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JMM2
2007
96views more  JMM2 2007»
14 years 9 months ago
A Framework for Linear Transform Approximation Using Orthogonal Basis Projection
—This paper aims to develop a novel framework to systematically trade-off computational complexity with output distortion in linear multimedia transforms, in an optimal manner. T...
Yinpeng Chen, Hari Sundaram
AICOM
2004
100views more  AICOM 2004»
14 years 9 months ago
Query rewriting with symmetric constraints
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
Christoph Koch
CGF
2002
127views more  CGF 2002»
14 years 9 months ago
Projective Texture Mapping with Full Panorama
Projective texture mapping is used to project a texture map onto scene geometry. It has been used in many applications, since it eliminates the assignment of fixed texture coordin...
Dongho Kim, James K. Hahn
STOC
2005
ACM
184views Algorithms» more  STOC 2005»
15 years 3 months ago
Coresets in dynamic geometric data streams
A dynamic geometric data stream consists of a sequence of m insert/delete operations of points from the discrete space {1, . . . , ∆}d [26]. We develop streaming (1 + )-approxim...
Gereon Frahling, Christian Sohler
SIGGRAPH
1994
ACM
15 years 2 months ago
Frameless rendering: double buffering considered harmful
The use of double-buffered displays, in which the previous image is displayed until the next image is complete, can impair the interactivity of systems that require tight coupling...
Gary Bishop, Henry Fuchs, Leonard McMillan, Ellen ...