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cs.CG2022
Diamonds are Forever in the Blockchain: Geometric Polyhedral Point-Set Pattern Matching
Gill Barequet, Shion Fukuzawa, Michael T. Goodrich +3
Motivated by blockchain technology for supply-chain tracing of ethically sourced diamonds, we study geometric polyhedral point-set pattern matching as minimum-width polyhedral annu…
cs.DS2022
Optimally Tracking Labels on an Evolving Tree
Aditya Acharya, David M. Mount
Motivated by the problem of maintaining data structures for a large sets of points that are evolving over the course of time, we consider the problem of maintaining a set of labels…