486 search results - page 65 / 98 » Evaluating Top-k Queries over Web-Accessible Databases |
233
click to vote
ICDE
2009
IEEE
16 years 3 months ago
2009
IEEE
XML streams, such as RSS feeds or complex event streams, are becoming increasingly pervasive as they provide the foundation for a wide range of emerging applications. An important...
109
click to vote
KDD
2004
ACM
16 years 1 months ago
2004
ACM
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. ...
110
click to vote
PVLDB
2008
15 years 1 months ago
2008
The Deep Web, i.e., content hidden behind HTML forms, has long been acknowledged as a significant gap in search engine coverage. Since it represents a large portion of the structu...
124
click to vote
LWA
2004
15 years 2 months ago
2004
Data mining on large relational databases has gained popularity and its significance is well recognized. However, the performance of SQL based data mining is known to fall behind ...
218
click to vote
ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
We present ViteX, an XPath processing system on XML streams with polynomial time complexity. ViteX uses a polynomial-space data structure to encode an exponential number of patter...