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08/09/2023
ADMUS: A Progressive Question Answering Framework Adaptable to Multiple Knowledge Sources
With the introduction of deep learning models, semantic parsingbased kno...
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03/24/2023
Efficient Execution of SPARQL Queries with OPTIONAL and UNION Expressions
The proliferation of RDF datasets has resulted in studies focusing on op...
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03/17/2023
Sensing the Pulse of the Pandemic: Geovisualizing the Demographic Disparities of Public Sentiment toward COVID-19 through Social Media
Social media offers a unique lens to observe users emotions and subjecti...
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01/31/2023
TopoBERT: Plug and Play Toponym Recognition Module Harnessing Fine-tuned BERT
Extracting precise geographical information from textual contents is cru...
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09/07/2022
VGStore: A Multimodal Extension to SPARQL for Querying RDF Scene Graph
Semantic Web technology has successfully facilitated many RDF models wit...
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08/20/2022
gBuilder: A Scalable Knowledge Graph Construction System for Unstructured Corpus
We design a user-friendly and scalable knowledge graph construction (KGC...
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07/08/2022
Crake: Causal-Enhanced Table-Filler for Question Answering over Large Scale Knowledge Base
Semantic parsing solves knowledge base (KB) question answering (KBQA) by...
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03/03/2021
Sensing population distribution from satellite imagery via deep learning: model selection, neighboring effect, and systematic biases
The rapid development of remote sensing techniques provides rich, large-...
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03/09/2020
Overview of the CCKS 2019 Knowledge Graph Evaluation Track: Entity, Relation, Event and QA
Knowledge graph models world knowledge as concepts, entities, and the re...
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06/08/2019
GSI: GPU-friendly Subgraph Isomorphism
Subgraph isomorphism is a well-known NP-hard problem that is widely used...
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02/11/2019
Accelerating Partial Evaluation in Distributed SPARQL Query Evaluation
Partial evaluation has recently been used for processing SPARQL queries ...
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01/24/2019
Dolha - an Efficient and Exact Data Structure for Streaming Graphs
A streaming graph is a graph formed by a sequence of incoming edges with...
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09/04/2018
Fast and Accurate Graph Stream Summarization
A graph stream is a continuous sequence of data items, in which each ite...
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07/20/2018
gSMat: A Scalable Sparse Matrix-based Join for SPARQL Query Processing
Resource Description Framework (RDF) has been widely used to represent i...
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01/28/2018