Semantic Search Technology With Ask.com

Ask introduced a couple of new semantic technologies namely DADS(SM) (Direct Answers from Databases), DAFS(SM) (Direct Answers from Search), and AnswerFarm(SM) aimed at breaking new ground in the areas of semantic, web text and answer farm search back in October 2008.

According to Erik Collier, vice president of product management at Ask, the Ask technology is unique because it enables web surfers to type real questions, instead of a series of keywords. When interviewed by TechNewsWorld back in June 2008, he went on to say

To find out what football games are on the TV Sunday afternoon, users simply type in, for instance, What NFL games are on TV this Sunday?

That is where DADS comes in. The acronym stands for Direct Answers from Databases. The technology takes structured data feeds and converts them into information that Ask.com tags.

Its different than a traditional syntactical text matching. Were understanding what the subject is, so we have discrete subjects. Were talking about TV listings, event listings that have a much smaller semantic breath than a general word search. We optimized that, and it is discrete. We are able to identify that as a TV query; translate the different piece-s- of your sentence into what they really mean.

Initial trials of this have mainly centered around TV listings. Further to this Ask.com have now expanded trials into NASCAR related information"chosen because of the significant buzz that is generated around the sport"particularly of structured data"something which is central to the new Ask technologies.

Whilst integration of this technology is currently limited, it certainly shows a level of innovation sometimes lacking from some of Asks competitors. On a personal level I am not sure this is going to lift Ask above competitors such as Google, Yahoo and MSN in the short term, however it is certainly indicative of an ongoing commitment to search, which is often in doubt.

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