TALKSUMM: A Dataset and Scalable Annotation Method for Scientific Paper Summarization Based on Conference Talks

This paper presents a new way to summarize scientific papers using videos of conference talks. The authors collected a large dataset and developed a method that automatically generates summaries, which perform well compared to traditional methods.

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Key Takeaways
  1. 1 We aim to retrieve those source sentences and use them as the summary given the transcript.
  2. 2 Several suggested methods to reduce summarization efforts are not scalable because they require human annotations.
  3. 3 We directly compare their reported model performance to ours, including their ABSTRACT baseline, as we use the same test set as in Yasunaga et al.
  4. 4 The different colors show corresponding content between the transcript and the written paper.

Introduction

The increasing rate of scientific publications makes it almost impossible for researchers to keep up with relevant research. Citations-based and content-based approaches are the two common methods for summarizing scientific papers.

The lack of large-scale training data makes scientific paper summarization less studied than news domain summarization.

The length and complexity of papers require substantial summarization effort from experts.

Important Note

The transcript cannot serve as a good summary for the corresponding paper because it constitutes only one modality of the talk and cannot stand by itself as coherent written text.

Research Question

We aim to retrieve those source sentences and use them as the summary given the transcript.

Methodology

Narayan et al. introduced a dataset, evaluation method, and baseline systems for the Split-and Rephrase task. We propose a more challenging split of the data to aid further research on the task.

Study Design

We encourage future work on the split-and-rephrase task to use our new data split or the v1.0 split instead of the original one.

Processing long, complex sentences is a hard task for humans and NLP systems, so we ask if we can automatically break a complex sentence into several simple ones while preserving the meaning.

Important Note

We propose a more challenging split of the data to aid further research on the task.

Important Note

We encourage future work on the split-and-rephrase task to use our new data split or the v1.0 split instead of the original one.

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Results & Findings

Several suggested methods to reduce summarization efforts are not scalable because they require human annotations. Feeding the model with examples containing entities alone without any facts about them causes it to output perfectly phrased but unsupported facts.

  • Several suggested methods to reduce summarization efforts are not scalable because they require human annotations.
  • Feeding the model with examples containing entities alone without any facts about them causes it to output perfectly phrased but unsupported facts.
  • We establish a stronger baseline by extending the SEQ2SEQ approach with a copy mechanism.
  • The different colors show corresponding content between the transcript and the written paper.
  • We map the transcripts to the corresponding papers’ text using unsupervised alignment algorithms to create extractive summaries.
Important Note

Several suggested methods to reduce summarization efforts are not scalable because they require human annotations.

Important Note

We directly compare their reported model performance to ours, including their ABSTRACT baseline, as we use the same test set as in Yasunaga et al.

Practical Applications

Automatic text summarization could help mitigate this problem. Our dataset can easily grow in size as more conference videos are aggregated, although our summaries may be noisy.

Related Work

Previous works have focused on generating training data for scientific paper summarization, primarily through human-generated summaries. The authors propose a fully automatic method using conference talk transcripts, which is more scalable than existing approaches.

Data Collection

The authors collected 1716 video talks from various NLP and ML conferences, extracting transcripts and corresponding papers. The coherence of the talks makes them suitable for summarization.

Figures Explained

, namely 10 examples from CL-SciSumm 2016, and 20 examples from CL-SciSumm 2018 as validation data.
showing task still far we propose a more challenging data split for the task to discourage this memorization and we perform automatic evaluation in error analysis on the new benchmark showing that the task is still very far from being solved Table 4: Alignment obtained using the HMM, for the Introduction section and first 2:40 minutes of the video's transcript.
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Frequently Asked Questions

This is the first approach to automatically create extractive summaries for scientific papers by utilizing the videos of conference talks. We aim to retrieve those source sentences and use them as the summary given the transcript.

We show that simple neural models perform well on the original benchmark due to memorization, propose a more challenging data split to discourage this, and perform evaluation showing the task is far from being solved.

Several suggested methods to reduce summarization efforts are not scalable because they require human annotations. We directly compare their reported model performance to ours, including their ABSTRACT baseline, as we use the same test set as in Yasunaga et al.

Automatic text summarization could help mitigate this problem. Our dataset can easily grow in size as more conference videos are aggregated, although our summaries may be noisy.

We propose a more challenging split of the data to aid further research on the task. We encourage future work on the split-and-rephrase task to use our new data split or the v1.0 split instead of the original one.

This paper presents a new way to summarize scientific papers using videos of conference talks. The authors collected a large dataset and developed a method that automatically generates summaries, which perform well compared to traditional methods.

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