Jens Lehmann
33 papers · 2009–2026 · 10 conferences · across top CS/AI conferences
Achievements
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🏃 Academic Marathon (15) 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌍 Conference Polyglot (10) 🐣 Hot Topic Early Bird
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Cross-Pollinator
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Academic Marathon
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Keyword Trendsetter Combo
(3)
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(10)
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(31)
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The Questioner
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Keyword Collector
(137)
Conferences
EMNLP (8)
ACL (6)
NAACL (5)
COLING (4)
AAAI (2)
EACL (2)
IJCAI (2)
JMLR (2)
CONLL (1)
IJCNLP (1)
Top co-authors
Keywords
link prediction
(9)
knowledge graph
(8)
knowledge graph embedding
(6)
entity linking
(5)
large language model
(4)
temporal knowledge graph
(3)
question answering
(3)
named entity recognition
(3)
graph neural network
(3)
context encoding
(2)
multilingual nlp
(2)
manifold learning
(2)
open-domain dialogue
(2)
transformer model
(2)
entity embedding
(2)
knowledge graph completion
(2)
dialogue generation
(2)
entity disambiguation
(2)
knowledge base
(2)
dialogue evaluation
(2)
Papers
Advancing Safe Mechanical Ventilation Using Offline RL with Hybrid Actions and Clinically Aligned Rewards
AAAI 2026
Quantifying the Impact of Translation Errors on Multilingual LLM Evaluation
ACL 2026
Knowledge GeoGebra: Leveraging Geometry of Relation Embeddings in Knowledge Graph Completion
COLING 2024
Investigating Multilingual Instruction-Tuning: Do Polyglot Models Demand for Multilingual Instructions?
EMNLP 2024
Enhancing Contextual Understanding in Large Language Models through Contrastive Decoding
NAACL 2024
MATTER: Memory-Augmented Transformer Using Heterogeneous Knowledge Sources
ACL 2024
REXEL: An End-to-end Model for Document-Level Relation Extraction and Entity Linking
NAACL 2024
Knowledge Graph Embeddings using Neural Ito Process: From Multiple Walks to Stochastic Trajectories
ACL 2023
INVITE: a Testbed of Automatically Generated Invalid Questions to Evaluate Large Language Models for Hallucinations
EMNLP 2023
mReFinED: An Efficient End-to-End Multilingual Entity Linking System
EMNLP 2023
Direct Fact Retrieval from Knowledge Graphs without Entity Linking
ACL 2023
RoMe: A Robust Metric for Evaluating Natural Language Generation
ACL 2022
Improving Inductive Link Prediction Using Hyper-Relational Facts (Extended Abstract)
IJCAI 2022
DialoKG: Knowledge-Structure Aware Task-Oriented Dialogue Generation
NAACL 2022
Climate Bot: A Machine Reading Comprehension System for Climate Change Question Answering
IJCAI 2022
Time-aware Graph Neural Network for Entity Alignment between Temporal Knowledge Graphs
EMNLP 2021
Space Efficient Context Encoding for Non-Task-Oriented Dialogue Generation with Graph Attention Transformer
ACL 2021
CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata
EACL 2021
Conversational Question Answering over Knowledge Graphs with Transformer and Graph Attention Networks
EACL 2021
Proxy Indicators for the Quality of Open-domain Dialogues
EMNLP 2021
5* Knowledge Graph Embeddings with Projective Transformations
AAAI 2021
Knowledge Graph Representation Learning using Ordinary Differential Equations
EMNLP 2021
Space Efficient Context Encoding for Non-Task-Oriented Dialogue Generation with Graph Attention Transformer
IJCNLP 2021
PyKEEN 1.0: A Python Library for Training and Evaluating Knowledge Graph Embeddings
JMLR 2021
Temporal Knowledge Graph Completion using a Linear Temporal Regularizer and Multivector Embeddings
NAACL 2021
Message Passing for Hyper-Relational Knowledge Graphs
EMNLP 2020
Language Model Transformers as Evaluators for Open-domain Dialogues
COLING 2020
Knowledge Graph Embeddings in Geometric Algebras
COLING 2020
TeRo: A Time-aware Knowledge Graph Embedding via Temporal Rotation
COLING 2020
Old is Gold: Linguistic Driven Approach for Entity and Relation Linking of Short Text
NAACL 2019
Improving Response Selection in Multi-Turn Dialogue Systems by Incorporating Domain Knowledge
CONLL 2018
Belittling the Source: Trustworthiness Indicators to Obfuscate Fake News on the Web
EMNLP 2018
DL-Learner: Learning Concepts in Description Logics
JMLR 2009