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Withthegrowthofknowledgegraphs, entity descriptions are becoming extremely lengthy. Entity summarization task, aiming to generate diverse, comprehensive, and representative summaries for entities, has received increasing interest recently.…

Information Retrieval · Computer Science 2020-05-26 Dongjun Wei , Yaxin Liu , Fuqing Zhu , Liangjun Zang , Wei Zhou , Yijun Lu , Songlin Hu

The entity type information in Knowledge Graphs (KGs) such as DBpedia, Freebase, etc. is often incomplete due to automated generation or human curation. Entity typing is the task of assigning or inferring the semantic type of an entity in a…

Computation and Language · Computer Science 2022-08-01 Russa Biswas , Jan Portisch , Heiko Paulheim , Harald Sack , Mehwish Alam

Entity search, i.e., finding the most similar entities to a query entity, faces unique challenges in e-commerce, where product similarity varies across categories and contexts. Traditional embedding-based approaches often struggle to…

Information Retrieval · Computer Science 2026-05-01 Yilun Zhu , Nikhita Vedula , Shervin Malmasi

The disruptive potential of the upcoming digital transformations for the industrial manufacturing domain have led to several reference frameworks and numerous standardization approaches. On the other hand, the Semantic Web community has…

Artificial Intelligence · Computer Science 2019-09-04 Sebastian R. Bader , Maria Maleshkova

Feature Structures (FSs) are a widespread tool used for decompositional frameworks of Attribute-Value associations. Even though they thrive in simple systems, they lack a way of representing higher-order entities and relations. This is…

Logic in Computer Science · Computer Science 2020-02-06 Valentin D. Richard

A key challenge for abstractive summarization is ensuring factual consistency of the generated summary with respect to the original document. For example, state-of-the-art models trained on existing datasets exhibit entity hallucination,…

Computation and Language · Computer Science 2021-02-19 Feng Nan , Ramesh Nallapati , Zhiguo Wang , Cicero Nogueira dos Santos , Henghui Zhu , Dejiao Zhang , Kathleen McKeown , Bing Xiang

No existing dataset adequately tests how well language models can incrementally update entity summaries - a crucial ability as these models rapidly advance. The Incremental Entity Summarization (IES) task is vital for maintaining accurate,…

Computation and Language · Computer Science 2024-06-10 Eunjeong Hwang , Yichao Zhou , Beliz Gunel , James Bradley Wendt , Sandeep Tata

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…

Computation and Language · Computer Science 2022-12-20 Mina Samizadeh

Text Summarization is recognised as one of the NLP downstream tasks and it has been extensively investigated in recent years. It can assist people with perceiving the information rapidly from the Internet, including news articles, social…

Computation and Language · Computer Science 2022-12-08 Guan Wang , Weihua Li , Edmund Lai , Jianhua Jiang

Generic text summarization approaches often fail to address the specific intent and needs of individual users. Recently, scholarly attention has turned to the development of summarization methods that are more closely tailored and…

Computation and Language · Computer Science 2024-05-29 Ashok Urlana , Pruthwik Mishra , Tathagato Roy , Rahul Mishra

The rapid increase in multimedia data has spurred advancements in Multimodal Summarization with Multimodal Output (MSMO), which aims to produce a multimodal summary that integrates both text and relevant images. The inherent heterogeneity…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Yanghai Zhang , Ye Liu , Shiwei Wu , Kai Zhang , Xukai Liu , Qi Liu , Enhong Chen

Allowing users to interact with multi-document summarizers is a promising direction towards improving and customizing summary results. Different ideas for interactive summarization have been proposed in previous work but these solutions are…

Computation and Language · Computer Science 2020-09-18 Ori Shapira , Ramakanth Pasunuru , Hadar Ronen , Mohit Bansal , Yael Amsterdamer , Ido Dagan

Research on summarization has mainly been driven by empirical approaches, crafting systems to perform well on standard datasets with the notion of information Importance remaining latent. We argue that establishing theoretical models of…

Computation and Language · Computer Science 2019-08-07 Maxime Peyrard

Abstractive dialogue summarization is to generate a concise and fluent summary covering the salient information in a dialogue among two or more interlocutors. It has attracted great attention in recent years based on the massive emergence…

Computation and Language · Computer Science 2023-08-08 Qi Jia , Yizhu Liu , Siyu Ren , Kenny Q. Zhu

In this paper a Set Theoretic approach has been reported for analyzing inter-relationship between any numbers of RDF Graphs. An RDF Graph represents triples in Resource Description Format of semantic web. So the identification and…

Databases · Computer Science 2013-12-03 Ayan Chakraborty , Shiladitya Munshi , Debajyoti Mukhopadhyay

Some of the greatest advances in web search have come from leveraging socio-economic properties of online user behavior. Past advances include PageRank, anchor text, hubs-authorities, and TF-IDF. In this paper, we investigate another…

Databases · Computer Science 2011-08-31 Jim Gemmell , Benjamin I. P. Rubinstein , Ashok K. Chandra

Extraction from raw text to a knowledge base of entities and fine-grained types is often cast as prediction into a flat set of entity and type labels, neglecting the rich hierarchies over types and entities contained in curated ontologies.…

Computation and Language · Computer Science 2018-07-16 Shikhar Murty* , Patrick Verga* , Luke Vilnis , Irena Radovanovic , Andrew McCallum

Information overloading requires the need for summarizers to extract salient information from the text. Currently, there is an overload of dialogue data due to the rise of virtual communication platforms. The rise of Covid-19 has led people…

Computation and Language · Computer Science 2022-12-19 Lakshmi Prasanna Kumar , Arman Kabiri

Today, the practice of returning entities from a knowledge base in response to search queries has become widespread. One of the distinctive characteristics of entities is that they are typed, i.e., assigned to some hierarchically organized…

Information Retrieval · Computer Science 2017-08-29 Darío Garigliotti , Krisztian Balog

Presenting high-level arguments is a crucial task for fostering participation in online societal discussions. Current argument summarization approaches miss an important facet of this task -- capturing diversity -- which is important for…

Computation and Language · Computer Science 2024-02-15 Michiel van der Meer , Piek Vossen , Catholijn M. Jonker , Pradeep K. Murukannaiah