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» A space efficient algorithm for group structure computation
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118
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GRAPHICSINTERFACE
2007
15 years 5 months ago
Optimized subdivisions for preprocessed visibility
This paper describes a new tool for preprocessed visibility. It puts together view space and object space partitioning in order to control the render cost and memory cost of the v...
Oliver Mattausch, Jirí Bittner, Peter Wonka...
134
Voted
KDD
2006
ACM
142views Data Mining» more  KDD 2006»
16 years 4 months ago
Mining distance-based outliers from large databases in any metric space
Let R be a set of objects. An object o R is an outlier, if there exist less than k objects in R whose distances to o are at most r. The values of k, r, and the distance metric ar...
Yufei Tao, Xiaokui Xiao, Shuigeng Zhou
107
Voted
CG
2002
Springer
15 years 3 months ago
Secret image sharing
Abstract. We present a novel hybrid method that includes a modulated scheme for reducing the distortion of the reconstructed image and a two-layered structure for grouping particip...
Chih-Ching Thien, Ja-Chen Lin
126
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CAV
2005
Springer
86views Hardware» more  CAV 2005»
15 years 9 months ago
Syntax-Driven Reachable State Space Construction of Synchronous Reactive Programs
We consider in the current paper the issue of exploiting the structural form of Esterel programs [BG92] to partition the algorithmic RSS (reachable state space) fix-point construc...
Eric Vecchié, Robert de Simone
EDBT
2004
ACM
147views Database» more  EDBT 2004»
16 years 3 months ago
Efficient Query Evaluation over Compressed XML Data
XML suffers from the major limitation of high redundancy. Even if compression can be beneficial for XML data, however, once compressed, the data can be seldom browsed and queried i...
Andrei Arion, Angela Bonifati, Gianni Costa, Sandr...