Malte Ostendorff

Researcher, Common Crawl Foundation

Joined

October 2021

Names

Malte Ostendorff (Preferred)

Emails

****@i.mieo.de (Confirmed)

****@dfki.de (Confirmed)

****@openlegaldata.io (Confirmed)

****@telekom.de (Confirmed)

****@occiglot.org (Confirmed)

****@commoncrawl.org (Confirmed)

Personal Links

Career & Education History

Researcher

Common Crawl Foundation (commoncrawl.org)

2025 – Present

Researcher

Deutsche Telekom (telekom.de)

2024 – 2025

Researcher

Occiglot Research Collective (occiglot.org)

2024 – 2025

Researcher

German Research Center for AI (dfki.de)

2019 – 2024

Advisors, Relations & Conflicts

No relations added

Expertise

Legal language processing

Present

Scientific information retrieval

Present

Language modeling

Present

Data filtering

Present

Embeddings

Present

Publications

Table Understanding and (Multimodal) LLMs: A Cross-Domain Case Study on Scientific vs. Non-Scientific Data
Ekaterina Borisova, Fabio Barth, Nils Feldhus, Raia Abu Ahmad, Malte Ostendorff, Pedro Ortiz Suarez, Georg Rehm, Sebastian Möller
- TRL@ACL2025
- Readers: Everyone
MMTEB: Massive Multilingual Text Embedding Benchmark
Kenneth Enevoldsen, Isaac Chung, Imene Kerboua, Márton Kardos, Ashwin Mathur, David Stap, Jay Gala, Wissam Siblini, Dominik Krzemiński, Genta Indra Winata, Saba Sturua, Saiteja Utpala, Mathieu Ciancone, Marion Schaeffer, Diganta Misra, Shreeya Dhakal, Jonathan Rystrøm, Roman Solomatin, Ömer Veysel Çağatan, Akash Kundu et al. (62 additional authors not shown)
- ICLR 2025 Poster
- Readers: Everyone
LLM-Datasets: An Open Framework for Pretraining Datasets of Large Language Models
Malte Ostendorff, Pedro Ortiz Suarez, Lucas Fonseca Lage, Georg Rehm
- COLM
- Readers: Everyone
HiStruct+: improving extractive text summarization with hierarchical structure information
Qian Ruan, Malte Ostendorff, Georg Rehm
- 13 Feb 2024
- OpenReview Archive Direct Upload
- Readers: Everyone
Specialized document embeddings for aspect-based similarity of research papers
Malte Ostendorff, Till Blume, Terry Ruas, Bela Gipp, Georg Rehm
- 2022 (modified: 16 Aug 2022)
- JCDL 2022
- Readers: Everyone
Neighborhood Contrastive Learning for Scientific Document Representations with Citation Embeddings
Malte Ostendorff, Nils Rethmeier, Isabelle Augenstein, Bela Gipp, Georg Rehm
- 2022 (modified: 16 Aug 2022)
- CoRR 2022
- Readers: Everyone
Evaluating Document Representations for Content-based Legal Literature Recommendations
Malte Ostendorff, Elliott Ash, Terry Ruas, Bela Gipp, Julián Moreno Schneider, Georg Rehm
- 2021 (modified: 05 Nov 2021)
- CoRR 2021
- Readers: Everyone
Evaluating document representations for content-based legal literature recommendations
Malte Ostendorff, Elliott Ash, Terry Ruas, Bela Gipp, Julián Moreno Schneider, Georg Rehm
- 2021 (modified: 05 Nov 2021)
- ICAIL 2021
- Readers: Everyone
A Qualitative Evaluation of User Preference for Link-Based vs. Text-Based Recommendations of Wikipedia Articles
Malte Ostendorff, Corinna Breitinger, Bela Gipp
- 2021 (modified: 20 Dec 2021)
- ICADL 2021
- Readers: Everyone
A Qualitative Evaluation of User Preference for Link-based vs. Text-based Recommendations of Wikipedia Articles
Malte Ostendorff, Corinna Breitinger, Bela Gipp
- 2021 (modified: 20 Dec 2021)
- CoRR 2021
- Readers: Everyone

View all 19 publications

Co-Authors

View all 102 co-authors