13 years 21 days ago
Knowledge Representation with Autonomic Ontologies
The important role given to domain ontologies for knowledge representation implies increasing need for development and maintenance of them. However, we have a scarcity of tools sup...
Stainam Nogueira Brandão, Jonice Oliveira, ...
13 years 2 months ago
Adventures in the Boundary between Domain-Independent Ontologies and Domain Content for CSCL
One of the main problems facing the development of ontology-aware authoring systems (OAS) is to link well-designed domain-independent knowledge (ontologies) with domain content. Su...
Seiji Isotani, Riichiro Mizoguchi
173views more  JCIT 2008»
13 years 2 months ago
A Multilevel Semantic Document Classifier Based On SVM Integrated With Domain Ontologies
A multilevel semantic document classification system based on Support Vector Machine (SVM) in association with domain ontologies has been developed. The documents related to the s...
Vijayasundaram Uma, Punnaivanam Sankar, Gnanasekar...
95views more  AICOM 2008»
13 years 2 months ago
A multilayer ontology-based hybrid recommendation model
We propose a novel hybrid recommendation model in which user preferences and item features are described in terms of semantic concepts defined in domain ontologies. The exploitati...
Iván Cantador, Alejandro Bellogín, P...
13 years 4 months ago
A Translation Scheme for Domain Ontologies Based on Model Ontologies of KBS
To ensure the re-use of domain ontologies the usual approach relies on a pivot language, e.g., Kif, intoandfromwhich the domainontologyis translated. This requires several distinc...
Houria Mihoubi, Ana Simonet, Michel Simonet
13 years 4 months ago
Guidelines for Constructing Reusable Domain Ontologies
The growing interest in ontologies is concomitant with the increasing use of agent systems in user environment. Ontologies have established themselves as schemas for encoding know...
Muthukkaruppan Annamalai, Leon Sterling
13 years 4 months ago
Acquiring Conceptual Relationships from Domain-Specific Texts
Here is discussed how to construct domain ontologies with both taxonomic and non-taxonomic conceptual relationships, exploiting a machinereadable dictionary (MRD) and domain-speci...
Takahira Yamaguchi
13 years 4 months ago
Experiences Using Semantic Web Technologies to Realize an Information Retrieval System for Pathology
: Building the Semantic Web requires the use of powerful tools to create, manage and extend domain ontologies represented with Semantic Web languages. Though many tools have been a...
Elena Paslaru Bontas, Sebastian Tietz, Thomas Schr...
13 years 4 months ago
Models for Representing Task Ontologies
Knowledge is of general utility and should be captured thinking in reuse. A key idea underlining knowledge capturing for reuse is to consider that there are two major kinds of know...
Aline Freitas Martins, Ricardo de Almeida Falbo
110views Education» more  LREC 2008»
13 years 4 months ago
Unsupervised and Domain Independent Ontology Learning: Combining Heterogeneous Sources of Evidence
Acquiring knowledge from the Web to build domain ontologies has become a common practice in the Ontological Engineering field. The vast amount of freely available information allo...
David Manzano-Macho, Asunción Gómez-...