CS 440 Database Management Systems

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					          CS 440:
Database Management Systems
Emerging Database Technologies
and Applications

   New types of data bring additional
    challenges
    –   GIS
    –   Images, audios and videos
    –   Shapes
    –   Animations
    –   Genome data
Emerging Database Technologies
and Applications

   New challenges
    –   Storage
            Compression
    –   Classification and indexing for fast and meaning
        search
    –   Visual representation and interation
Emerging Database Technologies
and Applications

   Image compression
    –   Wavelet
    –   Laplacian pyramid
Emerging Database Technologies
and Applications

   Image compression
    –   Wavelet
    –   Laplacian pyramid




        In
                            Expand(   I )
Emerging Database Technologies
and Applications

   Image compression
    –   Wavelet
    –   Laplacian pyramid
Emerging Database Technologies
and Applications

   Image compression
    –   Wavelet
    –   Laplacian pyramid
An Example
An Example
An Example
An Example
An Example
An Example
An Example
An Example
An Example
Another Example
Another Example
Another Example
Another Example
Another Example
Another Example
Another Example
Another Example
Another Example
Emerging Database Technologies
and Applications

   Shape indexing
    –   I want a 3D table model, how do I find it?
            Use text to search: but assumes 3D models can be
             classified
Emerging Database Technologies
and Applications

   Shape indexing
    –   I want a 3D table model, how do I find it?
            Use text to search: but assumes 3D models can be
             classified
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about sketching?
        http://shape.cs.princeton.edu/search.html
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about sketching?
     http://shape.cs.princeton.edu/search.html
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about give an example?
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about give an example?
            Then how do you measure the difference between 3D
             models? (Shape matching)
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about give an example?
            Then how do you measure the difference between 3D
             models? (Shape matching)
Emerging Database Technologies
and Applications

   Shape indexing
    –   How about give an example?
            Then how do you measure the difference between 3D
             models? (Shape matching)
Emerging Database Technologies
and Applications

   Visualization
Emerging Database Technologies
and Applications

   Visualization
Emerging Database Technologies and
Applications

   Maps
Emerging Database Technologies and
Applications

   Stock:

    http://www.smartmoney.com/marketmap/
Emerging Database Technologies and
Applications

   File directory:
Summary

   New challenges keep coming up
   A lot of opportunities are out there

				
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posted:10/20/2011
language:English
pages:39