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CISS
2011
IEEE
14 years 1 months ago
Sparsity penalties in dynamical system estimation
—In this work we address the problem of state estimation in dynamical systems using recent developments in compressive sensing and sparse approximation. We formulate the traditio...
Adam Charles, Muhammad Salman Asif, Justin K. Romb...
INFOCOM
2011
IEEE
14 years 1 months ago
On the throughput scaling of Cognitive Radio ad hoc networks
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
Chengzhi Li, Huaiyu Dai
DAWAK
2011
Springer
13 years 9 months ago
OLAP Formulations for Supporting Complex Spatial Objects in Data Warehouses
In recent years, there has been a large increase in the amount of spatial data obtained from remote sensing, GPS receivers, communication terminals and other domains. Data warehous...
Ganesh Viswanathan, Markus Schneider
ISCAS
2005
IEEE
173views Hardware» more  ISCAS 2005»
15 years 3 months ago
Decentralized energy-conserving and coverage-preserving protocols for wireless sensor networks
Abstract— The wireless sensor network is an emerging technology that may greatly facilitate human life by providing ubiquitous sensing, computing, and communication capability. H...
Chi-Fu Huang, Li-Chu Lo, Yu-Chee Tseng, Wen-Tsuen ...
EUROSSC
2008
Springer
14 years 11 months ago
Raising Awareness about Space via Vibro-Tactile Notifications
Human perception, in a world of continuous and seamless exposure to visual and auditory stimuli, is increasingly challenged to information overload. Among the primary human senses,...
Andreas Riener, Alois Ferscha