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Searching with Search Engines ATS 2004 Menchaca
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Search Engines Collect Spiders Spiders Bots Bots Humans Humans
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Keyword Searches Boolean Logic Boolean Logic And, or, not And, or, not Phrases and parentheses Phrases and parentheses Remove frames Remove frames Altavista http://www.av.com Infoseek http://www.infoseek.com Route 6-16 http://www.route616.com
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Natural Language Searches Syntax Syntax Question Question Advanced features Advanced features Ask Jeeves http://www.aj.com Electric Monk http://www.electricmonk.com Ask Jeeves for Kids http://www.ajkids.com
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Subject Guide Searches Categorization Categorization Intense human resources Intense human resources Some evaluation (appropriateness but not content) Some evaluation (appropriateness but not content) Yahoo http://www.yahoo.com Look Smart http://www.looksmart.com Yahooligans http://www.yahooligans.com Kids Click! http://sunsite.berkeley.edu/kidsclick
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Meta Searches Searches search engines Searches search engines Advanced features hit and miss Advanced features hit and miss Large number of ‘hits’ Large number of ‘hits’ Hotbot http://www.hotbot.com Dogpile http://www.dogpile.com Yahooligans http://www.familyfriendlysearch.com
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Important Features Google & AOL Images Google & AOL Images Advanced capabilities Advanced capabilities References (dictionaries, thesaurus, etc.) References (dictionaries, thesaurus, etc.) Evaluated web sites (kidsclick) Evaluated web sites (kidsclick) Google http://www.google.com/imghp AOL http://search.aol.com Ask Jeeves for Kids http://www.ajkids.com KidsClick! http://sunsite.berkeley.edu/kidsclick
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