Concepedia

Orestis Polychroniou

OP

12

Publications

612

Citations

11

H-Index

2013

Active since

Affiliations

Columbia University(Current)

Amazon (United States)

Oracle (United States)

Orestis Polychroniou is an author at Columbia University specializing in data management, engineering, and computer science.

Top concepts

EngineeringData ManagementData ScienceComputer ScienceParallel ComputingParallel ProgrammingComputer ArchitectureComputer EngineeringData-intensive ComputingCluster Computing

Publications per year

2013–2022

12

Publications

12

Rethinking SIMD Vectorization for In-Memory Databases

Orestis Polychroniou, Arun Raghavan, Kenneth A. Ross · 2015 · 181 citations

Engineering, Computer Architecture, Vectorization Designs +18

A comprehensive study of main-memory partitioning and its application to large-scale comparison- and radix-sort

Orestis Polychroniou, Kenneth A. Ross · 2014 · 92 citations

Analytical Database Systems, Cluster Computing, Range Partitioning +20

Amazon Redshift Re-invented

Nikos Armenatzoglou, Sanuj Basu, Naga Bhanoori et al. · Proceedings of the 2022 International Conference on Management of Data · 2022 · 75 citations · Full text

Cluster Computing, Engineering, Business Intelligence +16

Track join

Orestis Polychroniou, Rajkumar Sen, Kenneth A. Ross · 2014 · 73 citations

Cluster Computing, Engineering, Computer Architecture +16

Vectorized Bloom filters for advanced SIMD processors

Orestis Polychroniou, Kenneth A. Ross · 2014 · 53 citations

Conditional Control Flow, Engineering, Advanced Computing +21

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