4180 search results - page 496 / 836 » A Query Language for XML |
145
click to vote
IPM
2008
15 years 6 months ago
2008
ct 8 In this paper, a new robust relevance model is proposed that can be applied to both pseudo and true relevance feedback 9 in the language-modeling framework for document retrie...
178
click to vote
WWW
2011
ACM
15 years 1 months ago
2011
ACM
Data about everything is readily available on the web—but often only accessible through elaborate user interactions. For automated decision support, extracting that data is esse...
193
click to vote
CLEF
2005
Springer
16 years 7 days ago
2005
Springer
When short queries and short image annotations are used in text-based cross-language image retrieval, small changes in word usage due to translation errors may decrease the retriev...
287
click to vote
SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
134
click to vote
ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Abstract-- We consider the Top-k Approximate Subtree Matching (TASM) problem: finding the k best matches of a small query tree, e.g., a DBLP article with 15 nodes, in a large docum...