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Pawel Nowak

2 accepted papers

2022

Improving Compositional Generalization with Latent Structure and Data Augmentation

NAACL 2022long

Generic unstructured neural networks have been shown to struggle on out-of-distribution compositional generalization. Compositional data augmentation via example recombination has transferred some prior knowledge about compositionality to such black-box neural models for several semantic parsing tas…

2021

Structured Context and High-Coverage Grammar for Conversational Question Answering over Knowledge Graphs

EMNLP 2021main

We tackle the problem of weakly-supervised conversational Question Answering over large Knowledge Graphs using a neural semantic parsing approach. We introduce a new Logical Form (LF) grammar that can model a wide range of queries on the graph while remaining sufficiently simple to generate supervis…

Cited by 46SourcePDFScholar