Tobias Grubenmann

According to our database, Tobias Grubenmann authored at least 20 papers between 2016 and 2025.

Collaborative distances:

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

2025

Hypergraph-Enhanced Multi-Granularity Stochastic Weight Completion in Sparse Road Networks.

Xiaolin Han, Yikun Zhang, Chenhao Ma, Xuequn Shang, Reynold Cheng, Tobias Grubenmann, Xiaodong Li

ACM Trans. Knowl. Discov. Data, April, 2025

2024

FDM: Effective and efficient incident detection on sparse trajectory data.

Xiaolin Han, Tobias Grubenmann, Chenhao Ma, Xiaodong Li, Wenya Sun, Sze Chun Wong, Xuequn Shang, Reynold Cheng

Inf. Syst., 2024

2023

Astera, an Educational Game About the Evolution of Galaxies.

Tobias Grubenmann, Francesco Shankar

Proceedings of the Games and Learning Alliance - 12th International Conference, 2023

2022

A framework for differentially-private knowledge graph embeddings.

Xiaolin Han, Daniele Dell'Aglio, Tobias Grubenmann, Reynold Cheng, Abraham Bernstein

J. Web Semant., 2022

DeepTEA: Effective and Efficient Online Time-dependent Trajectory Outlier Detection.

Xiaolin Han, Reynold Cheng, Chenhao Ma, Tobias Grubenmann

Proc. VLDB Endow., 2022

Spatial concept learning and inference on geospatial polygon data.

Patrick Westphal, Tobias Grubenmann, Diego Collarana, Simon Bin, Lorenz Bühmann, Jens Lehmann

Knowl. Based Syst., 2022

Leveraging Contextual Graphs for Stochastic Weight Completion in Sparse Road Networks.

Xiaolin Han, Reynold Cheng, Tobias Grubenmann, Silviu Maniu, Chenhao Ma, Xiaodong Li

Proceedings of the 2022 SIAM International Conference on Data Mining, 2022

Modeling Long-Range Travelling Times with Big Railway Data.

Wenya Sun, Tobias Grubenmann, Reynold Cheng, Ben Kao, Wai-Ki Ching

Proceedings of the Database Systems for Advanced Applications, 2022

2021

Geolog: Scalable Logic Programming on Spatial Data.

Tobias Grubenmann, Jens Lehmann

Proceedings of the Proceedings 37th International Conference on Logic Programming (Technical Communications), 2021

2020

TSA: A Truthful Mechanism for Social Advertising.

Tobias Grubenmann, Reynold C. K. Cheng, Laks V. S. Lakshmanan

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Traffic Incident Detection: A Trajectory-based Approach.

Xiaolin Han, Tobias Grubenmann, Reynold Cheng, Sze Chun Wong, Xiaodong Li, Wenya Sun

Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

2019

LINC: A Motif Counting Algorithm for Uncertain Graphs.

Chenhao Ma, Reynold Cheng, Laks V. S. Lakshmanan, Tobias Grubenmann, Yixiang Fang, Xiaodong Li

Proc. VLDB Endow., 2019

Collaborative Streaming: Trust Requirements for Price Sharing.

Tobias Grubenmann, Daniele Dell'Aglio, Abraham Bernstein

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

FedMark: A Marketplace for Federated Data on the Web.

Tobias Grubenmann, Abraham Bernstein, Dmitry Moor, Sven Seuken

CoRR, 2018

Financing the Web of Data with Delayed-Answer Auctions.

Tobias Grubenmann, Abraham Bernstein, Dmitry Moor, Sven Seuken

Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

Monetization Strategies for the Web of Data.

Tobias Grubenmann

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Make Restaurants Pay Your Server Bills.

Tobias Grubenmann, Daniele Dell'Aglio, Abraham Bernstein, Dmitry Moor, Sven Seuken

Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to, 2018

2017

Decentralizing the Semantic Web: Who Will Pay to Realize It?

Tobias Grubenmann, Daniele Dell'Aglio, Abraham Bernstein, Dmitry Moor, Sven Seuken

Proceedings of the Workshop on Decentralizing the Semantic Web 2017 co-located with 16th International Semantic Web Conference (ISWC 2017), 2017

Challenges of Source Selection in the WoD.

Tobias Grubenmann, Abraham Bernstein, Dmitry Moor, Sven Seuken

Proceedings of the Semantic Web - ISWC 2017, 2017

2016

Core-Selecting Payment Rules for Combinatorial Auctions with Uncertain Availability of Goods.

Dmitry Moor, Sven Seuken, Tobias Grubenmann, Abraham Bernstein

Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016