129 citations · 192 across the 5 of their papers we have counts for
3 papers · 1 filter
Communication-efficient distributed SGD with Sketching
Nikita Ivkin, Daniel Rothchild, Enayat Ullah +3
Large-scale distributed training of neural networks is often limited by network bandwidth, wherein the communication time overwhelms the local computation time. Motivated by the su…
ALTSched: Improved Scheduling for Time-Domain Science with LSST
Daniel Rothchild, Christopher Stubbs, Peter Yoachim
Telescope scheduling is the task of determining the best sequence of observations (pointings and filter choices) for a survey system. Because it is computationally intractable to o…
Strongly lensed SNe Ia in the era of LSST: observing cadence for lens discoveries and time-delay measurements
S. Huber, S. H. Suyu, U. M. Noebauer +10
The upcoming Large Synoptic Survey Telescope (LSST) will detect many strongly lensed Type Ia supernovae (LSNe Ia) for time-delay cosmography. This will provide an independent and d…