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» Unification of Temporal Data Models
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KDD
2009
ACM
221views Data Mining» more  KDD 2009»
14 years 9 months ago
Migration motif: a spatial - temporal pattern mining approach for financial markets
A recent study by two prominent finance researchers, Fama and French, introduces a new framework for studying risk vs. return: the migration of stocks across size-value portfolio ...
Xiaoxi Du, Ruoming Jin, Liang Ding, Victor E. Lee,...
ICDE
2001
IEEE
141views Database» more  ICDE 2001»
14 years 9 months ago
TAR: Temporal Association Rules on Evolving Numerical Attributes
Data mining has been an area of increasing interests during recent years. The association rule discovery problem in particular has been widely studied. However, there are still so...
Wei Wang 0010, Jiong Yang, Richard R. Muntz
HICSS
2006
IEEE
139views Biometrics» more  HICSS 2006»
14 years 2 months ago
Benefit and Pricing of Spatio-Temporal Information in Mobile Peer-to-Peer Networks
In this paper we examine the dissemination of reports about resources in mobile peer-to-peer networks, where moving objects communicate with each other via short-range wireless tr...
Bo Xu, Ouri Wolfson, Naphtali Rishe
ICDCSW
2007
IEEE
14 years 2 months ago
Modeling Data Consistency in Wireless Sensor Networks
— With the rapid growth of wireless sensor systems deployment, data quality has become a critical issue to the success of these applications. In this paper, we first raise the d...
Kewei Sha, Weisong Shi
ICDE
2009
IEEE
178views Database» more  ICDE 2009»
13 years 6 months ago
Efficient Query Evaluation over Temporally Correlated Probabilistic Streams
Many real world applications such as sensor networks and other monitoring applications naturally generate probabilistic streams that are highly correlated in both time and space. ...
Bhargav Kanagal, Amol Deshpande