Unified named entity recognition as word-word relation classification
So far, named entity recognition (NER) has been involved with three major types, including
flat, overlapped (aka. nested), and discontinuous NER, which have mostly been studied …
flat, overlapped (aka. nested), and discontinuous NER, which have mostly been studied …
Lasuie: Unifying information extraction with latent adaptive structure-aware generative language model
Universally modeling all typical information extraction tasks (UIE) with one generative
language model (GLM) has revealed great potential by the latest study, where various IE …
language model (GLM) has revealed great potential by the latest study, where various IE …
Document-level relation extraction with adaptive focal loss and knowledge distillation
Document-level Relation Extraction (DocRE) is a more challenging task compared to its
sentence-level counterpart. It aims to extract relations from multiple sentences at once. In …
sentence-level counterpart. It aims to extract relations from multiple sentences at once. In …
Entity-centered cross-document relation extraction
Relation Extraction (RE) is a fundamental task of information extraction, which has attracted
a large amount of research attention. Previous studies focus on extracting the relations …
a large amount of research attention. Previous studies focus on extracting the relations …
Knowledge-enhanced event relation extraction via event ontology prompt
L Zhuang, H Fei, P Hu - Information Fusion, 2023 - Elsevier
Identifying temporal and subevent relationships between different events (ie, event relation
extraction) is an important step towards event-centric natural language processing, which …
extraction) is an important step towards event-centric natural language processing, which …
OneEE: A one-stage framework for fast overlapping and nested event extraction
Event extraction (EE) is an essential task of information extraction, which aims to extract
structured event information from unstructured text. Most prior work focuses on extracting flat …
structured event information from unstructured text. Most prior work focuses on extracting flat …
Online distillation-enhanced multi-modal transformer for sequential recommendation
Multi-modal recommendation systems, which integrate diverse types of information, have
gained widespread attention in recent years. However, compared to traditional collaborative …
gained widespread attention in recent years. However, compared to traditional collaborative …
Rethinking document-level relation extraction: A reality check
Recently, numerous efforts have continued to push up performance boundaries of document-
level relation extraction (DocRE) and have claimed significant progress in DocRE. In this …
level relation extraction (DocRE) and have claimed significant progress in DocRE. In this …
Dual-channel and hierarchical graph convolutional networks for document-level relation extraction
Document-level relation extraction aims to infer complex semantic relations among entities
in an entire document. Compared with the sentence-level relation extraction, document-level …
in an entire document. Compared with the sentence-level relation extraction, document-level …
USSA: A unified table filling scheme for structured sentiment analysis
Most previous studies on Structured Sentiment Analysis (SSA) have cast it as a problem of bi-
lexical dependency parsing, which cannot address issues of overlap and discontinuity …
lexical dependency parsing, which cannot address issues of overlap and discontinuity …