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Poster
Thu 7:30 Hierarchical Clustering via Sketches and Hierarchical Correlation Clustering
Danny Vainstein · Vaggos Chatziafratis · Gui Citovsky · Anand Rajagopalan · Mohammad Mahdian · Yossi Azar
Poster
Thu 7:30 Generalized Spectral Clustering via Gromov-Wasserstein Learning
Samir Chowdhury · Tom Needham
Poster
Wed 6:00 Online k-means Clustering
Vincent Cohen-Addad · Benjamin Guedj · Varun Kanade · Guy Rom
Poster
Tue 18:30 Consistent k-Median: Simpler, Better and Robust
Xiangyu Guo · Janardhan Kulkarni · Shi Li · Jiayi Xian
Poster
Wed 12:45 Differentially Private Analysis on Graph Streams
Jalaj Upadhyay · Sarvagya Upadhyay · Raman Arora
Oral
Wed 12:00 Differentially Private Analysis on Graph Streams
Jalaj Upadhyay · Sarvagya Upadhyay · Raman Arora
Poster
Tue 14:00 Maximizing Agreements for Ranking, Clustering and Hierarchical Clustering via MAX-CUT
Vaggos Chatziafratis · Mohammad Mahdian · Sara Ahmadian
Poster
Thu 7:30 Clustering multilayer graphs with missing nodes
Guillaume Braun · Hemant Tyagi · Christophe Biernacki
Poster
Wed 12:45 Hierarchical Clustering in General Metric Spaces using Approximate Nearest Neighbors
Benjamin Moseley · Sergei Vassilvtiskii · Yuyan Wang
Poster
Tue 14:00 Cluster Trellis: Data Structures & Algorithms for Exact Inference in Hierarchical Clustering
Sebastian Macaluso · Craig Greenberg · Nicholas Monath · Ji Ah Lee · Patrick Flaherty · Kyle Cranmer · Andrew McGregor · Andrew McCallum
Poster
Wed 12:45 On the Consistency of Metric and Non-Metric K-Medoids
He Jiang · Ery Arias-Castro
Poster
Wed 12:45 Approximation Algorithms for Orthogonal Non-negative Matrix Factorization
Moses Charikar · Lunjia Hu