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ICPR
2000
IEEE
16 years 7 months ago
A Model of Stroke Extraction from Chinese Character Images
Given the large number and complexity of Chinese characters, pattern matching based on structural decomposition and analysis is believed to be necessary and essential to off-line ...
Ruini Cao, Chew Lim Tan
DAC
2003
ACM
16 years 7 months ago
A transformation based algorithm for reversible logic synthesis
A digital combinational logic circuit is reversible if it maps each input pattern to a unique output pattern. Such circuits are of interest in quantum computing, optical computing...
D. Michael Miller, Dmitri Maslov, Gerhard W. Dueck
ICML
2007
IEEE
16 years 7 months ago
Supervised clustering of streaming data for email batch detection
We address the problem of detecting batches of emails that have been created according to the same template. This problem is motivated by the desire to filter spam more effectivel...
Peter Haider, Ulf Brefeld, Tobias Scheffer
PODC
2009
ACM
16 years 7 months ago
Brief announcement: collaborative measurement of upload speeds in P2P systems
We define and study the bandwidth determination problem in adhoc P2P environments. Using point-to-point bandwidth probes, the goal is to quickly determine each host's upload ...
John R. Douceur, James W. Mickens, Thomas Moscibro...
ICALP
2009
Springer
16 years 7 months ago
Towards Optimal Range Medians
We consider the following problem: given an unsorted array of n elements, and a sequence of intervals in the array, compute the median in each of the subarrays defined by the inter...
Beat Gfeller, Peter Sanders