Sciweavers

294 search results - page 59 / 59
» Efficiently Processing Queries on Interval-and-Value Tuples ...
Sort
View
ICDE
2009
IEEE
219views Database» more  ICDE 2009»
14 years 7 months ago
Distance Oracles for Spatial Networks
The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as finding s...
Jagan Sankaranarayanan, Hanan Samet
CIVR
2010
Springer
246views Image Analysis» more  CIVR 2010»
13 years 4 months ago
Genre-specific semantic video indexing
In many applications, we find large video collections from different genres where the user is often only interested in one or two specific video genres. So, when users are queryin...
Jun Wu, Marcel Worring
SIGMOD
2009
ACM
161views Database» more  SIGMOD 2009»
14 years 6 months ago
Cross-tier, label-based security enforcement for web applications
This paper presents SELinks, a programming language focused on building secure multi-tier web applications. SELinks provides a uniform programming model, in the style of LINQ and ...
Brian J. Corcoran, Nikhil Swamy, Michael W. Hicks
VLDB
1997
ACM
97views Database» more  VLDB 1997»
13 years 10 months ago
The Complexity of Transformation-Based Join Enumeration
Query optimizers that explore a search space exhaustively using transformation rules usually apply all possible rules on each alternative, and stop when no new information is prod...
Arjan Pellenkoft, César A. Galindo-Legaria,...