Posts tagged Lucene

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My first BioAID: heuristic support for hypothesis construction from literature

0
5 years ago
by in ,
Moti­va­tion

Con­struct­ing a new hypoth­e­sis is often the first step for a new cycle of exper­i­ments. A typ­i­cal approach to har­vest­ing bio­log­i­cal lit­er­a­ture is to scan the results of a PubMed query and read what we think is most rel­e­vant. In this sce­nario, we are lim­ited by the selec­tion of More >

TREC

Expanding Queries Using Multiple Resources

0
5 years ago
by in ,

We describe our par­tic­i­pa­tion in the TREC 2006 Genomics track, in which our main focus was on query expan­sion. We hypoth­e­sized that apply­ing query expan­sion tech­niques would help us both to iden­tify and retrieve syn­ony­mous terms, and to cope with ambi­gu­ity. To this end, we devel­oped sev­eral collection-specific as More >

lucene_med

Deploying Lucene on the Grid

0
5 years ago
by in ,

We inves­ti­gate if and how open source retrieval engines can be deployed in a grid envi­ron­ment. When com­par­ing grids to con­ven­tional dis­trib­uted IR, the lack of a-priori knowl­edge about avail­able nodes is one of the most sig­nif­i­cant dif­fer­ences. On top of that, it is also unknown when a par­tic­u­lar More >

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