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KDD
2006
ACM
130views Data Mining» more  KDD 2006»
16 years 7 days ago
Efficient anonymity-preserving data collection
The output of a data mining algorithm is only as good as its inputs, and individuals are often unwilling to provide accurate data about sensitive topics such as medical history an...
Justin Brickell, Vitaly Shmatikov
KDD
2005
ACM
80views Data Mining» more  KDD 2005»
16 years 7 days ago
Wavelet synopsis for data streams: minimizing non-euclidean error
We consider the wavelet synopsis construction problem for data streams where given n numbers we wish to estimate the data by constructing a synopsis, whose size, say B is much sma...
Sudipto Guha, Boulos Harb
CHI
2008
ACM
16 years 7 days ago
Usability evaluation considered harmful (some of the time)
Current practice in Human Computer Interaction as encouraged by educational institutes, academic review processes, and institutions with usability groups advocate usability evalua...
Saul Greenberg, William Buxton
CHI
2008
ACM
16 years 7 days ago
Navigation techniques for dual-display e-book readers
Existing e-book readers do not do a good job supporting many reading tasks that people perform, as ethnographers report that when reading, people frequently read from multiple dis...
Cassandra Lewis, François Guimbretiè...
CHI
2008
ACM
16 years 7 days ago
Interlaced QWERTY: accommodating ease of visual search and input flexibility in shape writing
Shape writing is an input technology for touch-screen mobile phones and pen-tablets. To shape write text, the user spells out word patterns by sliding a finger or stylus over a gr...
Shumin Zhai, Per Ola Kristensson