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Text clustering methods were traditionally incorporated into multi-document summarization (MDS) as a means for coping with considerable information repetition. Particularly, clusters were leveraged to indicate information saliency as well…

Computation and Language · Computer Science 2022-05-23 Ori Ernst , Avi Caciularu , Ori Shapira , Ramakanth Pasunuru , Mohit Bansal , Jacob Goldberger , Ido Dagan

Named entity recognition (NER) is highly sensitive to sentential syntactic and semantic properties where entities may be extracted according to how they are used and placed in the running text. To model such properties, one could rely on…

Computation and Language · Computer Science 2020-10-30 Yuyang Nie , Yuanhe Tian , Yan Song , Xiang Ao , Xiang Wan

Widely used evaluation metrics for text generation either do not work well with longer texts or fail to evaluate all aspects of text quality. In this paper, we introduce a new metric called SMART to mitigate such limitations. Specifically,…

Computation and Language · Computer Science 2022-08-02 Reinald Kim Amplayo , Peter J. Liu , Yao Zhao , Shashi Narayan

In this paper, we bring a new way of digesting news content by introducing the task of segmenting a news article into multiple sections and generating the corresponding summary to each section. We make two contributions towards this new…

Computation and Language · Computer Science 2021-10-18 Yang Liu , Chenguang Zhu , Michael Zeng

We propose an abstraction-based multi-document summarization framework that can construct new sentences by exploring more fine-grained syntactic units than sentences, namely, noun/verb phrases. Different from existing abstraction-based…

Computation and Language · Computer Science 2015-06-08 Lidong Bing , Piji Li , Yi Liao , Wai Lam , Weiwei Guo , Rebecca J. Passonneau

Sequence to sequence (Seq2Seq) learning has recently been used for abstractive and extractive summarization. In current study, Seq2Seq models have been used for eBay product description summarization. We propose a novel Document-Context…

Computation and Language · Computer Science 2018-07-31 Chandra Khatri , Gyanit Singh , Nish Parikh

We propose SUSIE, a novel summarization method that can work with state-of-the-art summarization models in order to produce structured scientific summaries for academic articles. We also created PMC-SA, a new dataset of academic…

Computation and Language · Computer Science 2019-06-25 Alexios Gidiotis , Grigorios Tsoumakas

Automatic text summarization aims to produce a brief but crucial summary for the input documents. Both extractive and abstractive methods have witnessed great success in English datasets in recent years. However, there has been a minimal…

Computation and Language · Computer Science 2021-10-22 Danqing Wang , Jiaze Chen , Xianze Wu , Hao Zhou , Lei Li

Wikipedia entity pages are a valuable source of information for direct consumption and for knowledge-base construction, update and maintenance. Facts in these entity pages are typically supported by references. Recent studies show that as…

Information Retrieval · Computer Science 2017-03-31 Besnik Fetahu , Katja Markert , Avishek Anand

Document summarization is a task to shorten texts into concise and informative summaries. This paper introduces a novel dataset designed for summarizing multiple scientific articles into a section of a survey. Our contributions are: (1)…

Short textual descriptions of entities provide summaries of their key attributes and have been shown to be useful sources of background knowledge for tasks such as entity linking and question answering. However, generating entity…

Computation and Language · Computer Science 2021-06-18 Weijia Shi , Mandar Joshi , Luke Zettlemoyer

Abstractive text summarization is a highly difficult problem, and the sequence-to-sequence model has shown success in improving the performance on the task. However, the generated summaries are often inconsistent with the source content in…

Computation and Language · Computer Science 2018-05-11 Bingzhen Wei , Xuancheng Ren , Xu Sun , Yi Zhang , Xiaoyan Cai , Qi Su

Existing approaches for named entity recognition suffer from data sparsity problems when conducted on short and informal texts, especially user-generated social media content. Semantic augmentation is a potential way to alleviate this…

Computation and Language · Computer Science 2020-10-30 Yuyang Nie , Yuanhe Tian , Xiang Wan , Yan Song , Bo Dai

State-of-the-art summarization systems can generate highly fluent summaries. These summaries, however, may contain factual inconsistencies and/or information not present in the source. Hence, an important component of assessing the quality…

Computation and Language · Computer Science 2023-09-11 Potsawee Manakul , Adian Liusie , Mark J. F. Gales

Keywords, that is, content-relevant words in summaries play an important role in efficient information conveyance, making it critical to assess if system-generated summaries contain such informative words during evaluation. However,…

Computation and Language · Computer Science 2024-03-11 Sotaro Takeshita , Simone Paolo Ponzetto , Kai Eckert

Large Language Models (LLMs) continue to advance natural language processing with their ability to generate human-like text across a range of tasks. Despite the remarkable success of LLMs in Natural Language Processing (NLP), their…

Computation and Language · Computer Science 2025-07-08 Walid Mohamed Aly , Taysir Hassan A. Soliman , Amr Mohamed AbdelAziz

The centroid-based model for extractive document summarization is a simple and fast baseline that ranks sentences based on their similarity to a centroid vector. In this paper, we apply this ranking to possible summaries instead of…

Computation and Language · Computer Science 2017-08-28 Demian Gholipour Ghalandari

In text documents such as news articles, the content and key events usually revolve around a subset of all the entities mentioned in a document. These entities, often deemed as salient entities, provide useful cues of the aboutness of a…

Computation and Language · Computer Science 2024-04-04 Rajarshi Bhowmik , Marco Ponza , Atharva Tendle , Anant Gupta , Rebecca Jiang , Xingyu Lu , Qian Zhao , Daniel Preotiuc-Pietro

Most current image captioning systems focus on describing general image content, and lack background knowledge to deeply understand the image, such as exact named entities or concrete events. In this work, we focus on the entity-aware news…

Computer Vision and Pattern Recognition · Computer Science 2021-08-05 Anwen Hu , Shizhe Chen , Qin Jin

Quickly moving to a new area of research is painful for researchers due to the vast amount of scientific literature in each field of study. One possible way to overcome this problem is to summarize a scientific topic. In this paper, we…

Information Retrieval · Computer Science 2008-07-11 Vahed Qazvinian , Dragomir R. Radev