The Experts below are selected from a list of 297 Experts worldwide ranked by ideXlab platform
Shigenori Otsuka - One of the best experts on this subject based on the ideXlab platform.
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gfdnavi web based data and knowledge server software for Geophysical Fluid sciences part ii restful web services and object oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial "quick-looks" and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi's programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services.
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DASFAA Workshops - Gfdnavi, web-based data and knowledge server software for Geophysical Fluid sciences, part II: RESTful web services and object-oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial “quick-looks” and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi’s programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services
Seiya Nishizawa - One of the best experts on this subject based on the ideXlab platform.
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gfdnavi web based data and knowledge server software for Geophysical Fluid sciences part ii restful web services and object oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial "quick-looks" and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi's programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services.
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DASFAA Workshops - Gfdnavi, web-based data and knowledge server software for Geophysical Fluid sciences, part II: RESTful web services and object-oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial “quick-looks” and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi’s programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services
Anthony Slingo - One of the best experts on this subject based on the ideXlab platform.
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Diagnostic analysis of atmospheric moisture and clear‐sky radiative feedback in the Hadley Centre and Geophysical Fluid Dynamics Laboratory (GFDL) climate models
Journal of Geophysical Research: Atmospheres, 2003Co-Authors: Richard P. Allan, Venkatachalam Ramaswamy, Anthony SlingoAbstract:[1] The interannual variability of the hydrological cycle is diagnosed from the Hadley Centre and Geophysical Fluid Dynamics Laboratory (GFDL) climate models, both of which are forced by observed sea surface temperatures. The models produce a similar sensitivity of clear-sky outgoing longwave radiation to surface temperature of ∼2 W m−2 K−1, indicating a consistent and positive clear-sky radiative feedback. However, differences between changes in the temperature lapse-rate and the height dependence of moisture fluctuations suggest that contrasting mechanisms bring about this result. The GFDL model appears to give a weaker water vapor feedback (i.e., changes in specific humidity). This is counteracted by a smaller upper tropospheric temperature response to surface warming, which implies a compensating positive lapse-rate feedback.
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diagnostic analysis of atmospheric moisture and clear sky radiative feedback in the hadley centre and Geophysical Fluid dynamics laboratory gfdl climate models
Journal of Geophysical Research, 2003Co-Authors: Richard P. Allan, Venkatachalam Ramaswamy, Anthony SlingoAbstract:[1] The interannual variability of the hydrological cycle is diagnosed from the Hadley Centre and Geophysical Fluid Dynamics Laboratory (GFDL) climate models, both of which are forced by observed sea surface temperatures. The models produce a similar sensitivity of clear-sky outgoing longwave radiation to surface temperature of ∼2 W m−2 K−1, indicating a consistent and positive clear-sky radiative feedback. However, differences between changes in the temperature lapse-rate and the height dependence of moisture fluctuations suggest that contrasting mechanisms bring about this result. The GFDL model appears to give a weaker water vapor feedback (i.e., changes in specific humidity). This is counteracted by a smaller upper tropospheric temperature response to surface warming, which implies a compensating positive lapse-rate feedback.
Chiemi Watanabe - One of the best experts on this subject based on the ideXlab platform.
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gfdnavi web based data and knowledge server software for Geophysical Fluid sciences part ii restful web services and object oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial "quick-looks" and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi's programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services.
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DASFAA Workshops - Gfdnavi, web-based data and knowledge server software for Geophysical Fluid sciences, part II: RESTful web services and object-oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial “quick-looks” and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi’s programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services
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Metadata Schema Design and Query Interface for Gfdnavi: A Data Archiving Server Construction Support Tool for Geophysical Fluid Database
2007Co-Authors: Yumi Yanagitaira, Chiemi Watanabe, Takeshi HorinouchiAbstract:In recent years, the earth Fluid physical science data increases explosively and the needs has rizen that they needs to search required data appropriately from large amount of scientific datasets in their PCs, and share these datasets among them. To satisfy such demands, we develops Gfdnavi: a data archiving server construction support tool for Geophysical Fluid database. This system can cut the cost for scientists to construct data archiving server which services high functionalities for metadata search, analysis and visualization. In this paper, we describe about a metadata schema definition for scientific datasets, a automatic metadata extraction module, and a the query interface by using Google map. Particularly, in the query interface, we introduce some methods of grouping and ranking result data, the interface design can lead users to narrow search conditions to find their demanding data interactively.
Akinori Tomobayashi - One of the best experts on this subject based on the ideXlab platform.
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gfdnavi web based data and knowledge server software for Geophysical Fluid sciences part ii restful web services and object oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial "quick-looks" and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi's programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services.
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DASFAA Workshops - Gfdnavi, web-based data and knowledge server software for Geophysical Fluid sciences, part II: RESTful web services and object-oriented programming interface
Database Systems for Advanced Applications, 2010Co-Authors: Seiya Nishizawa, Chiemi Watanabe, Takeshi Horinouchi, Yuka Isamoto, Akinori Tomobayashi, Shigenori OtsukaAbstract:In recent years, increasing amounts of scientific data on Geophysical and environmental Fluids, e.g., in the atmosphere and oceans, are being available. Further, there is increasing demand for web-based data services. Several browser-based data servers, on which Geophysical-Fluid data can be analyzed and visualized, have been developed. However, they are suitable only for initial “quick-looks” and not for subsequent research processes. As a solution, we developed data server software named Gfdnavi. One of its important features is that it provides extensive support for programming (scripting). With Gfdnavi, users can easily switch between operations using a web browser and operations using scripts or command lines. This paper describes its network features: web services, which is an important part of Gfdnavi’s programmability, and the functionality to search across multiple Gfdnavi servers. To develop the web services, we adopted the REST architecture. We also developed a client library to ensure access to web services in the programming language Ruby. Using this library, data can be analyzed and visualized on either the server side or client side. It also enables data handling on multiple servers. Search across multiple web servers is made possible by a simple peer-to-peer network with a central server, with the peer-to-peer communication based on web services
