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KDD
2003
ACM
152views Data Mining» more  KDD 2003»
16 years 4 months ago
Interactive exploration of coherent patterns in time-series gene expression data
Discovering coherent gene expression patterns in time-series gene expression data is an important task in bioinformatics research and biomedical applications. In this paper, we pr...
Daxin Jiang, Jian Pei, Aidong Zhang
SIGMOD
2008
ACM
150views Database» more  SIGMOD 2008»
16 years 4 months ago
Ranking queries on uncertain data: a probabilistic threshold approach
Uncertain data is inherent in a few important applications such as environmental surveillance and mobile object tracking. Top-k queries (also known as ranking queries) are often n...
Ming Hua, Jian Pei, Wenjie Zhang, Xuemin Lin
PERCOM
2007
ACM
16 years 3 months ago
Mining Frequent Trajectory Patterns for Activity Monitoring Using Radio Frequency Tag Arrays
Activity monitoring, a crucial task in many applications, is often conducted expensively using video cameras. Also, effectively monitoring a large field by analyzing images from m...
Yunhao Liu, Lei Chen 0002, Jian Pei, Qiuxia Chen, ...
IUI
2010
ACM
16 years 1 months ago
Raconteur: from intent to stories
When editing a story from a large collection of media, such as photos and video clips captured from daily life, it is not always easy to understand how particular scenes fit into ...
Pei-Yu Chi, Henry Lieberman
IEEEIAS
2009
IEEE
15 years 11 months ago
Implementation of an Electronic Voting System with Contactless IC Cards for Small-Scale Voting
—There have been several studies on using computer technologies to improve elections and these studies lead to widespread adoption of “direct recording electronic” (DRE) voti...
Chung-Huang Yang, Shih-Yi Tu, Pei-Hua Yen