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The Experts below are selected from a list of 180 Experts worldwide ranked by ideXlab platform

Morgan Paty - One of the best experts on this subject based on the ideXlab platform.

Dan Brooks - One of the best experts on this subject based on the ideXlab platform.

Joy Jones - One of the best experts on this subject based on the ideXlab platform.

Elena A. Ivanova - One of the best experts on this subject based on the ideXlab platform.

  • the national project culture as the new stage of development of Libraries based on the materials of the annual meeting of the heads of federal and central Regional Libraries of russia
    Bibliotekovedenie [Russian Journal of Library Science], 2020
    Co-Authors: Evgenia N Guseva, Elena A. Ivanova
    Abstract:

    On October 22—23, 2019, the Russian State Library hosted the Annual Meeting of the Heads of Federal and Central Regional Libraries of Russia. The Forum, focused on the analysis of the current state of the library sector and the development of priority areas for its further development, was held for the 26th time. The Meeting was organized by the Ministry of Culture of the Russian Federation, the Russian State Library and the National Library of Russia. 294 participants from 57 regions of Russia, including employees of the Ministry of Culture and the Ministry of Science and Higher Education of the Russian Federation, the Main Information Computing Centre (GIVC) of the Ministry of Culture of the Russian Federation, Regional authorities, heads and specialists of Libraries of various levels, universities, publishing houses and corporations attended the Meeting. The broadcasting of the meetings on the website of the Russian Association of Electronic Libraries significantly expanded the number of participants — there were recorded 609 connections.The main theme of the 2019 Meeting is “The National Project “Culture” as the New Stage of Development of Libraries”. The Meeting considered the issues of formation of the Concept of librarianship development in the Russian Federation, the results and prospects of creation of model municipal Libraries within the framework of the Federal project “Cultural Environment”, the development of the National Electronic Library (NEL), the formation of the register of book monuments, including the issues of their digitization and inclusion in the NEL in the framework of the Federal project “Digital Culture”, etc.There were announced the results of two competitions: The Third All-Russian Competition of Library Innovations and the Sixth All-Russian Competition “Library Analytics 2019”. The Meeting included sessions of the jury of the All-Russian Competition “Librarian 2019” and the Board of the Russian Library Association. There were organized two Round tables: “The new mission of Libraries — new competences of staff: How the system of professional education of library-information workers should change in the new reality” and “Subject fields statistics (6-NC Form) and Indicators of the National project “Culture””. The outcome document of the Meeting reflects the results of discussions.

  • The Annual Meeting of the Russian Federal and Central Regional Libraries’ Heads
    Bibliotekovedenie [Russian Journal of Library Science], 2012
    Co-Authors: Elena A. Ivanova
    Abstract:

    On the annual meeting of the Russian federal and central Regional Libraries of the Russian Federation held at the Russian state library, 23-24 October 2012.

Chengbin Deng - One of the best experts on this subject based on the ideXlab platform.

  • automated construction of multiple Regional Libraries for neighborhoodwise local multiple endmember unmixing
    IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016
    Co-Authors: Chengbin Deng
    Abstract:

    Endmember variability has been recognized as a major source of error in spectral unmixing. Although numerous unmixing algorithms have been developed, there is a gap between the studies emphasizing automated processing and those focusing on estimation accuracy. Endmember variability is rarely considered in most automated processing approaches, while existing unmixing algorithms that accommodate endmember variability partially rely on human involvement. To fill this gap, an automated unmixing chain prototype is proposed in this research, which integrates endmember extraction, refinement, and multiple endmember spectral mixture analysis (MESMA). In particular, this prototype is designed to automate three processing steps with intelligent approaches, including optimal size determination to generate neighborhoods as a spatial constraint, endmember refinement to select representative endmembers in spectral Libraries, and automated construction of multiple Regional Libraries. Based on this prototype, three specific local and global MESMA variants with different neighborhood types were implemented, and their performances to estimate urban impervious surface abundance were compared. Analyses indicate three major conclusions. First, by examining spatial dependence of endmember spectra, an optimal neighborhood size can be obtained, with which a localized neighborhood can be derived by aggregating spatially close image segments. Second, by applying spatial and iterative K-means spectral clustering to endmembers from the identified neighborhoods, parsimonious and representative endmembers can be refined from a large endmember pool. Accordingly, a local spectral library can be automatically constructed in each neighborhood. Third, neighborhoodwise object-based MESMA (NEW OB-MESMA) significantly outperforms the other two MESMA variants with improved estimation accuracy and increased computational efficiency.

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