4805 search results - page 263 / 961 » On the Analysis of Indexing Schemes |
188
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JCDL
2010
ACM
16 years 11 days ago
2010
ACM
This paper presents our ongoing study of the current/future impact of social bookmarks (or social tags) on information retrieval (IR). Our main research question asked in the pres...
215
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SIGMOD
2010
ACM
16 years 3 days ago
2010
ACM
Current relational databases require that a database schema exist prior to data entry and require manual optimization for best performance. We describe the query optimization tech...
180
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KBSE
1998
IEEE
15 years 11 months ago
1998
IEEE
Specification-based retrieval provides exact contentoriented access to component libraries but requires too much deductive power. Specification-based browsing evades this bottlene...
214
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DOLAP
2005
ACM
15 years 9 months ago
2005
ACM
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...
218
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ALENEX
2001
15 years 8 months ago
2001
Range searches in metric spaces can be very di cult if the space is \high dimensional", i.e. when the histogram of distances has a large mean and a small variance. The so-cal...