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In the past few decades, there has been an explosion in the amount of available data produced from various sources with different topics. The availability of this enormous data necessitates us to adopt effective computational tools to…

计算与语言 · 计算机科学 2022-12-20 Mina Samizadeh

Query-focused summarization (QFS) aims to produce summaries that answer particular questions of interest, enabling greater user control and personalization. With the advent of large language models (LLMs), shows their impressive capability…

人工智能 · 计算机科学 2025-01-08 Jie Cao , Dian Jiao , Qiang Yan , Wenqiao Zhang , Siliang Tang , Yueting Zhuang

Professional summaries are written with document-level information, such as the theme of the document, in mind. This is in contrast with most seq2seq decoders which simultaneously learn to focus on salient content, while deciding what to…

计算与语言 · 计算机科学 2021-05-26 Rahul Aralikatte , Shashi Narayan , Joshua Maynez , Sascha Rothe , Ryan McDonald

A key challenge in Multi-Document Summarization (MDS) is effectively integrating information from multiple sources while maintaining coherence and topical relevance. While Large Language Models have shown impressive results in…

计算与语言 · 计算机科学 2025-09-15 Chuyuan Li , Austin Xu , Shafiq Joty , Giuseppe Carenini

Query-focused summarization (QFS) requires generating a summary given a query using a set of relevant documents. However, such relevant documents should be annotated manually and thus are not readily available in realistic scenarios. To…

计算与语言 · 计算机科学 2023-08-01 Weijia Zhang , Svitlana Vakulenko , Thilina Rajapakse , Yumo Xu , Evangelos Kanoulas

With the advent and popularity of big data mining and huge text analysis in modern times, automated text summarization became prominent for extracting and retrieving important information from documents. This research investigates aspects…

信息检索 · 计算机科学 2023-05-31 Daniel F. O. Onah , Elaine L. L. Pang , Mahmoud El-Haj

The exponential growth of textual data has created a crucial need for tools that assist users in extracting meaningful insights. Traditional document summarization approaches often fail to meet individual user requirements and lack…

信息检索 · 计算机科学 2023-07-13 Samira Ghodratnama , Amin Beheshti , Mehrdad Zakershahrak

Truly unsupervised approaches for time series anomaly detection are rare in the literature. Those that exist suffer from a poorly set threshold, which hampers detection performance, while others, despite claiming to be unsupervised, need to…

机器学习 · 计算机科学 2025-10-28 Lucas Correia , Jan-Christoph Goos , Thomas Bäck , Anna V. Kononova

Abstract. When writing an academic paper, researchers often spend considerable time reviewing and summarizing papers to extract relevant citations and data to compose the Introduction and Related Work sections. To address this problem, we…

信息检索 · 计算机科学 2023-06-22 Juan Ramirez-Orta , Eduardo Xamena , Ana Maguitman , Axel J. Soto , Flavia P. Zanoto , Evangelos Milios

Video summarization is a crucial research area that aims to efficiently browse and retrieve relevant information from the vast amount of video content available today. With the exponential growth of multimedia data, the ability to extract…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Hai-Dang Huynh-Lam , Ngoc-Phuong Ho-Thi , Minh-Triet Tran , Trung-Nghia Le

In the rapidly evolving landscape of digital content, the task of summarizing multimedia documents, which encompass textual, visual, and auditory elements, presents intricate challenges. These challenges include extracting pertinent…

多媒体 · 计算机科学 2024-12-30 Azze-Eddine Maredj , Madjid Sadallah

Product Quantization, a dictionary based hashing method, is one of the leading unsupervised hashing techniques. While it ignores the labels, it harnesses the features to construct look up tables that can approximate the feature space. In…

计算机视觉与模式识别 · 计算机科学 2020-01-22 Benjamin Klein , Lior Wolf

There has been substantial progress in summarization research enabled by the availability of novel, often large-scale, datasets and recent advances on neural network-based approaches. However, manual evaluation of the system generated…

计算与语言 · 计算机科学 2019-06-05 Hardy , Shashi Narayan , Andreas Vlachos

Query focused summarization (QFS) models aim to generate summaries from source documents that can answer the given query. Most previous work on QFS only considers the query relevance criterion when producing the summary. However, studying…

计算与语言 · 计算机科学 2021-06-01 Dan Su , Tiezheng Yu , Pascale Fung

Text summarization aims to compress a textual document to a short summary while keeping salient information. Extractive approaches are widely used in text summarization because of their fluency and efficiency. However, most of existing…

计算与语言 · 计算机科学 2020-10-14 Peng Cui , Le Hu , Yuanchao Liu

Human labeling of data can be very time-consuming and expensive, yet, in many cases it is critical for the success of the learning process. In order to minimize human labeling efforts, we propose a novel active learning solution that does…

机器学习 · 计算机科学 2020-08-10 Jonathan Zarecki , Shaul Markovitch

Automatic text summarization tools have a great impact on many fields, such as medicine, law, and scientific research in general. As information overload increases, automatic summaries allow handling the growing volume of documents, usually…

机器学习 · 计算机科学 2019-06-28 Augusto Villa-Monte , Laura Lanzarini , Aurelio F. Bariviera , José A. Olivas

Progress in sentence simplification has been hindered by a lack of labeled parallel simplification data, particularly in languages other than English. We introduce MUSS, a Multilingual Unsupervised Sentence Simplification system that does…

计算与语言 · 计算机科学 2021-04-19 Louis Martin , Angela Fan , Éric de la Clergerie , Antoine Bordes , Benoît Sagot

When summarizing a collection of views, arguments or opinions on some topic, it is often desirable not only to extract the most salient points, but also to quantify their prevalence. Work on multi-document summarization has traditionally…

计算与语言 · 计算机科学 2020-10-13 Roy Bar-Haim , Yoav Kantor , Lilach Eden , Roni Friedman , Dan Lahav , Noam Slonim

Significant efforts have been expended in the research and development of a database management system (DBMS) that has a wide range of applications for managing an enormous collection of multisource, heterogeneous, complex, or growing data.…

数据库 · 计算机科学 2021-04-01 Chunkai Zhang , Zilin Du , Quanjian Dai , Wensheng Gan , Jian Weng , Philip S. Yu