• 17504 Citations
  • 66 h-Index
1989 …2019
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Research Output 1989 2019

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Conference contribution
3 Citations (Scopus)

Geo-Science self-organizing map and concept space

Chen, H., Smith, T. R. & Ng, T. D., 1997, Proceedings of the ACM International Conference on Digital Libraries. ACM, p. 257 1 p.

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

Self organizing maps
Information retrieval
information retrieval
Thesauri
Knowledge representation
3 Citations (Scopus)

Global disease surveillance using social media: HIV/AIDS content intervention in web forums

Ku, Y., Chiu, C., Zhang, Y., Fan, L. & Chen, H., 2010, ISI 2010 - 2010 IEEE International Conference on Intelligence and Security Informatics: Public Safety and Security. p. 170 1 p. 5484749

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

Health
2 Citations (Scopus)

Global foot-and-mouth disease surveillance using bioportal

Thurmond, M., Perez, A., Tseng, C., Chen, H. & Zeng, D., 2007, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4506 LNCS. p. 169-179 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4506 LNCS).

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

Foot-and-Mouth Disease
Surveillance
Genomics
Cluster Analysis
Biosurveillance
5 Citations (Scopus)

Graph kernel-based learning for gene function prediction from gene interaction network

Li, X., Zhang, Z., Chen, H. & Li, J., 2007, Proceedings - 2007 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2007. p. 368-373 6 p. 4413079

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

Gene Regulatory Networks
Genes
Learning
p53 Genes
1 Citation (Scopus)

Healthcare analytics and clinical intelligence: A risk prediction framework for chronic care completed research paper

Lin, Y. K., Chen, H., Brown, R. A., Li, S. H. & Yang, H. J., 2014, 24th Workshop on Information Technology and Systems. University of Auckland Business School

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

Health
Decision making
Medical problems
Information systems
Experiments
5 Citations (Scopus)

HealthQA: A Chinese QA summary system for smart health

Yin, Y., Zhang, Y., Liu, X., Zhang, Y., Xing, C. & Chen, H., 2014, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 8549 LNCS. p. 51-62 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8549 LNCS).

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

Medical problems
Search engines
Websites
Question Answering System
Information Quality

Health-related spammer detection on chinese social media

Chen, X., Zhang, Y., Xu, J., Xing, C. & Chen, H., 2016, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9545. p. 284-295 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9545).

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

Social Media
Health
Belief Networks
Bayesian networks
Baseline
10 Citations (Scopus)

Identification of extremist videos in online video sharing sites

Tianjun, F., Huang, C. N. & Chen, H., 2009, 2009 IEEE International Conference on Intelligence and Security Informatics, ISI 2009. p. 179-181 3 p. 5137295

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

Syntactics
Support vector machines
Feature extraction
Communication
Experiments
1 Citation (Scopus)

Identifying, collecting, and presenting hacker community data: Forums, IRC, carding shops, and DNMs

Du, P. Y., Zhang, N., Ebrahimi, M., Samtani, S., Lazarine, B., Arnold, N., Dunn, R., Suntwal, S., Angeles, G., Schweitzer, R. & Chen, H., Dec 24 2018, 2018 IEEE International Conference on Intelligence and Security Informatics, ISI 2018. Lee, D., Mezzour, G., Kumaraguru, P. & Saxena, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 70-75 6 p. 8587327

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

hacker
Internet
community
Costs
intelligence
17 Citations (Scopus)

Identifying adverse drug events from health social media: A case study on heart disease discussion forums

Liu, X., Liu, J. & Chen, H., 2014, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 8549 LNCS. p. 25-36 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8549 LNCS).

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

Social Media
Drugs
Health
Drug interactions
Heart
1 Citation (Scopus)

Identifying devices across the IPv4 address space

Jicha, R., Patton, M. W. & Chen, H., Nov 15 2016, IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, ISI 2016. Institute of Electrical and Electronics Engineers Inc., p. 199-201 3 p. 7745469

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

Internet
Scanning
World Wide Web

Identifying high-impact opioid products and key sellers in dark net marketplaces: An interpretable text analytics approach

Du, P. Y., Ebrahimi, M., Zhang, N., Chen, H., Brown, R. A. & Samtani, S., Jul 2019, 2019 IEEE International Conference on Intelligence and Security Informatics, ISI 2019. Zheng, X., Abbasi, A., Chau, M., Wang, A. & Zhou, L. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 110-115 6 p. 8823196. (2019 IEEE International Conference on Intelligence and Security Informatics, ISI 2019).

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

Law enforcement
Public health
Learning systems
Internet
Costs
1 Citation (Scopus)

Identifying high quality carding services in underground economy using nonparametric supervised topic model

Li, W., Yin, J. & Chen, H., 2016, 2016 International Conference on Information Systems, ICIS 2016. Association for Information Systems

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

Crime
Testbeds
1 Citation (Scopus)

Identifying language groups within multilingual cybercriminal forums

Benjamin, V. & Chen, H., Nov 15 2016, IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, ISI 2016. Institute of Electrical and Electronics Engineers Inc., p. 205-207 3 p. 7745471

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

Supply chains
Neural networks
Language
Language model
Russia
5 Citations (Scopus)

Identifying mobile malware and key threat actors in online hacker forums for proactive cyber threat intelligence

Grisham, J., Samtani, S., Patton, M. & Chen, H., Aug 8 2017, 2017 IEEE International Conference on Intelligence and Security Informatics: Security and Big Data, ISI 2017. Institute of Electrical and Electronics Engineers Inc., p. 13-18 6 p. 8004867

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

Recurrent neural networks
Electric network analysis
Network architecture
Application programs
Malware
11 Citations (Scopus)

Identifying SCADA vulnerabilities using passive and active vulnerability assessment techniques

Samtani, S., Yu, S., Zhu, H., Patton, M. & Chen, H., Nov 15 2016, IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, ISI 2016. Institute of Electrical and Electronics Engineers Inc., p. 25-30 6 p. 7745438

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

SCADA systems
Data acquisition
Critical infrastructures
Internet
Sewage
3 Citations (Scopus)

Identifying the socio-spatial dynamics of terrorist attacks in the Middle East

Li, Z., Sun, D., Chen, H. & Huang, S. Y., Nov 15 2016, IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, ISI 2016. Institute of Electrical and Electronics Engineers Inc., p. 175-180 6 p. 7745463

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

Neural networks
Terrorism
Information science
Backpropagation
Statistical methods
2 Citations (Scopus)

Identifying top listers in Alphabay using Latent Dirichlet Allocation

Grisham, J., Barreras, C., Afarin, C., Patton, M. & Chen, H., Nov 15 2016, IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, ISI 2016. Institute of Electrical and Electronics Engineers Inc., p. 219 1 p. 7745477

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

Sales
Dirichlet
21 Citations (Scopus)

Identifying top sellers in underground economy using deep learning-based sentiment analysis

Li, W. & Chen, H., Dec 4 2014, Proceedings - 2014 IEEE Joint Intelligence and Security Informatics Conference, JISIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 64-67 4 p. 6975555

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

Crime
Computer crime
Feedback
Ecosystems
Sales
15 Citations (Scopus)

Identifying vulnerabilities of consumer Internet of Things (IoT) devices: A scalable approach

Williams, R., McMahon, E., Samtani, S., Patton, M. & Chen, H., Aug 8 2017, 2017 IEEE International Conference on Intelligence and Security Informatics: Security and Big Data, ISI 2017. Institute of Electrical and Electronics Engineers Inc., p. 179-181 3 p. 8004904

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

Testbeds
Internet of things
Vulnerability
Internet
Industry

Identity matching based on probabilistic relational models

Li, J., Wang, G. & Chen, H., 2006, Association for Information Systems - 12th Americas Conference On Information Systems, AMCIS 2006. Vol. 3. p. 1457-1464 8 p.

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

Crime
Social Relations
offense
citizen
management
7 Citations (Scopus)

IEDs in the dark web: Lexicon expansion and genre classification

Chen, H., 2009, 2009 IEEE International Conference on Intelligence and Security Informatics, ISI 2009. p. 173-175 3 p. 5137293

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

Websites
Communication
Experiments
7 Citations (Scopus)

IEDs in the Dark Web: Genre classification of improvised explosive device web pages

Chen, H., 2008, IEEE International Conference on Intelligence and Security Informatics, 2008, IEEE ISI 2008. p. 94-97 4 p. 4565036

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

World Wide Web
Websites
Learning algorithms
Support vector machines
Learning systems
13 Citations (Scopus)

Incorporating geographical contacts into social network analysis for contact tracing in epidemiology: A study on Taiwan SARS data

Chen, Y. D., Tseng, C., King, C. C., Wu, T. S. J. & Chen, H., 2007, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4506 LNCS. p. 23-36 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4506 LNCS).

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

Contact Tracing
Severe Acute Respiratory Syndrome
Epidemiology
Social Network Analysis
Taiwan
2 Citations (Scopus)

Incremental hacker forum exploit collection and classification for proactive cyber threat intelligence: An exploratory study

Williams, R., Samtani, S., Patton, M. & Chen, H., Dec 24 2018, 2018 IEEE International Conference on Intelligence and Security Informatics, ISI 2018. Lee, D., Mezzour, G., Kumaraguru, P. & Saxena, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 94-99 6 p. 8587336

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

hacker
intelligence
threat
Recurrent neural networks
Metadata
9 Citations (Scopus)

Inductive query by examples (IQBE): A machine learning approach

Chen, H. & She, L., 1994, Proceedings of the Hawaii International Conference on System Sciences. Nunamaker, J. F. & Sprague, R. H. J. (eds.). Publ by IEEE, Vol. 3. p. 428-437 10 p.

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

Information retrieval
Learning systems
Query processing

Intelligence and security informatics: Pacific Asia Workshop, PAISI 2015 Ho Chi Minh City, Vietnam, May 19, 2015 proceedings

Chau, M., Wang, G. A. & Chen, H., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9074. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9074).

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

Intelligence and security informatics: 11th Pacific Asia workshop, PAISI 2016 Auckland, New Zealand, April 19, 2016 proceedings

Chau, M., Alan Wang, G. & Chen, H., 2016, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9650. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9650).

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

Intelligence
5 Citations (Scopus)

Intelligent Internet searching engine based on hybrid simulated annealing

Yang, C. C., Yen, J. & Chen, H., 1998, Proceedings of the Hawaii International Conference on System Sciences. Institute of Electrical and Electronics Engineers Computer Society, Vol. 4. p. 415-422 8 p.

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

Simulated annealing
Internet
Engines
World Wide Web
Websites
12 Citations (Scopus)

Intelligent spider for Internet searching

Chen, H., Chung, Y. M., Ramsey, M., Yang, C. C., Ma, P. C. & Yen, J., 1997, Proceedings of the Hawaii International Conference on System Sciences. Anon (ed.). IEEE Comp Soc, Vol. 4. p. 178-188 11 p.

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

Internet
Genetic algorithms
Intelligent agents
World Wide Web
User interfaces

Interaction coherence analysis for dark web forums

Fu, T., Abbasi, A. & Chen, H., 2007, ISI 2007: 2007 IEEE Intelligence and Security Informatics. p. 343-350 8 p. 4258721

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

Vector spaces
Linguistics
Experiments
4 Citations (Scopus)

Interactive internet search through automatic clustering: An empirical study

Roussinov, D., Tolle, K., Ramsey, M. & Chen, H., Aug 1 1999, Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1999. Association for Computing Machinery, Inc, p. 289-290 2 p.

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

Search engines
Internet
Self organizing maps
World Wide Web
Feedback
50 Citations (Scopus)

Interactive term suggestion for users of digital libraries: Using subject thesauri and co-occurrence lists for information retrieval

Schatz, B. R., Johnson, E. H., Cochrane, P. A. & Chen, H., 1996, Proceedings of the ACM International Conference on Digital Libraries. ACM, p. 126-133 8 p.

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

Thesauri
thesaurus
Digital libraries
Information retrieval
information retrieval
12 Citations (Scopus)

Internet browsing: Visualizing category map by fisheye and fractal views

Yang, C. C., Chen, H. & Hong, K., 2002, Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2002. Institute of Electrical and Electronics Engineers Inc., p. 34-39 6 p. 1000356

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

Fractals
Internet
Self organizing maps
User interfaces
Visualization
8 Citations (Scopus)

Knowledge-based approach to the design of document-based retrieval systems

Chen, H. & Dhar, V., 1990, Conf Off Inf Sys. Publ by ACM, p. 281-290 10 p.

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

Experiments
Semantics

Law enforcement officers' acceptance of advanced e-government technology: A survey study of COPLNK mobile

Hu, P. J. H., Chen, H. & Hu, H. F., 2009, ACM International Conference Proceeding Series. p. 160-168 9 p.

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

Law enforcement
Crime
Information technology
Testing
2 Citations (Scopus)

Linking ontological resources using aggregatable substance identifiers to organize extracted relations

Marshall, B., Su, H., McDonald, D. & Chen, H., 2005, Proceedings of the Pacific Symposium on Biocomputing 2005, PSB 2005. p. 162-173 12 p.

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

Visualization
Genes
207 Citations (Scopus)

Link prediction approach to collaborative filtering

Huang, Z., Li, X. & Chen, H., 2005, Proceedings of the ACM/IEEE Joint Conference on Digital Libraries. p. 141-142 2 p.

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

Collaborative filtering
Digital libraries
Recommender systems
Industry
3 Citations (Scopus)

Machine learning approach to document retrieval: An overview and an experiment

Chen, H., 1994, Proceedings of the Hawaii International Conference on System Sciences. Nunamaker, J. F. & Sprague, R. H. J. (eds.). Publ by IEEE, Vol. 3. p. 631-640 10 p.

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

Learning systems
Genetic algorithms
Neural networks
Information retrieval systems
Experiments
11 Citations (Scopus)

Machine learning for attack vector identification in malicious source code

Benjamin, V. A. & Chen, H., 2013, IEEE ISI 2013 - 2013 IEEE International Conference on Intelligence and Security Informatics: Big Data, Emergent Threats, and Decision-Making in Security Informatics. p. 21-23 3 p. 6578779

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

Learning systems
Identification (control systems)
Information technology
Malware
Feature extraction
1 Citation (Scopus)

Mapping dark web geolocation

Mielke, C. & Chen, H., 2008, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 5376 LNCS. p. 97-107 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5376 LNCS).

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

Artificial intelligence
Websites
Servers
Internet
Networking
7 Citations (Scopus)

Mapping the contemporary terrorism research domain: Researchers, publications, and institutions analysis

Reid, E. & Chen, H., 2005, Lecture Notes in Computer Science. Kantor, P., Muresan, G., Roberts, F., Zeng, D. D., Wang, F-Y., Chen, H. & Merkle, R. C. (eds.). Vol. 3495. p. 322-339 18 p.

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

Terrorism
Visualization
Self organizing maps
Bins
1 Citation (Scopus)

Medical ontology-enhanced text processing for infectious disease informatics (extended abstract)

Lu, H. M., Zeng, D. & Chen, H., 2007, ISI 2007: 2007 IEEE Intelligence and Security Informatics. p. 373 1 p. 4258732

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

Text processing
Ontology
8 Citations (Scopus)

MindMine comment analysis tool for collaborative attitude solicitation, analysis, sense-making and visualization

Romano, N. C., Bauer, C., Chen, H. & Nunamaker, J. F., 2000, Proceedings of the Hawaii International Conference on System Sciences. p. 19 1 p.

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

Visualization
Artificial intelligence
Marketing
Experiments

Motion sensor-based assessment on fall risk and Parkinson's disease severity: A deep multi-source multi-task learning (DMML) Approach

Yu, S., Chen, H., Brown, R. & Sherman, S. J., Jul 24 2018, Proceedings - 2018 IEEE International Conference on Healthcare Informatics, ICHI 2018. Institute of Electrical and Electronics Engineers Inc., p. 174-179 6 p. 8419360

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

Parkinson Disease
Learning
Sensors
Independent Living
Benchmarking
2 Citations (Scopus)

Multilingual input system for the Web - an open multimedia approach of keyboard and handwriting recognition for Chinese and Japanese

Ramsey, M. C., Ong, T. H. & Chen, H., 1998, Proceedings of the Forum on Research and Technology Advances in Digital Libraries, ADL. Anon (ed.). IEEE, p. 188-194 7 p.

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

Information retrieval systems
Demonstrations
Neural networks
World Wide Web
Multimedia
10 Citations (Scopus)

Multilingual Web retrieval: An experiment on a multilingual business intelligence portal

Zhou, Y., Qin, J., Chen, H. & Nunamaker, J. F., 2005, Proceedings of the Annual Hawaii International Conference on System Sciences. Spraque, Jr., R. H. (ed.). p. 43 1 p.

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

Competitive intelligence
Glossaries
World Wide Web
Websites
Experiments
6 Citations (Scopus)

NanoPort: A web portal for nanoscale science and technology

Chau, M., Chen, H., Qin, J., Zhou, Y., Sung, W. K., Qin, Y., McDonald, D., Lally, A., Chen, Y. & Landon, M., 2002, Proceedings of the ACM International Conference on Digital Libraries. Marchionini, G. & Hersh, W. (eds.). p. 373 1 p.

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

nanotechnology
science
Nanotechnology
engineering
1 Citation (Scopus)

NanoPort: An example for building knowledge portals for scientific domains

Qin, J., Huang, Z., Zhou, Y., Chau, M., Tseng, C., Yip, A., Ng, T. G., Guo, F., Chen, Z. K. & Chen, H., 2003, Proceedings of the ACM/IEEE Joint Conference on Digital Libraries. Institute of Electrical and Electronics Engineers Inc., Vol. 2003-January. p. 387 1 p. 1204903

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

Information retrieval
Data mining

NATERGM: A model for examining the role of Nodal Attributes in dynamic social media networks

Jiang, S. & Chen, H., Jun 22 2016, 2016 IEEE 32nd International Conference on Data Engineering, ICDE 2016. Institute of Electrical and Electronics Engineers Inc., p. 1458-1459 2 p. 7498373

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

Electric network analysis
Social media
Graph model
Random graphs
Testing