Sciweavers

1937 search results - page 200 / 388
» Conditioning Probabilistic Databases
Sort
View
CAISE
2004
Springer
15 years 4 months ago
Objects Meet Relations: On the Transparent Management of Persistent Objects
Many information systems store their objects in a relational database. If the object schema or the relational schema of an application can change often or in an independent way, it...
Luca Cabibbo
SSD
2001
Springer
94views Database» more  SSD 2001»
15 years 3 months ago
Selectivity Estimation of Complex Spatial Queries
Several studies have focused on the efficient processing of simple spatial query types such as selections and spatial joins. Little work, however, has been done towards the optimiz...
Nikos Mamoulis, Dimitris Papadias
ICCV
2005
IEEE
16 years 1 months ago
Detecting Irregularities in Images and in Video
We address the problem of detecting irregularities in visual data, e.g., detecting suspicious behaviors in video sequences, or identifying salient patterns in images. The term &qu...
Oren Boiman, Michal Irani
ICDE
2009
IEEE
214views Database» more  ICDE 2009»
16 years 27 days ago
Ranking with Uncertain Scores
Large databases with uncertain information are becoming more common in many applications including data integration, location tracking, and Web search. In these applications, ranki...
Mohamed A. Soliman, Ihab F. Ilyas
165
Voted
SIGMOD
2008
ACM
147views Database» more  SIGMOD 2008»
15 years 11 months ago
A demonstration of Cascadia through a digital diary application
The Cascadia system provides RFID-based pervasive computing applications with an infrastructure for specifying, extracting and managing meaningful high-level events from raw RFID ...
Christopher Ré, Dan Suciu, Evan Welbourne, ...