Skip to main content    

An official website of the United States government

Here’s how you know

**Official websites use .gov**              A **.gov** website belongs to an official government organization in the United States.            

**Secure .gov websites use HTTPS**              A **lock** (  LockA locked padlock) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.            

https://www.nist.gov/itl/complex-systems-image-month

            -  Topics  -  All Topics 
-  Advanced communications 
-  Artificial intelligence 
-  Bioscience 
-  Buildings and construction 
-  Chemistry 
-  Climate 
-  Cybersecurity 
-  Electronics 
-  Energy 
-  Environment 
-  Fire 
-  Forensic science 
-  Health 
-  Information technology 
-  Infrastructure 
-  Manufacturing 
-  Materials 
-  Mathematics and statistics 
-  Metrology 
-  Nanotechnology 
-  Neutron research 
-  Performance excellence 
-  Physics 
-  Public safety 
-  Resilience 
-  Standards 
-  Transportation 
 
            -  Publications 
            -  Labs & Major Programs  -  Laboratories    -  Communications Technology Laboratory 
  -  Engineering Laboratory 
  -  Information Technology Laboratory 
  -  Material Measurement Laboratory 
  -  Physical Measurement Laboratory 
-  User Facilities    -  NIST Center for Neutron Research 
  -  CNST NanoFab 
-  Research Test Beds 
-  Research Projects 
-  Tools & Instruments 
-  Major Programs    -  Baldrige Performance Excellence Program 
  -  CHIPS for America Initiative 
  -  Manufacturing Extension Partnership (MEP) 
  -  Office of Advanced Manufacturing 
  -  Special Programs Office 
  -  Technology Partnerships Office 
 
            -  Services & Resources  -  Standards and Measurements    -  Calibration Services 
  -  Laboratory Accreditation (NVLAP) 
  -  Quality System 
  -  Standard Reference Materials (SRMs) 
  -  Standards.gov 
  -  Time Services 
  -  Office of Weights and Measures 
-  Software 
-  Data    -  Chemistry WebBook 
  -  National Vulnerability Database 
  -  Physical Reference Data 
  -  Standard Reference Data (SRD) 
-  Storefront 
-  License & Patents 
-  Computer Security Resource Center (CSRC) 
-  NIST Research Library 
 
            -  News & Events  -  News 
-  Events 
-  Blogs 
-  Feature Stories 
-  Awards 
-  Video Gallery 
-  Image Gallery 
-  Media Contacts 
 
            -  About NIST  -  About Us    -  Leadership 
  -  Organization Structure 
  -  Budget & Planning 
-  Contact Us 
-  Visit 
-  Careers    -  Student programs 
-  Work with NIST 
-  History    -  NIST Digital Archives 
  -  NIST Museum 
  -  NIST and the Nobel 
-  Educational Resources 
 

## Information Technology Laboratory

-  About ITL  Expand or Collapse    -  ITL Mission 
  -  ITL Purpose 
  -  ITL History Timeline 
  -  Organizational Chart 
-  How to Work With Us  Expand or Collapse    -  ITL Opportunities 
  -  NRC Postdoctoral Research Fellowships in the ITL 
  -  ITL Grants Program 
  -  NIST SHIP Program 
  -  ITL SURF Program 
  -  Pathways Program 
  -  Educational Outreach 
-  Publications  Expand or Collapse    -  Computer Security Resource Center 
  -  ITL Patent Policy – Inclusion of Patents in ITL Publications 
  -  Federal Information Processing Standards (FIPS) 
  -  NIST Special Publication 800-series General Information 
  -  NIST Special Publication 1800-series General Information 
  -  ITL Bulletins 
  -  ITL Newsletters 
  -  NIST Special Publication 500 Series 
  -  Searchable NIST Publication Database 
-  Priority Areas  Expand or Collapse    -  Artificial Intelligence  Expand or Collapse      -  FARSAIT 
  -  Cybersecurity 
  -  Internet of Things 
  -  Future Computing Technologies and Applications 
  -  Reliable Computing 
-  Products and Services  Expand or Collapse    -  Biometric Special Databases and Software 
  -  Color FERET Database 
  -  Computer Security Resource Center 
  -  Cybersecurity Framework 
  -  EMNIST Dataset 
  -  Healthcare - Standards & Testing 
  -  NIST Digital Library of Mathematical Functions 
  -  NIST/SEMATECH Engineering Statistics Handbook 
  -  National Initiative for Cybersecurity Education 
  -  National Software Reference Library's RDS 
  -  National Vulnerability Database 
  -  Tools for Searching the Coronavirus Dataset 
  -  Voting 
-  Events 
-  News & Updates 
-  Taking Measure Blogs on Information Technology 
-  Cybersecurity Insights Blog 
-  Standards Activities 
-  Videos 

## Connect with us

GovDeliveryTwitter

# Complex Systems Image of the Month

## Share

Facebook

Linkedin

Twitter

Email

**July 2010 - Architecture of Distributed Agent-Based Graph Search, Hamchi, Fillinger & Stanford**

**June 2010 - Overview of Measurement Science for Complex Information Systems Project, Mills et. al.**

**May 2010 - Phase Transitions in Agent-Based Digital Any Colony (ACO), Hoarau, Hamchi & Stanford**

**April 2010 - Matching Observed Alpha Helix Lengths to Predicted Secondary Structure, Cloteaux & Serova**

**March 2010 - Understanding Community Structure in Complex Networks, Pozo, Rey & Griffin**

**February 2010 - Improving the Efficiency of Markov Chain Analysis, Dabrowski & Hunt**

**January 2010 - General Interaction Plot Analysis of 20-Factor Abilene Network Experiment, Filliben & Mills**

**December 2009 - A Glimpse at Internet Congestion Control Analysis, Mills & Filliben**

**November 2009 - A Structural Approach to the Temporal Modeling of Networks, Cloteaux & Beichl**

**October 2009 - Possible Route Probability Distributions (now in 3D!), Hunt, Griffin**

**September 2009 -  From Network Microeconomics to Network Infrastructure Emergence, Marbukh & Van Dyck**

**August 2009 - Extending Markov Chain Analysis for Application to Additional Problems - Dabrowski, Hunt, Mills**

**July 2009 - Phase Transition in Cooperative Agent-based Digital Ant Colony Optimization**

**June 2009 - Extracting the true nature of the World Wide Web...Pozo et al.**

**May 2009 - Not so FAST ... Filliben, Mills**

**Issues prior to May 2009 are not currently available.**

Mathematics and statisticsModeling and simulation researchNumerical methods and software

### HEADQUARTERS

301-975-2000

Webmaster | Contact Us | Our Other Offices

TwitterFacebookLinkedInInstagramYouTubeGiphyRSS FeedMailing List

Feedback

            -  Site Privacy 
            -  Accessibility 
            -  Privacy Program 
            -  Copyrights 
            -  Vulnerability Disclosure 
            -  No Fear Act Policy 
            -  FOIA 
            -  Environmental Policy 
            -  Scientific Integrity 
            -  Information Quality Standards 
            -  Commerce.gov 
            -  Science.gov 
            -  USA.gov 
            -  Vote.gov