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TOG
2012
212views Communications» more  TOG 2012»
13 years 8 months ago
Understanding and improving the realism of image composites
Compositing is one of the most commonly performed operations in computer graphics. A realistic composite requires adjusting the appearance of the foreground and background so that...
Su Xue, Aseem Agarwala, Julie Dorsey, Holly E. Rus...
ANTS
2004
Springer
233views Algorithms» more  ANTS 2004»
15 years 11 months ago
Computing Order Statistics in the Farey Sequence
We study the problem of computing the k-th term of the Farey sequence of order n, for given n and k. Several methods for generating the entire Farey sequence are known. However, th...
Corina E. Patrascu, Mihai Patrascu
IJIT
2004
15 years 7 months ago
A Fuzzy Classifier with Evolutionary Design of Ellipsoidal Decision Regions
A fuzzy classifier using multiple ellipsoids approximating decision regions for classification is to be designed in this paper. An algorithm called Gustafson-Kessel algorithm (GKA)...
Leehter Yao, Kuei-Song Weng, Cherng-Dir Huang
ICEIS
2007
IEEE
16 years 21 days ago
XML schema structural equivalence
The Xequiv algorithm determines when two XML schemas are equivalent based on their structural organization. It calculates the percentages of schema inclusion in another schema by ...
Angela Cristina Duta, Ken Barker, Reda Alhajj
ATAL
2007
Springer
16 years 17 days ago
On the Empirical Evaluation of Mixed Multi-Unit Combinatorial Auctions
Abstract. Mixed Multi-Unit Combinatorial Auctions extend and generalise all the preceding types of combinatorial auctions. In this paper, we try to make headway on the practical ap...
Meritxell Vinyals, Jesús Cerquides