Efficient Histogram-Based Similarity Search in Ultra-High Dimensional Space. - Jiajun Liu 004; Zi Huang; Heng Tao Shen; Xiaofang Zhou 001 (DASFAA (2), 2011)

Effective data co-reduction for multimedia similarity search. - Zi Huang; Heng Tao Shen; Jiajun Liu 004; Xiaofang Zhou 001 (SIGMOD Conference, 2011)

UQMSG Experiments for TRECVID 2011. - Heng Tao Shen; Jie Shao 001; Zi Huang; Yang Yang 002; Jingkuan Song; Jiajun Liu 004; Xiaofeng Zhu 001 (TRECVID, 2011)

Correlation-based retrieval for heavily changed near-duplicate videos. - Jiajun Liu 004; Zi Huang; Heng Tao Shen; Bin Cui 001 (ACM Trans. Inf. Syst., 2011)

Discovering areas of interest with geo-tagged images and check-ins. - Jiajun Liu 004; Zi Huang; Lei Chen 002; Heng Tao Shen; Zhixian Yan (ACM Multimedia, 2012)

Robust cross-media transfer for visual event detection. - Yang Yang 002; Yi Yang 001; Zi Huang; Jiajun Liu 004; Zhigang Ma (ACM Multimedia, 2012)

Determination of Activities of Daily Living of independent living older people using environmentally placed sensors. - Qing Zhang 001; Mohan Karunanithi; Rajib Rana; Jiajun Liu 004 (EMBC, 2013)

Presenting diverse location views with real-time near-duplicate photo elimination. - Jiajun Liu 004; Zi Huang; Hong Cheng 001; Yueguo Chen; Heng Tao Shen; Yanchun Zhang (ICDE, 2013)

Near-duplicate video retrieval: Current research and future trends. - Jiajun Liu 004; Zi Huang; Hongyun Cai 001; Heng Tao Shen; Chong-Wah Ngo; Wei Wang 011 (ACM Comput. Surv., 2013)

Local image tagging via graph regularized joint group sparsity. - Yang Yang 002; Zi Huang; Yi Yang 001; Jiajun Liu 004; Heng Tao Shen; Jiebo Luo 001 (Pattern Recognit., 2013)

A Gram-Based String Paradigm for Efficient Video Subsequence Search. - Zi Huang; Jiajun Liu 004; Bin Cui 001; Xiaoyong Du 001 (IEEE Trans. Multim., 2013)

Human Mobility Prediction and Unobstructed Route Planning in Public Transport Networks. - Shuo Shang; Danhuai Guo; Jiajun Liu 004; Kuien Liu (MDM (2), 2014)

Semi-supervised Feature Analysis for Multimedia Annotation by Mining Label Correlation. - Xiaojun Chang; Haoquan Shen; Sen Wang 001; Jiajun Liu 004; Xue Li 001 (PAKDD (2), 2014)

Understanding Human Mobility from Twitter. - Raja Jurdak; Kun Zhao 003; Jiajun Liu 004; Maurice AbouJaoude; Mark A. Cameron; David Newth (CoRR, 2014)

On the Influence Propagation of Web Videos. - Jiajun Liu 004; Yi Yang 001; Zi Huang; Yang Yang 002; Heng Tao Shen (IEEE Trans. Knowl. Data Eng., 2014)

Multi-scale population and mobility estimation with geo-tagged Tweets. - Jiajun Liu 004; Kun Zhao 003; Saeed Khan; Mark A. Cameron; Raja Jurdak (ICDE Workshops, 2015)

Bounded Quadrant System: Error-bounded trajectory compression on the go. - Jiajun Liu 004; Kun Zhao 003; Philipp Sommer; Shuo Shang; Brano Kusy; Raja Jurdak (ICDE, 2015)

Interactive Top-k Spatial Keyword queries. - Kai Zheng 001; Han Su 001; Bolong Zheng; Shuo Shang; Jiajie Xu 001; Jiajun Liu 004; Xiaofang Zhou 001 (ICDE, 2015)

Temporal Embedding in Convolutional Neural Networks for Robust Learning of Abstract Snippets. - Jiajun Liu 004; Kun Zhao 003; Brano Kusy; Ji-Rong Wen; Raja Jurdak (CoRR, 2015)

Planning unobstructed paths in traffic-aware spatial networks. - Shuo Shang; Jiajun Liu 004; Kai Zheng 001; Hua Lu 001; Torben Bach Pedersen; Ji-Rong Wen (GeoInformatica, 2015)

Dimension reduction with meta object-groups for efficient image retrieval. - Shuo Shang; Jiajun Liu 004; Kun Zhao 003; Mingrui Yang; Kai Zheng 001; Ji-Rong Wen (Neurocomputing, 2015)

VID Join: Mapping Trajectories to Points of Interest to Support Location-Based Services. - Shuo Shang; Kexin Xie; Kai Zheng 001; Jiajun Liu 004; Ji-Rong Wen (J. Comput. Sci. Technol., 2015)

Learning abstract snippet detectors with Temporal embedding in convolutional neural Networks. - Jiajun Liu 004; Kun Zhao 003; Brano Kusy; Ji-Rong Wen; Kai Zheng 001; Raja Jurdak (ICDE, 2016)

Multi-view ensemble learning for dementia diagnosis from neuroimaging: An artificial neural network approach. - Jiajun Liu 004; Shuo Shang; Kai Zheng 001; Ji-Rong Wen (Neurocomputing, 2016)

Prediction-based Unobstructed Route Planning. - Shuo Shang; Danhuai Guo; Jiajun Liu 004; Ji-Rong Wen (Neurocomputing, 2016)

Finding regions of interest using location based social media. - Shuo Shang; Danhuai Guo; Jiajun Liu 004; Kai Zheng 001; Ji-Rong Wen (Neurocomputing, 2016)

From the lab into the wild: Design and deployment methods for multi-modal tracking platforms. - Philipp Sommer; Branislav Kusy; Raja Jurdak; Navinda Kottege; Jiajun Liu 004; Kun Zhao 003; Adam McKeown; David Westcott (Pervasive Mob. Comput., 2016)

A Novel Framework for Online Amnesic Trajectory Compression in Resource-Constrained Environments. - Jiajun Liu 004; Kun Zhao 003; Philipp Sommer; Shuo Shang; Brano Kusy; Jae-Gil Lee 001; Raja Jurdak (IEEE Trans. Knowl. Data Eng., 2016)

A Novel Framework for Online Sales Burst Prediction. - Rui Chen; Jiajun Liu 004 (ECML/PKDD (3), 2017)

RUM: network Representation learning throUgh Multi-level structural information preservation. - Yanlei Yu; Zhiwu Lu 001; Jiajun Liu 004; Guoping Zhao; Ji-Rong Wen; Kai Zheng 001 (CoRR, 2017)

Learning in high-dimensional multimedia data: the state of the art. - Lianli Gao; Jingkuan Song; Xingyi Liu; Junming Shao; Jiajun Liu 004; Jie Shao 001 (Multim. Syst., 2017)

Skip-Connected Deep Convolutional Autoencoder for Restoration of Document Images. - Guoping Zhao; Jiajun Liu 004; Jiacheng Jiang; Hua Guan; Ji-Rong Wen (ICPR, 2018)

Improving Person Re-identification by Body Parts Segmentation Generated by GAN. - Guoping Zhao; Jiacheng Jiang; Jiajun Liu 004; Yanlei Yu; Ji-Rong Wen (IJCNN, 2018)

Zero-Shot Learning with Sparse Attribute Propagation. - Nanyi Fei; Jiajun Liu 004; Jiechao Guan; Zhiwu Lu 001; Tao Xiang 002; Ji-Rong Wen (CoRR, 2018)

A deep cascade of neural networks for image inpainting, deblurring and denoising. - Guoping Zhao; Jiajun Liu 004; Jiacheng Jiang; Weiying Wang (Multim. Tools Appl., 2018)

RUM: Network Representation Learning Using Motifs. - Yanlei Yu; Zhiwu Lu 001; Jiajun Liu 004; Guoping Zhao; Ji-Rong Wen (ICDE, 2019)

Unsupervised Adversarial Attacks on Deep Feature-based Retrieval with GAN. - Guoping Zhao; Mingyu Zhang; Jiajun Liu 004; Ji-Rong Wen (CoRR, 2019)

Geosocial Co-Clustering: A Novel Framework for Geosocial Community Detection. - Jungeun Kim; Jae-Gil Lee 001; Byung Suk Lee 001; Jiajun Liu 004 (ACM Trans. Intell. Syst. Technol., 2020)

The CSIRO Crown-of-Thorn Starfish Detection Dataset. - Jiajun Liu 004; Brano Kusy; Ross Marchant; Brendan Do; Torsten Merz; Joey Crosswell; Andy Steven 001; Nic Heaney; Karl von Richter; Lachlan Tychsen-Smith; David Ahmedt-Aristizabal; Mohammad Ali Armin; et al. (CoRR, 2021)

Pyramid regional graph representation learning for content-based video retrieval. - Guoping Zhao; Mingyu Zhang; Yaxian Li; Jiajun Liu 004; Bingqing Zhang; Ji-Rong Wen (Inf. Process. Manag., 2021)

A Novel Policy for Pre-trained Deep Reinforcement Learning for Speech Emotion Recognition. - Thejan Rajapakshe; Rajib Rana; Sara Khalifa; Jiajun Liu 004; Björn W. Schuller (ACSW, 2022)

EvAnGCN: Evolving Graph Deep Neural Network Based Anomaly Detection in Blockchain. - Vatsal Patel; Sutharshan Rajasegarar; Lei Pan 002; Jiajun Liu 004; Liming Zhu 001 (ADMA (1), 2022)

InvisibiliTee: Angle-Agnostic Cloaking from Person-Tracking Systems with a Tee. - Yaxian Li; Bingqing Zhang; Guoping Zhao; Mingyu Zhang; Jiajun Liu 004; Ziwei Wang 003; Jirong Wen (ICANN (3), 2022)

STAR-GNN: Spatial-Temporal Video Representation for Content-Based Retrieval. - Guoping Zhao; Bingqing Zhang; Mingyu Zhang; Yaxian Li; Jiajun Liu 004; Ji-Rong Wen (ICME, 2022)

Instant Graph Neural Networks for Dynamic Graphs. - Yanping Zheng; Hanzhi Wang 001; Zhewei Wei; Jiajun Liu 004; Sibo Wang 001 (KDD, 2022)

In-situ data curation: a key to actionable AI at the edge. - Brano Kusy; Jiajun Liu 004; Aninda Saha; Yang Li 184; Ross Marchant; Jeremy Oorloff; Lachlan Tychsen-Smith; David Ahmedt-Aristizabal; Brendan Do; Joey Crosswell; Russel Babcock; Andy Steven 001; et al. (MobiCom, 2022)

A real-time edge-AI system for reef surveys. - Yang Li 184; Jiajun Liu 004; Brano Kusy; Ross Marchant; Brendan Do; Torsten Merz; Joey Crosswell; Andy Steven 001; Lachlan Tychsen-Smith; David Ahmedt-Aristizabal; Jeremy Oorloff; Peyman Moghadam; et al. (MobiCom, 2022)

Multi-modal sensing for behaviour recognition. - Ziwei Wang 003; Jiajun Liu 004; Reza Arablouei; Greg Bishop-Hurley; Melissa Matthews; Paulo Borges (MobiCom, 2022)

Improved Feature Distillation via Projector Ensemble. - Yudong Chen 002; Sen Wang 001; Jiajun Liu 004; Xuwei Xu; Frank de Hoog; Zi Huang (NeurIPS, 2022)

Multi-modal Sensor Data Fusion for In-situ Classification of Animal Behavior Using Accelerometry and GNSS Data. - Reza Arablouei; Ziwei Wang 003; Greg Bishop-Hurley; Jiajun Liu 004 (CoRR, 2022)

AP-GAN: Adversarial patch attack on content-based image retrieval systems. - Guoping Zhao; Mingyu Zhang; Jiajun Liu 004; Yaxian Li; Ji-Rong Wen (GeoInformatica, 2022)

No Token Left Behind: Efficient Vision Transformer via Dynamic Token Idling. - Xuwei Xu; Changlin Li; Yudong Chen 002; Xiaojun Chang; Jiajun Liu 004; Sen Wang 001 (AI (1), 2023)

Plug n' Play Channel Shuffle Module for Enhancing Tiny Vision Transformers. - Xuwei Xu; Sen Wang 001; Yudong Chen 002; Jiajun Liu 004 (DICTA, 2023)

Dynamic Token Pruning in Plain Vision Transformers for Semantic Segmentation. - Quan Tang 001; Bowen Zhang 009; Jiajun Liu 004; Fagui Liu; Yifan Liu 001 (ICCV, 2023)

OCHID-Fi: Occlusion-Robust Hand Pose Estimation in 3D via RF-Vision. - Shujie Zhang; Tianyue Zheng; Zhe Chen 015; Jingzhi Hu; Abdelwahed Khamis; Jiajun Liu 004; Jun Luo 001 (ICCV, 2023)

Point-Syn2Real: Semi-Supervised Synthetic-to-Real Cross-Domain Learning for Object Classification in 3D Point Clouds. - Ziwei Wang 003; Reza Arablouei; Jiajun Liu 004; Paulo Borges; Greg Bishop-Hurley; Nicholas Heaney (ICME, 2023)

Object Detection Difficulty: Suppressing Over-aggregation for Faster and Better Video Object Detection. - Bingqing Zhang; Sen Wang 001; Yifan Liu 001; Brano Kusy; Xue Li 001; Jiajun Liu 004 (ACM Multimedia, 2023)

SkySea: Connecting Satellite, UAV and Underwater Imagery for Benthic Habitat Mapping. - Brendan Do; Jiajun Liu 004; Ziwei Wang 003; Brano Kusy; Torsten Merz; Andy Steven 001; Geoffrey Carlin; Joseph Crosswell; Yang Li 184; Nicolas Mortimer; Fereshteh Nayyeri; Mat Vanderklift; et al. (UAVM, 2023)

Understanding the Effects of Projectors in Knowledge Distillation. - Yudong Chen 002; Sen Wang 001; Jiajun Liu 004; Xuwei Xu; Frank de Hoog; Brano Kusy; Zi Huang (CoRR, 2023)

Decoupled Graph Neural Networks for Large Dynamic Graphs. - Yanping Zheng; Zhewei Wei; Jiajun Liu 004 (Proc. VLDB Endow., 2023)

BuildingSage: A safe and secure AI copilot for smart buildings. - Volkan Dedeoglu; Qianggong Zhang; Yang Li 184; Jiajun Liu 004; Subbu Sethuvenkatraman (BuildSys, 2024)

ROLeR: Effective Reward Shaping in Offline Reinforcement Learning for Recommender Systems. - Yi Zhang 105; Ruihong Qiu; Jiajun Liu 004; Sen Wang 001 (CIKM, 2024)

LLM as Copilot for Coarse-Grained Vision-and-Language Navigation. - Yanyuan Qiao; Qianyi Liu; Jiajun Liu 004; Jing Liu 001; Qi Wu 001 (ECCV (5), 2024)

Why Only Text: Empowering Vision-and-Language Navigation with Multi-modal Prompts. - Haodong Hong; Sen Wang 001; Zi Huang; Qi Wu 001; Jiajun Liu 004 (IJCAI, 2024)

Real-time Multi-modal Object Detection and Tracking on Edge for Regulatory Compliance Monitoring. - Jia Syuen Lim; Ziwei Wang 003; Jiajun Liu 004; Abdelwahed Khamis; Reza Arablouei; Robert Barlow; Ryan McAllister (IJCAI, 2024)

Edge Deployable Online Domain Adaptation for Underwater Object Detection. - Djamahl Etchegaray; Yadan Luo; Yang Li; Brendan Do; Jiajun Liu 004; Zi Huang; Branislav Kusy (IJCNN, 2024)

Navigating Beyond Instructions: Vision-and-Language Navigation in Obstructed Environments. - Haodong Hong; Sen Wang 001; Zi Huang; Qi Wu 001; Jiajun Liu 004 (ACM Multimedia, 2024)

Towards Cost-Efficient Federated Multi-agent RL with Learnable Aggregation. - Yi Zhang 105; Sen Wang 001; Zhi Chen 010; Xuwei Xu; Stano Funiak; Jiajun Liu 004 (PAKDD (2), 2024)

Demonstrating Event-Triggered Investigation and Sample Collection for Human Scientists using Field Robots and Large Foundation Models. - Tirthankar Bandyopadhyay; Fletcher Talbot; Callum Bennie; Hashini Senaratne; Xun Li 004; Brendan Tidd; Mingze Xi; Jan Stiefel; Volkan Dedeoglu; Rod Taylor; Tea Molnar; Ziwei Wang 003; et al. (Robotics: Science and Systems, 2024)

GTP-ViT: Efficient Vision Transformers via Graph-based Token Propagation. - Xuwei Xu; Sen Wang 001; Yudong Chen 002; Yanping Zheng; Zhewei Wei; Jiajun Liu 004 (WACV, 2024)

Optimized Edge Node Allocation Considering User Delay Tolerance for Cost Reduction. - Xiaoyu Zhang; Shixun Huang; Hai Dong; Zhifeng Bao; Jiajun Liu 004; Xun Yi (IEEE Trans. Serv. Comput., 2024)

Quantifying and Narrowing the Unknown: Interactive Text-to-Video Retrieval Via Uncertainty Minimization. - Bingqing Zhang; Zhuo Cao; Heming Du; Yang Li 184; Xue Li 001; Jiajun Liu 004; Sen Wang 001 (ICCV, 2025)

Beyond Static LLM Policies: Imitation-Enhanced Reinforcement Learning for Recommendation. - Yi Zhang 105; Lili Xie; Ruihong Qiu; Jiajun Liu 004; Sen Wang 001 (ICDM, 2025)

Medium-Difficulty Samples Constitute Smoothed Decision Boundary for Knowledge Distillation on Pruned Datasets. - Yudong Chen 002; Xuwei Xu; Frank de Hoog; Jiajun Liu 004; Sen Wang 001 (ICLR, 2025)

General Scene Adaptation for Vision-and-Language Navigation. - Haodong Hong; Yanyuan Qiao; Sen Wang 001; Jiajun Liu 004; Qi Wu 001 (ICLR, 2025)

OmniRestore: Robust Universal Image Restoration from Combined and Unspecified Degradations. - Anjusree Karnavar; Yang Li 184; Jiajun Liu 004; Jun Zhou 001; Junhu Wang (ICME, 2025)

RePaViT: Scalable Vision Transformer Acceleration via Structural Reparameterization on Feedforward Network Layers. - Xuwei Xu; Yang Li 184; Yudong Chen 002; Jiajun Liu 004; Sen Wang 001 (ICML, 2025)

Effective Tuning Strategies for Generalist Robot Manipulation Policies. - Wenbo Zhang 009; Yang Li 184; Yanyuan Qiao; Siyuan Huang 004; Jiajun Liu 004; Feras Dayoub; Xiao Ma; Lingqiao Liu (ICRA, 2025)

Building Efficient Segmentation Models from Large Open-Vocabulary Foundation Models Without Any Labels. - Yang Li 184; Diqi Chen; Sen Wang 001; Brano Kusy; Jiajun Liu 004 (IJCNN, 2025)

Queryable 3D Scene Representation: A Multi-Modal Framework for Semantic Reasoning and Robotic Task Planning. - Xun Li 004; Rodrigo Santa Cruz; Mingze Xi; Hu Zhang 005; Madhawa Perera; Ziwei Wang 003; Ahalya Ravendran; Brandon J. Matthews; Feng Xu; Matt Adcock; Dadong Wang; Jiajun Liu 004 (ACM Multimedia, 2025)

Querying Autonomous Vehicle Point Clouds: Enhanced by 3D Object Counting with CounterNet. - Xiaoyu Zhang; Zhifeng Bao; Hai Dong; Ziwei Wang 003; Jiajun Liu 004 (ACM Multimedia, 2025)

Chain-of-Action: Trajectory Autoregressive Modeling for Robotic Manipulation. - Wenbo Zhang 009; Tianrun Hu; Hanbo Zhang; Yanyuan Qiao; Yuchu Qin; Yang Li 184; Jiajun Liu 004; Tao Kong; Lingqiao Liu; Xiao Ma (NeurIPS, 2025)

MARCO: A Cooperative Knowledge Transfer Framework for Personalized Cross-domain Recommendations. - Lili Xie; Yi Zhang 105; Ruihong Qiu; Jiajun Liu 004; Sen Wang 001 (SIGIR-AP, 2025)

DARLR: Dual-Agent Offline Reinforcement Learning for Recommender Systems with Dynamic Reward. - Yi Zhang 105; Ruihong Qiu; Xuwei Xu; Jiajun Liu 004; Sen Wang 001 (SIGIR, 2025)

TokenBinder: Text-Video Retrieval with One-to-Many Alignment Paradigm. - Bingqing Zhang; Zhuo Cao; Heming Du; Xin Yu 002; Xue Li 001; Jiajun Liu 004; Sen Wang 001 (WACV, 2025)

On-the-Fly Object-aware Representative Point Selection in Point Cloud. - Xiaoyu Zhang; Ziwei Wang 003; Hai Dong; Zhifeng Bao; Jiajun Liu 004 (WACV, 2025)

Estimating Pasture Biomass from Top-View Images: A Dataset for Precision Agriculture. - Qiyu Liao; Dadong Wang; Rebecca Haling; Jiajun Liu 004; Xun Li 004; Martyna Plomecka; Andrew Robson; Matthew Pringle; Rhys Pirie; Megan Walker; Joshua Whelan (CoRR, 2025)

VLNVerse: A Benchmark for Vision-Language Navigation with Versatile, Embodied, Realistic Simulation and Evaluation. - Sihao Lin; Zerui Li; Xunyi Zhao; Gengze Zhou; Liuyi Wang; Rong Wei; Rui Tang; Juncheng Li; Hanqing Wang; Jiangmiao Pang; Anton van den Hengel; Jiajun Liu 004; et al. (CoRR, 2025)

DFedDG2: Distribution-Guided Gossip-Based Generalizable and Communication-Efficient Decentralized Federated Learning. - Biprodip Pal; Stano Funiak; Jiajun Liu 004; Peyman Moghadam; Md. Saiful Islam 003; Alan Wee-Chung Liew (IEEE Internet Things J., 2026)

A unified analysis on cross-architecture generalizability of coresets. - Diqi Chen; Jiajun Liu 004; Frank de Hoog; Brano Kusy; Jun Zhou 001; Yongsheng Gao 001 (Pattern Recognit., 2026)

On learning denoisable student logits. - Diqi Chen; Yang Li 184; Jiajun Liu 004; Brano Kusy; Jun Zhou 001; Yongsheng Gao 001 (Pattern Recognit., 2026)

SATE: Efficient knowledge distillation with implicit student-aware teacher ensembles. - Diqi Chen; Yang Li 184; Jiajun Liu 004; Jun Zhou 001; Yongsheng Gao 001 (Pattern Recognit., 2026)