Tata Institute of Fundamental Research
The Small World Phenomenon
Student Seminar
Speaker:
Gugan Thoppe
Tata Institute of Fundamental Research
School of Technology and Computer Science
Homi Bhabha Road
Date:
Friday, 28 Jan 2011 (all day)
Venue:
A-212 (STCS Seminar Room)
(Scan to add to calendar)
Abstract:
The experience of meeting a complete stranger with whom we have apparently little in common and ï¬nding unexpectedly that we share a mutual acquaintance is one with which most of us are familiar—“It’s a small world!†we often say. In the 1960s, noted psychologist Stanley Milgram quantified this small world phenomenon by demonstrating that randomly selected individuals from almost anywhere in the United States were “connected†via a chain of no more than six intermediate acquaintances. In this talk, we will analyse the social network models proposed by “Watts & Strogatz†and “Klienberg†that attempt to explain this phenomenon.
| Speaker: | Gugan Thoppe Tata Institute of Fundamental Research School of Technology and Computer Science Homi Bhabha Road |
| Date: | Friday, 28 Jan 2011 (all day) |
| Venue: | A-212 (STCS Seminar Room) |
(Scan to add to calendar)
Abstract:
The experience of meeting a complete stranger with whom we have apparently little in common and ï¬nding unexpectedly that we share a mutual acquaintance is one with which most of us are familiar—“It’s a small world!†we often say. In the 1960s, noted psychologist Stanley Milgram quantified this small world phenomenon by demonstrating that randomly selected individuals from almost anywhere in the United States were “connected†via a chain of no more than six intermediate acquaintances. In this talk, we will analyse the social network models proposed by “Watts & Strogatz†and “Klienberg†that attempt to explain this phenomenon.