Search Results for author: Pegah Kamousi

Found 2 papers, 0 papers with code

A Few-Shot Sequential Approach for Object Counting

no code implementations3 Jul 2020 Negin Sokhandan, Pegah Kamousi, Alejandro Posada, Eniola Alese, Negar Rostamzadeh

In this work, we address the problem of few-shot multi-class object counting with point-level annotations.

Object Object Counting

Analysis of Farthest Point Sampling for Approximating Geodesics in a Graph

no code implementations19 Nov 2013 Pegah Kamousi, Sylvain Lazard, Anil Maheshwari, Stefanie Wuhrer

We show that $\mathcal{F}_{FPS}$ can be bounded in terms of the minimal value $\mathcal{F}^*$ of the stretch factor obtained using an optimal placement of $k$ sources as $\mathcal{F}_{FPS}\leq 2 r_e^2 \mathcal{F}^*+ 2 r_e^2 + 8 r_e + 1$, where $r_e$ is the ratio of the lengths of the longest and the shortest edges of the graph.

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