LSI-latent semantic indexing-the algorithm of search engines that is bringing about sweeping changes in the information industry.
Kngine is the new Semantic Search Engine cum Question and Answer Engine that is on every webmasters and content developers mind. This new search engine will provide meaningful search result applying Semantic indexing technology.
It also answers user's questions on keyword concepts and on anything and everything.
Each search result gives you a short summary of the search terms plus links to sites dealing with your search term.
For example, if you key in 'latent semantic indexing', you get to view a summary of of it plus links to websites that are dealing with latent semantic indexing.
The search time is very fast and I like the Kngine.