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COMBINATORICS
2004
81views more  COMBINATORICS 2004»
13 years 8 months ago
A Card Shuffling Analysis of Deformations of the Plancherel Measure of the Symmetric Group
This paper finds and analyzes a formula for the total variation distance between iterations of riffle shuffles and iterations of "cut and then riffle shuffle". This allo...
Jason E. Fulman
CIKM
2003
Springer
14 years 2 months ago
Dimensionality reduction using magnitude and shape approximations
High dimensional data sets are encountered in many modern database applications. The usual approach is to construct a summary of the data set through a lossy compression technique...
Ümit Y. Ogras, Hakan Ferhatosmanoglu
COLING
2010
13 years 3 months ago
A Study on Position Information in Document Summarization
Position information has been proved to be very effective in document summarization, especially in generic summarization. Existing approaches mostly consider the information of se...
Ouyang You, Wenjie Li, Qin Lu, Renxian Zhang
SIGIR
1996
ACM
14 years 1 months ago
Phonetic String Matching: Lessons from Information Retrieval
Phonetic matching is used in applications such as name retrieval, where the spelling of a name is used to identify other strings that are likely to be of similar pronunciation. In...
Justin Zobel, Philip W. Dart
ICASSP
2009
IEEE
14 years 3 months ago
Mutual information based channel selection for speaker diarization of meetings data
In the meeting case scenario, audio is often recorded using Multiple Distance Microphones (MDM) in a non-intrusive manner. Typically a beamforming is performed in order to obtain ...
Deepu Vijayasenan, Fabio Valente, Hervé Bou...