Huan Liu

Projects

Projects per year 2001 2008 2009 2011 2012 2013 2014 2016 2017 2020 2021 2025

• 8 Active
• 66 Finished

Projects per year

Search results

• Active

  III: SMALL: Graph Contrastive Learning for Few-shot Node Classification

  Liu, H.

  National Science Foundation (NSF)

  1/1/23 → 12/31/25

  Project: Research project

  • Labeled data 100%
  • Technical presentations 70%
  • Students 63%
  • Machine learning 41%
  • Supervised learning 30%

• PIPP Phase I: Predicting Emergence in Multidisciplinary Pandemic Tipping-points (PREEMPT)

  Liu, H. & Candan, K.

  National Science Foundation (NSF)

  8/1/22 → 1/31/24

  Project: Research project

  • Public health 100%
  • Testing 65%
  • Data integration 48%
  • Computational methods 44%
  • Bayesian networks 43%

• SaTC: CORE: Medium: Interdisciplinary Models to Identify and Understand Cyberbullying

  Liu, H. & Hall, D.

  National Science Foundation (NSF)

  1/1/22 → 12/31/24

  Project: Research project

  • social network 100%
  • evaluation 88%
  • social media 84%
  • learning 65%
  • psychology 60%

• EAGER: SaTC-EDU: AISecKG: AI for Cybersecurity Education via an ML-enabled Security Knowledge Graph

  Chen, Y. & Liu, H.

  National Science Foundation (NSF)

  5/1/21 → 4/30/24

  Project: Research project

  • artificial intelligence 100%
  • learning 34%
  • education 30%
  • student 16%
  • instructor 9%

• Knowing the Unknown: Exploring the Space of Adversarial Attacks via Causal Learning

  Liu, H.

  DOD-ARMY: Army Materiel Command (AMC)

  4/1/21 → 3/31/24

  Project: Research project

  • Machine learning 100%
  • Learning algorithms 70%
  • Deep learning 30%
  • Image classification 18%
  • Benchmarking 17%

• Social Media Research to Combat Disinformation and Foreign Influence

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  12/11/20 → 12/10/23

  Project: Research project

  • Machine learning 100%
  • Information science 92%
  • Social sciences 85%
  • Informatics 80%
  • Operations research 77%

• Semantic Information Defender (SID)

  Ruston, S. & Liu, H.

  DOD-DARPA: Information Innovation Office (IIO)

  7/29/20 → 7/28/24

  Project: Research project

  • Data curation 100%
  • Semantics 53%
  • Speech analysis 22%
  • Audiovisual 22%
  • Sentiment analysis 21%

• III: Small: pCAR: Discovering and Leveraging Plausibly Causal (p-causal) Relationships to Understand Complex Dynamic Systems

  Candan, K. & Liu, H.

  National Science Foundation (NSF)

  10/1/19 → 9/30/23

  Project: Research project

  • Dynamical systems 100%
  • Public health 72%
  • Students 60%
  • Data Analytics 44%
  • Sustainable development 36%
• Finished

  High Performance Computing Cluster for NLP and Deep Learning Approaches to Understanding Social, Psychological, and Rhetorical Dimensions of Influence in Cross-Cultural Contexts

  Liu, H., Corman, S. & Ruston, S.

  DOD-NAVY: Office of Naval Research (ONR)

  4/1/22 → 3/31/23

  Project: Research project

  • Cluster computing 100%
  • Natural language processing systems 92%
  • Deep learning 68%
  • Program processors 24%
  • Graphics processing unit 17%

• Designing nature to enhance resilience of built infrastructure in western US landscapes

  Xu, T., Pavlic, T., Mascaro, G., Maciejewski, R., Liu, H., Wutich, A., Candan, K. & Muenich, R.

  DOD-ARMY: Army Corps of Engineers (USACE)

  9/24/21 → 9/28/23

  Project: Research project

  • infrastructure 100%
  • engineering 28%
  • science 20%
  • water 17%
  • water resource 13%

• CC* Integration-Large: (BLUE) Software-Defined CyberInfrastructure to enable data-driven smart campus applications

  Li, B., Liu, H., Zhou, X. & Zhao, M.

  National Science Foundation (NSF)

  9/1/21 → 8/31/23

  Project: Research project

  • Software defined networking 100%
  • Internet of things 93%
  • Cloud computing 58%
  • Students 32%
  • Social sciences 27%

• SaTC: CORE: Medium: Interdisciplinary Models to Identify and Understand Cyberbullying

  Liu, H. & Hall, D.

  National Science Foundation (NSF)

  1/1/21 → 12/31/21

  Project: Research project

  • social media 100%
  • psychology 88%
  • social network 81%
  • student 77%
  • social data 57%

• Analytical Cognitive Enhancement Research (A-COGER)

  Liu, H.

  DOD: Air Force (USAF)

  8/27/20 → 11/14/22

  Project: Research project

  • Artificial intelligence 100%
  • Big data 34%
  • Visualization 29%
  • Informatics 22%
  • Electronic mail 20%

• Characterizing and Understanding of Dynamic Time-Series Information for Decision Making A Causal Learning Approach

  Liu, H.

  DOD-ARMY: Army Materiel Command (AMC)

  6/1/20 → 5/31/23

  Project: Research project

  • Time series 100%
  • Decision making 83%
  • Benchmarking 18%
  • Learning algorithms 14%
  • Machine learning 6%

• RAPID: Active Tracking of Disease Spread in CoVID19 via Graph Predictive Analytics

  Liu, H., Solis, P., Dasarathy, G., Turaga, P. & Cochran, D.

  National Science Foundation (NSF)

  5/1/20 → 4/30/22

  Project: Research project

  • Predictive analytics 100%
  • Time series 40%
  • Graph structures 22%
  • Dynamical systems 14%
  • Viruses 12%

• BotHunter - Intelligent Analysis of Bots, their Evolution and Impact

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  1/1/18 → 12/31/21

  Project: Research project

  • Cyborgs 100%
  • Ethical aspects 49%
  • Machine learning 27%
  • Communication 19%
  • Computer science 19%

• Center of Excellence for Accelerating Operational Efficiency (CAOE)

  Maciejewski, R., Roe-Sepowitz, D., Liu, H., Askin, R., Kull, T., Ahn, G., Mirchandani, P., Mancenido, M., Chiou, E., Pedrielli, G., Pavlic, T., Bliss, N., McCarville, D., Escobedo, A., Terrill, W. & Ruston, S.

  US Department of Homeland Security (DHS)

  9/1/17 → 6/30/23

  Project: Research project

  • National security 100%
  • Decision making 49%
  • Data Analytics 40%
  • Predictive analytics 35%
  • Education 26%

• The Body Composition Index (BCI) - A Novel Parameter to Define and Diagnose Obesity and Body Fatness in General in the Adult Population

  Liu, H.

  A.J. and Sigismunda Palumbo Charitable Trust

  7/1/17 → 12/31/17

  Project: Research project

  • Chemical analysis 100%
  • Oils and fats 76%
  • Data mining 36%
  • Feature extraction 33%
  • Data visualization 25%

• Developing Novel Socio-computational Methodologies to Analyze Multimedia-based Cyber Propaganda Campaigns

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  6/1/17 → 12/31/19

  Project: Research project

  • Text processing 100%
  • Electric network analysis 81%
  • Disasters 75%
  • Data mining 66%
  • Machine learning 59%

• Composable Hybrid Approach to Recognizing bots and their Influence in Social Media Analysis (CHARISMA II)

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  3/15/17 → 12/27/19

  Project: Research project

  • User interfaces 100%
  • Mockups 60%
  • User experience 45%
  • Contractors 44%
  • Refining 44%

• Expanded INSIGHTS functionality: Multi-UserTeam Support

  Liu, H.

  DOD: Army

  9/28/16 → 3/31/17

  Project: Research project

  • Pipelines 100%
  • UNIX 27%
  • Information analysis 14%
  • Bottles 13%
  • Bioinformatics 11%

• II-New - GEARS - An Infrastructure for Energy-Efficient Big Data Research on Heterogenous and Dynamic Data

  Zhao, M., Candan, K., Liu, H., Davulcu, H., Li, B., Maciejewski, R. & Ren, F.

  NSF-CISE: Computer and Network Systems (CNS)

  9/1/16 → 8/31/21

  Project: Research project

  • Big data 100%
  • Particle accelerators 36%
  • Dynamic random access storage 30%
  • Program processors 26%
  • Graphics processing unit 24%

• III-Small - Discovering and Characterizing Implicit Links in Graph Data

  Liu, H.

  National Science Foundation (NSF)

  8/15/16 → 9/30/20

  Project: Research project

  • Students 100%
  • Social sciences 33%
  • Computer science 27%
  • Application programming interfaces (API) 25%
  • Social computing 20%

• TweetTracker Interface Adapter Design Support and Evaluation

  Liu, H.

  DOD: Defense Information Systems Agency

  8/10/16 → 7/5/19

  Project: Research project

  • Electronic mail 100%
  • Data mining 75%
  • Planning 57%
  • Ceilings 51%
  • Testing 46%

• CDSECollaboration Research: Datastorm: A DataEnabled System for End-to-End Disaster Planning and Response

  Candan, K., Liu, H., Mirchandani, P. & Zhao, M.

  National Science Foundation (NSF)

  8/1/16 → 7/31/22

  Project: Research project

  • Disaster Planning 100%
  • Disasters 53%
  • Students 32%
  • Big Data 15%
  • Interdisciplinary Research 7%

• Using Social Media as Crowd-sourcing Sensors - An Analytics Approach

  Liu, H.

  ODNI: Intelligence Advanced Research Projects Activity (IARPA)

  7/29/16 → 3/27/19

  Project: Research project

  • Sensors 100%
  • Contractors 63%
  • Project management 45%

• CDF: Allstate SOW 1 Title TBD

  Ahn, G. & Liu, H.

  INDUSTRY: Various Consortium Members

  4/4/16 → 10/7/21

  Project: Research project

  • forensic sciences 100%
  • education programs 20%
  • Rosales 18%
  • entrepreneurship 15%
  • research projects 12%

• Intelligent Analysis of Big Social Media Data for Crisis Tracking

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  2/1/16 → 6/30/18

  Project: Research project

  • Teaching 100%

• Research Area 5_3_3: Sybil-Resilient Influence Measurement in Microblogging Systems

  Zhang, Y. & Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  7/15/15 → 9/14/20

  Project: Research project

  • Big data 100%
  • Testbeds 53%
  • Machine learning 40%
  • Decision making 40%
  • Internet 37%

• Social Media Analytics for Bot

  Liu, H.

  US Department of Defense (DOD)

  7/6/15 → 11/6/16

  Project: Research project

  • Demonstrations 100%

• BDD: Disaster Preparation and Response via Big Data Analysis and Robust Networking

  Xue, G. & Liu, H.

  National Science Foundation (NSF)

  4/1/15 → 3/31/19

  Project: Research project

  • Disasters 100%
  • Big data 96%
  • Machine learning 12%
  • Recovery 11%
  • Information dissemination 10%

• Utilization of Hybrid Computing for High Throughput Identification of Beneficial Chemicals or Biological Interrogations for Human Effectiveness

  Liu, H.

  US General Services Administration (GSA)

  9/1/14 → 8/31/15

  Project: Research project

  • Throughput 100%
  • Photonic devices 45%
  • Pipelines 43%
  • Coprocessor 35%
  • Experiments 30%

• The Foresight Initiative

  Bliss, D., Westerhoff, P., Corman, S., Liu, H., White, D., Davulcu, H., Cooke, N., Ahn, G., Finn, E., Maciejewski, R., Bliss, N. & Dirks, G.

  DOD: National Geospatial-Intelligence Agency (NGA)

  6/1/14 → 10/31/15

  Project: Research project

  • Sustainable development 100%
  • Education 63%
  • Social sciences 47%
  • Anchors 38%
  • Students 27%

• Social Media Characterization Study

  Liu, H.

  DOD-USAF-A2II ISR Innovations

  4/15/14 → 8/31/15

  Project: Research project

  • social media 100%
  • information source 46%
  • economy 7%
  • anomaly 6%
  • history 5%

• Utilization of High Performance Computing for High Throughput Identification of Human Biosignatures Derived From Image Analytics of Chemical and Bio

  Liu, H.

  US General Services Administration (GSA)

  3/5/14 → 9/30/14

  Project: Research project

  • Throughput 100%
  • Photonic devices 56%
  • Feature extraction 55%
  • Screening 33%
  • Computer programming languages 32%

• Developing Novel Auxiliary Technologies for Crisis Tracking

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  11/1/13 → 2/29/16

  Project: Research project

  • Social computing 100%
  • Disasters 62%
  • Terrorism 30%
  • Hurricanes 28%
  • Blogs 26%

• Computational Exploration of Noise in Social Media and Its Reduction

  Xue, G. & Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  8/15/13 → 4/14/14

  Project: Research project

  • Computational methods 100%
  • Noise abatement 97%
  • Internet 64%

• Content Analysis of Social Media Data

  Liu, H.

  INDUSTRY: Domestic Company

  8/1/13 → 11/30/13

  Project: Research project

  • Sentiment analysis 100%
  • Communication 22%
  • Refining 21%
  • Statistical methods 18%

• Modeling of Complex Systems: Mining Suspicious Tiny SubNetworks in a Massive Social Network

  Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  6/25/13 → 12/24/14

  Project: Research project

  • Large scale systems 100%
  • Metadata 86%
  • Computational methods 61%
  • Social computing 43%
  • Seed 30%

• Multi-Source Assessment of State Stability

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  6/1/13 → 9/30/19

  Project: Research project

  • social media 100%
  • weblog 61%
  • regime 33%
  • twitter 31%
  • source analysis 24%

• III:Small: Transforming Feature Selection to Harness the Power of Social Media

  Liu, H.

  National Science Foundation (NSF)

  9/1/12 → 8/31/16

  Project: Research project

  • Feature extraction 100%
  • Students 20%
  • Data mining 11%
  • Linked data 11%
  • Software packages 8%

• Human-Centric Computing with Collective Intelligence: Challenges and Research Directions

  Xue, G. & Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  8/16/12 → 8/15/13

  Project: Research project

  • Network security 100%
  • Cloud computing 81%

• CASP: Center for Humanitarian and Social Media Data Storage and Processing

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  6/15/12 → 7/13/13

  Project: Research project

  • Data mining 100%
  • Data storage equipment 97%
  • Machine learning 88%
  • Social computing 59%
  • Availability 57%

• ARO SBP12 and SBP13 Conference Sponsorship Grant Proposal

  Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  3/13/12 → 11/12/14

  Project: Research project

  • Social computing 100%
  • Health 49%
  • Costs 25%

• Assessing Trustworthiness in Social Media: A Social Computing Approach

  Liu, H.

  US Department of Defense (DOD)

  11/1/11 → 5/31/15

  Project: Research project

  • trustworthiness 100%
  • social media 70%
  • apprenticeship 59%
  • apprentice 57%
  • weblog 23%

• CPS:Medium: GoingEasy with Crowdsourcing - Building Cyber-Physical Systems for People with Visual Impairment

  Li, B. & Liu, H.

  National Science Foundation (NSF)

  10/1/11 → 9/30/16

  Project: Research project

  • visual impairment 100%
  • student 20%
  • computer science 7%
  • graduate 7%
  • educational activities 6%

• International Conference on Social Computing Behavioral Modeling and Prediction

  Liu, H.

  HHS-NIH: National Institute of General Medical Sciences (NIGMS)

  3/4/11 → 2/29/16

  Project: Research project

  • International Conference 100%
  • Prediction 79%
  • Modeling 56%

• The Role of Social Media in Trusted Collaboration for Disaster Relief

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  3/1/11 → 3/29/14

  Project: Research project

  • Disasters 100%
  • Transparency 20%
  • Social sciences 16%
  • Transportation personnel 12%
  • Personnel 10%

• ARO SBP11 Conference Sponsorship Grant Proposal

  Liu, H.

  DOD-ARMY-ARL: Army Research Office (ARO)

  3/1/11 → 7/31/11

  Project: Research project

  • Sponsorship 100%

• BlogTrackers: Analyzing Social Media for Cultural Modeling

  Liu, H.

  DOD-NAVY: Office of Naval Research (ONR)

  5/1/10 → 12/31/13

  Project: Research project

  • social media 100%