Search Results for author: Haoruo Peng

Found 14 papers, 0 papers with code

A Meta-framework for Spatiotemporal Quantity Extraction from Text

no code implementations ACL 2022 Qiang Ning, Ben Zhou, Hao Wu, Haoruo Peng, Chuchu Fan, Matt Gardner

News events are often associated with quantities (e. g., the number of COVID-19 patients or the number of arrests in a protest), and it is often important to extract their type, time, and location from unstructured text in order to analyze these quantity events.

Solving Hard Coreference Problems

no code implementations HLT 2015 Haoruo Peng, Daniel Khashabi, Dan Roth

Coreference resolution is a key problem in natural language understanding that still escapes reliable solutions.

coreference-resolution Decision Making +1

CogCompTime: A Tool for Understanding Time in Natural Language Text

no code implementations12 Jun 2019 Qiang Ning, Ben Zhou, Zhili Feng, Haoruo Peng, Dan Roth

Automatic extraction of temporal information in text is an important component of natural language understanding.

Natural Language Understanding

Improving Temporal Relation Extraction with a Globally Acquired Statistical Resource

no code implementations NAACL 2018 Qiang Ning, Hao Wu, Haoruo Peng, Dan Roth

We argue that this task would gain from the availability of a resource that provides prior knowledge in the form of the temporal order that events usually follow.

Relation Temporal Relation Extraction

Maximum Margin Reward Networks for Learning from Explicit and Implicit Supervision

no code implementations EMNLP 2017 Haoruo Peng, Ming-Wei Chang, Wen-tau Yih

Neural networks have achieved state-of-the-art performance on several structured-output prediction tasks, trained in a fully supervised fashion.

Dependency Parsing named-entity-recognition +4

Story Comprehension for Predicting What Happens Next

no code implementations EMNLP 2017 Snigdha Chaturvedi, Haoruo Peng, Dan Roth

Automatic story comprehension is a fundamental challenge in Natural Language Understanding, and can enable computers to learn about social norms, human behavior and commonsense.

Common Sense Reasoning Natural Language Understanding +4

A Joint Model for Semantic Sequences: Frames, Entities, Sentiments

no code implementations CONLL 2017 Haoruo Peng, Snigdha Chaturvedi, Dan Roth

Understanding stories {--} sequences of events {--} is a crucial yet challenging natural language understanding task.

Cloze Test Discourse Parsing +2

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