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» Effective Dimensions and Relative Frequencies
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CIE
2008
Springer
13 years 6 months ago
Effective Dimensions and Relative Frequencies
Consider the problem of calculating the fractal dimension of a set X consisting of all infinite sequences S over a finite alphabet that satisfy some given condition P on the asympt...
Xiaoyang Gu, Jack H. Lutz
IPL
2008
72views more  IPL 2008»
13 years 4 months ago
Turing degrees of reals of positive effective packing dimension
A relatively longstanding question in algorithmic randomness is Jan Reimann's question whether there is a Turing cone of broken dimension. That is, is there a real A such that...
Rod Downey, Noam Greenberg
TSP
2008
134views more  TSP 2008»
13 years 4 months ago
A Mapping-Based Design for Nonsubsampled Hourglass Filter Banks in Arbitrary Dimensions
Multidimensional hourglass filter banks decompose the frequency spectrum of input signals into hourglass-shaped directional subbands, each aligned with one of the frequency axes. T...
Yue M. Lu, Minh N. Do
TOH
2008
118views more  TOH 2008»
13 years 4 months ago
Using Haptics to Convey Cause-and-Effect Relations in Climate Visualization
We investigate the potential role of haptics in augmenting the visualization of climate data. In existing approaches to climate visualization, different dimensions of climate data...
Nesra Yannier, Cagatay Basdogan, Serdar Tasiran, O...
SIGDIAL
2010
13 years 2 months ago
The Effects of Discourse Connectives Prediction on Implicit Discourse Relation Recognition
Implicit discourse relation recognition is difficult due to the absence of explicit discourse connectives between arbitrary spans of text. In this paper, we use language models to...
Zhi Min Zhou, Man Lan, Zhengyu Niu, Yu Xu, Jian Su