Justus-Jonas Erker

4 papers · 2023–2026 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (11)

Venues

ACL (3) EACL (1)

Top co-authors

Nils Reimers (2) Gerasimos Spanakis (2) Iryna Gurevych (2) Stefan Schaffer (1) Leonhard Hennig (1) Sebastian Möller (1) Philippe Thomas (1) Florian Mai (1) Daniel Röder (1) Roland Roller (1)

Research topics

Machine Learning (4) Natural Language Processing (4) Core Methods (4) Deep Learning (3) Generation (3) Learning Types · Deep Learning (3) Applications (2) Learning Types · Machine Learning (2) Artificial Intelligence (1) Learning Paradigms (1) Models (1) Resources & Methods (1)

Keywords

contrastive learning (2) zero-shot learning (2) representation learning (2) dense retrieval (1) instruction tuning (1) knowledge graph (1) language model (1) retrieval-augmented generation (1) generative retrieval (1) knowledge integration (1) dialogue system (1) dialog system (1) response ranking (1) multi-hop retrieval (1) dialogue planning (1) utterance representation (1) dialog modeling (1) forward entailment (1) post-retrieval language modeling (1) sequence modeling (1)

Papers

GRITHopper: Decomposition-Free Multi-Hop Dense Retrieval EACL 2026 Retrieval-Augmented Knowledge Integration into Language Models: A Survey ACL 2024 Triple-Encoders: Representations That Fire Together, Wire Together ACL 2024 Imagination is All You Need! Curved Contrastive Learning for Abstract Sequence Modeling Utilized on Long Short-Term Dialogue Planning ACL 2023