Sven Helmer

Sven Helmer

Universität Zürich

H-index: 26

Europe-Switzerland

About Sven Helmer

Sven Helmer, With an exceptional h-index of 26 and a recent h-index of 17 (since 2020), a distinguished researcher at Universität Zürich, specializes in the field of Databases and Information Systems.

His recent articles reflect a diverse array of research interests and contributions to the field:

Optimism and Pessimism in Database Query Optimisation

Correlation Joins over Time Series Data Streams Utilizing Complementary Dimension Reduction and Transformation

Robust and Scalable Content-and-Structure Indexing

Workload-Aware Contention-Management in Indexes for Hierarchical Data

Teaching Data Science: Constructing Pillars in a Fluid Field

Dynamic Spanning Trees for Connectivity Queries on Fully-dynamic Undirected Graphs

Inserting Keys into the Robust Content-and-Structure (RCAS) Index

DanceMoves: A Visual Analytics Tool for Dance Movement Analysis

Sven Helmer Information

University

Position

Senior Research Associate

Citations(all)

3077

Citations(since 2020)

1172

Cited By

2443

hIndex(all)

26

hIndex(since 2020)

17

i10Index(all)

58

i10Index(since 2020)

26

Email

University Profile Page

Universität Zürich

Google Scholar

View Google Scholar Profile

Sven Helmer Skills & Research Interests

Databases and Information Systems

Top articles of Sven Helmer

Title

Journal

Author(s)

Publication Date

Optimism and Pessimism in Database Query Optimisation

Sven Helmer

Peter T Wood

Manuel Stuefer

2024/2/1

Correlation Joins over Time Series Data Streams Utilizing Complementary Dimension Reduction and Transformation

Proceedings of the ACM on Management of Data

AmirReza Alizade Nikoo

Michael H Böhlen

Sven Helmer

2023/12/12

Robust and Scalable Content-and-Structure Indexing

The VLDB Journal

Kevin Wellenzohn

Michael H Böhlen

Sven Helmer

Antoine Pietri

Stefano Zacchiroli

2023/7

Workload-Aware Contention-Management in Indexes for Hierarchical Data

Kevin Wellenzohn

Michael H Böhlen

Sven Helmer

Marcel Reutegger

2023

Teaching Data Science: Constructing Pillars in a Fluid Field

Archives of Data Science, Series A

Sven Helmer

2022/12

Dynamic Spanning Trees for Connectivity Queries on Fully-dynamic Undirected Graphs

Qing Chen

Oded Lachish

Sven Helmer

Michael H Böhlen

2022

Inserting Keys into the Robust Content-and-Structure (RCAS) Index

Kevin Wellenzohn

Luka Popovic

Michael Böhlen

Sven Helmer

2021

DanceMoves: A Visual Analytics Tool for Dance Movement Analysis

Vasiliki Arpatzoglou

Artemisio A Kardara

Alexandra Diehl

Barbara Flueckiger

Sven Helmer

...

2021/6/18

Cache-efficient sweeping-based interval joins for extended Allen relation predicates

The VLDB Journal

Danila Piatov

Sven Helmer

Anton Dignös

Fabio Persia

2021/5

Structural textile pattern recognition and processing based on hypergraphs

Information Retrieval Journal

Vuong M Ngo

Sven Helmer

Nhien-An Le-Khac

M-Tahar Kechadi

2021/1/23

Improving orienteering-based tourist trip planning with social sensing

Future Generation Computer Systems

Fabio Persia

Giovanni Pilato

Mouzhi Ge

Paolo Bolzoni

Daniela D’Auria

...

2020/9/1

Dynamic Interleaving of Content and Structure for Robust Indexing of Semi-Structured Hierarchical Data

arXiv preprint arXiv:2006.05134

Kevin Wellenzohn

Michael H Böhlen

Sven Helmer

2020/6/9

What is meaningful research and how should we measure it?

Scientometrics

Sven Helmer

David B Blumenthal

Kathrin Paschen

2020/10

A Blockchain-based Decentralized Electronic Marketplace for Computing Resources

SN Computer Science

Matteo Nardini

Sven Helmer

Nabil El Ioini

Claus Pahl

2020/9

See List of Professors in Sven Helmer University(Universität Zürich)

Co-Authors

H-index: 64
Pekka Abrahamsson

Pekka Abrahamsson

Jyväskylän yliopisto

H-index: 55
Thomas Neumann

Thomas Neumann

Technische Universität München

H-index: 53
Claus Pahl

Claus Pahl

Libera Università di Bolzano

H-index: 46
Xiaofeng Wang

Xiaofeng Wang

Libera Università di Bolzano

H-index: 45
Guido Moerkotte

Guido Moerkotte

Universität Mannheim

H-index: 36
Michael Böhlen

Michael Böhlen

Universität Zürich

academic-engine