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Christopher Leckie
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Publications
- 2023
- [c197]Siqi Xia, Sutharshan Rajasegarar, Christopher Leckie, Sarah M. Erfani, Jeffrey Chan, Lei Pan:
EnSpeciVAT: Enhanced SpecieVAT for Cluster Tendency Identification in Graphs. ADMA (3) 2023: 323-337 - [c191]Dominic Jack, Sarah M. Erfani, Jeffrey Chan, Sutharshan Rajasegarar, Christopher Leckie:
It's PageRank All The Way Down: Simplifying Deep Graph Networks. SDM 2023: 172-180 - 2022
- [j81]Jiaman Ma, Jeffrey Chan, Sutharshan Rajasegarar, Christopher Leckie:
Multi-attention graph neural networks for city-wide bus travel time estimation using limited data. Expert Syst. Appl. 202: 117057 (2022) - [j79]Emir Demirovic, Anna Lukina, Emmanuel Hebrard, Jeffrey Chan, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Peter J. Stuckey:
MurTree: Optimal Decision Trees via Dynamic Programming and Search. J. Mach. Learn. Res. 23: 26:1-26:47 (2022) - [c190]Ali Ugur Guler, Emir Demirovic, Jeffrey Chan, James Bailey, Christopher Leckie, Peter J. Stuckey:
A Divide and Conquer Algorithm for Predict+Optimize with Non-convex Problems. AAAI 2022: 3749-3757 - [c183]Siqi Xia, Sutharshan Rajasegarar, Christopher Leckie, Sarah M. Erfani, Jeffrey Chan:
Exploiting Redundancy in Network Flow Information for Efficient Security Attack Detection. NSS 2022: 105-119 - [c181]Laurence A. F. Park, Mohadeseh Ganji, Emir Demirovic, Jeffrey Chan, Peter J. Stuckey, James Bailey, Christopher Leckie, Rao Kotagiri:
Modelling Zeros in Blockmodelling. PAKDD (2) 2022: 187-198 - 2020
- [c173]Emir Demirovic, Peter J. Stuckey, Tias Guns, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Jeffrey Chan:
Dynamic Programming for Predict+Optimise. AAAI 2020: 1444-1451 - [c168]Jiaman Ma, Jeffrey Chan, Sutharshan Rajasegarar, Goce Ristanoski, Christopher Leckie:
Multi-Attention 3D Residual Neural Network for Origin-Destination Crowd Flow Prediction. ICDM 2020: 1160-1165 - [c165]Rishabh Ramteke, Peter J. Stuckey, Jeffrey Chan, Kotagiri Ramamohanarao, James Bailey, Christopher Leckie, Emir Demirovic:
Improving Single and Multi-View Blockmodelling by Algebraic Simplification. IJCNN 2020: 1-7 - [i18]Emir Demirovic, Anna Lukina, Emmanuel Hebrard, Jeffrey Chan, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Peter J. Stuckey:
MurTree: Optimal Classification Trees via Dynamic Programming and Search. CoRR abs/2007.12652 (2020) - [i14]Ali Ugur Guler, Emir Demirovic, Jeffrey Chan, James Bailey, Christopher Leckie, Peter J. Stuckey:
Divide and Learn: A Divide and Conquer Approach for Predict+Optimize. CoRR abs/2012.02342 (2020) - 2019
- [j68]Kwan Hui Lim, Jeffrey Chan, Shanika Karunasekera, Christopher Leckie:
Tour recommendation and trip planning using location-based social media: a survey. Knowl. Inf. Syst. 60(3): 1247-1275 (2019) - [c154]Emir Demirovic, Peter J. Stuckey, James Bailey, Jeffrey Chan, Chris Leckie, Kotagiri Ramamohanarao, Tias Guns:
An Investigation into Prediction + Optimisation for the Knapsack Problem. CPAIOR 2019: 241-257 - [c150]Emir Demirovic, Peter J. Stuckey, James Bailey, Jeffrey Chan, Christopher Leckie, Kotagiri Ramamohanarao, Tias Guns:
Predict+Optimise with Ranking Objectives: Exhaustively Learning Linear Functions. IJCAI 2019: 1078-1085 - 2018
- [j64]Kwan Hui Lim, Jeffrey Chan, Christopher Leckie, Shanika Karunasekera:
Personalized trip recommendation for tourists based on user interests, points of interest visit durations and visit recency. Knowl. Inf. Syst. 54(2): 375-406 (2018) - [c137]Mohadeseh Ganji, Jeffrey Chan, Peter J. Stuckey, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Laurence A. F. Park:
Semi-supervised Blockmodelling with Pairwise Guidance. ECML/PKDD (2) 2018: 158-174 - [c134]Mohadeseh Ganji, Jeffrey Chan, Peter J. Stuckey, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Ian Davidson:
Image Constrained Blockmodelling: A Constraint Programming Approach. SDM 2018: 19-27 - 2017
- [j58]Yi Han, Jeffrey Chan, Tansu Alpcan, Christopher Leckie:
Using Virtual Machine Allocation Policies to Defend against Co-Resident Attacks in Cloud Computing. IEEE Trans. Dependable Secur. Comput. 14(1): 95-108 (2017) - [c120]Kwan Hui Lim, Jeffrey Chan, Shanika Karunasekera, Christopher Leckie:
Personalized Itinerary Recommendation with Queuing Time Awareness. SIGIR 2017: 325-334 - 2016
- [j56]Xuan Vinh Nguyen, Jeffrey Chan, Simone Romano, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Jian Pei:
Discovering outlying aspects in large datasets. Data Min. Knowl. Discov. 30(6): 1520-1555 (2016) - [j51]Yi Han, Tansu Alpcan, Jeffrey Chan, Christopher Leckie, Benjamin I. P. Rubinstein:
A Game Theoretical Approach to Defend Against Co-Resident Attacks in Cloud Computing: Preventing Co-Residence Using Semi-Supervised Learning. IEEE Trans. Inf. Forensics Secur. 11(3): 556-570 (2016) - [j50]Dheeraj Kumar, James C. Bezdek, Sutharshan Rajasegarar, Marimuthu Palaniswami, Christopher Leckie, Jeffrey Chan, Jayavardhana Gubbi:
Adaptive Cluster Tendency Visualization and Anomaly Detection for Streaming Data. ACM Trans. Knowl. Discov. Data 11(2): 24:1-24:40 (2016) - [c118]Kwan Hui Lim, Jeffrey Chan, Christopher Leckie, Shanika Karunasekera:
Towards Next Generation Touring: Personalized Group Tours. ICAPS 2016: 412-420 - [c115]Xiaoting Wang, Christopher Leckie, Jeffrey Chan, Kwan Hui Lim, Tharshan Vaithianathan:
Improving Personalized Trip Recommendation by Avoiding Crowds. CIKM 2016: 25-34 - [c113]Kwan Hui Lim, Xiaoting Wang, Jeffrey Chan, Shanika Karunasekera, Christopher Leckie, Yehui Chen, Cheong Loong Tan, Fu Quan Gao, Teh Ken Wee:
PersTour: A Personalized Tour Recommendation and Planning System. HT (Extended Proceedings) 2016 - [c102]Lida Rashidi, Andrey Kan, James Bailey, Jeffrey Chan, Christopher Leckie, Wei Liu, Sutharshan Rajasegarar, Kotagiri Ramamohanarao:
Node Re-Ordering as a Means of Anomaly Detection in Time-Evolving Graphs. ECML/PKDD (2) 2016: 162-178 - 2015
- [j47]Gerard Wong, Jeffrey Chan, Bronwyn A. Kingwell, Christopher Leckie, Peter J. Meikle:
LICRE: unsupervised feature correlation reduction for lipidomics. Bioinform. 31(4): 619 (2015) - [c96]Kwan Hui Lim, Jeffrey Chan, Christopher Leckie, Shanika Karunasekera:
Detecting Location-Centric Communities Using Social-Spatial Links with Temporal Constraints. ECIR 2015: 489-494 - [c92]Kwan Hui Lim, Jeffrey Chan, Christopher Leckie, Shanika Karunasekera:
Personalized Tour Recommendation Based on User Interests and Points of Interest Visit Durations. IJCAI 2015: 1778-1784 - [c88]Xuan Vinh Nguyen, Jeffrey Chan, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Jian Pei:
Scalable Outlying-Inlying Aspects Discovery via Feature Ranking. PAKDD (2) 2015: 422-434 - 2014
- [j43]Gerard Wong, Jeffrey Chan, Bronwyn A. Kingwell, Christopher Leckie, Peter J. Meikle:
LICRE: unsupervised feature correlation reduction for lipidomics. Bioinform. 30(19): 2832-2833 (2014) - [c84]Yi Han, Jeffrey Chan, Tansu Alpcan, Christopher Leckie:
Virtual machine allocation policies against co-resident attacks in cloud computing. ICC 2014: 786-792 - [c82]Jeffrey Chan, Christopher Leckie, James Bailey, Kotagiri Ramamohanarao:
TRIBAC: Discovering Interpretable Clusters and Latent Structures in Graphs. ICDM 2014: 737-742 - [c76]Jeffrey Chan, Xuan Vinh Nguyen, Wei Liu, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao, Jian Pei:
Structure-Aware Distance Measures for Comparing Clusterings in Graphs. PAKDD (1) 2014: 362-373 - 2013
- [j34]Andrey Kan, Jeffrey Chan, Conor Hayes, Bernie Hogan, James Bailey, Christopher Leckie:
A time decoupling approach for studying forum dynamics. World Wide Web 16(5-6): 595-620 (2013) - [c72]Jeffrey Chan, Wei Liu, Andrey Kan, Christopher Leckie, James Bailey, Kotagiri Ramamohanarao:
Discovering latent blockmodels in sparse and noisy graphs using non-negative matrix factorisation. CIKM 2013: 811-816 - [c71]Timothy C. Havens, James C. Bezdek, Christopher Leckie, Jeffrey Chan, Wei Liu, James Bailey, Kotagiri Ramamohanarao, Marimuthu Palaniswami:
Clustering and visualization of fuzzy communities in social networks. FUZZ-IEEE 2013 - [c69]Yi Han, Tansu Alpcan, Jeffrey Chan, Christopher Leckie:
Security Games for Virtual Machine Allocation in Cloud Computing. GameSec 2013: 99-118 - [c66]Wei Liu, Jeffrey Chan, James Bailey, Christopher Leckie, Fang Chen, Kotagiri Ramamohanarao:
A Bayesian Classifier for Learning from Tensorial Data. ECML/PKDD (2) 2013: 483-498 - [c65]James Bailey, Jeffrey Chan, Kotagiri Ramamohanarao, Christopher Leckie, Wei Liu:
Mining Labelled Tensors by Discovering both their Common and Discriminative Subspaces. SDM 2013: 614-622 - [c64]Yi Han, Jeffrey Chan, Christopher Leckie:
Analysing Virtual Machine Usage in Cloud Computing. SERVICES 2013: 370-377 - 2012
- [j30]Jeffrey Chan, James Bailey, Christopher Leckie, Michael E. Houle:
ciForager: Incrementally discovering regions of correlated change in evolving graphs. ACM Trans. Knowl. Discov. Data 6(3): 11:1-11:50 (2012) - [c62]Wei Liu, Jeffrey Chan, James Bailey, Christopher Leckie, Kotagiri Ramamohanarao:
Utilizing common substructures to speedup tensor factorization for mining dynamic graphs. CIKM 2012: 435-444 - [c61]Wei Liu, Andrey Kan, Jeffrey Chan, James Bailey, Christopher Leckie, Jian Pei, Kotagiri Ramamohanarao:
On compressing weighted time-evolving graphs. CIKM 2012: 2319-2322 - [c59]Jeffrey Chan, Wei Liu, Christopher Leckie, James Bailey, Kotagiri Ramamohanarao:
SeqiBloc: mining multi-time spanning blockmodels in dynamic graphs. KDD 2012: 651-659 - [i1]Andrey Kan, Jeffrey Chan, Conor Hayes, Bernie Hogan, James Bailey, Christopher Leckie:
A Time Decoupling Approach for Studying Forum Dynamics. CoRR abs/1201.2277 (2012) - 2009
- [j15]Jeffrey Chan, James Bailey, Christopher Leckie:
Using graph partitioning to discover regions of correlated spatio-temporal change in evolving graphs. Intell. Data Anal. 13(5): 755-793 (2009) - [c46]Andrey Kan, Jeffrey Chan, James Bailey, Christopher Leckie:
A Query Based Approach for Mining Evolving Graphs. AusDM 2009: 139-150 - 2008
- [j9]Jeffrey Chan, James Bailey, Christopher Leckie:
Discovering correlated spatio-temporal changes in evolving graphs. Knowl. Inf. Syst. 16(1): 53-96 (2008) - 2006
- [c24]Jeffrey Chan, James Bailey, Christopher Leckie:
Discovering and Summarising Regions of Correlated Spatio-Temporal Change in Evolving Graphs. ICDM Workshops 2006: 361-365
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