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ICDE
2012
IEEE
221views Database» more  ICDE 2012»
13 years 9 days ago
DPCube: Releasing Differentially Private Data Cubes for Health Information
—We demonstrate DPCube, a component in our Health Information DE-identification (HIDE) framework, for releasing differentially private data cubes (or multi-dimensional histogram...
Yonghui Xiao, James J. Gardner, Li Xiong
ACL
2012
13 years 7 days ago
Fine Granular Aspect Analysis using Latent Structural Models
In this paper, we present a structural learning model for joint sentiment classification and aspect analysis of text at various levels of granularity. Our model aims to identify ...
Lei Fang, Minlie Huang
EUROSYS
2008
ACM
15 years 7 months ago
Protectit: trusted distributed services operating on sensitive data
Protecting shared sensitive information is a key requirement for today’s distributed applications. Our research uses virtualization technologies to create and maintain trusted d...
Jiantao Kong, Karsten Schwan, Min Lee, Mustaque Ah...
SISAP
2009
IEEE
134views Data Mining» more  SISAP 2009»
15 years 4 months ago
Searching by Similarity and Classifying Images on a Very Large Scale
—In the demonstration we will show a system for searching by similarity and automatically classifying images in a very large dataset. The demonstrated techniques are based on the...
Giuseppe Amato, Pasquale Savino
USENIX
2008
15 years 5 days ago
Prefetching with Adaptive Cache Culling for Striped Disk Arrays
Conventional prefetching schemes regard prediction accuracy as important because useless data prefetched by a faulty prediction may pollute the cache. If prefetching requires cons...
Sung Hoon Baek, Kyu Ho Park