Jiajun Liu
Jiajun Liu
Principal Research Scientist, CSIRO; Adjunct A/Professor, The University of Queensland, Australia
Verified email at - Homepage
Cited by
Cited by
Understanding human mobility from Twitter
R Jurdak, K Zhao, J Liu, M AbouJaoude, M Cameron, D Newth
PloS one 10 (7), e0131469, 2015
Near-duplicate video retrieval: Current research and future trends
J Liu, Z Huang, H Cai, HT Shen, CW Ngo, W Wang
ACM Computing Surveys (CSUR) 45 (4), 1-23, 2013
Learning in high-dimensional multimedia data: the state of the art
L Gao, J Song, X Liu, J Shao, J Liu, J Shao
Multimedia Systems 23, 303-313, 2017
Interactive top-k spatial keyword queries
K Zheng, H Su, B Zheng, S Shang, J Xu, J Liu, X Zhou
2015 IEEE 31st international conference on data engineering, 423-434, 2015
Nationalism on Weibo: Towards a multifaceted understanding of Chinese nationalism
Y Zhang, J Liu, JR Wen
The China Quarterly 235, 758-783, 2018
Bounded quadrant system: Error-bounded trajectory compression on the go
J Liu, K Zhao, P Sommer, S Shang, B Kusy, R Jurdak
2015 IEEE 31st International Conference on Data Engineering, 987-998, 2015
Discovering areas of interest with geo-tagged images and check-ins
J Liu, Z Huang, L Chen, HT Shen, Z Yan
Proceedings of the 20th ACM international conference on Multimedia, 589-598, 2012
Destination-aware task assignment in spatial crowdsourcing: A worker decomposition approach
Y Zhao, K Zheng, Y Li, H Su, J Liu, X Zhou
IEEE Transactions on Knowledge and Data Engineering 32 (12), 2336-2350, 2019
A novel framework for online amnesic trajectory compression in resource-constrained environments
J Liu, K Zhao, P Sommer, S Shang, B Kusy, JG Lee, R Jurdak
IEEE Transactions on knowledge and data engineering 28 (11), 2827-2841, 2016
Planning unobstructed paths in traffic-aware spatial networks
S Shang, J Liu, K Zheng, H Lu, TB Pedersen, JR Wen
GeoInformatica 19, 723-746, 2015
Semi-supervised feature analysis for multimedia annotation by mining label correlation
X Chang, H Shen, S Wang, J Liu, X Li
Advances in Knowledge Discovery and Data Mining: 18th Pacific-Asiaá…, 2014
Local image tagging via graph regularized joint group sparsity
Y Yang, Z Huang, Y Yang, J Liu, HT Shen, J Luo
Pattern Recognition 46 (5), 1358-1368, 2013
Optimal LÚvy-flight foraging in a finite landscape
K Zhao, R Jurdak, J Liu, D Westcott, B Kusy, H Parry, P Sommer, ...
Journal of The Royal Society Interface 12 (104), 20141158, 2015
Multi-view ensemble learning for dementia diagnosis from neuroimaging: An artificial neural network approach
J Liu, S Shang, K Zheng, JR Wen
Neurocomputing 195, 112-116, 2016
Determination of activities of daily living of independent living older people using environmentally placed sensors
Q Zhang, M Karunanithi, R Rana, J Liu
2013 35th Annual International Conference of the IEEE Engineering iná…, 2013
Finding regions of interest using location based social media
S Shang, D Guo, J Liu, K Zheng, JR Wen
Neurocomputing 173, 118-123, 2016
Multi-scale population and mobility estimation with geo-tagged tweets
J Liu, K Zhao, S Khan, M Cameron, R Jurdak
2015 31st IEEE International Conference on Data Engineering Workshops, 83-86, 2015
Unsupervised adversarial attacks on deep feature-based retrieval with GAN
G Zhao, M Zhang, J Liu, JR Wen
arXiv preprint arXiv:1907.05793, 2019
Rum: Network representation learning using motifs
Y Yu, Z Lu, J Liu, G Zhao, J Wen
2019 IEEE 35th International Conference on Data Engineering (ICDE), 1382-1393, 2019
Effective data co-reduction for multimedia similarity search
Z Huang, H Shen, J Liu, X Zhou
Proceedings of the 2011 ACM SIGMOD International Conference on Management ofá…, 2011
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