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» An authorization model for temporal data
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ICDCS
2008
IEEE
15 years 11 months ago
Data Estimation in Sensor Networks Using Physical and Statistical Methodologies
Wireless Sensor Networks (WSNs) are employed in many applications in order to collect data. One key challenge is to minimize energy consumption to prolong network lifetime. A sche...
Yingshu Li, Chunyu Ai, Wiwek P. Deshmukh, Yiwei Wu
CVPR
2008
IEEE
16 years 6 months ago
Sequential sparsification for change detection
This paper presents a general method for segmenting a vector valued sequence into an unknown number of subsequences where all data points from a subsequence can be represented wit...
Necmiye Ozay, Mario Sznaier, Octavia I. Camps
ISBI
2006
IEEE
16 years 5 months ago
Two probabilistic algorithms for MEG/EEG source reconstruction
We have developed two algorithms for source imaging from MEG/EEG data. Contribution to sensor data from a source at a particular voxel is expressed as the product of a known lead ...
Johanna M. Zumer, Hagai Attias, Kensuke Sekihara, ...
GCC
2003
Springer
15 years 10 months ago
Research on Construction of EAI-Oriented Web Service Architecture
Web service based data exchange has been the trend of EAI. We can create Proxies to expose existing systems as web services. There have been some tools that can help users to const...
Xin Peng, Wenyun Zhao, En Ye
ICDM
2009
IEEE
183views Data Mining» more  ICDM 2009»
15 years 2 months ago
Multirelational Topic Models
In this paper we propose the multirelational topic model (MRTM) for multiple types of link modeling such as citation and coauthor links in document networks. In the citation networ...
Jia Zeng, William K. Cheung, Chun-hung Li, Jiming ...