--%>
Assignment Help - homework help

How metadata is created

Creation of metadata: Most metadata can be created by computer, based on a defined schema

A) Quick and easy to create automatically

  • Lots of information based on technical aspects immediately available

B) Not very clever

C) Humans often need to enrich these basic metadata with their own experiences and keywords

  • High cost in terms of time and effort

D) Unfortuantely, metadata and their relevant schemas and standards are only as good as the person creating them

E) “metacrap”

F) Reliability of metadata influenced by the fact that humans lie, are fallible, describe the same things different ways

G) Data may also become irrelevant and old once the initial metadata curation is complete

  • Searches might not return correct or relevant data

   Related Questions in Biology

  • Q : What is Standardization Standardization

    Standardization: This is the concept of using the minimum number of parts for the maximum number of purposes while considering the overall cost and performance of the finished product. Less time is spent selecting and evaluating parts if standard comm

    		•
  • Q : Equity Theory of Work Motivation -

    This theory was formulated by J.S. Adams. It is based on the assumption that members of an organization experience strong expectations of justice, balance and fairness in treatment by the organization. When a person feels that he is being treated unfairly by the organization, these feelings can h

    		•
  • Q : What is vision What is meant by the

    What is meant by the vision? Why vision is essential for life on the earth?

    		•
  • Q : Explain European Economic Community

    European Economic Community (EEC): It is a group of Western European countries which have joined altogether to promote trade and economic and political cooperation. Fundamentally, the EEC symbolizes an attempt to join a group of countries into a singl

    		•
  • Q : State Cost Avoidance Cost Avoidance :

    Cost Avoidance: Action taken to decrease future costs, like replacing parts before they fail and cause harm to other parts. The cost avoidance might incur higher (or additional) costs in shortrun however the final or life-cycle cost would be lower.

    		•
  • Q : Social system approach Social system

    Social system approach Closely resembling the human behavior approach and often confused or intermixed with it is the Social system approach. Although earlier pionee

    		•
  • Q : Neurotransmitters in synaptic process

    As neurotransmitters are not consumed in synaptic process, name the mechanisms to decrease their concentrations in the synaptic cleft subsequent to they have been utilized?

    		•
  • Q : Structural flat symbolization of an

    Describe the structural flat symbolization of an amino acid molecule?

    		•
  • Q : Menstrual cycle and ovulation Specify

    Specify the relationship between menstrual cycle and ovulation?

    		•
  • Q : Data items for adequate planning

    Identify 3 major data items that should be incorporated into Gas Company's new system to provide adequate planning capability. Explain for each identified item why data item is important.

    		•