May be RSS feed a solution. Just provide RSS feed as a search result for each query and people subscribing these RSS feed would get notifications in regular intervals. They need to install RSS clients, which can run queries in regular intervals.
--- On Sun, 11/23/08, Ian Holsman <[EMAIL PROTECTED]> wrote: > From: Ian Holsman <[EMAIL PROTECTED]> > Subject: Re: [ot] a reverse lucene > To: java-user@lucene.apache.org > Date: Sunday, November 23, 2008, 2:35 AM > Anshum wrote: > > Hi Ian, > > I guess that could be achieved if you write code to > read the queries and > > query for each document (using lucene). > > Assuming that I got the question right! :) > > > > > > yes.. that is one way, but probably not the most efficient > one. > > think of something like http://www.google.com/alerts, but > instead of > running once a day, it would run each time it sees a > document. > (as-it-happens mode) > and you would have a couple of million queries to run > through. > > regards > Ian > > -- > > Anshum Gupta > > Naukri Labs! > > http://ai-cafe.blogspot.com > > > > The facts expressed here belong to everybody, the > opinions to me. The > > distinction is yours to draw............ > > > > > > On Sun, Nov 23, 2008 at 9:27 AM, Ian Holsman > <[EMAIL PROTECTED]> wrote: > > > > > >> Hi. apologies for the off-topic question. > >> > >> I was wondering if anyone knew of a open source > solution (or a pointer to > >> the algorithms) > >> that do the reverse of lucene. > >> By that I mean store a whole lot of queries, and > run them against a > >> document to see which queries match it. (with a > score etc) > >> > >> I can see the case for this would be a > news-article and several people > >> writing queries to get alerted if it matched a > certain condition. > >> > >> > >> Regards > >> Ian > >> > >> > --------------------------------------------------------------------- > >> To unsubscribe, e-mail: > [EMAIL PROTECTED] > >> For additional commands, e-mail: > [EMAIL PROTECTED] > >> > >> > >> > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
