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HICSS
2009
IEEE
144views Biometrics» more  HICSS 2009»
15 years 11 months ago
Privacy Preserving Decision Tree Mining from Perturbed Data
Privacy preserving data mining has been investigated extensively. The previous works mainly fall into two categories, perturbation and randomization based approaches and secure mu...
Li Liu, Murat Kantarcioglu, Bhavani M. Thuraisingh...
AAAI
2007
15 years 6 months ago
COD: Online Temporal Clustering for Outbreak Detection
We present Cluster Onset Detection (COD), a novel algorithm to aid in detection of epidemic outbreaks. COD employs unsupervised learning techniques in an online setting to partiti...
Tomás Singliar, Denver Dash
CORR
2008
Springer
148views Education» more  CORR 2008»
15 years 4 months ago
A Non-differential Distributed Space-Time Coding for Partially-Coherent Cooperative Communication
In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward them ...
Jagadeesh Harshan, B. Sundar Rajan
FOCS
2009
IEEE
15 years 11 months ago
Local Graph Partitions for Approximation and Testing
—We introduce a new tool for approximation and testing algorithms called partitioning oracles. We develop methods for constructing them for any class of bounded-degree graphs wit...
Avinatan Hassidim, Jonathan A. Kelner, Huy N. Nguy...
VTS
2008
IEEE
136views Hardware» more  VTS 2008»
15 years 10 months ago
Test-Pattern Grading and Pattern Selection for Small-Delay Defects
Timing-related defects are becoming increasingly important in nanometer technology designs. Small delay variations induced by crosstalk, process variations, powersupply noise, as ...
Mahmut Yilmaz, Krishnendu Chakrabarty, Mohammad Te...