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» A Space and Time Efficient Algorithm for SimRank Computation
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ICDE
2007
IEEE
140views Database» more  ICDE 2007»
14 years 10 months ago
Selecting Stars: The k Most Representative Skyline Operator
Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of selecting k skyline points so that the number of points,...
Xuemin Lin, Yidong Yuan, Qing Zhang, Ying Zhang
ASPDAC
2006
ACM
124views Hardware» more  ASPDAC 2006»
14 years 3 months ago
Functional modeling techniques for efficient SW code generation of video codec applications
–Architectures with multiple programmable cores are becoming more attractive for video codec applications because they can provide highly concurrent computation and support multi...
Sang-Il Han, Soo-Ik Chae, Ahmed Amine Jerraya
IS
2008
13 years 9 months ago
Efficient memory representation of XML document trees
Implementations that load XML documents and give access to them via, e.g., the DOM, suffer from huge memory demands: the space needed to load an XML document is usually many times...
Giorgio Busatto, Markus Lohrey, Sebastian Maneth
SPIN
2007
Springer
14 years 3 months ago
Minimal Counterexample Generation for SPIN
We propose an algorithm to compute a counterexample of minimal size to some property in a finite state program, using the same space constraints than SPIN. This algorithm uses nes...
Paul Gastin, Pierre Moro
DEXA
2005
Springer
160views Database» more  DEXA 2005»
14 years 2 months ago
Improved Sequential Pattern Mining Using an Extended Bitmap Representation
The main challenge of mining sequential patterns is the high processing cost of support counting for large amount of candidate patterns. For solving this problem, SPAM algorithm wa...
Chien-Liang Wu, Jia-Ling Koh, Pao-Ying An