Yulong Feng
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View article: Galactic cosmic rays, propagation, gamma-rays and neutrinos
Galactic cosmic rays, propagation, gamma-rays and neutrinos Open
Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)
View article: USIM and U0: A Vision-Language-Action Dataset and Model for General Underwater Robots
USIM and U0: A Vision-Language-Action Dataset and Model for General Underwater Robots Open
Underwater environments present unique challenges for robotic operation, including complex hydrodynamics, limited visibility, and constrained communication. Although data-driven approaches have advanced embodied intelligence in terrestrial…
View article: InMind: Evaluating LLMs in Capturing and Applying Individual Human Reasoning Styles
InMind: Evaluating LLMs in Capturing and Applying Individual Human Reasoning Styles Open
LLMs have shown strong performance on human-centric reasoning tasks. While previous evaluations have explored whether LLMs can infer intentions or detect deception, they often overlook the individualized reasoning styles that influence how…
View article: Simultaneous determination of multiple low-energy eigenstates of many-body systems on a superconducting quantum processor
Simultaneous determination of multiple low-energy eigenstates of many-body systems on a superconducting quantum processor Open
The determination of the ground and low-lying excited states is critical in many studies of quantum chemistry and condensed-matter physics. Recent theoretical work proposes a variational quantum eigensolver using ancillary qubits to genera…
View article: A High-Quality Dataset and Reliable Evaluation for Interleaved Image-Text Generation
A High-Quality Dataset and Reliable Evaluation for Interleaved Image-Text Generation Open
Recent advancements in Large Multimodal Models (LMMs) have significantly improved multimodal understanding and generation. However, these models still struggle to generate tightly interleaved image-text outputs, primarily due to the limite…
View article: SridBench: Benchmark of Scientific Research Illustration Drawing of Image Generation Model
SridBench: Benchmark of Scientific Research Illustration Drawing of Image Generation Model Open
Recent years have seen rapid advances in AI-driven image generation. Early diffusion models emphasized perceptual quality, while newer multimodal models like GPT-4o-image integrate high-level reasoning, improving semantic understanding and…
View article: IA-T2I: Internet-Augmented Text-to-Image Generation
IA-T2I: Internet-Augmented Text-to-Image Generation Open
Current text-to-image (T2I) generation models achieve promising results, but they fail on the scenarios where the knowledge implied in the text prompt is uncertain. For example, a T2I model released in February would struggle to generate a…
View article: MDK12-Bench: A Multi-Discipline Benchmark for Evaluating Reasoning in Multimodal Large Language Models
MDK12-Bench: A Multi-Discipline Benchmark for Evaluating Reasoning in Multimodal Large Language Models Open
Multimodal reasoning, which integrates language and visual cues into problem solving and decision making, is a fundamental aspect of human intelligence and a crucial step toward artificial general intelligence. However, the evaluation of m…
View article: ARMOR: Empowering Multimodal Understanding Model with Interleaved Multimodal Generation Capability
ARMOR: Empowering Multimodal Understanding Model with Interleaved Multimodal Generation Capability Open
Unified multimodal understanding and generation have recently received much attention in the area of vision and language. Existing UniMs are designed to simultaneously learn both multimodal understanding and generation capabilities, demand…
View article: Adaptive Sampling and Joint Semantic-Channel Coding under Dynamic Channel Environment
Adaptive Sampling and Joint Semantic-Channel Coding under Dynamic Channel Environment Open
Deep learning enabled semantic communications are attracting extensive attention. However, most works normally ignore the data acquisition process and suffer from robustness issues under dynamic channel environment. In this paper, we propo…
View article: A Resource-Virtualized and Hardware-Aware Quantum Compilation Framework for Real Quantum Computing Processors
A Resource-Virtualized and Hardware-Aware Quantum Compilation Framework for Real Quantum Computing Processors Open
As quantum computing systems continue to scale up and become more clustered, efficiently compiling user quantum programs into high-fidelity executable sequences on real hardware remains a key challenge for current quantum compilation syste…
View article: Analysis and Improvement of Feed HPM Breakdown
Analysis and Improvement of Feed HPM Breakdown Open
Antenna feed, as a crucial component of High Power Microwave (HPM) systems, plays a vital role in facilitating the transmission of microwave from vacuum environment to atmospheric space. However, the feed HPM breakdown has become as a freq…
View article: Mapping the topology-localization phase diagram with quasiperiodic disorder using a programmable superconducting simulator
Mapping the topology-localization phase diagram with quasiperiodic disorder using a programmable superconducting simulator Open
We explore a topology-localization phase diagram by simulating a one-dimensional Su-Schrieffer-Heeger model with quasiperiodic disorder using a programmable superconducting simulator. We experimentally map out and identify various trivial …
View article: Detection of two TeV gamma-ray outbursts from NGC 1275 by LHAASO
Detection of two TeV gamma-ray outbursts from NGC 1275 by LHAASO Open
The Water Cherenkov Detector Array (WCDA) is one of the components of Large High Altitude Air Shower Observatory (LHAASO) and can monitor any sources over two-thirds of the sky for up to 7 hours per day with >98\% duty cycle. In this work,…
View article: Detection of Very High-energy Gamma-Ray Emission from the Radio Galaxy M87 with LHAASO
Detection of Very High-energy Gamma-Ray Emission from the Radio Galaxy M87 with LHAASO Open
The nearby radio galaxy M87 is a very high-energy (VHE) gamma-ray emitter established by observations with ground-based gamma-ray detectors. Here we report the long-term monitoring of M87 from 2021 to 2024 with the Large High Altitude Air …
View article: Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO
Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO Open
The attenuation length of the muon content in extensive air showers provides important information regarding the generation and development of air showers. This information can be used not only to improve the description of such showers bu…
View article: LHAASO detection of very-high-energy gamma-ray emission surrounding PSR J0248+6021
LHAASO detection of very-high-energy gamma-ray emission surrounding PSR J0248+6021 Open
We report the detection of an extended very-high-energy (VHE) gamma-ray source coincident with the location of middle-aged (62.4~\rm kyr) pulsar PSR J0248+6021, by using the LHAASO-WCDA data of live 796 days and LHAASO-KM2A data of live 12…
View article: Variational Source-Channel Coding for Semantic Communication
Variational Source-Channel Coding for Semantic Communication Open
Semantic communication technology emerges as a pivotal bridge connecting AI with classical communication. The current semantic communication systems are generally modeled as an Auto-Encoder (AE). AE lacks a deep integration of AI principle…
View article: Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit
Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit Open
Flue gas waste heat recovery is an important means to improve the efficiency of coal-fired units and reduce carbon emissions per unit of power generation, and the flue gas waste heat recovery system using the arrangement of front heater an…
View article: Constraints on Ultra Heavy Dark Matter Properties from Dwarf Spheroidal Galaxies with LHAASO Observations
Constraints on Ultra Heavy Dark Matter Properties from Dwarf Spheroidal Galaxies with LHAASO Observations Open
In this work we try to search for signals generated by ultra-heavy dark matter at the Large High Altitude Air Shower Observatory (LHAASO) data. We look for possible gamma-ray by dark matter annihilation or decay from 16 dwarf spheroidal ga…
View article: Data quality control system and long-term performance monitor of the LHAASO-KM2A
Data quality control system and long-term performance monitor of the LHAASO-KM2A Open
The KM2A is the largest sub-array of the Large High Altitude Air Shower Observatory (LHAASO). It consists of 5216 electromagnetic particle detectors (EDs) and 1188 muon detectors (MDs). The data recorded by the EDs and MDs are used to reco…
View article: Discovery of Very-high-energy Gamma-ray Emissions from the Low Luminosity AGN NGC 4278 by LHAASO
Discovery of Very-high-energy Gamma-ray Emissions from the Low Luminosity AGN NGC 4278 by LHAASO Open
The first source catalog of Large High Altitude Air Shower Observatory reported the detection of a very-high-energy gamma ray source, 1LHAASO J1219+2915. In this paper a further detailed study of the spectral and temporal behavior of this …
View article: LHAASO-KM2A detector simulation using Geant4
LHAASO-KM2A detector simulation using Geant4 Open
KM2A is one of the main sub-arrays of LHAASO, working on gamma ray astronomy\nand cosmic ray physics at energies above 10 TeV. Detector simulation is the\nimportant foundation for estimating detector performance and data analysis. It\nis a…
View article: Quafu-RL: The cloud quantum computers based quantum reinforcement learning
Quafu-RL: The cloud quantum computers based quantum reinforcement learning Open
With the rapid advancement of quantum computing, hybrid quantum–classical machine learning has shown numerous potential applications at the current stage, with expectations of being achievable in the noisy intermediate-scale quantum (NISQ)…
View article: Does or Did the Supernova Remnant Cassiopeia A Operate as a PeVatron?
Does or Did the Supernova Remnant Cassiopeia A Operate as a PeVatron? Open
For decades, supernova remnants (SNRs) have been considered the prime sources of Galactic cosmic rays (CRs). But whether SNRs can accelerate CR protons to PeV energies and thus dominate CR flux up to the knee is currently under intensive t…
View article: Pharmacokinetics of Tilmicosin in Plasma, Urine and Feces after a Single Intragastric Administration in Donkey (Equus asinus)
Pharmacokinetics of Tilmicosin in Plasma, Urine and Feces after a Single Intragastric Administration in Donkey (Equus asinus) Open
Background: Tilmicosin, a macrolide antibiotic, has the potential to treat bacterial respiratory infections in donkeys. However, the pharmacokinetics of tilmicosin in donkeys have not been reported. Objectives: The aim of this study was to…
View article: An Ultrahigh-energy $γ$-ray Bubble Powered by a Super PeVatron
An Ultrahigh-energy $γ$-ray Bubble Powered by a Super PeVatron Open
We report the detection of a $γ$-ray bubble spanning at least 100$\rm deg^2$ in ultra high energy (UHE) up to a few PeV in the direction of the star-forming region Cygnus X, implying the presence Super PeVatron(s) accelerating protons to a…
View article: Very high energy gamma-ray emission beyond 10 TeV from GRB 221009A
Very high energy gamma-ray emission beyond 10 TeV from GRB 221009A Open
The highest energy gamma-rays from gamma-ray bursts (GRBs) have important implications for their radiation mechanism. Here we report for the first time the detection of gamma-rays up to 13 TeV from the brightest GRB 221009A by the Large Hi…