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FLAIRS
2006
15 years 8 months ago
Developing Aesthetic Computer Generated Drawings through Artificial Evolution
This paper discusses the production of visually appealing computer-generated images, through the emulation of human drawing techniques and artificial evolution. Employing a databa...
Kevin Moynihan
ICPP
1995
IEEE
15 years 10 months ago
Progress: A Toolkit for Interactive Program Steering
Interactive program steering permits researchers to monitor and guide their applications during runtime. Interactive steering can help make end users more effective in addressing ...
Jeffrey S. Vetter, Karsten Schwan
ICDE
2000
IEEE
183views Database» more  ICDE 2000»
16 years 8 months ago
Accurate Estimation of the Cost of Spatial Selections
Optimizing queries that involve operations on spatial data requires estimating the selectivity and cost of these operations. In this paper, we focus on estimating the cost of spat...
Ashraf Aboulnaga, Jeffrey F. Naughton
SIGMOD
1996
ACM
116views Database» more  SIGMOD 1996»
15 years 10 months ago
Optimizing Queries over Multimedia Repositories
Repositories of multimedia objects having multiple types of attributes e.g., image, text are becoming increasingly common. A selection on these attributes will typically produce n...
Surajit Chaudhuri, Luis Gravano
VLDB
1997
ACM
80views Database» more  VLDB 1997»
15 years 10 months ago
Merging Ranks from Heterogeneous Internet Sources
Many sources on the Internet and elsewhere rank the objects in query results according to how well these objects match the original query. For example, a real-estate agent might r...
Luis Gravano, Hector Garcia-Molina