iFacetSum: Coreference-based Interactive Faceted Summarization for Multi-Document Exploration

Eran Hirsch; Alon Eirew; Ori Shapira; Avi Caciularu; Arie Cattan; Ori Ernst; Ramakanth Pasunuru; Hadar Ronen; Mohit Bansal; Ido Dagan

arXiv · 2109.11621

iFacetSum: Coreference-based Interactive Faceted Summarization for Multi-Document Exploration

Eran Hirsch·Alon Eirew·Ori Shapira·Avi Caciularu·Arie Cattan·Ori Ernst·Ramakanth Pasunuru·Hadar Ronen·Mohit Bansal·Ido Dagan

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Abstract

We introduce iFacetSum, a web application for exploring topical document sets. iFacetSum integrates interactive summarization together with faceted search, by providing a novel faceted navigation scheme that yields abstractive summaries for the user's selections. This approach offers both a comprehensive overview as well as concise details regarding subtopics of choice. Fine-grained facets are automatically produced based on cross-document coreference pipelines, rendering generic concepts, entities and statements surfacing in the source texts. We analyze the effectiveness of our application through small-scale user studies, which suggest the usefulness of our approach.

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Eran Hirsch, Alon Eirew, Ori Shapira, Avi Caciularu, Arie Cattan, Ori Ernst, Ramakanth Pasunuru, Hadar Ronen, Mohit Bansal, Ido Dagan. 2021-09-23. iFacetSum: Coreference-based Interactive Faceted Summarization for Multi-Document Exploration. https://arxiv.org/abs/2109.11621

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