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SIGMOD
1994
ACM
91views Database» more  SIGMOD 1994»
15 years 10 months ago
Estimating Page Fetches for Index Scans with Finite LRU Buffers
We describe an algorithm for estimating the number of page fetches for a partial or complete scan of a B-tree index. The algorithm obtains estimates for the number of page fetches ...
Arun N. Swami, K. Bernhard Schiefer
ICPR
2010
IEEE
15 years 10 months ago
Perceived Age Estimation under Lighting Condition Change by Covariate Shift Adaptation
—Over the recent years, a great deal of effort has been made to age estimation from face images. It has been reported that age can be accurately estimated under controlled enviro...
Kazuya Ueki, Masashi Sugiyama, Yasuyuki Ihara
CLEAR
2006
Springer
109views Biometrics» more  CLEAR 2006»
15 years 10 months ago
Evaluation of Head Pose Estimation for Studio Data
This paper introduces our head pose estimation system that localizes nose-tip of the faces and estimates head poses in studio quality pictures. After the nose-tip in the training d...
Jilin Tu, Yun Fu, Yuxiao Hu, Thomas S. Huang
ICCD
1995
IEEE
100views Hardware» more  ICCD 1995»
15 years 10 months ago
Transformation of min-max optimization to least-square estimation and application to interconnect design optimization
This paper describes a novel approach to nd a tighter bound of the transformation of the Min-Max problems into the one of Least-Square Estimation. It is well known that the above ...
Jimmy Shinn-Hwa Wang, Wayne Wei-Ming Dai
CDC
2009
IEEE
125views Control Systems» more  CDC 2009»
15 years 10 months ago
Partial feedback control of quantum systems using probabilistic fuzzy estimator
Abstract— A partial feedback control scheme with a probabilistic fuzzy estimator (PFE) is presented for the robust control of quantum systems. In this scheme, a probabilistic fuz...
Chunlin Chen, Gerasimos G. Rigatos, Daoyi Dong, J....