177 citations · 179 across the 7 of their papers we have counts for
10 papers
MuSciClaims: Multimodal Scientific Claim Verification
Yash Kumar Lal, Manikanta Bandham, Mohammad Saqib Hasan +3
Assessing scientific claims requires identifying, extracting, and reasoning with multimodal data expressed in information-rich figures in scientific literature. Despite the large b…
Causal Graph based Event Reasoning using Semantic Relation Experts
Mahnaz Koupaee, Xueying Bai, Mudan Chen +3
Understanding how events in a scenario causally connect with each other is important for effectively modeling and reasoning about events. But event reasoning remains a difficult ch…
: A Dataset for ynamic nformation nd ental modeling f umeric iscussions
Sayontan Ghosh, Mahnaz Koupaee, Yash Kumar Lal +4
Understanding multiparty conversations demands robust Theory of Mind (ToM) capabilities, including the ability to track dynamic information, manage knowledge asymmetries, and disti…
Faithful, Unfaithful or Ambiguous? Multi-Agent Debate with Initial Stance for Summary Evaluation
Mahnaz Koupaee, Jake W. Vincent, Saab Mansour +9
Faithfulness evaluators based on large language models (LLMs) are often fooled by the fluency of the text and struggle with identifying errors in the summaries. We propose an appro…
Modeling Complex Event Scenarios via Simple Entity-focused Questions
Mahnaz Koupaee, Greg Durrett, Nathanael Chambers +1
Event scenarios are often complex and involve multiple event sequences connected through different entity participants. Exploring such complex scenarios requires an ability to bran…
PASTA: A Dataset for Modeling Participant States in Narratives
Sayontan Ghosh, Mahnaz Koupaee, Isabella Chen +3
The events in a narrative are understood as a coherent whole via the underlying states of their participants. Often, these participant states are not explicitly mentioned, instead…
Author's Sentiment Prediction
Mohaddeseh Bastan, Mahnaz Koupaee, Youngseo Son +2
We introduce PerSenT, a dataset of crowd-sourced annotations of the sentiment expressed by the authors towards the main entities in news articles. The dataset also includes paragra…
Modeling Preconditions in Text with a Crowd-sourced Dataset
Heeyoung Kwon, Mahnaz Koupaee, Pratyush Singh +5
Preconditions provide a form of logical connection between events that explains why some events occur together and information that is complementary to the more widely studied rela…
Analyzing and Interpreting Convolutional Neural Networks in NLP
Mahnaz Koupaee, William Yang Wang
Convolutional neural networks have been successfully applied to various NLP tasks. However, it is not obvious whether they model different linguistic patterns such as negation, int…
WikiHow: A Large Scale Text Summarization Dataset
Mahnaz Koupaee, William Yang Wang
Sequence-to-sequence models have recently gained the state of the art performance in summarization. However, not too many large-scale high-quality datasets are available and almost…