Ron Miller
SemanticWeb.com Contributor
Semanti is a new tool that adds a semantic layer to your Google, Bing or Yahoo search. Instead of trying to be a new go-to search engine, Semanti is a Firefox browser plug-in that operates within your existing search engine, letting you select the context of your search, select results that you consider the best and share your results with friends through a Facebook connection to bring a social aspect to the tool. (See below for an image of what the browser button looks like.)
Finding the Right Words
One of the classic semantic search scenarios is finding the meaning of a word that has multiple contexts. In their demo video (click here to watch it on YouTube), Semanti uses the example of entering the search “apple.” Do you mean the computer, the record company, the fruit or Gwyneth Paltro’s daughter? By building a layer on top of the search engine, as you type the Semanti tool offers you a series of possible results based on their pre-built ontology. If you meant apple, the fruit, you select that, and the results you get should filter to show the fruit-related ones first. And the next time you search, it remembers that you were searching for fruit and places that option at the top of the search box, no matter which search engine you use (because it’s linked to the browser, not the search tool).
“Human beings trump machines when it comes to classifying,” says Bruce Johnson, CEO at Semanti. “When you ask a simple question of a search engine, there are limits that the search engine couldn’t possibly understand,” he says.
Johnson is careful to point out that Semanti is not replacing the search engines, but augmenting them. Semanti may filter some results to show only the ones relevant to your search, but you can always see the filtered results at the bottom of your search results window.
Controlling the Results
Semanti, not only filters the results, it also provides a tool to mark the pages from your results, that you think are the best ones. That way, when you conduct that search again, the results you like best show up at the top of the search results page in the Semanti section.

When you find a site you like, you click the Semanti button in your toolbar and it saves it so it appears in the list of favored results the next time you make a search.
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