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ICIP
2009
IEEE
14 years 9 months ago
Palmprint Verification Using Consistent Orientation Coding
Developing accurate and robust palmprint verification algorithms is one of the key issues in automatic palmprint recognition systems. Recently, orientation based coding algorithms...
MICCAI
2007
Springer
14 years 9 months ago
Segmentation of Q-Ball Images Using Statistical Surface Evolution
In this article, we develop a new method to segment Q-Ball imaging (QBI) data. We first estimate the orientation distribution function (ODF) using a fast and robust spherical harmo...
Maxime Descoteaux, Rachid Deriche
WWW
2008
ACM
14 years 8 months ago
Extraction and mining of an academic social network
This paper addresses several key issues in extraction and mining of an academic social network: 1) extraction of a researcher social network from the existing Web; 2) integration ...
Jie Tang, Jing Zhang, Limin Yao, Juan-Zi Li
KDD
2005
ACM
124views Data Mining» more  KDD 2005»
14 years 8 months ago
Scalable discovery of hidden emails from large folders
The popularity of email has triggered researchers to look for ways to help users better organize the enormous amount of information stored in their email folders. One challenge th...
Giuseppe Carenini, Raymond T. Ng, Xiaodong Zhou
EDBT
2010
ACM
110views Database» more  EDBT 2010»
14 years 3 months ago
The hardness and approximation algorithms for l-diversity
The existing solutions to privacy preserving publication can be classified into the theoretical and heuristic categories. The former guarantees provably low information loss, whe...
Xiaokui Xiao, Ke Yi, Yufei Tao