312 search results - page 56 / 63 » Indexing Gapped-Factors Using a Tree |
DOLAP
2003
ACM
14 years 3 months ago
2003
ACM
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
CORR
2002
Springer
13 years 9 months ago
2002
Springer
Many academic journals ask their authors to provide a list of about five to fifteen keywords, to appear on the first page of each article. Since these key words are often phrases ...
SIGMOD
2011
ACM
13 years 19 days ago
2011
ACM
Complex social and information network search becomes important with a variety of applications. In the core of these applications, lies a common and critical problem: Given a labe...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
We present several methods for mining knowledge from the query logs of the MSN search engine. Using the query logs, we build a time series for each query word or phrase (e.g., `Th...
PODS
2006
ACM
14 years 10 months ago
2006
ACM
B-trees are the data structure of choice for maintaining searchable data on disk. However, B-trees perform suboptimally ? when keys are long or of variable length, ? when keys are...