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SIGMOD
2010
ACM
188views Database» more  SIGMOD 2010»
15 years 4 months ago
A demonstration of FlexPref: extensible preference evaluation inside the DBMS engine
This demonstration presents FlexPref, a framework implemented inside the DBMS query processor that enables efficient and extensible preference query processing. FlexPref provides ...
Justin J. Levandoski, Mohamed F. Mokbel, Mohamed E...
SIGMOD
2010
ACM
171views Database» more  SIGMOD 2010»
15 years 4 months ago
Variance aware optimization of parameterized queries
Parameterized queries are commonly used in database applications. In a parameterized query, the same SQL statement is potentially executed multiple times with different parameter ...
Surajit Chaudhuri, Hongrae Lee, Vivek R. Narasayya
APWEB
2010
Springer
15 years 4 months ago
Crawling Online Social Graphs
—Extensive research has been conducted on top of online social networks (OSNs), while little attention has been paid to the data collection process. Due to the large scale of OSN...
Shaozhi Ye, Juan Lang, Shyhtsun Felix Wu
DAS
2010
Springer
15 years 4 months ago
A system to detect rooms in architectural floor plan images
In this article, a system to detect the rooms in architectural floor plan images is described. We first present a primitive extraction algorithm for line detection. It is based ...
Sébastien Macé, Hervé Locteau...
FDG
2009
ACM
15 years 3 months ago
Scenario generation for emergency rescue training games
Procedural methods have long been used for generation of art assets, but procedural generation of scenarios has lagged behind. In particular, training games for emergency rescue w...
Kenneth Hullett, Michael Mateas
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