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2/24/15 CSCI 2350: Social & Economic Networks What can we say about a network having friends as well as enemies? Structural Balance Reading: Ch 5 EK Mohammad T . Irfan Today u Network of friends and enemies u

  1. 2/24/15 ¡ CSCI 2350: Social & Economic Networks What can we say about a network having friends as well as enemies? “Structural Balance” Reading: Ch 5 EK Mohammad T . Irfan Today u Network of friends and enemies u Balanced/stable configurations and their characterization u Local à global 1 ¡

  2. 2/24/15 ¡ Real-world examples Liberation of Bangladesh in 1971 (Michael Moore, 1978) USA – USSR ? – + + China Bangladesh + Pakistan – – – India 2 ¡

  3. 2/24/15 ¡ Structural balance & World War I Structural balance & World War I 3 ¡

  4. 2/24/15 ¡ Social network among characters Graham Sack, 2013 AI question: generate narrative from the evolution of stability 4 ¡

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