22,825 Hits in 5.1 sec

Disjoint-Knowledge Analysis and Preservation in Ontology Merging Process

Muhammad Fahad, Nejib Moalla, Abdelaziz Bouras, Muhammad Abdul Qadir, Muhammad Farukh
2010 2010 Fifth International Conference on Software Engineering Advances  
, reduce search space for concept matching, and promote consistent computation by exploiting reliable logical inference on facts by axiomatization.  ...  This paper provides three contributions to the study and design of ontology merging systems that provides complete, consistent and coherent merged global ontology.  ...  MERGE -to build ontology by merging source ontologies having semantic heterogeneity into one ontology, and USEto build an application that incorporates and utilizes several local ontologies [16] .  ... 
doi:10.1109/icsea.2010.72 dblp:conf/icsea/FahadMBQF10 fatcat:ugnhbuyqtbemln3kihnp2svkmi

Description logic–based knowledge merging for concrete- and fuzzy-domain ontologies

Sri Krishna Kumar, Jennifer A Harding
2015 Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture  
Description logic-based knowledge merging for concrete-and fuzzy-domain ontologies.  ...  It is imperative to accommodate the new knowledge in the current ontologies with logical consistencies as it is tedious and costly to construct new ontologies every time after acquiring new knowledge.  ...  In the second step merging and reconfiguration are carried out based on logical arguments to get a consistent final ontology.  ... 
doi:10.1177/0954405414564404 fatcat:zb2buksukrgnrdsxok4barwmde

Towards ensuring Satisfiability of Merged Ontology

Muhammad Fahad, Nejib Moalla, Abdelaziz Bouras
2011 Procedia Computer Science  
dependability for ensuring the satisfiability and consistency of merged ontology.  ...  The contribution presented in this paper makes human intervention one step more down by automatically identifying semantic inconsistencies in the early stages of ontology merging.  ...  Then, it applies consistency criteria on the hidden merged ontology to ensure its satisfiability.  ... 
doi:10.1016/j.procs.2011.04.242 fatcat:d5da6phinjcrzbzpgmawyexu5e

A survey on ontology mapping

Namyoun Choi, Il-Yeol Song, Hyoil Han
2006 SIGMOD record  
We believe this paper provides readers with a comprehensive understanding of ontology mapping and points to various research topics about the specific roles of ontology mapping.  ...  This paper presents ontology mapping categories, describes the characteristics of each category, compares these characteristics, and surveys tools, systems, and related work based on each category of ontology  ...  Ontology integration is the process of generating a single ontology in one subject from two or more existing and different ontologies in different subjects. 26 The different subjects of the different  ... 
doi:10.1145/1168092.1168097 fatcat:we52fyqq2jbgtkfwzo3ybkaoeu

Towards an Ontology based integrated Framework for Semantic Web [article]

Nora Y. Ibrahim, Sahar A. Mokhtar, Hany M. Harb
2013 arXiv   pre-print
This Ontologies are widely used as a means for solving the information heterogeneity problems on the web because of their capability to provide explicit meaning to the information.  ...  Because of these reasons, interoperability between the ontologies is very low. Current ontology tools mostly use functions to build, edit and inference the ontology.  ...  Ontology integration is the process of building an ontology in one subject reusing one or more ontologies in different subjects [3] .  ... 
arXiv:1305.7058v1 fatcat:vlj4hxstkffv7b7ztp47jx7qta

Learning ontologies from natural language texts

Mehrnoush Shamsfard, Ahmad Abdollahzadeh Barforoush
2004 International Journal of Human-Computer Studies  
and applying a symbolic, hybrid ontology learning approach consisting of logical, linguistic based, template driven and semantic analysis methods.  ...  The kernel contains the primitive concepts, relations and operators to build an ontology.  ...  We propose an automatic ontology building approach to build dynamic ontologies from scratch.  ... 
doi:10.1016/j.ijhcs.2003.08.001 fatcat:65xzwnfwdnedfl6hnzbepl2qda

An Intelligent System Approach for Integrating Anatomical Ontologies

Peter Petrov, Milko Krachunov, Elena Todorovska, Dimitar Vassilev
2012 Biotechnology & Biotechnological Equipment  
This is where the process of merging anatomical ontologies comes into use. Using specific models and algorithms for merging of such ontologies is a matter of choice.  ...  One of the bioinformatics instruments used for solving these tasks, are ontologies and the apparatus they provide.  ...  It is to be outlined that this categorization of the ontology components into two groups (primary and secondary) is a relative and subjective one.  ... 
doi:10.5504/bbeq.2012.0010 fatcat:x4pixqcqqfehdgbe2dwmdrti5i

Phenotype Knowledge Translator: A FAIR Ecosystem for Representing Large-Scale Biomedical Knowledge [article]

Tiffany J Callahan
2021 Zenodo  
Computational performance varied by build step and build such that on average, the data download step used the least amount of resources (3.5 min; 7.9 GiB) and the KG construction step used the most resources  ...  The KG of human disease mechanisms was built by applying PheKnowLator to 12 Open Biomedical Foundry ontologies and 31 publicly available resources using 15 edge types.  ...  This N-Triples formatted file contains the logical axioms for the baseline set of cleaned merged ontologies and all non-ontology edges.  ... 
doi:10.5281/zenodo.5893789 fatcat:zqide3ccwjh7hmf32hhvqa6klu

Ontology Temporal Evolution for Multi-Entity Bayesian Networks under Exogenous and Endogenous Semantic Updating [article]

Massimiliano Dal Mas
2010 arXiv   pre-print
A solution that uses Multi-Entity Bayesan Networks with SWRL rules, and a Java program is presented to dynamically monitor Exogenous and Endogenous temporal evolution on updating merging ontologies on  ...  This paper proposes an application-independent merging ontologies for any open interaction system.  ...  Thus, the BNs solution seems to be a more appropriate way to build probabilistic ontologies.  ... 
arXiv:1009.2084v1 fatcat:2566lg3qrvcqxbzdndx3vn6c44

A Dependability Assessment Process for Ensuring Consistent Provisioning of Network Recovery

Joseph Kroculick, Cynthia Hood
2012 Procedia Computer Science  
Provisioning should be accompanied by methodologies, processes, and activities to ensure that it can be trusted to achieve a desired network state.  ...  We have developed an engineering method to detect errors in provisioning automated recovery processes in multilayer and multi-protocol communications transport networks.  ...  A knowledge representation method that uses ontologies allows network infrastructure concepts and requirement concepts to be merged and provides verification of key properties that have been identified  ... 
doi:10.1016/j.procs.2012.01.036 fatcat:cbyjrlsttvebljxotafdaa3i34

A Study Investigating Typical Concepts and Guidelines for Ontology Building [article]

Thabet Slimani
2015 arXiv   pre-print
In semantic technologies, the shared common understanding of the structure of information among artifacts (people or software agents) can be realized by building an ontology.  ...  To do this, it is imperative for an ontology builder to answer several questions: a) what are the main components of an ontology? b) How an ontology look likes and how it works?  ...  Then, a process of ontology merging builds a unique ontology represents a merged version of the original ontologies.  ... 
arXiv:1509.05434v1 fatcat:nitvvrdl7jehzpmezilzqtdzke

Feature Analysis of Ontology Mediation Tools

Ravi Lourdusamy, Gopinath Ganapathy
2008 Journal of Computer Science  
Ontology mediation includes operations such as, mapping, alignment, matching, merging and integration.  ...  It provides the researchers a comprehensive understanding of methods and tools intended for ontology mediation.  ...  Ontology integration is the process of generating a single ontology in one subject from two or more existing and different ontologies in different subjects.  ... 
doi:10.3844/jcssp.2008.437.446 fatcat:q5p5dn25wjfilirfksxpt5lgve

A service‐oriented middleware for building context‐aware services

Tao Gu, Hung Keng Pung, Da Qing Zhang
2005 Journal of Network and Computer Applications  
We also propose a formal context model based on ontology using Web Ontology Language to address issues including semantic representation, context reasoning, context classification and dependency.  ...  It provides efficient support for acquiring, discovering, interpreting and accessing various contexts to build context-aware services.  ...  Based on our context model, the SOCAM middleware has been designed to support the building of context-aware services.  ... 
doi:10.1016/j.jnca.2004.06.002 fatcat:kaohvxlyyzafvcebev62fcfxxa

A Hybrid DL and RL Based Reasoner for Optimum Entailments in Ontologies

Deepika Chaudhary, Jaiteg Singh, D. P. Kothari
2017 Indian Journal of Science and Technology  
Objective: To present a reasoner based on the hybrid approach which integrates the Description Logic (DL) reasoner with Rule Logic (RL) based reasoner for optimizing the reasoning process in ontology's  ...  Applications: This framework gives us an efficient way for performing entailments in any kind of ontology whether it is a simple ontology or ontology based on OWL2 profile languages.  ...  The axioms are the building blocks of DL or are the logical statement related to a role or a concept.  ... 
doi:10.17485/ijst/2017/v10i23/111164 fatcat:pk76k252d5bj7ggesmd3tgtbz4

WEBODE in a Nutshell

Julio César Arpírez Vega, Óscar Corcho, Mariano Fernández-López, Asunción Gómez-Pérez
2003 The AI Magazine  
WEBODE presents a framework to integrate new ontology-based tools and services, where developers only worry about the new logic they want to provide on top of the knowledge stored in their ontologies.  ...  ■ WEBODE is a scalable workbench for ontological engineering that eases the design, development, and management of ontologies and includes middleware services to aid in the integration of ontologies into  ...  Ontology Consistency Checking When building ontologies with the WEBODE ontology editor, their consistency is checked.  ... 
doi:10.1609/aimag.v24i3.1717 dblp:journals/aim/ArpirezCFG03 fatcat:upnforgfjve2neel3o53grsmzy
« Previous Showing results 1 — 15 out of 22,825 results