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Ontology learning for semantic web services [PDF]

open access: yes, 2009
Semantic Web Services promise automatic service discovery and composition, relying heavily on domain ontology as a core component. With large Web Service repository, manual ontology development is proving a bottleneck (with associated expense and likely ...
Lycett, M, Bell, D, Auhood, A
core   +6 more sources

Ontology learning for Semantic Web Services [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 18/10/2010.The expansion of Semantic Web Services is restricted by traditional ontology engineering methods. Manual ontology development is time consuming,
Alfaries, Auhood
core   +7 more sources

MRU-NET: A U-Shaped Network for Retinal Vessel Segmentation

open access: yesApplied Sciences, 2020
Fundus blood vessel image segmentation plays an important role in the diagnosis and treatment of diseases and is the basis of computer-aided diagnosis.
Hongwei Ding   +3 more
doaj   +1 more source

AN OBJECT PROPERTIES FILTER FOR MULTI-MODALITY ONTOLOGY SEMANTIC IMAGE RETRIEVAL

open access: yesJournal of ICT, 2017
Ontology is a semantic technology that provides the possible approach to bridge the issue on semantic gap in image retrieval between low-level visual features and high-level human semantic.
Mohd Suffian Sulaiman   +2 more
doaj   +3 more sources

A Domain Adaptive Semantic Segmentation Network Based on Improved Transformation Network

open access: yesShanghai Jiaotong Daxue xuebao, 2021
Due to the high cost and time-consumption of artificial semantic tags, domain-based adaptive semantics segmentation is very necessary. For scenes with large gaps or pixels, it is easy to limit model training and reduce the accuracy of semantic ...
ZHANG Junning, SU Qunxing, WANG Cheng, XU Chao, LI Yining
doaj   +1 more source

Cograph Regularized Collective Nonnegative Matrix Factorization for Multilabel Image Annotation

open access: yesIEEE Access, 2019
Automatic image annotation is an effective and straightforward way to facilitate many applications in computer vision. However, manually annotating images is a computation-expensive and labor-intensive task. To address these problems, this paper proposes
Juli Zhang   +3 more
doaj   +1 more source

Understanding Heterogeneous EO Datasets: A Framework for Semantic Representations

open access: yesIEEE Access, 2018
Earth observation (EO) has become a valuable source of comprehensive, reliable, and persistent information for a wide number of applications. However, dealing with the complexity of land cover is sometimes difficult, as the variety of EO sensors reflects
Corina Vaduva   +2 more
doaj   +1 more source

Large Scale Integration of Senses for the Semantic Web [PDF]

open access: yes, 2009
Nowadays, the increasing amount of semantic data available on the Web leads to a new stage in the potential of Semantic Web applications. However, it also introduces new issues due to the heterogeneity of the available semantic resources.
Jorge Gracia   +5 more
core   +1 more source

An Efficient and Effective Model Based on Mean Positive Examples for Social Image Annotation

open access: yesIEEE Access, 2020
Nowadays, with the rapid growth of imaging and social network, huge volumes of image data are produced and shared on social media. Social image annotation has been an important and challenging task in the fields of computer vision and machine learning ...
Haiyu Song   +6 more
doaj   +1 more source

A Study of Ontology Convergence in a Semantic Wiki

open access: yes, 2008
Semantic Wikis propose a combination of both easy collaboration and semantic expressivity; characteristics of the WikiWikiWeb and the Semantic Web respectively. In this paper we look to define and analyse the Semantic Wiki method, in order to explore the
Kousetti, Chrysovalanto   +5 more
core   +2 more sources

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