Challenge: Recent neural attention models conflate all steps into a single end-to-end system and simplify training process.
Approach: They propose to explicitly segment target text into fragment units and align them with their data correspondences.
Outcome: The proposed model outperforms neural attention models on E2E and WebNLG benchmarks.

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Neural Data-to-Text Generation with LM-based Text Augmentation (2021.eacl-main)

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Challenge: Neural data-to-text generation is a difficult task for many new applications because of a lack of training data.
Approach: They propose a few-shot approach that augments the data available for training by generating new text samples based on replacing specific values by alternative ones from the same category and pairing the new text with data samples.
Outcome: The proposed approach outperforms fully supervised sequence-to-sequence models with less than 10% of the training set on both datasets.
Bootstrapping Generators from Noisy Data (N18-1)

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Challenge: Existing methods for data-to-text generation focus on learning correspondences between structured data and associated texts.
Approach: They aim to bootstrap generators from large scale datasets where data and related texts are loosely aligned.
Outcome: The proposed model improves on a vanilla encoder-decoder which relies on soft attention.
Controlled Hallucinations: Learning to Generate Faithfully from Noisy Data (2020.findings-emnlp)

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Challenge: Neural text generation (data- or text-to-text) demonstrates remarkable performance when training data is abundant which for many applications is not the case.
Approach: They propose a technique to treat hallucinations as a controllable aspect of the generated text without dismissing any input and without modifying the model architecture.
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Partially-Aligned Data-to-Text Generation with Distant Supervision (2020.emnlp-main)

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Challenge: Using partially-aligned data is an alternative way of solving the dataset scarcity problem.
Approach: They propose a task to generate human-readable text for describing some given structured data enabling more interpretability.
Outcome: The proposed framework outperforms baseline models and validates the feasibility of using partially-aligned data.
Data-to-text Generation with Entity Modeling (P19-1)

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Challenge: Recent approaches to data-to-text generation have shown great promise thanks to the use of large-scale datasets and the application of neural network architectures which are trained end-to end.
Approach: They propose an entity-centric neural architecture for data-to-text generation which uses hierarchical attention to create entity-specific representations which are dynamically updated.
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Data-to-text Generation by Splicing Together Nearest Neighbors (2021.emnlp-main)

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Challenge: Existing work on data-to-text generation relies on retrieved "neighbors" but instead generates text token-by-token, left-to right.
Approach: They propose to splice together retrieved segments of text from "neighbor" source-target pairs to generate text token-by-token, left-to-right.
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A Simple Recipe towards Reducing Hallucination in Neural Surface Realisation (P19-1)

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Challenge: Recent neural language generation systems often hallucinate contents when trained on loosely corresponding pairs of the input structure and text.
Approach: They propose to integrate a language understanding module for data refinement with self-training iterations to induce strong equivalence between the input data and the paired text.
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Enhancing Neural Data-To-Text Generation Models with External Background Knowledge (D19-1)

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Challenge: Recent neural models for data-to-text generation rely on parallel pairs of data and text to learn writing knowledge.
Approach: They propose to enhance neural models with external knowledge to improve fidelity of generated text.
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Building Joint Relationship Attention Network for Image-Text Generation (2022.coling-1)

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Challenge: et al., 2017) focus on visual features individually, while ignoring relationship information among image features that provides important guidance for generating sentences.
Approach: They propose a joint relationship attention network that explores the relationships among image features.
Outcome: The proposed method achieves state-of-the-art performance on large-scale datasets and on Flickr30k datasets.
Grouped-Attention for Content-Selection and Content-Plan Generation (2021.findings-emnlp)

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Challenge: Recent neural data-to-text generation models explicitly learn content-plan given a set of attributes as input.
Approach: They propose a neural content-planner that captures local and global contexts . they use a token-level attention constrained within each input attribute .
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