1091 search results - page 48 / 219 » On the temporal dimension of search |
178
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VLDB
2008
ACM
16 years 1 months ago
2008
ACM
This paper studies aggregate search in transaction time databases. Specifically, each object in such a database can be modeled as a horizontal segment, whose y-projection is its s...
148
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DAWAK
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. In this paper, we present a new approach to indexing multidimensional data that is particularly suitable for the efficient incremental processing of nearest neighbor quer...
123
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PCM
2001
Springer
15 years 6 months ago
2001
Springer
A practical method for creating a high dimensional index structure that adapts to the data distribution and scales well with the database size, is presented. Typical media descrip...
CN
2002
15 years 1 months ago
2002
In this paper we study several dimensions of web dynamics in the context of large-scale Internet search engines. Both growth and update dynamics clearly represent big challenges f...
CORR
2010
Springer
15 years 1 months ago
2010
Springer
We reexamine fundamental problems from computational geometry in the word RAM model, where input coordinates are integers that fit in a machine word. We develop a new algorithm fo...