Search Results for author: Farshad Lahouti

Found 3 papers, 0 papers with code

How to Query An Oracle? Efficient Strategies to Label Data

no code implementations5 Oct 2021 Farshad Lahouti, Victoria Kostina, Babak Hassibi

Empirical studies suggest that each triplet query takes an expert at most 50\% more time compared with a pairwise query, indicating the effectiveness of the proposed $k$-ary query schemes.

Distributed Solution of Large-Scale Linear Systems via Accelerated Projection-Based Consensus

no code implementations4 Aug 2017 Navid Azizan-Ruhi, Farshad Lahouti, Salman Avestimehr, Babak Hassibi

In this paper, we consider a common scenario in which a taskmaster intends to solve a large-scale system of linear equations by distributing subsets of the equations among a number of computing machines/cores.

Fundamental Limits of Budget-Fidelity Trade-off in Label Crowdsourcing

no code implementations NeurIPS 2016 Farshad Lahouti, Babak Hassibi

The results are established by a joint source channel (de)coding scheme, which represent the query scheme and inference, over parallel noisy channels, which model workers with imperfect skill levels.

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