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VLDB
2007
ACM
146views Database» more  VLDB 2007»
16 years 6 months ago
A Cost-Estimation Component for Statement Sequences
Query generators producing sequences of SQL statements are embedded in many applications. As the execution time of such sequences is often far from optimal, their optimization is ...
Tobias Kraft
SIGMOD
2006
ACM
161views Database» more  SIGMOD 2006»
16 years 6 months ago
Paper-based mobile access to databases
Our demonstration is a paper-based interactive guide for visitors to the world's largest international arts festival that was developed as part of a project investigating new...
Beat Signer, Moira C. Norrie, Michael Grossniklaus...
SIGMOD
2005
ACM
156views Database» more  SIGMOD 2005»
16 years 6 months ago
Model-driven design of service-enabled web applications
Significant efforts are currently invested in application integration to enable the interaction and composition of business processes of different companies, yielding complex, mul...
Marco Brambilla, Stefano Ceri, Piero Fraternali, R...
159
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SIGMOD
2004
ACM
188views Database» more  SIGMOD 2004»
16 years 6 months ago
Online Event-driven Subsequence Matching over Financial Data Streams
Subsequence similarity matching in time series databases is an important research area for many applications. This paper presents a new approximate approach for automatic online s...
Huanmei Wu, Betty Salzberg, Donghui Zhang
ICIAP
2005
ACM
16 years 6 months ago
Robust Face Recognition Based on Part-Based Localized Basis Images
In order for a subspace projection based method to be robust to local distortion and partial occlusion, the basis images generated by the method should exhibit a part-based local r...
Jongsun Kim, Juneho Yi