no code implementations • 15 Jan 2014 • Harr Chen, S. R. K. Branavan, Regina Barzilay, David R. Karger
We present a novel Bayesian topic model for learning discourse-level document structure.
no code implementations • NeurIPS 2011 • David R. Karger, Sewoong Oh, Devavrat Shah
Crowdsourcing systems, in which tasks are electronically distributed to numerous ``information piece-workers'', have emerged as an effective paradigm for human-powered solving of large scale problems in domains such as image classification, data entry, optical character recognition, recommendation, and proofreading.
no code implementations • 17 Oct 2011 • David R. Karger, Sewoong Oh, Devavrat Shah
Further, we compare our approach with a more general class of algorithms which can dynamically assign tasks.