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Peter Staar

10 accepted papers

2026

MarkushGrapher-2: End-to-end Multimodal Recognition of Chemical Structures

CVPR 2026

Automatically extracting chemical structures from documents is essential for the large-scale analysis of the literature in chemistry. Automatic pipelines have been developed to recognize molecules represented either in figures or in text independently. However, methods for recognizing chemical struc

Cited by 0SourcecodeScholar
2026

Moving Beyond Sparse Grounding with Complete Screen Parsing Supervision

ICML 2026poster

Modern computer-use agents (CUA) must perceive a screen as a structured state, what elements are visible, where they are, and what text they contain, before they can reliably ground instructions and act. Yet, most available grounding datasets provide sparse supervision, with *insufficient* and *low-…

Cited by 0SourceScholar
2025

Know Your RAG: Dataset Taxonomy and Generation Strategies for Evaluating RAG Systems

COLING 2025industry

Retrieval Augmented Generation (RAG) systems are a widespread application of Large Language Models (LLMs) in the industry. While many tools exist empowering developers to build their own systems, measuring their performance locally, with datasets reflective of the system’s use cases, is a technologi…

Cited by 2SourcePDFScholar
2025

MarkushGrapher: Joint Visual and Textual Recognition of Markush Structures

CVPR 2025poster

The automated analysis of chemical literature holds promise to accelerate discovery in fields such as material science and drug development. In particular, search capabilities for chemical structures and Markush structures (chemical structure templates) within patent documents are valuable, e.g., fo…

2024

ESG Accountability Made Easy: DocQA at Your Service

AAAI 2024technical

We present Deep Search DocQA. This application enables information extraction from documents via a question-answering conversational assistant. The system integrates several technologies from different AI disciplines consisting of document conversion to machine-readable format (via computer vision),…

2023

MolGrapher: Graph-based Visual Recognition of Chemical Structures

ICCV 2023poster

The automatic analysis of chemical literature has immense potential to accelerate the discovery of new materials and drugs. Much of the critical information in patent documents and scientific articles is contained in figures, depicting the molecule structures. However, automatically parsing the exac…

Cited by 9PDFcodeScholar
2023

pNLP-Mixer: an Efficient all-MLP Architecture for Language

ACL 2023industry

Large pre-trained language models based on transformer architectureƒhave drastically changed the natural language processing (NLP) landscape. However, deploying those models for on-device applications in constrained devices such as smart watches is completely impractical due to their size and infere…

Cited by 20SourcePDFScholar
2022

TableFormer: Table Structure Understanding With Transformers

CVPR 2022poster

Tables organize valuable content in a concise and compact representation. This content is extremely valuable for systems such as search engines, Knowledge Graph's, etc, since they enhance their predictive capabilities. Unfortunately, tables come in a large variety of shapes and sizes. Furthermore, t…

Cited by 91PDFcodeScholar
2022

Unsupervised Domain Generalization by Learning a Bridge Across Domains

CVPR 2022oral

The ability to generalize learned representations across significantly different visual domains, such as between real photos, clipart, paintings, and sketches, is a fundamental capacity of the human visual system. In this paper, different from most cross-domain works that utilize some (or full) sour…

Cited by 49PDFcodeScholar