Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Small worlds: how and why.

N Mathias1, V Gopal

  • 1Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India. nisha@csa.iisc.ernet.in

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|April 20, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Radon-thoron exhalation rates in mineral-enriched beach sand of the Chennai coast, India.

Environmental geochemistry and health·2026
Same author

Mapping systems and services through multi-stakeholder perspectives of mental health care provision through non-governmental organizations in Palakkad and Chennai districts of Southern India.

La Clinica terapeutica·2025
Same author

Mechanistic Insights on Skin ageing and Dermatologic Interventions to Slow Ageing Process.

Indian journal of dermatology·2025
Same author

Reducing noble metal dependence: oxygen evolution reaction with a Ru-minimized Bi<sub>2</sub>Ru<sub>2</sub>O<sub>7</sub>@MOF-801 composite.

Nanoscale·2025
Same author

Geochemical evaluation, ecological and human health risk assessment of potentially toxic elements in urban soil, Southern India.

Environmental research·2024
Same author

Aging Skin and Natural Bioactives that Impede Cutaneous Aging: A Narrative Review.

Indian journal of dermatology·2023

This study explores how small-world networks emerge. We found that balancing connectivity and wiring costs, particularly through hub formation, can create these complex network structures.

Area of Science:

  • Network Science
  • Computational Neuroscience
  • Complex Systems

Background:

  • Small-world networks exhibit unique topological properties, but their evolutionary drivers remain unclear.
  • Understanding network emergence is crucial for fields like neuroscience and transportation systems.
  • Existing models do not fully explain the origin of small-world topology in networks with physical constraints.

Purpose of the Study:

  • To investigate the origin and emergence mechanisms of small-world network architecture.
  • To determine if small-world topology arises from a trade-off between connectivity and wiring costs.
  • To explore alternative pathways to small-world network formation beyond existing models.

Main Methods:

  • Simulated annealing was employed to study network rewiring properties.

Related Experiment Videos

  • The relative trade-off between wiring minimization and connectivity maximization was systematically varied.
  • Network properties were analyzed across different regimes of this trade-off.

    • Main Results:

    • Minimizing wiring led to regular graph structures.
    • Maximizing connectivity resulted in random network structures.
    • An intermediate trade-off regime produced small-world networks, often characterized by hub formation.

    Conclusions:

    • Small-world network topology can emerge from the interplay of connectivity and wiring costs.
    • Hub formation presents an alternative mechanism for achieving small-world characteristics.
    • This research offers new insights into the fundamental principles governing network evolution.