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Modeling Social Groups and Roles in Egress Simulation
Modeling Social Groups Roles Egress Simulation
2015/6/30
Emergency evacuation (egress) design and planning are important aspects in building and facility engineering. Studies of past emergency events indicate that evacuating occupants often exhibit social b...
Polynomial-Time Isomorphism Test for Groups with No Abelian Normal Subgroups
Group Isomorphism Permutational Isomorphism Code Equivalence
2012/12/4
We consider the problem of testing isomorphism of groups of order n given by Cayley tables. The trivial nlog n bound on the time complexity for the general case has not been improved upon over the pas...
Learning-to-Share Based on Finding Groups for Large Scale Image Classification
group sharing large scale classification hierarchical model
2013/7/24
With the large scale image classification attracting more attention in recent years, a lot of new challenges spring up. To tackle the problems of distribution imbalance and divergent visual correlatio...