124 research outputs found
A weighted transplantation theorem for Jacobi coefficients
We present a transplantation theorem for Jacobi coefficients in weighted
spaces. In fact, by using a discrete vector-valued local Calder\'{o}n-Zygmund
theory, which has recently been furnished, we prove the boundedness of
transplantation operators from into itself, where is
a weight in the discrete Muckenhoupt class . Moreover, we
obtain weighted weak estimates for those operators.Comment: 16 page
The convergence of discrete Fourier-Jacobi series
The discrete counterpart of the problem related to the convergence of the
Fourier-Jacobi series is studied. To this end, given a sequence, we construct
the analogue of the partial sum operator related to Jacobi polynomials and
characterize its convergence in the -norm.Comment: 10 pages, corrected typos, added comment
Social and Semantic Web Technologies for the Text-To-Knowledge Translation Process in Biomedicine
Currently, biomedical research critically depends on knowledge availability for flexible
re-analysis and integrative post-processing. The voluminous biological data already stored in
databases, put together with the abundant molecular data resulting from the rapid adoption of
high-throughput techniques, have shown the potential to generate new biomedical discovery
through integration with knowledge from the scientific literature.
Reliable information extraction applications have been a long-sought goal of the biomedical
text mining community. Both named entity recognition and conceptual analysis are needed in
order to map the objects and concepts represented by natural language texts into a rigorous
encoding, with direct links to online resources that explicitly expose those concepts semantics
(see Figure 1).P08-TIC-4299 of J. ASevilla and
TIN2009-13489 of DGICT, Madri
Web Services at the European Bioinformatics Institute
We present a new version of the European Bioinformatics Institute Web Services, a complete suite of SOAP-based web tools for structural and functional analysis, with new and improved applications. New functionality has been added to most of the services already available, and an improved version of the underlying framework has allowed us to include more applications
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