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This paper focuses on building a blog search engine which doesn't focus only on keyword search but includes extended search capabilities. It also incorporates the blog-post concept clustering which is based on the category extracted from…

Information Retrieval · Computer Science 2013-10-09 S. Shanmugapriyaa , K. S. Kuppusamy , G. Aghila

Query-based text summarization is an important real world problem that requires to condense the prolix text data into a summary under the guidance of the query information provided by users. The topic has been studied for a long time and…

Information Retrieval · Computer Science 2024-10-08 Hang Yu , Jiawei Han

Document Summarization is the procedure of generating a meaningful and concise summary of a given document with the inclusion of relevant and topic-important points. There are two approaches: one is picking up the most relevant statements…

Computation and Language · Computer Science 2023-01-19 Siddhant Porwal , Laxmi Bewoor , Vivek Deshpande

Focalization describes the way in which access to narrative information is restricted or controlled based on the knowledge available to knowledge of the narrator. It is encoded via a wide range of lexico-grammatical features and is subject…

Computation and Language · Computer Science 2025-10-29 Rebecca M. M. Hicke , Yuri Bizzoni , Pascale Feldkamp , Ross Deans Kristensen-McLachlan

Intelligent interfaces increasingly use large language models to summarize user-generated content, yet these summaries emphasize what is mentioned while overlooking what is missing. This presence bias can mislead users who rely on summaries…

Human-Computer Interaction · Computer Science 2026-01-15 Eran Fainman , Hagit Ben Shoshan , Adir Solomon , Osnat Mokryn

In this work, we take a first step towards designing summarization systems that are faithful to the author's intent, not only the semantic content of the article. Focusing on a case study of preserving political perspectives in news…

Computation and Language · Computer Science 2024-04-05 Yuhan Liu , Shangbin Feng , Xiaochuang Han , Vidhisha Balachandran , Chan Young Park , Sachin Kumar , Yulia Tsvetkov

Speech summarization has become an essential tool for efficiently managing and accessing the growing volume of spoken and audiovisual content. However, despite its increasing importance, speech summarization remains loosely defined. The…

Computation and Language · Computer Science 2025-10-20 Fabian Retkowski , Maike Züfle , Andreas Sudmann , Dinah Pfau , Shinji Watanabe , Jan Niehues , Alexander Waibel

The parallelism of Transformer-based models comes at the cost of their input max-length. Some studies proposed methods to overcome this limitation, but none of them reported the effectiveness of summarization as an alternative. In this…

Computation and Language · Computer Science 2024-03-20 Mirza Alim Mutasodirin , Radityo Eko Prasojo

Effective learning with audiovisual content depends on many factors. Besides the quality of the learning resource's content, it is essential to discover the most relevant and suitable video in order to support the learning process most…

Multimedia · Computer Science 2019-12-24 Hang Zhou , Christian Otto , Ralph Ewerth

A basic information theoretic model for summarization is formulated. Here summarization is considered as the process of taking a report of $v$ binary objects, and producing from it a $j$ element subset that captures most of the important…

Information Theory · Computer Science 2019-01-21 Eric Graves , Qiang Ning , Prithwish Basu

We propose an unsupervised method for sentence summarization using only language modeling. The approach employs two language models, one that is generic (i.e. pretrained), and the other that is specific to the target domain. We show that by…

Computation and Language · Computer Science 2019-08-01 Jiawei Zhou , Alexander M. Rush

Automatic summarization of mass-emergency events plays a critical role in disaster management. The second edition of CrisisFACTS aims to advance disaster summarization based on multi-stream fact-finding with a focus on web sources such as…

Computation and Language · Computer Science 2024-02-15 Philipp Seeberger , Korbinian Riedhammer

Automatic summarization techniques on meeting conversations developed so far have been primarily extractive, resulting in poor summaries. To improve this, we propose an approach to generate abstractive summaries by fusing important content…

Computation and Language · Computer Science 2016-09-25 Siddhartha Banerjee , Prasenjit Mitra , Kazunari Sugiyama

Speech summarisation techniques take human speech as input and then output an abridged version as text or speech. Speech summarisation has applications in many domains from information technology to health care, for example improving speech…

Computation and Language · Computer Science 2020-08-28 Dana Rezazadegan , Shlomo Berkovsky , Juan C. Quiroz , A. Baki Kocaballi , Ying Wang , Liliana Laranjo , Enrico Coiera

Understanding a medical conversation between a patient and a physician poses a unique natural language understanding challenge since it combines elements of standard open ended conversation with very domain specific elements that require…

Computation and Language · Computer Science 2020-09-21 Anirudh Joshi , Namit Katariya , Xavier Amatriain , Anitha Kannan

In recent years, text summarization methods have attracted much attention again thanks to the researches on neural network models. Most of the current text summarization methods based on neural network models are supervised methods which…

Computation and Language · Computer Science 2024-01-25 Dehao Tao , Yingzhu Xiong , Zhongliang Yang , Yongfeng Huang

Neural network-based methods for abstractive summarization produce outputs that are more fluent than other techniques, but which can be poor at content selection. This work proposes a simple technique for addressing this issue: use a…

Computation and Language · Computer Science 2018-10-10 Sebastian Gehrmann , Yuntian Deng , Alexander M. Rush

In this paper we present a modification to a latent topic model, which makes the model exploit supervision to produce a factorized representation of the observed data. The structured parameterization separately encodes variance that is…

Machine Learning · Computer Science 2013-04-24 Cheng Zhang , Carl Henrik Ek , Andreas Damianou , Hedvig Kjellstrom

Centrality is one of the most studied concepts in social network analysis. There is a huge literature regarding centrality measures, as ways to identify the most relevant users in a social network. The challenge is to find measures that can…

Social and Information Networks · Computer Science 2016-04-26 Fabián Riquelme , Pablo González-Cantergiani

The constantly increasing rate at which scientific papers are published makes it difficult for researchers to identify papers that currently impact the research field of their interest. Hence, approaches to effectively identify papers of…

Digital Libraries · Computer Science 2021-04-21 Ilias Kanellos , Thanasis Vergoulis , Dimitris Sacharidis , Theodore Dalamagas , Yannis Vassiliou