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Lorenz Sparrenberg

13 papers hereh-index 432 citations17 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author13

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cs.CL7
  • cs.CV3
  • cs.AI2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

most citedA Survey on Current Trends and Recent Advances in Text Anonymization

4 citations · 4 across the 10 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

The Illusion of Equivalency: Statistical Characterization of Quantization Effects in LLMs

Baha Rababah, Shahzeb Qamar, Lorenz Sparrenberg +4

Post-Training Quantization has become widely used to compress large language models to make them deployable on resource-constrained devices. However, the evaluation of quantization…

cs.AI2025

Towards Unified Multimodal Financial Forecasting: Integrating Sentiment Embeddings and Market Indicators via Cross-Modal Attention

Sarthak Khanna, Armin Berger, David Berghaus +3

We propose STONK (Stock Optimization using News Knowledge), a multimodal framework integrating numerical market indicators with sentiment-enriched news embeddings to improve daily…

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