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CEIN Poster

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  • 1. Design Conclusions & Continuing Work Project Overview Objectives
    • Web-based data management and dissemination of study results to external stakeholders is a crucial component of the CEIN. It is geared toward serving a multitude of functions:
    • Knowledge base creation
    • Modeling and analysis tools development
    • Data repository (CEIN and non-CEIN)
    • Document archiving (CEIN and non-CEIN)
    • Data and document sharing
    • Assessing/analyzing data/document use by CEIN users
    • Public access to the CEIN data can be provided at various level of access
    • The CEIN Data Management Server (DMS) provides:
    • File versioning
    • Data security
    • Workflows for uploading, reviewing and approving data documents
    • Metadata association with data and publication documents
    • Focused document searches
    • Customizable modules to automatically feed relevant data columns into modeling packages such as Matlab
    • Linking of files to others through use of file metadata
    • Develop a collaborative web-based data management infrastructure for structured and unstructured data sets and documents
    • Metadata describes file content
    • Search engine (based on Metadata and documents content)
    • Documents and data files can be linked via predefined fields
    • Workflow templates can be tailored to allow automation of data retrieval into specified applications or formats
    Three Scenarios That Can be Accommodated by CEIN DMS Acknowledgements This material is based upon work supported by the National Science Foundation and the Environmental Protection Agency under Cooperative Agreement Number EF 0830117. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation or the Environmental Protection Agency. This work has not been subjected to EPA review and no official endorsement should be inferred. CEIN content type hierarchy Uploading a document to CEIN DMS Structured and unstructured data/information generated by the CEIN IRGs Components of a computational Framework for Predictive nano-Toxicology and risk assessment
    • The CEIN Data Management Server (DMS) is built on the SharePoint platform. All files (document and data) are categorized into three content types : protocol, publication and characterization
    • Content types are a collection of metadata field definitions that describe file content. For example, a protocol document metadata might mention the protocol version and who was involved in drafting it.
    • Content types are hierarchical, whereby metadata fields can be inherited from base content types
    • Metadata fields can serve as links to other documents. For example, a publication’s metadata can point to the files cited within the content.
    • The DMS search engine parses metadata field values, which allows faster retrieval of documents through the use of metadata to supplement the typical document search.
    • The CEIN Data Management Server (DMS) enables data and document sharing and advanced search capability in addition to a host of other collaboration features (e.g., calendaring, blogging and Wiki)
    • The CEIN DMS provides secure file versioning and workflows, which help ensure data/document completion and quality control
    • The CEIN DMS is web-accessible with secured and automated tracking and approval of uploaded data/document files
    • Data and document downloading can be automated to interface with modeling and decision making tools
    CEIN DATA MANAGEMENT INFRASTRUCTURE Yoram Cohen,Taimur Hassan, Rong Liu, Haven Liu, Robert Rallo, Hilary Godwin, Catherine Nameth CEIN IRG 6, University of California, Los Angeles

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