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GRAPHITE
2003
ACM
16 years 21 days ago
Varying rendering fidelity by exploiting human change blindness
The complexity of most virtual environments prevents them being rendered in real time even on modern graphics hardware. Knowledge of the visual system of the user viewing the envi...
Kirsten Cater, Alan Chalmers, Colin Dalton
278
Voted
COMPGEOM
2010
ACM
16 years 15 days ago
A dynamic data structure for approximate range searching
In this paper, we introduce a simple, randomized dynamic data structure for storing multidimensional point sets, called a quadtreap. This data structure is a randomized, balanced ...
David M. Mount, Eunhui Park
PODS
2010
ACM
215views Database» more  PODS 2010»
16 years 15 days ago
An optimal algorithm for the distinct elements problem
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
Daniel M. Kane, Jelani Nelson, David P. Woodruff
PODS
2010
ACM
232views Database» more  PODS 2010»
16 years 15 days ago
Optimal sampling from distributed streams
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
Graham Cormode, S. Muthukrishnan, Ke Yi, Qin Zhang
252
Voted
CODES
2009
IEEE
16 years 4 days ago
Native MPSoC co-simulation environment for software performance estimation
Performance estimation of Multi-Processor System-On-Chip (MPa high abstraction level is required in order to perform early architecture exploration and accurate design validations...
Patrice Gerin, Mian Muhammad Hamayun, Fréd&...
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