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2019

A novel symbolic aggregate approximation for time series

Yu, Y., Zhu, Y., Wan, D., Liu, H. & Zhao, Q., Jan 1 2019, Proceedings of the 13th International Conference on Ubiquitous Information Management and Communication, IMCOM 2019. Lee, S., Choo, H. & Ismail, R. (eds.). Springer Verlag, p. 805-822 18 p. (Advances in Intelligent Systems and Computing; vol. 935).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Time series
Data mining
2 Citations (Scopus)

Beyond news contents: The role of social context for fake news detection

Shu, K., Wang, S. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 312-320 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ecosystems
Costs
Experiments

Bot detection: Will focusing on recall cause overall performance deterioration?

H. Nazer, T., Davis, M., Karami, M., Akoglu, L., Koelle, D. & Liu, H., Jan 1 2019, Social, Cultural, and Behavioral Modeling - 12th International Conference, SBP-BRiMS 2019, Proceedings. Thomson, R., Dancy, C., Hyder, A. & Bisgin, H. (eds.). Springer Verlag, p. 39-49 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11549 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Deterioration
Arsenals
Monitoring
Social Media
Differentiate

Debunking rumors in social networks: A timely approach

Wu, L. & Liu, H., Jun 26 2019, WebSci 2019 - Proceedings of the 11th ACM Conference on Web Science. Association for Computing Machinery, Inc, p. 323-331 9 p. (WebSci 2019 - Proceedings of the 11th ACM Conference on Web Science).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Launching
Costs

Deep anomaly detection on attributed networks

Ding, K., Li, J., Bhanushali, R. & Liu, H., Jan 1 2019, SIAM International Conference on Data Mining, SDM 2019. Society for Industrial and Applied Mathematics Publications, p. 594-602 9 p. (SIAM International Conference on Data Mining, SDM 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Finance
Data mining
Experiments

Exploiting emojis for sarcasm detection

Subramanian, J., Sridharan, V., Shu, K. & Liu, H., Jan 1 2019, Social, Cultural, and Behavioral Modeling - 12th International Conference, SBP-BRiMS 2019, Proceedings. Thomson, R., Dancy, C., Hyder, A. & Bisgin, H. (eds.). Springer Verlag, p. 70-80 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11549 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social Media
Scenarios
Text
Experimental Results
Demonstrate
2 Citations (Scopus)

Fake News: Fundamental theories, detection strategies and challenges

Zhou, X., Zafarani, R., Shu, K. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 836-837 2 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information science
Social sciences
Information retrieval
Computer science
Data mining

FakeNewsTracker: a tool for fake news collection, detection, and visualization

Shu, K., Mahudeswaran, D. & Liu, H., Mar 1 2019, In : Computational and Mathematical Organization Theory. 25, 1, p. 60-71 12 p.

Research output: Contribution to journalArticle

Social Media
Visualization
Costs
Propagation
Predict
1 Citation (Scopus)

Hierarchical attention networks for cyberbullying detection on the instagram social network

Cheng, L., Guo, R., Silva, Y., Hall, D. & Liu, H., Jan 1 2019, SIAM International Conference on Data Mining, SDM 2019. Society for Industrial and Applied Mathematics Publications, p. 235-243 9 p. (SIAM International Conference on Data Mining, SDM 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiments
2 Citations (Scopus)

Interactive anomaly detection on attributed networks

Ding, K., Li, J. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 357-365 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intrusion detection
Labeling
Failure analysis
Costs
Experiments

Linked variational autoencoders for inferring substitutable and supplementary items

Rakesh, V., Wang, S., Shu, K. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 438-446 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collaborative filtering
Neural networks
Controllers
Experiments
Deep learning
2 Citations (Scopus)

Protecting user privacy: An approach for untraceable web browsing history and unambiguous user profiles

Beigi, G., Guo, R., Nou, A., Zhang, Y. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 213-221 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

History
Internet service providers
Websites
Internet
Communication

Robust cyberbullying detection with causal interpretation

Cheng, L., Guo, R. & Liu, H., May 13 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 169-175 7 p. (The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signed link prediction with sparse data: The role of personality information

Beigi, G., Ranganath, S. & Liu, H., May 13 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, Inc, p. 1270-1278 9 p. (The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Toward Keyword Extraction in Constrained Information Retrieval in Vehicle Social Network

Yang, Z., Yu, H., Tang, J. & Liu, H., May 1 2019, In : IEEE Transactions on Vehicular Technology. 68, 5, p. 4285-4294 10 p., 8672487.

Research output: Contribution to journalArticle

Keyword Extraction
Information retrieval
Information Retrieval
Social Networks
Cryptography

Using social media to understand cyber attack behavior

Sliva, A., Shu, K. & Liu, H., Jan 1 2019, Advances in Human Factors, Business Management and Society - Proceedings of the AHFE 2018 International Conference on Human Factors, Business Management and Society, 2018. Springer Verlag, p. 636-645 10 p. (Advances in Intelligent Systems and Computing; vol. 783).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensors
Experiments
5 Citations (Scopus)

XBully: Cyberbullying detection within a multi-modal context

Cheng, L., Li, J., Silva, Y., Hall, D. & Liu, H., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 339-347 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous networks
Identification (control systems)
2018
2 Citations (Scopus)

#metoo through the lens of social media

Manikonda, L., Beigi, G., Kambhampati, S. & Liu, H., Jan 1 2018, Social, Cultural, and Behavioral Modeling - 11th International Conference, SBP-BRiMS 2018, Proceedings. Bisgin, H., Thomson, R., Hyder, A. & Dancy, C. (eds.). Springer Verlag, p. 104-110 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10899 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social Media
Lens
Lenses
Comparative Analysis
Sharing
2 Citations (Scopus)

Adaptive implicit friends identification over heterogeneous network for social recommendation

Yu, J., Gao, M., Li, J., Yin, H. & Liu, H., Oct 17 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 357-366 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social relations
Information networks
Network topology
Intuition
Recommender systems

A study of reddit-user's response to rape

Kamarudin, N. S., Rakesh, V., Beigi, G., Manikouda, L. & Liu, H., Oct 24 2018, Proceedings of the 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2018. Tagarelli, A., Reddy, C. & Brandes, U. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 591-592 2 p. 8508855

Research output: Chapter in Book/Report/Conference proceedingConference contribution

rape
Processing
social media
sexual violence
language

Bridge enhanced signed directed network embedding

Chen, Y., Qian, T., Liu, H. & Sun, K., Oct 17 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 773-782 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Node
Prediction
Network analysis
Social theory
Deep learning
2 Citations (Scopus)

Cloud Information Retrieval: Model Description and Scheme Design

Yang, Z., Tang, J. & Liu, H., Jan 29 2018, In : IEEE Access. 6, p. 15420-15430 11 p.

Research output: Contribution to journalArticle

Information retrieval
Data privacy
Information services
Vector spaces
Cryptography
9 Citations (Scopus)

CrossFire: Cross media joint friend and item recommendations

Shu, K., Wang, S., Tang, J., Wang, Y. & Liu, H., Feb 2 2018, WSDM 2018 - Proceedings of the 11th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, Vol. 2018-Febuary. p. 522-530 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Deep Headline Generation for Clickbait Detection

Shu, K., Wang, S., Le, T., Lee, D. & Liu, H., Dec 27 2018, 2018 IEEE International Conference on Data Mining, ICDM 2018. Institute of Electrical and Electronics Engineers Inc., p. 467-476 10 p. 8594871. (Proceedings - IEEE International Conference on Data Mining, ICDM; vol. 2018-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Supervised learning
Ecosystems
Labeling
Semantics
Costs
4 Citations (Scopus)

Exploiting emotion on reviews for recommender systems

Meng, X., Wang, S., Liu, H. & Zhang, Y., Jan 1 2018, 32nd AAAI Conference on Artificial Intelligence, AAAI 2018. AAAI press, p. 3788-3795 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recommender systems

Exploiting multilabel information for noise-resilient feature selection

Jian, L., Li, J. & Liu, H., Apr 1 2018, In : ACM Transactions on Intelligent Systems and Technology. 9, 5, 52.

Research output: Contribution to journalArticle

Feature Selection
Feature extraction
Labels
Imperfect
Annotation

Exploiting user actions for app recommendations

Shu, K., Wang, S., Liu, H., Tang, J., Chang, Y. & Luo, P., Oct 24 2018, Proceedings of the 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2018. Tagarelli, A., Reddy, C. & Brandes, U. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 139-142 4 p. 8508447

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Application programs
functionality
scenario
7 Citations (Scopus)

Exploring Hierarchical Structures for Recommender Systems

Wang, S., Tang, J., Wang, Y. & Liu, H., Jan 3 2018, (Accepted/In press) In : IEEE Transactions on Knowledge and Data Engineering.

Research output: Contribution to journalArticle

Recommender systems
Availability
2 Citations (Scopus)

Initiator: Noise-contrastive estimation for marked temporal point process

Guo, R., Li, J. & Liu, H., Jan 1 2018, Proceedings of the 27th International Joint Conference on Artificial Intelligence, IJCAI 2018. Lang, J. (ed.). International Joint Conferences on Artificial Intelligence, Vol. 2018-July. p. 2191-2197 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Maximum likelihood estimation
Recurrent neural networks
Mathematical models

In search of coherence and consensus: Measuring the interpretability of statistical topics

Morstatter, F. & Liu, H., Apr 1 2018, In : Journal of Machine Learning Research. 18, p. 1-32 32 p.

Research output: Contribution to journalArticle

Interpretability
Model
Evaluate
Output
Predictive Model
1 Citation (Scopus)

Interactive Unknowns Recommendation in E-Learning Systems

Teng, S. Y., Li, J., Ting, L. P. Y., Chuang, K. T. & Liu, H., Dec 27 2018, 2018 IEEE International Conference on Data Mining, ICDM 2018. Institute of Electrical and Electronics Engineers Inc., p. 497-506 10 p. 8594874. (Proceedings - IEEE International Conference on Data Mining, ICDM; vol. 2018-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

E-learning
Learning systems
Students
Feedback
4 Citations (Scopus)

Learning representations of ultrahigh-dimensional data for random distance-based outlier detection

Pang, G., Chen, L., Cao, L. & Liu, H., Jul 19 2018, KDD 2018 - Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 2041-2050 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detectors

Leveraging implicit contribution amounts to facilitate microfinancing requests

Ranganath, S., Beigi, G. & Liu, H., Feb 2 2018, WSDM 2018 - Proceedings of the 11th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, Vol. 2018-Febuary. p. 477-485 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Economics
Data storage equipment
Costs

Linked causal variational autoencoder for inferring paired spillover effects

Rakesh, V., Guo, R., Moraffah, R., Agarwal, N. & Liu, H., Oct 17 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 1679-1682 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spillover effects
Purchase
Inference
Consumer spending
Spillover

Maximum Distance Minimum Error (MDME): A non-parametric approach to feature selection for image-based high content screening data

Trevino, R. P., Lamkin, T. J., Smith, R., Kawamoto, S. A. & Liu, H., Mar 23 2018, 2017 Intelligent Systems Conference, IntelliSys 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 670-677 8 p. 8324366

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Normal distribution
Minimum Distance
Feature Selection
Screening
Feature extraction
2 Citations (Scopus)

Multi-layered network embedding

Li, J., Chen, C., Tong, H. & Liu, H., Jan 1 2018, p. 684-692. 9 p.

Research output: Contribution to conferencePaper

Network layers
Critical infrastructures
Recommender systems
Experiments

Multimodal fusion of brain networks with longitudinal couplings

Zhang, W., Shu, K., Wang, S., Liu, H. & Wang, Y., Jan 1 2018, Medical Image Computing and Computer Assisted Intervention – MICCAI 2018 - 21st International Conference, 2018, Proceedings. Frangi, A. F., Davatzikos, C., Fichtinger, G., Alberola-López, C. & Schnabel, J. A. (eds.). Springer Verlag, p. 3-11 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11072 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neuroimaging
Brain
Fusion
Fusion reactions
Factorise
6 Citations (Scopus)

Personalized privacy-preserving social recommendation

Meng, X., Wang, S., Shu, K., Li, J., Chen, B., Liu, H. & Zhang, Y., Jan 1 2018, 32nd AAAI Conference on Artificial Intelligence, AAAI 2018. AAAI press, p. 3796-3803 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data privacy
Recommender systems
1 Citation (Scopus)

Random-forest-inspired neural networks

Wang, S., Aggarwal, C. & Liu, H., Oct 1 2018, In : ACM Transactions on Intelligent Systems and Technology. 9, 6, a69.

Research output: Contribution to journalArticle

Random Forest
Neural Networks
Neural networks
Image recognition
Image Recognition
4 Citations (Scopus)

Securing social media user data - An adversarial approach

Beigi, G., Shu, K., Zhang, Y. & Liu, H., Jul 3 2018, HT 2018 - Proceedings of the 29th ACM Conference on Hypertext and Social Media. Association for Computing Machinery, Inc, p. 165-173 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Similar but different: Exploiting users’ congruity for recommendation systems

Beigi, G. & Liu, H., Jan 1 2018, Social, Cultural, and Behavioral Modeling - 11th International Conference, SBP-BRiMS 2018, Proceedings. Bisgin, H., Thomson, R., Hyder, A. & Dancy, C. (eds.). Springer Verlag, p. 129-140 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10899 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recommendation System
Recommender systems
Social Media
Building Blocks
Vary
1 Citation (Scopus)

SlangSD: building, expanding and using a sentiment dictionary of slang words for short-text sentiment classification

Wu, L., Morstatter, F. & Liu, H., May 18 2018, (Accepted/In press) In : Language Resources and Evaluation. p. 1-14 14 p.

Research output: Contribution to journalArticle

dictionary
social media
market segmentation
systems analysis
resources
3 Citations (Scopus)

Social cyber-security

Carley, K. M., Cervone, G., Agarwal, N. & Liu, H., Jan 1 2018, Social, Cultural, and Behavioral Modeling - 11th International Conference, SBP-BRiMS 2018, Proceedings. Bisgin, H., Thomson, R., Hyder, A. & Dancy, C. (eds.). Springer Verlag, p. 389-394 6 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10899 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Strategy
6 Citations (Scopus)

Sparse modeling-based sequential ensemble learning for effective outlier detection in high-dimensional numeric data

Pang, G., Cao, L., Chen, L., Lian, D. & Liu, H., Jan 1 2018, 32nd AAAI Conference on Artificial Intelligence, AAAI 2018. AAAI press, p. 3892-3899 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feature extraction
Experiments
6 Citations (Scopus)

Streaming link prediction on dynamic atributed networks

Li, J., Wu, L., Cheng, K. & Liu, H., Feb 2 2018, WSDM 2018 - Proceedings of the 11th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, Vol. 2018-Febuary. p. 369-377 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Marketing
Availability
Experiments
1 Citation (Scopus)

Toward relational learning with misinformation

Wu, L., Li, J., Morstatter, F. & Liu, H., Jan 1 2018, p. 711-719. 9 p.

Research output: Contribution to conferencePaper

Towards explainable networked prediction

Li, L., Tong, H. & Liu, H., Oct 17 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 1819-1822 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Prediction
Learning process
Learning systems
Top-down
Perturbation
2 Citations (Scopus)

Towards privacy preserving social recommendation under personalized privacy settings

Meng, X., Wang, S., Shu, K., Li, J., Chen, B., Liu, H. & Zhang, Y., Jul 14 2018, (Accepted/In press) In : World Wide Web. p. 1-29 29 p.

Research output: Contribution to journalArticle

Recommender systems
Feedback
23 Citations (Scopus)

Tracing fake-news footprints: Characterizing social media messages by how they propagate

Wu, L. & Liu, H., Feb 2 2018, WSDM 2018 - Proceedings of the 11th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, Vol. 2018-Febuary. p. 637-645 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spreaders
6 Citations (Scopus)

Turning Clicks into purchases: Revenue optimization for product search in e-commerce

Wu, L., Hu, D., Hong, L. & Liu, H., Jun 27 2018, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018. Association for Computing Machinery, Inc, p. 365-374 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electronic commerce
Search engines
Feedback
Information retrieval
Labels