Margarita Bugueño

3 papers · 2023–2026 · 3 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 ❓ The Questioner

Venues

EACL (1) EMNLP (1) NAACL (1)

Top co-authors

Gerard de Melo (3) Jan Vincent Hoffbauer (1) Yindong Wang (1) Martin Preiß (1) Hazem Abou Hamdan (1) Tolga Buz (1) Abdullatif Ghajar (1)

Research topics

Deep Learning (2) Natural Language Processing (2) Applications (2) Architectures (2) Machine Learning (1) Core Methods (1) Learning Types (1) Resources & Methods (1) Techniques (1)

Keywords

graph neural network (2) question answering (1) extractive summarization (1) graph representation (1) graph construction (1) document classification (1) semantic similarity (1) node classification (1) heterogeneous graph (1) error annotation (1) transformer-based model (1) large language model (1) text classification (1) confabulation detection (1)

Papers

ReFACT: A Benchmark for Scientific Confabulation Detection with Positional Error Annotations EACL 2026 GraphLSS: Integrating Lexical, Structural, and Semantic Features for Long Document Extractive Summarization NAACL 2025 Connecting the Dots: What Graph-Based Text Representations Work Best for Text Classification using Graph Neural Networks? EMNLP 2023