Papers with pipeline methods
UniGDD: A Unified Generative Framework for Goal-Oriented Document-Grounded Dialogue (2022.acl-short)
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| Challenge: | Existing studies tackle the problem of error propagation by decomposing the goal-oriented document-grounded dialogue into two sub-tasks. |
| Approach: | They propose to unify knowledge identification and response generation into two sub-tasks by sequentially generating grounding knowledge and response. |
| Outcome: | The proposed framework unifies knowledge identification and response generation and models their characteristics using a prompt-connected multi-task learning strategy. |
A Non-autoregressive Generation Framework for End-to-End Simultaneous Speech-to-Any Translation (2024.acl-long)
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| Challenge: | Existing translation pipelines require additional cascade components to achieve speech-to-speech translation. |
| Approach: | They propose a non-autoregressive generation framework for simultaneous speech translation . it integrates both text-to-text and speech-tospeech tasks into a unified framework . |
| Outcome: | The proposed framework outperforms state-of-the-art models in speech-to-text and speech- to-speech tasks. |
A Variational Hierarchical Model for Neural Cross-Lingual Summarization (2022.acl-long)
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| Challenge: | Existing studies on cross-lingual summarization focus on pipeline methods or jointly training an end-to-end model through an auxiliary MT or MS objective. |
| Approach: | They propose a hierarchical model for the cross-lingual summarization task . the model is based on the conditional variational auto-encoder . |
| Outcome: | The proposed model generates better cross-lingual summaries than comparison models in the few-shot setting. |
NCLS: Neural Cross-Lingual Summarization (D19-1)
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| Challenge: | Existing approaches to cross-lingual summarization divide the task into two steps: summarizing and translation. |
| Approach: | They propose to integrate two related tasks into the training process of CLS under multi-task learning to improve cross-lingual summarization. |
| Outcome: | The proposed framework improves on English-to-Chinese and Chinese-to English CLS human-corrected test sets. |
Jointly Learning to Align and Summarize for Neural Cross-Lingual Summarization (2020.acl-main)
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| Challenge: | Existing studies on cross-lingual summarization focus on pipeline methods and training end-to-end models. |
| Approach: | They propose to jointly learn to align and align to train a neural cross-lingual summarization model by using a large-scale corpus. |
| Outcome: | The proposed model outperforms competing models in most cases and can generate cross-lingual summaries without access to any cross-linguistic corpus. |
Joint Document-Level Event Extraction via Token-Token Bidirectional Event Completed Graph (2023.acl-long)
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| Challenge: | a joint exaction method can be used to extract document-level event records . it avoids inefficiency and error propagation issues in traditional pipeline methods . |
| Approach: | They propose a joint exaction method that can avoid inefficiency and error propagation issues . they propose eType-Role1-Roul2 as the edge type to reveal which tokens play argument roles . |
| Outcome: | The proposed method can avoid inefficiency and error propagation issues in traditional pipeline methods. |
Prompted Opinion Summarization with GPT-3.5 (2023.findings-acl)
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| Challenge: | Recent years have seen several shifts in summarization research, including extractive models. |
| Approach: | They propose a pipeline method for applying GPT-3.5 to summarize user reviews . they propose three new metrics targeting faithfulness, factuality, and genericity . |
| Outcome: | The proposed methods perform well in opinion summarization, the authors show . they also show that standard evaluation metrics do not reflect this performance . |