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EDBT
2010
ACM
122views Database» more  EDBT 2010»
16 years 1 months ago
Self-selecting, self-tuning, incrementally optimized indexes
: © Self-selecting, self-tuning, incrementally optimized indexes Goetz Graefe, Harumi Kuno HP Laboratories HPL-2010-24 database index, adaptive, autonomic, query execution In a re...
Goetz Graefe, Harumi A. Kuno
ICDE
2005
IEEE
260views Database» more  ICDE 2005»
16 years 7 months ago
A Comparative Evaluation of Transparent Scaling Techniques for Dynamic Content Servers
We study several transparent techniques for scaling dynamic content web sites, and we evaluate their relative impact when used in combination. Full transparency implies strong dat...
Cristiana Amza, Alan L. Cox, Willy Zwaenepoel
XSYM
2005
Springer
154views Database» more  XSYM 2005»
15 years 12 months ago
An Extended Preorder Index for Optimising XPath Expressions
Many of the problems with native XML databases relate to query performance and subsequently, it can be difficult to convince traditional database users of the benefits of using se...
Martin F. O'Connor, Zohra Bellahsene, Mark Roantre...
PODS
2010
ACM
228views Database» more  PODS 2010»
15 years 8 months ago
Capturing missing tuples and missing values
Databases in real life are often neither entirely closed-world nor entirely open-world. Indeed, databases in an enterprise are typically partially closed, in which a part of the d...
Wenfei Fan, Floris Geerts
ICMCS
2008
IEEE
156views Multimedia» more  ICMCS 2008»
16 years 29 days ago
A fuzzy statistical correlation-based approach to content-based image retrieval
This paper presents an effective fuzzy long-term semantic learning method for relevance feedback-based image retrieval. The proposed system uses a statistical correlationbased met...
Xiaojun Qi, Ran Chang