Olga Ovcharenko

12 papers A* 1A 2Journal 6Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
SemPipes - Optimizable Semantic Data Operators for Tabular Machine Learning Pipelines.
CoRR
Olga Ovcharenko, Matthias Boehm, Sebastian Schelter
2025 J jnl
SemBench: A Benchmark for Semantic Query Processing Engines.
CoRR
Jiale Lao, Andreas Zimmerer, Olga Ovcharenko, Tianji Cong, Matthew Russo, Gerardo Vitagliano, Michael Cochez, Fatma Özcan, Gautam Gupta, Thibaud Hottelier, H. V. Jagadish, Kris Kissel, Sebastian Schelter, Andreas Kipf, Immanuel Trummer
2025 J jnl
Towards Cross-Modal Error Detection with Tables and Images.
CoRR
Olga Ovcharenko, Sebastian Schelter
2025 — conf
Towards Regaining Control Over Messy Machine Learning Pipelines.
ICDEW
Stefan Grafberger, Hao Chen, Olga Ovcharenko, Sebastian Schelter
2025 J jnl
Towards a Real-World Aligned Benchmark for Unlearning in Recommender Systems.
CoRR
Pierre Lubitzsch, Olga Ovcharenko, Hao Chen, Maarten de Rijke, Sebastian Schelter
2025 A* conf
scSSL-Bench: Benchmarking Self-Supervised Learning for Single-Cell Data.
ICML
Olga Ovcharenko, Florian Barkmann, Philip Toma, Imant Daunhawer, Julia E. Vogt, Sebastian Schelter, Valentina Boeva
2025 J jnl
scSSL-Bench: Benchmarking Self-Supervised Learning for Single-Cell Data.
CoRR
Olga Ovcharenko, Florian Barkmann, Philip Toma, Imant Daunhawer, Julia E. Vogt, Sebastian Schelter, Valentina Boeva
2024 A conf
Feature Clock: High-Dimensional Effects in Two-Dimensional Plots.
IEEE VIS
Olga Ovcharenko, Rita Sevastjanova, Valentina Boeva
2024 J jnl
Feature Clock: High-Dimensional Effects in Two-Dimensional Plots.
CoRR
Olga Ovcharenko, Rita Sevastjanova, Valentina Boeva
2024 — conf
Reproducibility Report for ACM SIGMOD 2024 Paper: 'CAFE: Towards Compact, Adaptive, and Fast Embedding for Large-scale Recommendation Models'.
SIGMOD/PODS
Olga Ovcharenko, Xiang Lian
2022 A conf
Federated Data Preparation, Learning, and Debugging in Apache SystemDS.
CIKM
Sebastian Baunsgaard, Matthias Boehm, Kevin Innerebner, Mito Kehayov, Florian Lackner, Olga Ovcharenko, Arnab Phani, Tobias Rieger, David Weissteiner, Sebastian Benjamin Wrede
2021 — conf
ExDRa: Exploratory Data Science on Federated Raw Data.
SIGMOD Conference
Sebastian Baunsgaard, Matthias Boehm, Ankit Chaudhary, Behrouz Derakhshan, Stefan Geißelsöder, Philipp M. Grulich, Michael Hildebrand, Kevin Innerebner, Volker Markl, Claus Neubauer, Sarah Osterburg, Olga Ovcharenko, Sergey Redyuk, Tobias Rieger, Alireza Rezaei Mahdiraji, Sebastian Benjamin Wrede, Steffen Zeuch