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  • Otis Radio: Rap Realm

    Nov 24| Special Event
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    Creative Action and the Otis Radio class present weekly broadcasts each Monday.

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    Creative Action and the Otis Radio class present weekly broadcasts each Monday.

  • Eileen Cowin

    Nov 25| Lectures
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    Eileen Cowin is an artist who sees living as a means to break boundaries, and psychology as a way to confront us with strange attitudes or to implicate us in seemingly self-imposed spatial confinements. –Art Papers April 2007 by Eve Wood

     

  • enneagram

    Nov 25| Exhibition
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    Enneagram is a group show of work by Fine Arts seniors.  Exhibting artists include Austin Mathews, David Klein, Veronica Marshall, Liliana Sanchez, So Jung Tak, Jose Zuniga, Lauren Bowering, Moshen Manzoor and Justin Wilson.  The show will open with a reception on Tuesday, November 25, 6-8 pm.

  • Objects In Crisis is a series of two-person exhibitions by students in the Photography 3 class. 

     

    Exhbition 1--November 18-22:  Greg Toothacre and Lani De Soto

    Reception: Thursday, November 20 @ 6 pm

     

    Exhibition 2--December 2-6:  Allison Mogan and Tia Chen

    Reception:  Thursday, December 4 @ 6 pm

     

    Exhibition 3--December 8-12: Yijia Liu and Cara Friedman

  • Mary Alinder

    Dec 02| Lectures
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O-Tube

Boolean Logic for Better Searching

"Computers are useless. They can only give you answers." --Pablo Picasso

Computers can be very effective tools to locate information, but they are ONLY machines. Computer output depends upon human input.

Computerized search mechanisms are based on Boolean logic. When you use the enter code words known as boolean operators you are telling the computer exactly how to perform a search which will be tailored to your specific needs.

The most commonly used code words are: AND, OR, and NOT. The phrase you enter into a search box is called the search string (or syntax)

Here are some diagrams to help explain the effects of these operators.

 

AND
This operator combines the individual words (terms) in order to create a more specific search.

It actually NARROWS your search.

Possible search strings (or syntax):

cats AND dogs

Some search engines use a plus (+) sign instead of the word AND.

+Cats +dogs 

boolean AND diagram

 

 

OR
This operator combines possible synonyms of the individual words in order to create a wider search.

It actually BROADENS your search.

Possible search strings (or syntax):

films OR movies OR motion pictures

 

boolean OR diagram

 

 

 

NOT 
This operator limits (reduces) your search results by excluding specific terms.

It actually NARROWS, in a very specific way, your search.

Possible search string (syntax):

dolphins NOT football

Some search engines use the minus sign (-) instead of the word NOT.

+Dolphins -football

boolean NOT diagram

Different search engines incorporate Boolean logic in different ways, but they all use it. Some assume AND, some OR. It is important to read the instructions for each search engine before entering your search terms. Info People publishes a nice search engine comparison guide which shows the differences in Boolean syntax used in the different engines: http://infopeople.org/search/chart.html

The use of quotation marks or parenthesis around phrases is a handy device to cause the computer to search for the exact phrase. For instance:

  • "American Beauty"
  • "computer graphics artist"
  • (motion pictures)