Results 31 to 40 of about 554,031 (298)

Tadpole Domination in Graphs

open access: yesمجلة بغداد للعلوم, 2018
A new type of the connected domination parameters called tadpole domination number of a graph is introduced. Tadpole domination number for some standard graphs is determined, and some bounds for this number are obtained. Additionally, a new graph, finite,
Baghdad Science Journal
doaj   +1 more source

OEQA: Knowledge- and Intention-Driven Intelligent Ocean Engineering Question-Answering Framework

open access: yesApplied Sciences, 2023
The constantly updating big data in the ocean engineering domain has challenged the traditional manner of manually extracting knowledge, thereby underscoring the current absence of a knowledge graph framework in such a special field.
Rui Zhu   +4 more
doaj   +1 more source

A Preloaded Caching Strategy for Graph Data [PDF]

open access: yesJisuanji gongcheng, 2016
Many large scale and highly connected graphs exist in real world,and caching is an efficient way to increase visiting and querying efficiency for graph data.This paper proposes a preloaded caching strategy for large scale graph data.It includes two ...
ZUO Yao,LIANG Ying,XU Hongbo,HUANG Shuo
doaj   +1 more source

A Dynamic Convolutional Network-Based Model for Knowledge Graph Completion

open access: yesInformation, 2022
Knowledge graph embedding can learn low-rank vector representations for knowledge graph entities and relations, and has been a main research topic for knowledge graph completion.
Haoliang Peng, Yue Wu
doaj   +1 more source

Labelled (Hyper)Graphs, Negotiations and the Naming Problem [PDF]

open access: yes, 2008
We consider four different models of process interactions that unify and generalise models introduced and studied by Angluin et al. [2] and models introduced and studied by Mazurkiewicz [17,18]. We encode these models by labelled (hyper)graphs and relabelling rules on this labelled (hyper)graphs called negotiations.
Chalopin, Jérémie   +2 more
openaire   +2 more sources

Named Graphs as a Mechanism for Reasoning About Provenance [PDF]

open access: yes, 2006
Named Graphs is a simple, compatible extension to the RDF abstract syntax that enables statements to be made about RDF graphs. This approach is in contrast to earlier attempts such as RDF reification, or knowledge-base specific extensions including quads and contexts.
Watkins, E. Rowland, Nicole, Denis A.
openaire   +2 more sources

A Graph Based Approach for Naming Faces in News Photos [PDF]

open access: yes2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06), 2006
We propose a method to associate names and faces for querying people in large news photo collections. On the assumption that a person’s face is likely to appear when his/her name is mentioned in the caption, first all the faces associated with the query name are selected.
Ozkan, D., Duygulu, P.
openaire   +2 more sources

A Design Methodology for Space-Time Adapter [PDF]

open access: yes, 2007
This paper presents a solution to efficiently explore the design space of communication adapters. In most digital signal processing (DSP) applications, the overall architecture of the system is significantly affected by communication architecture, so the
Chavet, Cyrille   +3 more
core   +2 more sources

User Identity Linkage across Social Networks with the Enhancement of Knowledge Graph and Time Decay Function

open access: yesEntropy, 2022
Users participate in multiple social networks for different services. User identity linkage aims to predict whether users across different social networks refer to the same person, and it has received significant attention for downstream tasks such as ...
Hao Gao   +4 more
doaj   +1 more source

Named Entity Filtering Based on Concept Association Graphs

open access: greenResearch in Computing Science, 2013
In this paper, we introduce a novel technique for named entity filtering, focused on the analysis of word association networks. We present an approach for modelling concepts which are distinctively related to specific named entity. We evaluated our approach in the context of the TREC Knowledge Base Acceleration track, and we obtained significantly ...
Oskar Gross   +2 more
openalex   +4 more sources

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