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Shreya Sharma

3 accepted papers

2024

AnaloBench: Benchmarking the Identification of Abstract and Long-context Analogies

EMNLP 2024main

Humans regularly engage in analogical thinking, relating personal experiences to current situations (X is analogous to Y because of Z). Analogical thinking allows humans to solve problems in creative ways, grasp difficult concepts, and articulate ideas more effectively. Can language models (LMs) do…

Cited by 6Source ↗PDF ↗Scholar ↗
2024

Enhancing Systematic Decompositional Natural Language Inference Using Informal Logic

EMNLP 2024main

Recent language models enable new opportunities for structured reasoning with text, such as the construction of intuitive, proof-like textual entailment trees without relying on brittle formal logic. However, progress in this direction has been hampered by a long-standing lack of a clear protocol fo…

Cited by 9Source ↗PDF ↗Scholar ↗
2024

GOALNET: Interleaving Neural Goal Predicate Inference with Classical Planning for Generalization in Robot Instruction Following

AAAI 2024technical

Our goal is to enable a robot to learn how to sequence its actions to perform high-level tasks specified as natural language instructions, given successful demonstrations from a human partner. Our novel neuro-symbolic solution GOALNET builds an iterative two-step approach that interleaves (i) inferr…