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MKM
2005
Springer
16 years 18 days ago
Determining Empirical Characteristics of Mathematical Expression Use
Abstract. Many processes in mathematical computing try to use knowledge of the most desired forms of mathematical expressions. This occurs, for example, in symbolic computation sys...
Clare M. So, Stephen M. Watt
SCALESPACE
2005
Springer
16 years 18 days ago
Stabilised Nonlinear Inverse Diffusion for Approximating Hyperbolic PDEs
Stabilised backward diffusion processes have shown their use for a number of image enhancement tasks. The goal of this paper is to show that they are also highly useful for designi...
Michael Breuß, Thomas Brox, Thomas Sonar, Jo...
ISAAC
2004
Springer
88views Algorithms» more  ISAAC 2004»
16 years 14 days ago
On the Range Maximum-Sum Segment Query Problem
The range minimum query problem, RMQ for short, is to preprocess a sequence of real numbers A[1 . . . n] for subsequent queries of the form: “Given indices i, j, what is the ind...
Kuan-Yu Chen, Kun-Mao Chao
MABS
2004
Springer
16 years 14 days ago
Change Your Tags Fast! - A Necessary Condition for Cooperation?
Since Holland (1993) introduced the concept of tags as a possible cooperation forming mechanism in evolving system (among other things) a number of tag models with intriguing, and ...
David Hales
PAKDD
2004
ACM
186views Data Mining» more  PAKDD 2004»
16 years 14 days ago
CMTreeMiner: Mining Both Closed and Maximal Frequent Subtrees
Abstract. Tree structures are used extensively in domains such as computational biology, pattern recognition, XML databases, computer networks, and so on. One important problem in ...
Yun Chi, Yirong Yang, Yi Xia, Richard R. Muntz