Name
Abstract | ||
|---|---|---|
This paper describes the ISpace retrieval system's involvement in TREC8. The main goal for this year's work was to speed up document indexing and query processing compared to previous years. This goal was achieved, but retrieval performance was not as good as for TREC7. System details for the AdHoc task, small Web task, and large Web (VLC) task are presented. The AdHoc task emphasized query expansion, while the large Web track emphasized rapid indexing and retrieval. The paper describes an implementatio n of a multidimension al tree structure for retrieval from information sp ace based on the kd-tree. The larger setting for ISpace, the TeraScale Retrieval project, is summarized. A concluding section describes plans for ISpace. |
Year | Venue | Keywords |
|---|---|---|
1999 | TREC | tree structure,kd tree,query expansion |
Field | DocType | Citations |
Query optimization,Web search query,Ranking,Information retrieval,Query expansion,Computer science,Sargable,Search engine indexing,Information space,Text Retrieval Conference | Conference | 0 |
PageRank | References | Authors |
0.34 | 5 | 1 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Gregory B. Newby | 1 | 220 | 32.13 |