321 search results - page 13 / 65 » A view selection algorithm with performance guarantee |
MLDM
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. In the biometric field, different experts are combined to improve the system reliability, as in many application the performance attained by individual experts (i.e., d...
SIGMOD
2001
ACM
15 years 11 months ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
113
Voted
FGR
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, a novel sparse feature set is introduced into the Adaboost learning framework for multi-view face detection (MVFD), and a learning algorithm based on heuristic sear...
86
Voted
INFOCOM
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract—Detecting the occurrence and location of performance anomalies (e.g., high jitter or loss events) is critical to ensuring the effective operation of network infrastructu...
85
Voted
SIGMOD
1998
ACM
15 years 3 months ago
1998
ACM
The Relational On-Line Analytical Processing (ROLAP) is emerging as thedominant approach in data warehousing with decision support applications. In order to enhance query performa...