DVS346 camera and their resolution () is low for practical applications. Actually, only visible cameras ar…

hep-ex2026

Precise measurements of and decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +758

Using collision data corresponding to an integrated luminosity of 20.3 fb, collected at the center-of-mass energy of 3.773 GeV with the BESIII detector, we present…

hep-ex2026

First Experimental Constraint on the Scalar Current in the Transition

BESIII Collaboration, M. Ablikim, M. N. Achasov +758

Using 20.3 fb of collision data taken at the center-of-mass energy of GeV, we report the first experimental constraint on the scalar current in the…

cs.CV2026

VLMEvalKit: An Open-Source Toolkit for Evaluating Large Multi-Modality Models

Haodong Duan, Xinyu Fang, Junming Yang +41

We present VLMEvalKit: an open-source toolkit for evaluating large multi-modality models based on PyTorch. The toolkit aims to provide a user-friendly and comprehensive framework f…

eess.SY2022

Data-Driven Fast Frequency Control using Inverter-Based Resources

Etinosa Ekomwenrenren, John Simpson-Porco, Evangelos Farantatos +3

We develop and test a data-driven and area-based fast frequency control scheme, which rapidly redispatches inverter-based resources to compensate for local power imbalances within…

cs.IR2019

A Domain Generalization Perspective on Listwise Context Modeling

Lin Zhu, Yihong Chen, Bowen He

As one of the most popular techniques for solving the ranking problem in information retrieval, Learning-to-rank (LETOR) has received a lot of attention both in academia and indust…

physics.geo-ph2015

Statistic inversion of multi-zone transition probability models for aquifer characterization in alluvial fans

Lin Zhu, Zhenxue Dai, Huili Gong +2

Understanding the heterogeneity arising from the complex architecture of sedimentary sequences in alluvial fans is challenging. This paper develops a statistical inverse framework…

cs.CV2022

Noise and Edge Based Dual Branch Image Manipulation Detection

Zhongyuan Zhang, Yi Qian, Yanxiang Zhao +2

Unlike ordinary computer vision tasks that focus more on the semantic content of images, the image manipulation detection task pays more attention to the subtle information of imag…

cs.CV2026

Event Stream based Multi-Modal Video Anomaly Detection: A Benchmark Dataset and Algorithms

Peipei Zhu, Yueqing Niu, Lin Zhu +3

Video anomaly detection (VAD) is critical for automated surveillance but remains fragile under challenging conditions such as illumination variations, fast motion, and complex back…

cond-mat.mes-hall2026

Pressure-Induced Metal-Insulator and Paramagnet-Altermagnet Transitions in Rutile OsO2 Single Crystals

Guojian Zhao, Ziang Meng, Wencheng Huang +19

Altermagnets with compensated spin structures and nonrelativistic spin splitting have emerged as a new class of magnetic materials. Rutile OsO2 has been theoretically predicted to…

hep-ex2022

Proposal for the search for exotic spin-spin interactions at the micrometer scale using functionalized cantilever force sensors

Qian Wang, Ze Ouyang, Yu Lu +3

Spin-dependent exotic interactions can be generated by exchanging hypothetical bosons, which were introduced to solve some puzzles in physics. Many precision experiments have been…

cs.CV2024

LED: A Large-scale Real-world Paired Dataset for Event Camera Denoising

Yuxing Duan, Shihan Peng, Lin Zhu +4

Event camera has significant advantages in capturing dynamic scene information while being prone to noise interference, particularly in challenging conditions like low threshold an…

hep-ex2026

First Measurement of the Decay, Study of Dynamics and Test of Lepton Universality with Decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +715

We report the first measurement of the semileptonic decay and an improved measurement of the decay

hep-ex2026

Search for the isospin-violating decays and

BESIII Collaboration, M. Ablikim, M. N. Achasov +701

Using a sample of ~ events collected with the BESIII detector, we perform a search for the isospin-violating decays $χ_{cJ}\toΛ\barΣ^{0}+c…

cond-mat.mtrl-sci2026

: A New Vanadium-Based Material with a Reuleaux-Triangle-Like Lattice and a Possible Phase Transition near 48 K

Zhen Zhao, Jianping Sun, Xin-Wei Yi +10

Exploring and synthesizing materials with new crystal structures provides an important route to discovering exotic quantum phenomena. However, materials with unconventional lattice…

cs.CV2024

Finding Visual Saliency in Continuous Spike Stream

Lin Zhu, Xianzhang Chen, Xiao Wang +1

As a bio-inspired vision sensor, the spike camera emulates the operational principles of the fovea, a compact retinal region, by employing spike discharges to encode the accumulati…

cs.CV2025

Event Stream-based Visual Object Tracking: HDETrack V2 and A High-Definition Benchmark

Shiao Wang, Xiao Wang, Chao Wang +5

We then introduce a novel hierarchical knowledge distillation strategy that incorporates the similarity matrix, feature representation, and response map-based distillation to guide…

cs.LG2026

FairSHAP: Preprocessing for Fairness Through Attribution-Based Data Augmentation

Lin Zhu, Yijun Bian, Lei You

Ensuring fairness in machine learning models is critical, particularly in high-stakes domains where biased decisions can lead to serious societal consequences. Existing preprocessi…

cs.MA2024

AgentScope: A Flexible yet Robust Multi-Agent Platform

Dawei Gao, Zitao Li, Xuchen Pan +16

With the rapid advancement of Large Language Models (LLMs), significant progress has been made in multi-agent applications. However, the complexities in coordinating agents' cooper…

hep-ex2026

Precision measurements of semleptonic decays and ()

BESIII Collaboration, M. Ablikim, M. N. Achasov +773

The branching fractions of , , , and are measured to be $(2.950\pm0.017_{\rm stat.}\pm 0.017_{\…

cs.LG2026

From Baselines to Transport Geodesics: Axiomatic Attribution via Optimal Generative Flows

Cenwei Zhang, Lin Zhu, Manxi Lin +1

Feature attributions often hide a critical modeling choice: they explain a prediction along a counterfactual path from a reference state to an input. Different baselines, interpola…

cs.CV2024

MambaEVT: Event Stream based Visual Object Tracking using State Space Model

Xiao Wang, Chao wang, Shiao Wang +4

Event camera-based visual tracking has drawn more and more attention in recent years due to the unique imaging principle and advantages of low energy consumption, high dynamic rang…

hep-ex2026

Amplitude Analysis of Singly Cabibbo-Suppressed Decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +683

Using a sample of annihilation data corresponding to an integrated luminosity of 4.4 collected with the BESIII detector at the BEPCII collider and produ…

hep-ex2026

Search for the radiative decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +756

Using 7.33 fb of collision data samples collected with the BESIII detector at center-of-mass energies between 4.128 and 4.226 GeV, we perform a simultaneous fit to…

hep-ex2026

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +716

Based on annihilation data collected with the BESIII detector at center-of-mass energies from 4.600 to 4.699 GeV, corresponding to an integrated luminosity of 4.5 fb$^{-1}…

hep-ex2026

Observation of and search for

BESIII Collaboration, M. Ablikim, M. N. Achasov +719

By analysing 6.1 of data collected at center-of-mass energies between and 4.843 with the BESIII detector at the BEPCII collider, we obser…

hep-ex2026

Observation of and

BESIII Collaboration, M. Ablikim, M. N. Achasov +750

Using events collected with the BESIII detector at a center-of-mass energy of GeV, the antihyperon-nucleon annihilation process…

cs.CV2022

Prompt-based Learning for Unpaired Image Captioning

Peipei Zhu, Xiao Wang, Lin Zhu +4

Unpaired Image Captioning (UIC) has been developed to learn image descriptions from unaligned vision-language sample pairs. Existing works usually tackle this task using adversaria…

physics.class-ph2016

An analytical study of mismatched complementary media

Lin Zhu, Xudong Luo, Hongru Ma

Complementary media (CM) interacting with arbitrarily situated obstacles are usually less discussed. In this paper, an analytical framework based on multiple scattering theory is e…

eess.SP2026

DF-3DRME: A Data-Friendly Learning Framework for 3D Radio Map Estimation based on Super-Resolution Technique

Lin Zhu, Weifeng Zhu, Shuowen Zhang +2

High-Resolution three-dimensional (3D) radio maps (RMs) provide rich information about the radio landscape that is essential to a myriad of wireless applications in the future wire…

cs.CV2025

Rethinking Model Redundancy for Low-light Image Enhancement

Tong Li, Lizhi Wang, Hansen Feng +3

Low-light image enhancement (LLIE) is a fundamental task in computational photography, aiming to improve illumination, reduce noise, and enhance the image quality of low-light imag…

hep-ex2026

First energy scan measurement of around the resonance

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

We report the precise energy scan measurement of the cross section lineshape of . The analysis is based on collision data corresponding to an int…

cs.AI2025

SemAgent: Semantic-Driven Agentic AI Empowered Trajectory Prediction in Vehicular Networks

Lin Zhu, Kezhi Wang, Luping Xiang +1

Efficient information exchange and reliable contextual reasoning are essential for vehicle-to-everything (V2X) networks. Conventional communication schemes often incur significant…

hep-ex2026

First Measurement of the Relative Phase between Proton Psionic Form Factors

BESIII Collaboration, M. Ablikim, M. N. Achasov +754

The relative phase between the time-like form factors of the proton is a crucial observable for a complete understanding of its internal structure, yet it has remained unmeasured d…

physics.optics2010

An invisibility cloak using silver nanowires

Yangbo Xie, Huanyang Chen, Yadong Xu +3

In this paper, we use the parameter retrieval method together with an analytical effective medium approach to design a well-performed invisible cloak, which is based on an empirica…

physics.geo-ph2014

An integrated assessment of the impact of precipitation and groundwater on vegetation growth in arid and semiarid areas

Lin Zhu, Huili Gong, Zhenxue Dai +2

Increased demand for water resources together with the influence of climate change has degraded water conditions which support vegetation in many parts of the world, especially in…

cs.CV2026

DTRNet: Dual Text-Radical Decoding for Handwritten Chinese Text Recognition with Faked Character Detection

Runrui Li, Lin Zhu, Hua Huang

In K-12 educational scenarios, handwritten Chinese text recognition should not only transcribe student writing, but also detect faked characters. However, existing recognition mode…

hep-ex2026

Measurement of the Absolute Branching Fraction of Xi(1530)^{-} to (Xi pi)^{-} and Updated Measurement of the Branching Fraction of psi(3686) to anti-Xi^{+} Xi(1530)^{-} + c.c

BESIII Collaboration, M. Ablikim, M. N. Achasov +758

Based on (2712.4+-14.3)*10^{6} psi(3686) events collected with the BESIII detector, the decays Xi(1530)^{-} to Xi^{0} pi^{-} and Xi(1530)^{-} to Xi^{-} pi^{0} are investigated join…

cs.CV2014

Robust and Efficient Subspace Segmentation via Least Squares Regression

Can-Yi Lu, Hai Min, Zhong-Qiu Zhao +3

This paper studies the subspace segmentation problem which aims to segment data drawn from a union of multiple linear subspaces. Recent works by using sparse representation, low ra…

hep-ex2026

Search for the radiative decays and

BESIII Collaboration, M. Ablikim, M. N. Achasov +680

A search for the radiative decays and is conducted using of annihilation data collected at the c…

hep-ex2026

Observation of a New Excited State in

BESIII Collaboration, M. Ablikim, M. N. Achasov +681

Using a data sample of events collected with the BESIII detector, a partial-wave analysis of is performed. A…

astro-ph.GA2024

Implications for galaxy property estimation revealed by CO luminosity-FWHM relations in local star-forming galaxies

Yi-Han Wu, Jun-Feng Wang, Xiao-Hu Li +6

This study explores a relationship between the CO luminosity-full width at half-maximum linewidth linear relation (i.e. the CO LFR) and mean galaxy property of the local star-formi…

hep-ex2026

Observation of the Exotic State in

BESIII Collaboration, M. Ablikim, M. N. Achasov +750

A partial wave analysis of the process is performed using events collecte…

cs.CR2025

Publicly Verifiable Private Information Retrieval Protocols Based on Function Secret Sharing

Lin Zhu, Lingwei Kong, Xin Ning +2

Private Information Retrieval (PIR) is a fundamental cryptographic primitive that enables users to retrieve data from a database without revealing which item is being accessed, the…

stat.ME2025

Maximum likelihood abundance estimation from capture-recapture data when covariates are missing at random

Yang Liu, Yukun Liu, Pengfei Li +2

In capture-recapture experiments, individual covariates may be subject to missing, especially when the number of times of being captured is small. When the covariate information is…

hep-ex2026

Evidence of

BESIII Collaboration, M. Ablikim, M. N. Achasov +766

We report the first evidence for the hadronic transition using a data sample of collected at ~GeV with the BESIII…

hep-ex2026

Amplitude analysis and branching fraction measurement of

BESIII Collaboration, M. Ablikim, M. N. Achasov +703

Based on a sample of events collected with the BESIII detector, a partial-wave analysis of is performed f…

cs.CV2026

Just Noticeable Difference Modeling for Deep Visual Features

Rui Zhao, Wenrui Li, Lin Zhu +2

Deep visual features are increasingly used as the interface in vision systems, motivating the need to describe feature characteristics and control feature quality for machine perce…

hep-ex2026

Measurements of branching fractions of and

BESIII Collaboration, M. Ablikim, M. N. Achasov +750

Based on a data sample corresponding to an integrated luminosity of 6.4~fb of annihilation and collected with the BESIII detector at 13 center-of-mass energy points…

hep-ex2026

Observation of and search for via transitions

BESIII Collaboration, M. Ablikim, M. N. Achasov +776

Using events collected by the BESIII detector operating at the BEPCII collider, the hadronic decay is observe…

stat.AP2021

The promise and perils of point process models of political events

Lin Zhu, Scott J. Cook, Mikyoung Jun

Event data are increasingly common in applied political science research. While these data are inherently locational, political scientists predominately analyze aggregate summaries…

hep-ex2026

Search for a massless particle beyond the Standard Model in the decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +765

A search for a massless beyond-standard-model particle is performed in the decay using events collected wi…

cs.CV2025

The Tenth NTIRE 2025 Efficient Super-Resolution Challenge Report

Bin Ren, Hang Guo, Lei Sun +143

This paper presents a comprehensive review of the NTIRE 2025 Challenge on Single-Image Efficient Super-Resolution (ESR). The challenge aimed to advance the development of deep mode…

hep-ph2025

Detecting meV-Scale Dark Matter via Coherent Scattering with an Asymmetric Torsion Balance

Pengshun Luo, Shigeki Matsumoto, Jie Sheng +3

Dark matter with mass in the crossover range between wave dark matter and particle dark matter, around eV, remains relatively unexplored by terrestrial experim…

cs.NI2026

Network Topology Optimization via Deep Reinforcement Learning

Zhuoran Li, Xing Wang, Ling Pan +5

Topology impacts important network performance metrics, including link utilization, throughput and latency, and is of central importance to network operators. However, due to the c…

cs.CV2025

Positive2Negative: Breaking the Information-Lossy Barrier in Self-Supervised Single Image Denoising

Tong Li, Lizhi Wang, Zhiyuan Xu +3

Image denoising enhances image quality, serving as a foundational technique across various computational photography applications. The obstacle to clean image acquisition in real s…

hep-ex2025

Measurements of the branching fractions of and

BESIII Collaboration, M. Ablikim, M. N. Achasov +683

Using a sample of (3686) events collected by the BESIII detector at the BEPCII collider, we measure the branching fractions of the decays $χ_{cJ}…

hep-ex2026

Observation of the decays into

BESIII Collaboration, M. Ablikim, M. N. Achasov +780

By analyzing events collected with the BESIII detector operating at the BEPCII collider, the decays $χ_{cJ} \to pK^{-}\barΛη+ \mathr…

hep-ex2026

Study of the reactions , , and using

BESIII Collaboration, M. Ablikim, M. N. Achasov +688

We report an experimental investigation of the reactions , , and using $(10.087…

cs.CV2025

OODD: Test-time Out-of-Distribution Detection with Dynamic Dictionary

Yifeng Yang, Lin Zhu, Zewen Sun +3

Out-of-distribution (OOD) detection remains challenging for deep learning models, particularly when test-time OOD samples differ significantly from training outliers. We propose OO…

hep-ex2026

Measurements of the branching fractions of and decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +688

Using a data sample of events collected with the BESIII detector operating at the BEPCII collider, we report the first observation of t…

physics.ins-det2025

Simulation of radiation damage effect on silicon detectors using RASER

Xingchen Li, Chenxi Fu, Hui Li +10

Silicon detectors play a crucial role in high energy physics experiments. In future high energy physics experiments, silicon detectors will be exposed to extremely high fluence env…

hep-ex2026

Search for the charged lepton flavour violating decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +765

Based on events collected in collisions at GeV with the BESIII detector, we present a search for the charged lepton flavou…

cs.CV2026

Dynamic Pondering Sparsity-aware Mixture-of-Experts Transformer for Event Stream based Visual Object Tracking

Shiao Wang, Xiao Wang, Duoqing Yang +5

Despite significant progress, RGB-based trackers remain vulnerable to challenging imaging conditions, such as low illumination and fast motion. Event cameras offer a promising alte…

hep-ex2026

Proof of principle for nucleon polarization measurement at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +754

A novel technique for measuring the spin polarization of final-state nucleons in a general-purpose spectrometer is validated. Using events at BESIII, the…

hep-ex2026

Precise measurement of the CKM angle with a novel approach

The BESIII, LHCb Collaborations, : +1903

A measurement of the CKM angle is performed by applying a novel, unbinned, model-independent approach to datasets of electron-positron collisions collected by the BESIII exper…

cs.LG2016

A Graph-Based Semi-Supervised k Nearest-Neighbor Method for Nonlinear Manifold Distributed Data Classification

Enmei Tu, Yaqian Zhang, Lin Zhu +2

Nearest Neighbors (NN) is one of the most widely used supervised learning algorithms to classify Gaussian distributed data, but it does not achieve good results when it is a…

hep-ex2026

First observation of the decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +761

Using events collected with the BESIII detector at the BEPCII collider, we report the first observation of the decay $η_{c} \to Ξ^{0} \barΞ^{0}…

cs.CV2024

SpikeNeRF: Learning Neural Radiance Fields from Continuous Spike Stream

Lin Zhu, Kangmin Jia, Yifan Zhao +3

Spike cameras, leveraging spike-based integration sampling and high temporal resolution, offer distinct advantages over standard cameras. However, existing approaches reliant on sp…

cs.HC2023

GlassMessaging: Supporting Messaging Needs During Daily Activities Using OST-HMDs

Nuwan Janaka, Jie Gao, Lin Zhu +6

The act of communicating with others during routine daily tasks is both common and intuitive for individuals. However, the hands- and eyes-engaged nature of present digital messagi…

cs.CV2025

ENeRF: Efficient Event-Enhanced Neural Radiance Fields from Blurry Images

Yunshan Qi, Jia Li, Yifan Zhao +2

Neural Radiance Fields (NeRF) achieves impressive novel view rendering performance by learning implicit 3D representation from sparse view images. However, it is difficult to recon…

hep-ex2026

Search for through the process

BESIII Collaboration, M. Ablikim, M. N. Achasov +763

Using data samples corresponding to an integrated luminosity of 0.9~fb collected with the BESIII detector operating at the BEPCII storage ring at the center-of-mass energies…

cs.CV2023

Event Stream-based Visual Object Tracking: A High-Resolution Benchmark Dataset and A Novel Baseline

Xiao Wang, Shiao Wang, Chuanming Tang +4

Tracking using bio-inspired event cameras has drawn more and more attention in recent years. Existing works either utilize aligned RGB and event data for accurate tracking or direc…

cond-mat.mes-hall2018

Giant Tunneling Magnetoresistance in Spin-Filter van der Waals Heterostructures

Tiancheng Song, Xinghan Cai, Matisse Wei-Yuan Tu +12

Magnetic multilayer devices that exploit magnetoresistance are the backbone of magnetic sensing and data storage technologies. Here we report novel multiple-spin-filter magnetic tu…

math.RT2016

Unbounded ladders induced by Gorenstein algebras

Pu Zhang, Yuehui Zhang, Lin Zhu

The derived category of a Gorenstein triangular matrix algebra admits an unbounded ladder, which is of period if . Also, a left recollement of triangulated cate…

hep-ex2026

Measurement of Born Cross Section for at GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +759

Using collision data collected with the BESIII detector at the BEPCII collider corresponding to a total integrated luminosity of 44~fb, we present the first measure…