254 citations · 1.1k across the 96 of their papers we have counts for
26 papers · 1 filter
Being Aware of Localization Accuracy By Generating Predicted-IoU-Guided Quality Scores
Pengfei Liu, Weibo Wang, Yuhan Guo +1
Localization Quality Estimation (LQE) helps to improve detection performance as it benefits post processing through jointly considering classification score and localization accura…
Towards Robust Blockchain Price Oracle: A Study on Human-Centric Node Selection Strategy and Incentive Mechanism
Youquan Xian, Xueying Zeng, Hao Wu +3
As a trusted middleware connecting the blockchain and the real world, the blockchain oracle can obtain trusted real-time price information for financial applications such as paymen…
How to Evaluate the Generalization of Detection? A Benchmark for Comprehensive Open-Vocabulary Detection
Yiyang Yao, Peng Liu, Tiancheng Zhao +5
Object detection (OD) in computer vision has made significant progress in recent years, transitioning from closed-set labels to open-vocabulary detection (OVD) based on large-scale…
GIT-Mol: A Multi-modal Large Language Model for Molecular Science with Graph, Image, and Text
Pengfei Liu, Yiming Ren, Jun Tao +1
Large language models have made significant strides in natural language processing, enabling innovative applications in molecular science by processing textual representations of m…
Topological Insulator VxBi1.08-xSn0.02Sb0.9Te2S as a Promising n-type Thermoelectric Material
Lei Chen, Weiyao Zhaoa, Meng Li +8
As one of the most important n-type thermoelectric (TE) materials, Bi2Te3 has been studied for decades, with efforts to enhance the thermoelectric performance based on element dopi…
SoK: Comparing Different Membership Inference Attacks with a Comprehensive Benchmark
Jun Niu, Xiaoyan Zhu, Moxuan Zeng +15
Membership inference (MI) attacks threaten user privacy through determining if a given data example has been used to train a target model. However, it has been increasingly recogni…
How Does Naming Affect LLMs on Code Analysis Tasks?
Zhilong Wang, Lan Zhang, Chen Cao +3
The Large Language Models (LLMs), such as GPT and BERT, were proposed for natural language processing (NLP) and have shown promising results as general-purpose language models. An…
FedDCT: A Dynamic Cross-Tier Federated Learning Framework in Wireless Networks
Youquan Xian, Xiaoyun Gan, Chuanjian Yao +4
Federated Learning (FL), as a privacy-preserving machine learning paradigm, trains a global model across devices without exposing local data. However, resource heterogeneity and in…
A Novel Isomer of Volleyballene ScC
Peng-Bo Liu, Jing-Jing Guo, Hui-Yan Zhao +3
The Stone-Wales defect is a well-known and significant defective structure in carbon materials, impacting their mechanical, chemical, and electronic properties. Recently, a novel m…
CPS: Context-aware Conditional Cross Pseudo Supervision for Semi-supervised Medical Image Segmentation
Peng Liu, Guoyan Zheng
Semi-supervised learning (SSL) methods, which can leverage a large amount of unlabeled data for improved performance, has attracted increasing attention recently. In this paper, we…
Unconventional spin textures emerging from a universal symmetry theory of spin-momentum locking
Yuntian Liu, Jiayu Li, Pengfei Liu +1
Spin textures, i.e., the distribution of spin polarization vectors in reciprocal space, exhibit diverse patterns determined by symmetry constraints, resulting in a variety of spint…
The Lobster Eye Imager for Astronomy Onboard the SATech-01 Satellite
Z. X. Ling, X. J. Sun, C. Zhang +122
The Lobster Eye Imager for Astronomy (LEIA), a pathfinder of the Wide-field X-ray Telescope of the Einstein Probe (EP) mission, was successfully launched onboard the SATech-01 sate…
Study on Extreme Precipitation Trends in Northeast China Based on Non-Stationary Generalized Extreme Value Distribution
Fangxiu Meng, Kang Xie, Peng Liu +2
Northeast China is the learding food productive base of China. The extreme precipitation (EP) event seriously impacts agricultural production and social life. Given the limited und…
Diagnosis of Fast Electron Transport by Coherent Transition Radiation
Yangchun Liu, Xiaochuan Ning, Dong Wu +8
Transport of fast electron in overdense plasmas is of key importance in high energy density physics. However, it is challenging to diagnose the fast electron transport in experimen…
Behavior Contrastive Learning for Unsupervised Skill Discovery
Rushuai Yang, Chenjia Bai, Hongyi Guo +5
In reinforcement learning, unsupervised skill discovery aims to learn diverse skills without extrinsic rewards. Previous methods discover skills by maximizing the mutual informatio…
MusicFace: Music-driven Expressive Singing Face Synthesis
Pengfei Liu, Wenjin Deng, Hengda Li +5
It is still an interesting and challenging problem to synthesize a vivid and realistic singing face driven by music signal. In this paper, we present a method for this task with na…
Approaching Shannon's One-Time Pad: Metrics, Architectures, and Enabling Technologies
Li Sun, Xianhui Lu, Peng Liu +3
The rapid development of advanced computing technologies such as quantum computing imposes new challenges to current wireless security mechanism which is based on cryptographic app…
In-Situ Calibration of Antenna Arrays for Positioning With 5G Networks
Mengguan Pan, Shengheng Liu, Peng Liu +5
Owing to the ubiquity of cellular communication signals, positioning with the fifth generation (5G) signal has emerged as a promising solution in global navigation satellite system…
Indeterminate Probability Theory
Tao Yang, Chuang Liu, Xiaofeng Ma +8
Complex continuous or mixed joint distributions (e.g., P(Y | z_1, z_2, ..., z_N)) generally lack closed-form solutions, often necessitating approximations such as MCMC. This paper…
Observation of plaid-like spin splitting in a noncoplanar antiferromagnet
Yu-Peng Zhu, Xiaobing Chen, Xiang-Rui Liu +27
Spatial, momentum and energy separation of electronic spins in condensed matter systems guides the development of novel devices where spin-polarized current is generated and manipu…
Multi-site Organ Segmentation with Federated Partial Supervision and Site Adaptation
Pengbo Liu, Mengke Sun, S. Kevin Zhou
Objective and Impact Statement: Accurate organ segmentation is critical for many clinical applications at different clinical sites, which may have their specific application requir…
The mixed-state entanglement in holographic p-wave superconductor model
Zhe Yang, Fang-Jing Cheng, Chao Niu +2
In this paper, we investigate the mixed-state entanglement in a model of p-wave superconductivity phase transition using holographic methods. We calculate several entanglement meas…
Pre-train, Prompt and Recommendation: A Comprehensive Survey of Language Modelling Paradigm Adaptations in Recommender Systems
Peng Liu, Lemei Zhang, Jon Atle Gulla
The emergence of Pre-trained Language Models (PLMs) has achieved tremendous success in the field of Natural Language Processing (NLP) by learning universal representations on large…
Chiral Dirac fermion in a collinear antiferromagnet
Ao Zhang, Ke Deng, Jieming Sheng +18
In a Dirac semimetal, the massless Dirac fermion has zero chirality, leading to surface states connected adiabatically to a topologically trivial surface state as well as vanishing…