Stefan Neumann

According to our database, Stefan Neumann authored at least 28 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Modeling the Impact of Timeline Algorithms on Opinion Dynamics Using Low-rank Updates.

Tianyi Zhou, Stefan Neumann, Kiran Garimella, Aristides Gionis

Proceedings of the ACM on Web Conference 2024, 2024

Sublinear-Time Opinion Estimation in the Friedkin-Johnsen Model.

Stefan Neumann, Yinhao Dong, Pan Peng

Proceedings of the ACM on Web Conference 2024, 2024

The Impact of External Sources on the Friedkin-Johnsen Model.

Charlotte Out, Sijing Tu, Stefan Neumann, Ahad N. Zehmakan

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023

Reducing Exposure to Harmful Content via Graph Rewiring (Paper Replication Code).

Corinna Coupette, Stefan Neumann, Aristides Gionis

Dataset, August, 2023

Analyzing the Communication Clusters in Datacenters✱.

Klaus-Tycho Foerster, Thibault Marette, Stefan Neumann, Claudia Plant, Ylli Sadikaj, Stefan Schmid, Yllka Velaj

Proceedings of the ACM Web Conference 2023, 2023

Dynamic Maintenance of Monotone Dynamic Programs and Applications.

Monika Henzinger, Stefan Neumann, Harald Räcke, Stefan Schmid

Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science, 2023

Visualizing Overlapping Biclusterings and Boolean Matrix Factorizations.

Thibault Marette, Pauli Miettinen, Stefan Neumann

Proceedings of the Machine Learning and Knowledge Discovery in Databases: Research Track, 2023

Adversaries with Limited Information in the Friedkin-Johnsen Model.

Sijing Tu, Stefan Neumann, Aristides Gionis

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

Reducing Exposure to Harmful Content via Graph Rewiring.

Corinna Coupette, Stefan Neumann, Aristides Gionis

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

2022

A Viral Marketing-Based Model For Opinion Dynamics in Online Social Networks.

Sijing Tu, Stefan Neumann

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Accepted Tutorials at The Web Conference 2022.

Riccardo Tommasini, Senjuti Basu Roy, Xuan Wang, Hongwei Wang, Heng Ji, Jiawei Han, Preslav Nakov, Giovanni Da San Martino, Firoj Alam, Markus Schedl, Elisabeth Lex, Akash Bharadwaj, Graham Cormode, Milan Dojchinovski, Jan Forberg, Johannes Frey, Pieter Bonte, Marco Balduini, Matteo Belcao, Emanuele Della Valle, Junliang Yu, Hongzhi Yin, Tong Chen, Haochen Liu, Yiqi Wang, Wenqi Fan, Xiaorui Liu, Jamell Dacon, Lingjuan Lye, Jiliang Tang, Aristides Gionis, Stefan Neumann, Bruno Ordozgoiti, Simon Razniewski, Hiba Arnaout, Shrestha Ghosh, Fabian M. Suchanek, Lingfei Wu, Yu Chen, Yunyao Li, Bang Liu, Filip Ilievski, Daniel Garijo, Hans Chalupsky, Pedro A. Szekely, Ilias Kanellos, Dimitris Sacharidis, Thanasis Vergoulis, Nurendra Choudhary, Nikhil Rao, Karthik Subbian, Srinivasan H. Sengamedu, Chandan K. Reddy, Friedhelm Victor, Bernhard Haslhofer, George Katsogiannis-Meimarakis, Georgia Koutrika, Shengmin Jin, Danai Koutra, Reza Zafarani, Yulia Tsvetkov, Vidhisha Balachandran, Sachin Kumar, Xiangyu Zhao, Bo Chen, Huifeng Guo, Yejing Wang, Ruiming Tang, Yang Zhang, Wenjie Wang, Peng Wu, Fuli Feng, Xiangnan He

Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

Sublinear-Time Clustering Oracle for Signed Graphs.

Stefan Neumann, Pan Peng

Proceedings of the International Conference on Machine Learning, 2022

2021

Tight Bounds for Online Graph Partitioning.

Monika Henzinger, Stefan Neumann, Harald Räcke, Stefan Schmid

Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms, 2021

2020

Beweisbar Gesetzmäßigkeiten in Daten finden und ausnutzen.

Stefan Neumann

Proceedings of the Ausgezeichnete Informatikdissertationen 2020., 2020

Biclustering and Boolean Matrix Factorization in Data Streams.

Stefan Neumann, Pauli Miettinen

Proc. VLDB Endow., 2020

Explicit and Implicit Dynamic Coloring of Graphs with Bounded Arboricity.

Monika Henzinger, Stefan Neumann, Andreas Wiese

CoRR, 2020

Recent Developments in Boolean Matrix Factorization.

Pauli Miettinen, Stefan Neumann

Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Dynamic Approximate Maximum Independent Set of Intervals, Hypercubes and Hyperrectangles.

Monika Henzinger, Stefan Neumann, Andreas Wiese

Proceedings of the 36th International Symposium on Computational Geometry, 2020

2019

New amortized cell-probe lower bounds for dynamic problems.

Sayan Bhattacharya, Monika Henzinger, Stefan Neumann

Theor. Comput. Sci., 2019

Efficient Distributed Workload (Re-)Embedding.

Monika Henzinger, Stefan Neumann, Stefan Schmid

Proc. ACM Meas. Anal. Comput. Syst., 2019

Finding Tiny Clusters in Bipartite Graphs.

Stefan Neumann

Proceedings of the 49. Jahrestagung der Gesellschaft für Informatik, 50 Jahre Gesellschaft für Informatik, 2019

2018

Ranking the Teams in European Football Leagues with Agony.

Stefan Neumann, Julian Ritter, Kailash Budhathoki

Proceedings of the 5th Workshop on Machine Learning and Data Mining for Sports Analytics co-located with 2018 European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD 2018), 2018

Bipartite Stochastic Block Models with Tiny Clusters.

Stefan Neumann

Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

2017

Conditional Hardness for Sensitivity Problems.

Monika Henzinger, Andrea Lincoln, Stefan Neumann, Virginia Vassilevska Williams

Proceedings of the 8th Innovations in Theoretical Computer Science Conference, 2017

Reductions for Frequency-Based Data Mining Problems.

Stefan Neumann, Pauli Miettinen

Proceedings of the 2017 IEEE International Conference on Data Mining, 2017

2016

What You Will Gain By Rounding: Theory and Algorithms for Rounding Rank.

Stefan Neumann, Rainer Gemulla, Pauli Miettinen

Proceedings of the IEEE 16th International Conference on Data Mining, 2016

This House Proves That Debating is Harder Than Soccer.

Stefan Neumann, Andreas Wiese

Proceedings of the 8th International Conference on Fun with Algorithms, 2016

Incremental and Fully Dynamic Subgraph Connectivity For Emergency Planning.

Monika Henzinger, Stefan Neumann

Proceedings of the 24th Annual European Symposium on Algorithms, 2016