Question

John Toner and Yuhai Tu showed that the formation of these structures is an example of spontaneous symmetry breaking in the Vicsek (“VEE-check”) model. These structures inspired the development of a metaheuristic algorithm that started out with just two rules: velocity matching and “craziness.” Craig Reynolds proposed that each member of these structures obeys (15[1])rules for separation, alignment, and cohesion in his boids model. Stochastic diffusion (15[1])search belongs to a field of artificial intelligence that uses the dynamics of these (15[1])self-organized (15[1])structures to solve optimization problems. (15[1])The (*) lateral line organ (10[1])enables the formation of these structures, (10[1])especially in the absence of visual information. A murmuration is one of these structures. (10[1])The mixed-species type of these structures enables some species to forage while others act as sentinels. For 10 points, name these emergent (-5[1])structures (-5[1])that are formed by the collective motion of animals. ■END■ (10[3]0[1])

ANSWER: flocks [or flocking; accept swarms or swarming or swarm intelligence or particle swarm optimization; accept schools or schooling; accept herds; accept shoals or shoaling; accept colonies of ants, bees, termites, or other animals; prompt on descriptions of groups of animals that move together, such as birds flying or fish swimming, until “animals” is read; prompt on collective motion until read; prompt on self-organized structures until “self-organized” is read; prompt on biological aggregates or biological aggregation]
<IC, Other Science (Mixed/Any)>
= Average correct buzz position

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Summary

2024 Chicago Open07/28/2024Y1292%42%17%97.27

Buzzes

PlayerTeamOpponentBuzz PositionValue
Vincent DuA Nervy Liberal Nanny HenceLes Missourables5215
Kevin WanggenAI this, genAI that, have you found your 真爱 yetwhen you look this good, you don’t have to know anything6415
Nathan ZhangAMOGH QUIZ HACK? 英雄联盟 400 PPG 24 TUHMindgoblin of Little Hobbes7815
Billy BusseBHSU BNJTRANSit (and anwen, I guess)7915
Adam Finesticking out your guyot for the ridge push; you're so seafloor spread, you're so fracture zoneNJTRANSit (and bobby, i guess)8415
Vivek SasseThere are buzzable clues everywhere for those with eyes to seeit's the great pumpkinification objection, charlie brown8810
Eric MukherjeeLMM's LLM MLMCharlotte's Moderately Successful Team9410
Conor ThompsonGalvanized Square Steen and Eco-Friendly Wood VermeerWe Need New Names10810
Jerry VinokurovThe Oldest Men in the WorldBerkeley Mafia and the Chicago Boy130-5
Jorrest WeintraubThe Jeam TeamI’ll take a quiet 10 / A handshake of CO (Chicago Open)131-5
Jeremy TsaiI’ll take a quiet 10 / A handshake of CO (Chicago Open)The Jeam Team1410
Matt WeinerSAYYID QUTB, DRIVING THE LONGEST CAR YOU’VE EVER SEEN THROUGH TAHRIR SQUARELisan al-Quib14110
Kevin YeBerkeley Mafia and the Chicago BoyThe Oldest Men in the World14110
Rahul KeyalLying on a Mattress at Lou’s Apartment in Pilsen, Chicagovar merchants14110