343 search results - page 53 / 69 » Efficient Query Evaluation over Compressed XML Data |
ADC
2008
Springer
13 years 10 months ago
2008
Springer
As the XML has become a standard for data representation, it is inevitable to propose and implement techniques for efficient managing of XML data. A natural alternative is to expl...
TC
2002
13 years 8 months ago
2002
Broadcasting provides an efficient means for disseminating information in both wired and wireless setting. In this paper, we propose a suite of broadcast organization schemes for ...
DOLAP
2000
ACM
14 years 1 months ago
2000
ACM
Being able to efficiently answer arbitrary OLAP queries that aggregate along any combination of dimensions over numerical and categorical attributes has been a continued, major co...
BTW
2007
Springer
14 years 19 days ago
2007
Springer
Abstract: Content based multimedia retrieval is an important topic in database systems. An emerging and challenging topic in this area is the content based search in video data. A ...
KDD
2001
ACM
14 years 9 months ago
2001
ACM
We present a generalization of frequent itemsets allowing the notion of errors in the itemset definition. We motivate the problem and present an efficient algorithm that identifie...