387,275 Hits in 4.2 sec

Ontology-based Approach for Laptop Semantic Knowledge Representation

Samson Cornelius Gele Yowe, I Gede Santi Astawa
2021 Jurnal Elektronik Ilmu Komputer Udayana  
Ontology can present information or knowledge sources semantically and organize various information resources in a systematic and structured manner.  ...  The use of ontology as an information representation technique is a solution to this problem.  ...  Ontology is proven to be an effective knowledge representation and information retrieval technique, which is a core concept in semantic web applications.  ... 
doi:10.24843/jlk.2021.v09.i04.p05 fatcat:mnmfy3ifajepdixlw5pcx337ou

Ontology Based Ocean Knowledge Representation for Semantic Information Retrieval

Anitha Velu, Menakadevi Thangavelu
2022 Computers Materials & Continua  
The Semantic Web (SW) can solve this issue by integrating data into a single platform for information exchange and knowledge retrieval.  ...  This paper focuses on exploiting the SW base system to provide interoperability through ontologies by combining the data concepts with ontology classes.  ...  Ontology-based web service helps in efficient knowledge representation and data access by enhancing existing satellite data retrieval methods.  ... 
doi:10.32604/cmc.2022.020095 fatcat:tp2usryldnhrdp3obirm4n6gua

Dual-enhanced Word Representations Based on Knowledge Base

Fangyuan He, Yi Zhou, Haodi Zhang, Zhiyong Feng
2018 International Semantic Web Conference  
In this paper, we propose an approach for enhancing word representations twice based on large-scale knowledge bases.  ...  In the first layer of enhancement, we use the knowledge base as another contextual form corresponding to the corpus and add it to the training of distributed semantics including neural network based and  ...  base will list its closest semantically related words.  ... 
dblp:conf/semweb/HeZZF18 fatcat:porhkmtogjefzdh3tjn2ey3sam

Intelligent Information Access Based on Logical Semantic Binding Method [chapter]

Rabiah A., T.M.T. Sembok, Halimah B.
2012 Advances in Knowledge Representation  
The knowledge based representation known as Pragmatic Skolemized Clauses, based on first order predicate logic (FOPL) using Extended Definite Clause Grammar (X-DCG) parsing technique to represent the semantic  ...  www.intechopen.comAdvances in Knowledge Representation www.intechopen.comIntelligent Information Access Based on Logical Semantic Binding Method t is a type, representing truth values Based onTable  ...  on how to develop a knowledge-based application.  ... 
doi:10.5772/37156 fatcat:4dfqdq6s2rdqvizj5xex2mzsv4

A Semantic Web based Identification Mechanism for Databases

Cristian Pérez de Laborda, Stefan Conrad
2003 Knowledge Representation Meets Databases  
We therefore have combined the advantages of both global uniqueness of URIs and the high flexibility of knowledge representation with RDF as part of the Semantic Web.  ...  With aid of that knowledge representation an exchange partner would know exactly that dbs:Table represents the construct relation known from relational model.  ...  In addition RDF gives this chain of attribute/value pairs a meaning, i.e. we are able to represent knowledge.  ... 
dblp:conf/krdb/LabordaC03 fatcat:mijbcyvay5fmvgc5zswh2fr324

Novel Semantics-based Distributed Representations for Message Polarity Classification using Deep Convolutional Neural Networks

Abhinay Pandya, Mourad Oussalah
2017 Proceedings of the 9th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management  
Novel Semantics-based Distributed Representations for Message Polarity Classification using Deep Convolutional Neural Networks.  ...  In this paper, we propose three semantics-based distributed representations of words and phrases as features for message polarity classification: Sentiment-Specific Multi-Word Expressions Embeddings(SSMWE  ...  However, our work differs from others in using three novel semantics-based distributed representation features. Our contributions summarized into the following: 1.  ... 
doi:10.5220/0006500800710082 dblp:conf/ic3k/PandyaO17 fatcat:kx3t2cb32rg5tite6joaziknbm

Semantic based knowledge representation and adaptive mission planning for MCM missions using AUVs

Georgios Papadimitriou, David Lane
2014 OCEANS 2014 - TAIPEI  
With respect to semantic knowledge representation this work builds upon the KnowRob system.  ...  The work presented in this paper focuses on the semantic representation of knowledge and its utilization for mission planning and plan adaptation in a simulated MCM environment using the Nessie AUV.  ...  SEMANTIC KNOWLEDGE REPRESENTATION AND PROCESSING In a semantic approach for representing knowledge, logic based representations are the natural choice for several reasons.  ... 
doi:10.1109/oceans-taipei.2014.6964477 fatcat:ebbx6u6dkfe6xjrcxkpz6v6hpu

Towards knowledge-based retrieval of medical images. The role of semantic indexing, image content representation and knowledge-based retrieval

H J Lowe, I Antipov, W Hersh, C A Smith
1998 Proceedings. AMIA Symposium  
using the UMLS Metathesuarus, image content-based representation and knowledge-based image analysis.  ...  Medical imaging data differs in many ways from text-based medical data but perhaps the most important difference is that the information contained within imaging data is fundamentally knowledge-based.  ...  Recapitulating these steps demonstrates how a knowledge-based image representation system might operate. A.  ... 
pmid:9929345 pmcid:PMC2232296 fatcat:6vftit4monawva4cit2c7g473a

An Ontology-Based Approach for the Semantic Representation of Job Knowledge

Marjan Khobreh, Fazel Ansari, Madjid Fathi, Reka Vas, Stefan T. Mol, Hannah A. Berkers, Krisztian Varga
2016 IEEE Transactions on Emerging Topics in Computing  
An ontology-based approach for the semantic representation of job knowledge Khobreh, M.; Ansari, F.; Fathi, M.; Vas, R.; Mol, S.T.; Berkers, H.A.; Varga, K.  ...  A further aim of our research is to create an ontology for the semantic representation of what is taught into nurses in VET.  ...  Employing the framework, therefore, facilitates semantic modeling of an occupation based on knowledge and job requirements, i.e. knowledge and task performance linkage, and strengthens the quality of job  ... 
doi:10.1109/tetc.2015.2449662 fatcat:4grrtjdzt5b3jouhazp5oy6dvm

A Semantic Focused Web Crawler Based on a Knowledge Representation Schema

Julio Hernandez, Heidy M. Marin-Castro, and Miguel Morales-Sandoval
2020 Applied Sciences  
This work presents a novel SFWC based on a generic knowledge representation schema to model the crawler's domain, thus reducing the complexity and cost of constructing a more formal representation as the  ...  One type of web search tool is the semantic focused web crawler (SFWC); it exploits the semantics of the Web based on some ontology heuristics to determine which web pages belong to the domain defined  ...  Conclusions and Future Work This work presented a novel semantic focused web crawler (SFWC) based on a knowledge representation schema (KRS), as an alternative to traditional SFWCs that use domain ontologies  ... 
doi:10.3390/app10113837 fatcat:2c3jy2h2hzeaze2yjwqz6q6oje


Istiadi Istiadi, Lukito Edi Nugroho, Paulus Insap Santosa
2016 Jurnal Teknologi  
The experience of accessing the Internet is mapped into semantic representation of Knowledge Organization (KO) like a memory thatit can be exploited to support in gaining new resources in the same domain  ...  The domain based search composition is determined by the resourcecontributions within the scope of a knowledge domain.  ...  Relationship with a particular meaning will form a semantic representation.  ... 
doi:10.11113/jt.v78.8766 fatcat:3t7tkzuqmbczbepyjktkyyfkt4

Finding Good URLs: Aligning Entities in Knowledge Bases with Public Web Document Representations

Christian Hachenberg, Thomas Gottron
2012 International Semantic Web Conference  
., for the purpose of providing equivalent human readable representations of entities or to detect and propagate changes on the web to the knowledge base.  ...  In this paper we address the novel task of mapping entities from a knowledge base to public web documents.  ...  One use case is to utilize the URLs of web documents as URIs for a direct public representation of an entity. This would enable to publish a proprietary knowledge base in a semantic web format.  ... 
dblp:conf/semweb/HachenbergG12 fatcat:yvmgogsvkrc4dovjbpkdn7ijfe

${\cal K}$ - ${\cal MORPH}$ : A Semantic Web Based Knowledge Representation and Context-Driven Morphing Framework [chapter]

Sajjad Hussain
2009 Lecture Notes in Computer Science  
In this paper, we propose a semantic web based knowledge representation and morphing framework K-MORPH that (a) semantically models the knowledge of various knowledge artifacts found in different modalities  ...  as ontologies; (b) semantically annotates the heterogeneous knowledge artifacts based on their respective ontologies; (c) represents the domain-specific constraints and specifications for the morphed  ...  Knowledge Representation: Domain-specific knowledge representation is achieved through the use of ontologies.  ... 
doi:10.1007/978-3-642-01818-3_42 fatcat:56k3qycdlzgt3cgrc7thakadjq

Textual Knowledge Representation through the Semantic-Based Graph Structure in Clustering Applications

Jiangning Wu, Yanzhong Dang, Donghua Pan, Zhaoguo Xuan, Qiaofeng Liu
2010 2010 43rd Hawaii International Conference on System Sciences  
To represent the textual knowledge more expressively, a kind of semantic-based graph structure is proposed for this issue and thereafter applied to clustering problems.  ...  Some experiments have been done through the proposed semantic graph structure in clustering applications and the results have proved the high performance of our textual knowledge representation model.  ...  From this point of view, a novel, network-like, semantic-based graph structure model for textual knowledge representation is proposed, whose contributions lie in the following aspects.  ... 
doi:10.1109/hicss.2010.366 dblp:conf/hicss/WuDPXL10 fatcat:vxxdzcxqeve5tmvfccpdvvwedu


2006 International journal on artificial intelligence tools  
Natural-language based knowledge representations borrow their expressiveness from the semantics of language.  ...  One such knowledge representation technique is Latent semantic analysis (LSA), a statistical, corpus-based method for representing knowledge.  ...  The focus in the paper was on one particular cognitively inspired language-based knowledge representation system, Latent Semantic Analysis.  ... 
doi:10.1142/s0218213006003090 fatcat:7vu2v6nrnbfpve2wd4wcygsqvi
« Previous Showing results 1 — 15 out of 387,275 results