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Zhivar Sourati

5 accepted papers

2024

Contextualizing Argument Quality Assessment with Relevant Knowledge

NAACL 2024short

Automatic assessment of the quality of arguments has been recognized as a challenging task with significant implications for misinformation and targeted speech. While real-world arguments are tightly anchored in context, existing computational methods analyze their quality in isolation, which affect…

2024

MARVEL: Multidimensional Abstraction and Reasoning through Visual Evaluation and Learning

NeurIPS 2024poster

While multi-modal large language models (MLLMs) have shown significant progress across popular visual reasoning benchmarks, whether they possess abstract visual reasoning abilities remains an open question. Similar to the Sudoku puzzles, abstract visual reasoning (AVR) problems require finding high-…

2024

Robust Text Classification: Analyzing Prototype-Based Networks

EMNLP 2024finding

Downstream applications often require text classification models to be accurate and robust. While the accuracy of state-of-the-art Language Models (LMs) approximates human performance, they often exhibit a drop in performance on real-world noisy data. This lack of robustness can be concerning, as ev…

2023

BRAINTEASER: Lateral Thinking Puzzles for Large Language Models

EMNLP 2023long main

The success of language models has inspired the NLP community to attend to tasks that require implicit and complex reasoning, relying on human-like commonsense mechanisms. While such vertical thinking tasks have been relatively popular, lateral thinking puzzles have received little attention. To bri…

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2023

Case-Based Reasoning with Language Models for Classification of Logical Fallacies

IJCAI 2023poster

The ease and speed of spreading misinformation and propaganda on the Web motivate the need to develop trustworthy technology for detecting fallacies in natural language arguments. However, state-of-the-art language modeling methods exhibit a lack of robustness on tasks like logical fallacy classific…