Search Results for author: Claudia Schulz

Found 15 papers, 8 papers with code

A Framework for Monitoring and Retraining Language Models in Real-World Applications

no code implementations16 Nov 2023 Jaykumar Kasundra, Claudia Schulz, Melicaalsadat Mirsafian, Stavroula Skylaki

In the Machine Learning (ML) model development lifecycle, training candidate models using an offline holdout dataset and identifying the best model for the given task is only the first step.

Biomedical Concept Relatedness -- A large EHR-based benchmark

1 code implementation COLING 2020 Claudia Schulz, Josh Levy-Kramer, Camille Van Assel, Miklos Kepes, Nils Hammerla

We open-source a novel concept relatedness benchmark overcoming these issues: it is six times larger than existing datasets and concept pairs are chosen based on co-occurrence in EHRs, ensuring their relevance for the application of interest.

Retrieval

Can Embeddings Adequately Represent Medical Terminology? New Large-Scale Medical Term Similarity Datasets Have the Answer!

1 code implementation24 Mar 2020 Claudia Schulz, Damir Juric

The novel datasets thus form a challenging new benchmark for the development of medical embeddings able to accurately represent the whole medical terminology.

FAMULUS: Interactive Annotation and Feedback Generation for Teaching Diagnostic Reasoning

no code implementations IJCNLP 2019 Jonas Pfeiffer, Christian M. Meyer, Claudia Schulz, Jan Kiesewetter, Jan Zottmann, Michael Sailer, Elisabeth Bauer, Frank Fischer, Martin R. Fischer, Iryna Gurevych

Our proposed system FAMULUS helps students learn to diagnose based on automatic feedback in virtual patient simulations, and it supports instructors in labeling training data.

Multiple-choice

Text Processing Like Humans Do: Visually Attacking and Shielding NLP Systems

1 code implementation NAACL 2019 Steffen Eger, Gözde Gül Şahin, Andreas Rücklé, Ji-Ung Lee, Claudia Schulz, Mohsen Mesgar, Krishnkant Swarnkar, Edwin Simpson, Iryna Gurevych

Visual modifications to text are often used to obfuscate offensive comments in social media (e. g., "! d10t") or as a writing style ("1337" in "leet speak"), among other scenarios.

Adversarial Attack Sentence

Challenges in the Automatic Analysis of Students' Diagnostic Reasoning

1 code implementation26 Nov 2018 Claudia Schulz, Christian M. Meyer, Michael Sailer, Jan Kiesewetter, Elisabeth Bauer, Frank Fischer, Martin R. Fischer, Iryna Gurevych

We aim to enable the large-scale adoption of diagnostic reasoning analysis and feedback by automating the epistemic activity identification.

Answering the "why" in Answer Set Programming - A Survey of Explanation Approaches

no code implementations21 Sep 2018 Jorge Fandinno, Claudia Schulz

Artificial Intelligence (AI) approaches to problem-solving and decision-making are becoming more and more complex, leading to a decrease in the understandability of solutions.

Decision Making

UKP-Athene: Multi-Sentence Textual Entailment for Claim Verification

1 code implementation WS 2018 Andreas Hanselowski, Hao Zhang, Zile Li, Daniil Sorokin, Benjamin Schiller, Claudia Schulz, Iryna Gurevych

The Fact Extraction and VERification (FEVER) shared task was launched to support the development of systems able to verify claims by extracting supporting or refuting facts from raw text.

Claim Verification Entity Linking +4

Multi-Task Learning for Argumentation Mining in Low-Resource Settings

1 code implementation NAACL 2018 Claudia Schulz, Steffen Eger, Johannes Daxenberger, Tobias Kahse, Iryna Gurevych

We investigate whether and where multi-task learning (MTL) can improve performance on NLP problems related to argumentation mining (AM), in particular argument component identification.

Multi-Task Learning

Assessing Convincingness of Arguments in Online Debates with Limited Number of Features

1 code implementation EACL 2017 Lisa Andreevna Chalaguine, Claudia Schulz

We propose a new method in the field of argument analysis in social media to determining convincingness of arguments in online debates, following previous research by Habernal and Gurevych (2016).

Argument Mining

Blue Sky Ideas in Artificial Intelligence Education from the EAAI 2017 New and Future AI Educator Program

no code implementations1 Feb 2017 Eric Eaton, Sven Koenig, Claudia Schulz, Francesco Maurelli, John Lee, Joshua Eckroth, Mark Crowley, Richard G. Freedman, Rogelio E. Cardona-Rivera, Tiago Machado, Tom Williams

The 7th Symposium on Educational Advances in Artificial Intelligence (EAAI'17, co-chaired by Sven Koenig and Eric Eaton) launched the EAAI New and Future AI Educator Program to support the training of early-career university faculty, secondary school faculty, and future educators (PhD candidates or postdocs who intend a career in academia).

Ethics

Justifying Answer Sets using Argumentation

no code implementations20 Nov 2014 Claudia Schulz, Francesca Toni

An answer set is a plain set of literals which has no further structure that would explain why certain literals are part of it and why others are not.

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