P
Paulo Pinheiro da Silva
Researcher at University of Texas at El Paso
Publications - 75
Citations - 2064
Paulo Pinheiro da Silva is an academic researcher from University of Texas at El Paso. The author has contributed to research in topics: User interface & Web modeling. The author has an hindex of 20, co-authored 75 publications receiving 2025 citations. Previous affiliations of Paulo Pinheiro da Silva include University of Manchester & IBM.
Papers
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Book ChapterDOI
User interface declarative models and development environments: a survey
TL;DR: A framework for describing the elements of a model-Based User Interface Development Environments is presented and can be used as an introduction to the MB-UIDE technology since it relates and provides a description for the terms used in MB- UIDE papers.
Journal ArticleDOI
Gradual trust and distrust in recommender systems
TL;DR: This paper advocates the use of a trust model in which trust scores are (trust,distrust)-couples, drawn from a bilattice that preserves valuable trust provenance information including gradual trust, distrust, ignorance, and inconsistency.
Journal ArticleDOI
A proof markup language for Semantic Web services
TL;DR: This paper describes the proof markup language (PML), an interlingua representation for justifications of results produced by Semantic Web services, and introduces the Inference Web infrastructure that uses PML as the foundation for providing explanations of Web services to end users.
Journal ArticleDOI
Explaining answers from the Semantic Web: the Inference Web approach
TL;DR: The infrastructure includes: IWBase - an extensible web-based registry containing details about information sources, reasoners, languages, and rewrite rules; PML - the Proof Markup Language specification and API used for encoding portable proofs; IW browser - a tool supporting navigation and presentations of proofs and their explanations; and a new explanation dialogue component.
Proceedings ArticleDOI
Tracking RDF Graph Provenance using RDF Molecules
TL;DR: This paper investigates lossless decomposition of RDF graph and tracking the provenance of R DF graph using RDF molecule, which is the finest and lossless component of an RDFgraph.