Ontology Alignment
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. A SINGLE GOAL HEURISTIC APPROACH TO SOLVE TUNING IN ONTOLOGY META-MATCHING / UMA ABORDAGEM HEURÍSTICA UNI-OBJETIVO PARA CALIBRAGEM EM META-ALINHADORES DE ONTOLOGIAS
Ontologias são vistas como uma solução para o problema de interoperabilidade em muitas aplicações como integração de banco de dados, comércio eletrônico, serviços web e redes sociais. Contudo, ao utilizar diferentes ontologias, persiste o problema de incompatibilidade semântica entre os modelos. Dentre os desafios para o campo de alinhamento de on
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/06/2012
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2. Gerenciamento de serviços e governança de TI. Modelagem de um processo de gerenciamento de configuração
Information technology (IT) is becoming essential for organizations. In this context, IT management has evolved to include service management and IT governance, towards business driven IT management paradigms. Thus, the alignment between IT and business has been regarded as one of the leading factors for the effectiveness of such paradigms. Furthermore, cont
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/08/2009
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3. Ontology matching for dynamic publication in semantic portals
Semantic portals are characterized for storing and structuring content according to specific domain ontologies. This content is represented through ontological languages, which enable not only adding semantic value to information treatment, but also inferring new knowledge from it. Publication in a semantic portal is typically done by instantiating its ontol
Journal of the Brazilian Computer Society. Publicado em: 2009-03
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4. MODELOS CONCEITUAIS PARA PROVENIÊNCIA / PROVENANCE CONCEPTUAL MODELS
Information systems, developed for several economic segments, increasingly demand data traceability functionality. To endow information systems with such capacity, we depend on data provenance modeling. Provenance enables legal compliance, experiment validation, and quality control, among others . Provenance also helps identifying participants (determinants
Publicado em: 2008
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5. Um Framework de alinhamento ontológico entre a TI e o negócio de uma organização
System Development and Information Technology disciplines present benefits when adopting management techniques based on processes. They allow visibility, implant concepts of service and its management and besides create enormous in- tegration among other areas such as business and the technology team. However the great amount of concepts between the organiza
Publicado em: 2007
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6. SEMANTIC WEB INTEROPERABILITY: ONE STRATEGY FOR THE TAXONOMIC ONTOLOGY ALIGNMENT / INTEROPERABILIDADE SEMÂNTICA NA WEB: UMA ESTRATÉGIA PARA O ALINHAMENTO TAXONÔMICO DE ONTOLOGIAS
Com a evolução da Web atual para a Web Semântica, acredita- se que as informações disponíveis estarão estruturadas de forma a permitir o processamento automático de seu conteúdo por máquinas. Além do processamento individual, deseja-se uma melhor troca de informações entre aplicações Web. Para estes propósitos, são necessários mecanismos qu
Publicado em: 2004
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7. GOblet: a platform for Gene Ontology annotation of anonymous sequence data
GOblet is a comprehensive web server application providing the annotation of anonymous sequence data with Gene Ontology (GO) terms. It uses a variety of different protein databases (human, murines, invertebrates, plants, sp-trembl) and their respective GO mappings. The user selects the appropriate database and alignment threshold and thereafter submits singl
Oxford University Press.
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8. PANTHER: A Library of Protein Families and Subfamilies Indexed by Function
In the genomic era, one of the fundamental goals is to characterize the function of proteins on a large scale. We describe a method, PANTHER, for relating protein sequence relationships to function relationships in a robust and accurate way. PANTHER is composed of two main components: the PANTHER library (PANTHER/LIB) and the PANTHER index (PANTHER/X). P
Cold Spring Harbor Laboratory Press.
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9. CKAAPs DB: a Conserved Key Amino Acid Positions DataBase
The Conserved Key Amino Acid Positions DataBase (CKAAPs DB) provides access to an analysis of structurally similar proteins with dissimilar sequences where key residues within a common fold are identified. CKAAPs may be important in protein folding and structural stability and function, and hence useful for protein engineering studies. This paper provides an
Oxford University Press.
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10. The TIGRFAMs database of protein families
TIGRFAMs is a collection of manually curated protein families consisting of hidden Markov models (HMMs), multiple sequence alignments, commentary, Gene Ontology (GO) assignments, literature references and pointers to related TIGRFAMs, Pfam and InterPro models. These models are designed to support both automated and manually curated annotation of genomes. TIG
Oxford University Press.
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11. ORFDB: an information resource linking scientific content to a high-quality Open Reading Frame (ORF) collection
The ORFDB (http://orf.invitrogen.com/) represents an ongoing effort at Invitrogen Corporation to integrate relevant scientific data with an evolving collection of human and mouse Open Reading Frame (ORF) clones (Ultimate™ ORF Clones). The ORFDB serves as a central data warehouse enabling researchers to search the ORF collection through its web portal ORFBr
Oxford University Press.
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12. Comparative Plant Genomics Resources at PlantGDB1
PlantGDB (http://www.plantgdb.org/) is a database of plant molecular sequences. Expressed sequence tag (EST) sequences are assembled into contigs that represent tentative unique genes. EST contigs are functionally annotated with information derived from known protein sequences that are highly similar to the putative translation products. Tentative Gene Ontol
American Society of Plant Biologists.