Lei Chai

53 papers A* 4A 4B 6C 4Misc 1Journal 26Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
3D semantic segmentation for railway scenes via heterogeneous multimodal alignment and distillation.
Multim. Syst.
Ning Sun, Yuchen Sun, Maomao Sun, Jixin Liu, Lei Chai, Cong Wu
2026 A* conf
Attribution Analysis-based Concept Alignment: A Human-in-the-loop Data Debugging Framework.
AAAI
Lei Chai, Lu Qi, Hailong Sun, Jing Zhang, Jingxuan Xu
2026 J jnl
Dynamic ambiguity perception for semi-supervised medical image segmentation.
Digit. Signal Process.
Lei Chai, Daodao Tang, Sipei Sun, Ning Sun, Jixin Liu, Cong Wu, Xiujuan Liu
2026 J jnl
Learning and fusing the rasterized and serialized point cloud for 3D semantic segmentation in railway scenes.
Expert Syst. Appl.
Ning Sun, Kai Li, Jixin Liu, Lei Chai, Cong Wu
2026 A* conf
Misclassification-Aware Robust Learning from Multiple Human Labelers (Student Abstract).
AAAI
Zuoyuehe Wang, Chicheng Ma, Pengpeng Chen, Lei Chai, Yongqiang Yang, Zhijun Chen, Jingzheng Li, Bing Li, Ting Wang
2026 J jnl
Robust Multimodal Sentiment Analysis Based on Adaptive Information Distillation and Adversarial Learning.
IEEE Trans. Affect. Comput.
Ning Sun, Weiliang Zhang, Wenming Zheng, Jixin Liu, Lei Chai, Cong Wu
2025 J jnl
Multimodal Sentimental Privileged Information Embedding for Improving Facial Expression Recognition.
IEEE Trans. Affect. Comput.
Ning Sun, Changwei You, Wenming Zheng, Jixin Liu, Lei Chai, Haian Sun
2025 J jnl
Remote heart rate measurement based on spatial-temporal self-attention.
Comput. Electr. Eng.
Ning Sun, Ningbin Wang, Jixin Liu, Lei Chai, Haian Sun
2025 J jnl
Remote heart rate measurement based on video color magnification and spatiotemporal self-attention.
Biomed. Signal Process. Control.
Ning Sun, Peixian He, Jixin Liu, Lei Chai, Cong Wu, Xiujuan Liu
2024 — conf
LASA: A Line Anchor Self-Assigned Network for Rail Detection.
WCSP
Zhiming Fang, Ning Sun, Jixin Liu, Lei Chai, Cong Wu
2024 J jnl
Quality Control in Open-Ended Crowdsourcing: A Survey.
CoRR
Lei Chai, Hailong Sun, Jing Zhang
2024 A* conf
RA
ICDE
Lei Chai, Lu Qi, Hailong Sun, Jingzheng Li
2024 J jnl
TLF: Triple learning framework for intracranial aneurysms segmentation from unreliable labeled CTA scans.
Comput. Medical Imaging Graph.
Lei Chai, Shuangqian Xue, Daodao Tang, Jixin Liu, Ning Sun, Xiujuan Liu
2024 J jnl
Target Structure Learning Framework for Unsupervised Multi-Class Domain Adaptation.
ACM Trans. Multim. Comput. Commun. Appl.
Jingzheng Li, Hailong Sun, Lei Chai, Jiyi Li
2024 J jnl
The Multimodal Scene Recognition Method Based on Self-Attention and Distillation.
IEEE Multim.
Ning Sun, Wei Xu, Jixin Liu, Lei Chai, Haian Sun
2023 J jnl
Appearance and geometry transformer for facial expression recognition in the wild.
Comput. Electr. Eng.
Ning Sun, Yao Song, Jixin Liu, Lei Chai, Haian Sun
2023 J jnl
Comparison Between the Stereoscopic Virtual Reality Display System and Conventional Computed Tomography Workstation in the Diagnosis and Characterization of Cerebral Arteriovenous Malformations.
J. Digit. Imaging
Xiujuan Liu, Jun Mao, Ning Sun, Xiangrong Yu, Lei Chai, Ye Tian, Jianming Wang, Jianchao Liang, Haiquan Tao, Zhishun Wang, Ligong Lu
2023 J jnl
Deep Learning for Detection of Intracranial Aneurysms from Computed Tomography Angiography Images.
J. Digit. Imaging
Xiujuan Liu, Jun Mao, Ning Sun, Xiangrong Yu, Lei Chai, Ye Tian, Jianming Wang, Jianchao Liang, Haiquan Tao, Lihua Yuan, Jiaming Lu, Yang Wang, Bing Zhang, Kaihua Wu, Yiding Wang, Mengjiao Chen, Zhishun Wang, Ligong Lu
2023 J jnl
Heterogeneous multi-sensor fusion for PHD filter in decentralized sensor networks.
Inf. Fusion
Lei Chai, Wei Yi, Reza Hoseinnezhad, Lingjiang Kong
2023 J jnl
Joint sensor registration and multi-object tracking with PHD filter in distributed multi-sensor networks.
Signal Process.
Lei Chai, Wei Yi, Lingjiang Kong
2022 — conf
A 56-to-66 GHz in-Phase Injection-Coupled Quadrature Voltage-Controlled Oscillator with Low Phase-Noise in 65nm CMOS.
ICCT
Xiaoming Fan, Chengzhi Jiang, Wenmiao Li, Jiaqi Zhang, Jiaji Fan, Lei Chai
2022 J jnl
An error consistency based approach to answer aggregation in open-ended crowdsourcing.
Inf. Sci.
Lei Chai, Hailong Sun, Zizhe Wang
2022 — conf
Arithmetic Average Based Multi-sensor TPHD Filter for Distributed Multi-target Tracking.
MFI
Jiazheng Fu, Lei Chai, Boxiang Zhang, Wei Yi
2022 — conf
Multi-Sensor Control for Jointly Searching and Tracking Multi-Target Using the Poisson Multi-Bernoulli Mixture Filter.
ICCAIS
Ke Chen, Lei Chai, Wei Yi
2022 A* conf
Pyramid Attention For Source Code Summarization.
NeurIPS
Lei Chai, Ming Li
2022 J jnl
Stock movement prediction via gated recurrent unit network based on reinforcement learning with incorporated attention mechanisms.
Neurocomputing
Hongfeng Xu, Lei Chai, Zhiming Luo, Shaozi Li
2021 J jnl
Heterogeneous Multi-Sensor Fusion With Random Finite Set Multi-Object Densities.
IEEE Trans. Signal Process.
Wei Yi, Lei Chai
2021 J jnl
Heterogeneous Multi-sensor Fusion with Random Finite Set Multi-object Densities.
CoRR
Wei Yi, Lei Chai
2021 J jnl
Integrating the Eigendecomposition Approach and k-Means Clustering for Inferring Building Functions with Location-Based Social Media Data.
ISPRS Int. J. Geo Inf.
Feng Gao, Guanping Huang, Shaoying Li, Ziwei Huang, Lei Chai
2020 J jnl
A multi-source heterogeneous data analytic method for future price fluctuation prediction.
Neurocomputing
Lei Chai, Hongfeng Xu, Zhiming Luo, Shaozi Li
2020 J jnl
Stock movement predictive network via incorporative attention mechanisms based on tweet and historical prices.
Neurocomputing
Hongfeng Xu, Lei Chai, Zhiming Luo, Shaozi Li
2020 J jnl
The multiple model multi-Bernoulli filter based track-before-detect using a likelihood based adaptive birth distribution.
Signal Process.
Lei Chai, Lingjiang Kong, Suqi Li, Wei Yi
2019 C conf
A Distributed PHD Filter for On-line Joint Sensor Registration and Multi-target Tracking.
FUSION
Lei Chai, Wei Yi, Xinyue Jiang, Lingjiang Kong
2010 — ch.
A Solution to the Cross-Selling Problem of PAKDD-2007.
Strategic Advancements in Utilizing Data Mining and Warehousing Technologies
Mingjun Wei, Lei Chai, Renying Wei, Wang Huo
2008 J jnl
A Solution to the Cross-Selling Problem of PAKDD-2007: Ensemble Model of TreeNet and Logistic Regression.
Int. J. Data Warehous. Min.
Mingjun Wei, Lei Chai, Renying Wei, Wang Huo
2008 J jnl
Cluster Splitting Transition in a Markov Chain Model for Labor Division.
Int. J. Bifurc. Chaos
Lei Chai, Dahui Wang, Jiawei Chen, Menghui Li, Zengru Di
2008 B conf
Designing an Efficient Kernel-Level and User-Level Hybrid Approach for MPI Intra-Node Communication on Multi-Core Systems.
ICPP
Lei Chai, Ping Lai, Hyun-Wook Jin, Dhabaleswar K. Panda
2007 A conf
Designing Efficient Asynchronous Memory Operations Using Hardware Copy Engine: A Case Study with I/OAT.
IPDPS
Karthikeyan Vaidyanathan, Wei Huang, Lei Chai, Dhabaleswar K. Panda
2007 B conf
Designing NFS with RDMA for Security, Performance and Scalability.
ICPP
Ranjit Noronha, Lei Chai, Thomas Talpey, Dhabaleswar K. Panda
2007 C conf
Efficient asynchronous memory copy operations on multi-core systems and I/OAT.
CLUSTER
Karthikeyan Vaidyanathan, Lei Chai, Wei Huang, Dhabaleswar K. Panda
2007 Misc conf
Emergence of Specialization from Global Optimizing Evolution in a Multi-agent System.
International Conference on Computational Science (4)
Lei Chai, Jiawei Chen, Zhangang Han, Zengru Di, Ying Fan
2007 C conf
Lightweight kernel-level primitives for high-performance MPI intra-node communication over multi-core systems.
CLUSTER
Hyun-Wook Jin, Sayantan Sur, Lei Chai, Dhabaleswar K. Panda
2007 — conf
Performance Analysis and Evaluation of Mellanox ConnectX InfiniBand Architecture with Multi-Core Platforms.
Hot Interconnects
Sayantan Sur, Matthew J. Koop, Lei Chai, Dhabaleswar K. Panda
2007 B conf
Understanding the Impact of Multi-Core Architecture in Cluster Computing: A Case Study with Intel Dual-Core System.
CCGRID
Lei Chai, Qi Gao, Dhabaleswar K. Panda
2007 — conf
pNFS/PVFS2 over InfiniBand: early experiences.
PDSW
Lei Chai, Xiangyong Ouyang, Ranjit Noronha, Dhabaleswar K. Panda
2006 C conf
Designing High Performance and Scalable MPI Intra-node Communication Support for Clusters.
CLUSTER
Lei Chai, Albert Hartono, Dhabaleswar K. Panda
2006 A conf
Efficient SMP-aware MPI-level broadcast over InfiniBand's hardware multicast.
IPDPS
Amith R. Mamidala, Lei Chai, Hyun-Wook Jin, Dhabaleswar K. Panda
2006 B conf
MPI over uDAPL: Can High Performance and Portability Exist Across Architectures?.
CCGRID
Lei Chai, Ranjit Noronha, Dhabaleswar K. Panda
2006 B conf
RDMA read based rendezvous protocol for MPI over InfiniBand: design alternatives and benefits.
PPoPP
Sayantan Sur, Hyun-Wook Jin, Lei Chai, Dhabaleswar K. Panda
2006 A conf
Shared receive queue based scalable MPI design for InfiniBand clusters.
IPDPS
Sayantan Sur, Lei Chai, Hyun-Wook Jin, Dhabaleswar K. Panda
2005 A conf
Analysis of Design Considerations for Optimizing Multi-Channel MPI over InfiniBand.
IPDPS
Lei Chai, Sayantan Sur, Hyun-Wook Jin, Dhabaleswar K. Panda
2005 — conf
Designing a Portable MPI-2 over Modern Interconnects Using uDAPL Interface.
PVM/MPI
Lei Chai, Ranjit Noronha, Prachi Gupta, G. Brown, Dhabaleswar K. Panda
2005 B conf
LiMIC: Support for High-Performance MPI Intra-node Communication on Linux Cluster.
ICPP
Hyun-Wook Jin, Sayantan Sur, Lei Chai, Dhabaleswar K. Panda