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Heidelberg University NLP Group @HD_NLP

Welcome to the Natural Language Processing Group at the Computational Linguistics Department @UniHeidelberg, led by @AnetteMFrank #NLProc #ML cl.uni-heidelberg.de/nlpgroup/ Heidelberg, Germany Joined October 2020
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Heidelberg University NLP Group retweeted
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Frederick Riemenschneider @bowpis

a month ago

Looking at Bruegel's Tower of Babel in Vienna makes you wonder: How can multilingual language models overcome the language barriers? Find out tomorrow! 📍 Level 1 (ironic, right?), Room 1.15-1 🕐 2 PM #ACL2025NLP

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Frederick Riemenschneider @bowpis

3 months ago

Looking at Bruegel's Tower of Babel in Vienna makes you wonder: How can multilingual language models overcome the language barriers? Find out tomorrow! 📍 Level 1 (ironic, right?), Room 1.15-1 🕐 2 PM #ACL2025NLP https://t.co/EHHmlMPDZ1

Heidelberg University NLP Group retweeted
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Frederick Riemenschneider @bowpis

3 months ago

How and when do multilingual LMs achieve cross-lingual generalization during pre-training? And why do later, supposedly more advanced checkpoints, lose some language identification abilities in the process? Our #ACL2025 paper investigates.

Heidelberg University NLP Group retweeted
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Frederick Riemenschneider @bowpis

4 months ago

What did Aristotle actually write? We think we know, but reality is messy. As Ancient Greek texts traveled through history, they were copied and recopied countless times, accumulating subtle errors with each generation. Our new #NAACL2025 findings paper tackles this challenge.

Heidelberg University NLP Group retweeted
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Letiția Pârcălăbescu @letiepi

5 months ago

It was really great talking to many people at #ICLR in Singapore about my last paper written during my PhD! 📜

Heidelberg University NLP Group retweeted
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Moritz Plenz @MoritzPlenz

7 months ago

Debates aren’t always black and white—opposing sides often share common ground. These partial agreements are key for meaningful compromises. Presenting “Perspectivized Stance Vectors” (PSVs) — an interpretable method to identify nuanced (dis)agreements 📜 arxiv.org/abs/2502.09644

Heidelberg University NLP Group retweeted
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Letiția Pârcălăbescu @letiepi

8 months ago

The last paper of my PhD @HD_NLP is accepted at ICLR 2025!🙌 We investigate the reliance of modern Vision & Language Models (VLMs) on image🖼️ vs. text📄 inputs when generating answers vs. explanations, revealing fascinating insights into their modality use and self-consistency.👇

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

10 months ago

Proud of my PhD student @XiyanFu from @HD_NLP who will present a *new Challenge based on CommonGen* to evaluate the *compositional generalization abilities of LLMs in a combined reasoning & verbalization task, based on KG graph representations as input. 🥳#EMNLP2024 #nlproc 🤩

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Xiyan Fu @XiyanFu

10 months ago

Proud of my PhD student @XiyanFu from @HD_NLP who will present a *new Challenge based on CommonGen* to evaluate the *compositional generalization abilities of LLMs in a combined reasoning & verbalization task, based on KG graph representations as input. 🥳#EMNLP2024 #nlproc 🤩

Heidelberg University NLP Group retweeted
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Xiyan Fu @XiyanFu

10 months ago

✨New Paper✨ The Mystery of Compositional Generalization in Graph-based Generative Commonsense Reasoning #EMNLP2024 📜 aclanthology.org/2024.findings-… 🖼️ Poster Session F (Riverfront Hall), Nov 14 @ 10:30

Heidelberg University NLP Group retweeted
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Frederick Riemenschneider @bowpis

10 months ago

When I started my Bachelor in Classical Philology and Computational Linguistics in 2018, I had no idea where it would lead. I'm excited to now be giving my first invited talk at the Computational Approaches to Ancient Greek and Latin Workshop!

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

10 months ago

Frederick Riemenschneider @bowpis from @HD_NLP to give an invited talk at the Computational Approaches to Ancient Greek and Latin Workshop at ULeuven soon! Lovers of NLP and Ancient Languages not to miss the event! 🤩 #nlproc #DigitalHumanities #digiclass

bowpis Profile Picture

Frederick Riemenschneider @bowpis

10 months ago

Frederick Riemenschneider @bowpis from @HD_NLP to give an invited talk at the Computational Approaches to Ancient Greek and Latin Workshop at ULeuven soon! Lovers of NLP and Ancient Languages not to miss the event! 🤩 #nlproc #DigitalHumanities #digiclass https://t.co/qNyMoOVJDP

Heidelberg University NLP Group retweeted
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Ben Hagag @BenHagag20

11 months ago

4/ **On Measuring Faithfulness or Self-consistency of Natural Language Explanations** Measuring models' reasoning capabilities is a current challenge the community is dealing with. As this work shows, most existing research focuses on consistency rather than faithfulness or…

Heidelberg University NLP Group retweeted
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AI Coffee Break with Letitia @AICoffeeBreak

11 months ago

How to make powerful LLMs understand graphs and their structure?🕸️ With Graph Language Models! Take a pre-trained LLM and fit it with the ability to process graphs. Watch if you're curious how:👇 📺 youtu.be/JcHeaONGbmQ (Hint: it's about position embeddings, as @MoritzPlenz…

Heidelberg University NLP Group retweeted
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Sheffield NLP @SheffieldNLP

12 months ago

We are excited to announce our #NLProc Seminar Series for the Autumn semester! Dates and times are subject to change.

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

a year ago

I'm very proud of @XiyanFu's work on Continual Learning of Compositional Generalization in NLI, which is crucial for applications with dynamic knowledge updates. Check out her paper and benchmark here: tinyurl.com/m568zuwr

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Xiyan Fu @XiyanFu

a year ago

I'm very proud of @XiyanFu's work on Continual Learning of Compositional Generalization in NLI, which is crucial for applications with dynamic knowledge updates. Check out her paper and benchmark here: tinyurl.com/m568zuwr

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

a year ago

Our @MoritzPlenz from @HD_NLP in front of numerous visitors of his poster, presenting his new work on Graph Language Models 🕸️🗣️ at #ACL2024NLP. GLMs unify the advantages of LLMs and GNNs on structure-based tasks. Hold on, Moritz, to the end of the session! 😅🤩

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

a year ago

Very relevant work presented by @letiepi today at #ACL2024NLP, measuring LLM self-consistency (but not faithfulness) with a new CC-SHAP metric. 🤩 She's still around and will be happy to talk to you. @HD_NLP

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Letiția Pârcălăbescu @letiepi

a year ago

Very relevant work presented by @letiepi today at #ACL2024NLP, measuring LLM self-consistency (but not faithfulness) with a new CC-SHAP metric. 🤩 She's still around and will be happy to talk to you. @HD_NLP

Heidelberg University NLP Group retweeted
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Letiția Pârcălăbescu @letiepi

a year ago

@AICoffeeBreak Thanks to everyone who visited my #ACL2024 presentation! 🙌🏻 It felt great to present my work to so many knowledgeable people! 🧠

Heidelberg University NLP Group retweeted
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Anette Frank @AnetteMFrank

a year ago

Graph Language Models 🤩, "child of LLMs and GNNs" will soon be presented at #ACL2024NLP. 🥳 Don't miss the presentation and poster by @MoritzPlenz from @HD_NLP

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Moritz Plenz @MoritzPlenz

a year ago

Graph Language Models 🤩, "child of LLMs and GNNs" will soon be presented at #ACL2024NLP. 🥳 Don't miss the presentation and poster by @MoritzPlenz from @HD_NLP

Heidelberg University NLP Group retweeted
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Moritz Plenz @MoritzPlenz

a year ago

Graph Language Models: the child of LMs🗣 and GNNs🕸 📜arxiv.org/abs/2401.07105 TLDR we modify Self-Attention such that a LM becomes a graph transformer. The new architecture enables graph reasoning, while the pretrained parameters allow text understanding To appear at #ACL2024

Heidelberg University NLP Group retweeted
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Letiția Pârcălăbescu @letiepi

a year ago

Successfully defended my PhD dissertation today (summa cum laude)! 🎓

letiepi Profile Picture

Letiția Pârcălăbescu @letiepi

a year ago

Successfully defended my PhD dissertation today (summa cum laude)! 🎓 https://t.co/bLvPjy7oZo

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