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ECCV
2008
Springer
14 years 9 months ago
Flexible Depth of Field Photography
The range of scene depths that appear focused in an image is known as the depth of field (DOF). Conventional cameras are limited by a fundamental trade-off between depth of field a...
Hajime Nagahara, Sujit Kuthirummal, Changyin Zhou,...
ICDE
2003
IEEE
148views Database» more  ICDE 2003»
14 years 8 months ago
Efficient Computation of Subqueries in Complex OLAP
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
Michael H. Böhlen, Michael O. Akinde
WWW
2004
ACM
14 years 7 months ago
Sic transit gloria telae: towards an understanding of the web's decay
The rapid growth of the web has been noted and tracked extensively. Recent studies have however documented the dual phenomenon: web pages have small half lives, and thus the web e...
Ziv Bar-Yossef, Andrei Z. Broder, Ravi Kumar, Andr...
SIGMOD
2008
ACM
95views Database» more  SIGMOD 2008»
14 years 7 months ago
Interactive generation of integrated schemas
Schema integration is the problem of creating a unified target schema based on a set of existing source schemas that relate to each other via specified correspondences. The unifie...
Laura Chiticariu, Phokion G. Kolaitis, Lucian Popa
SIGMOD
2007
ACM
141views Database» more  SIGMOD 2007»
14 years 7 months ago
Storage workload estimation for database management systems
Modern storage systems are sophisticated. Simple directattached storage devices are giving way to storage systems that are shared, flexible, virtualized and network-attached. Toda...
Oguzhan Ozmen, Kenneth Salem, Mustafa Uysal, M. Ho...