Marcel R. Ackermann

22 papers A* 2A 2B 2Journal 8Unranked 7
YearRankTypeTitle / Venue / Authors
2025 — conf
ASK-DBLP: Answering Questions over DBLP.
ISWC (Industry/Doctoral Consortium/Posters/Demos)
Tilahun Abedissa Taffa, Patrick Neises, Stefan Ollinger, Patrick Westphal, Marcel R. Ackermann, Debayan Banerjee, Ricardo Usbeck
2025 B conf
DBLP QuAD 2.0: Scholarly Natural Questions from SPARQL.
K-CAP
Tilahun Abedissa Taffa, Patrick Neises, Stefan Ollinger, Patrick Westphal, Marcel R. Ackermann, Debayan Banerjee, Ricardo Usbeck
2025 — conf
Research Knowledge Graphs in NFDI4DataScience: Key Activities, Achievements, and Future Directions.
INFORMATIK
Kanishka Silva, Marcel R. Ackermann, Heike Fliegl, Genet Asefa Gesese, Fidan Limani, Philipp Mayr, Peter Mutschke, Allard Oelen, Muhammad Asif Suryani, Sharmila Upadhyaya, Benjamin Zapilko, Harald Sack, Stefan Dietze
2025 J jnl
Research Knowledge Graphs in NFDI4DataScience: Key Activities, Achievements, and Future Directions.
CoRR
Kanishka Silva, Marcel R. Ackermann, Heike Fliegl, Genet Asefa Gesese, Fidan Limani, Philipp Mayr, Peter Mutschke, Allard Oelen, Muhammad Asif Suryani, Sharmila Upadhyaya, Benjamin Zapilko, Harald Sack, Stefan Dietze
2024 J jnl
The dblp Knowledge Graph and SPARQL Endpoint.
TGDK
Marcel R. Ackermann, Hannah Bast, Benedikt Maria Beckermann, Johannes Kalmbach, Patrick Neises, Stefan Ollinger
2023 — conf
NFDI4DS Infrastructure and Services.
GI-Jahrestagung
Sonja Schimmler, Bianca Wentzel, Arnim Bleier, Stefan Dietze, Saurav Karmakar, Peter Mutschke, Angelie Kraft, Tilahun Abedissa Taffa, Ricardo Usbeck, Zeyd Boukhers, Sören Auer, Leyla Jael Castro, Marcel R. Ackermann, Thomas Neumuth, Daniel Schneider, Ziawasch Abedjan, Atif Latif, Fidan Limani, Raia Abu Ahmad, Georg Rehm, Sima Attar-Khorasani, Matthias Lieber
2023 — conf
Research Knowledge Graphs in NFDI4DS.
GI-Jahrestagung
Saurav Karmakar, Matthäus Zloch, Fidan Limani, Benjamin Zapilko, Sharmila Upadhyaya, Jennifer D'Souza, Leyla Jael Castro, Georg Rehm, Marcel R. Ackermann, Harald Sack, Zeyd Boukhers, Sonja Schimmler, Danilo Dessì, Peter Mutschke, Stefan Dietze
2018 J jnl
Homonym Detection in Curated Bibliographies: Learning from dblp's Experience (full version).
arXiv
Marcel R. Ackermann, Florian Reitz
2018 B conf
Homonym Detection in Curated Bibliographies: Learning from dblp's Experience.
TPDL
Marcel R. Ackermann, Florian Reitz
2014 J jnl
Analysis of Agglomerative Clustering.
Algorithmica
Marcel R. Ackermann, Johannes Blömer, Daniel Kuntze, Christian Sohler
2012 J jnl
StreamKM++: A clustering algorithm for data streams.
ACM J. Exp. Algorithmics
Marcel R. Ackermann, Marcus Märtens, Christoph Raupach, Kamil Swierkot, Christiane Lammersen, Christian Sohler
2011 A conf
Analysis of Agglomerative Clustering.
STACS
Marcel R. Ackermann, Johannes Blömer, Daniel Kuntze, Christian Sohler
2011 J jnl
Hardness and Non-Approximability of Bregman Clustering Problems.
Electron. Colloquium Comput. Complex.
Marcel R. Ackermann, Johannes Blömer, Christoph Scholz
2010 J jnl
Analysis of Agglomerative Clustering
CoRR
Marcel R. Ackermann, Johannes Blömer, Daniel Kuntze, Christian Sohler
2010 — conf
Bregman Clustering for Separable Instances.
SWAT
Marcel R. Ackermann, Johannes Blömer
2010 J jnl
Clustering for metric and nonmetric distance measures.
ACM Trans. Algorithms
Marcel R. Ackermann, Johannes Blömer, Christian Sohler
2010 — conf
On the Initialization of Dynamic Models for Speech Features.
Sprachkommunikation
Alexander Krueger, Volker Leutnant, Reinhold Haeb-Umbach, Marcel R. Ackermann, Johannes Blömer
2010 A conf
StreamKM++: A Clustering Algorithms for Data Streams.
ALENEX
Marcel R. Ackermann, Christiane Lammersen, Marcus Märtens, Christoph Raupach, Christian Sohler, Kamil Swierkot
2009 — —
Algorithms for the Bregman k-Median problem.
Marcel R. Ackermann
2009 A* conf
Coresets and approximate clustering for Bregman divergences.
SODA
Marcel R. Ackermann, Johannes Blömer
2008 A* conf
Clustering for metric and non-metric distance measures.
SODA
Marcel R. Ackermann, Johannes Blömer, Christian Sohler
2008 — conf
Reliable Evidence of Data Integrity from an Untrusted Storage Service.
ICNS
Claudius Stern, Philipp Adelt, Volker Krummel, Marcel R. Ackermann