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cs.DB2021★ 19 cited
NuPS: A Parameter Server for Machine Learning with Non-Uniform Parameter Access
Alexander Renz-Wieland, Rainer Gemulla, Zoi Kaoudi +1
Parameter servers (PSs) facilitate the implementation of distributed training for large machine learning tasks. In this paper, we argue that existing PSs are inefficient for tasks…
cs.DB2016
DESQ: Frequent Sequence Mining with Subsequence Constraints
Kaustubh Beedkar, Rainer Gemulla
Frequent sequence mining methods often make use of constraints to control which subsequences should be mined. A variety of such subsequence constraints has been studied in the lite…