157 citations · 319 across the 33 of their papers we have counts for
4 papers · 1 filter
Scalable K-Means++
Bahman Bahmani, Benjamin Moseley, Andrea Vattani +2
Over half a century old and showing no signs of aging, k-means remains one of the most popular data processing algorithms. As is well-known, a proper initialization of k-means is c…
SHALE: An Efficient Algorithm for Allocation of Guaranteed Display Advertising
Vijay Bharadwaj, Peiji Chen, Wenjing Ma +5
Motivated by the problem of optimizing allocation in guaranteed display advertising, we develop an efficient, lightweight method of generating a compact {\em allocation plan} that…
Ad Serving Using a Compact Allocation Plan
Peiji Chen, Wenjing Ma, Srinath Mandalapu +6
A large fraction of online display advertising is sold via guaranteed contracts: a publisher guarantees to the advertiser a certain number of user visits satisfying the targeting p…
Densest Subgraph in Streaming and MapReduce
Bahman Bahmani, Ravi Kumar, Sergei Vassilvitskii
The problem of finding locally dense components of a graph is an important primitive in data analysis, with wide-ranging applications from community mining to spam detection and th…