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CHI
2009
ACM
14 years 11 months ago
Audio or tactile feedback: which modality when?
When designing interfaces for mobile devices it is important to take into account the variety of contexts of use. We present a study that examines how changing noise and disturban...
Eve E. Hoggan, Andrew Crossan, Stephen A. Brewster...
KDD
2008
ACM
132views Data Mining» more  KDD 2008»
14 years 10 months ago
Partitioned logistic regression for spam filtering
Naive Bayes and logistic regression perform well in different regimes. While the former is a very simple generative model which is efficient to train and performs well empirically...
Ming-wei Chang, Wen-tau Yih, Christopher Meek
SIGMOD
2004
ACM
131views Database» more  SIGMOD 2004»
14 years 10 months ago
Order-Preserving Encryption for Numeric Data
Encryption is a well established technology for protecting sensitive data. However, once encrypted, data can no longer be easily queried aside from exact matches. We present an or...
Rakesh Agrawal, Jerry Kiernan, Ramakrishnan Srikan...
ALT
2002
Springer
14 years 7 months ago
Classes with Easily Learnable Subclasses
In this paper we study the question of whether identifiable classes have subclasses which are identifiable under a more restrictive criterion. The chosen framework is inductive ...
Sanjay Jain, Wolfram Menzel, Frank Stephan
ICCAD
2002
IEEE
87views Hardware» more  ICCAD 2002»
14 years 7 months ago
A novel framework for multilevel routing considering routability and performance
We propose in this paper a novel framework for multilevel routing considering both routability and performance. The two-stage multilevel framework consists of coarsening followed ...
Shih-Ping Lin, Yao-Wen Chang