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ESA
2009
Springer
143views Algorithms» more  ESA 2009»
15 years 4 months ago
On Optimally Partitioning a Text to Improve Its Compression
In this paper we investigate the problem of partitioning an input string T in such a way that compressing individually its parts via a basecompressor C gets a compressed output th...
Paolo Ferragina, Igor Nitto, Rossano Venturini
TSP
2012
13 years 5 months ago
Sensing and Probing Cardinalities for Active Cognitive Radios
—In a cognitive radio network, opportunistic spectrum access (OSA) to the underutilized spectrum involves not only sensing the spectrum occupancy but also probing the channel qua...
Thang Van Nguyen, Hyundong Shin, Tony Q. S. Quek, ...
ICDM
2009
IEEE
205views Data Mining» more  ICDM 2009»
15 years 4 months ago
Active Selection of Sensor Sites in Remote Sensing Applications
— In a data-mining approach, a model for estimation of Aerosol Optical Depth (AOD) from satellite observations is learned using collocated satellite and groundbased observations....
Debasish Das, Zoran Obradovic, Slobodan Vucetic
ICCAD
2008
IEEE
246views Hardware» more  ICCAD 2008»
15 years 7 months ago
MC-Sim: an efficient simulation tool for MPSoC designs
The ability to integrate diverse components such as processor cores, memories, custom hardware blocks and complex network-on-chip (NoC) communication frameworks onto a single chip...
Jason Cong, Karthik Gururaj, Guoling Han, Adam Kap...
CN
2007
129views more  CN 2007»
14 years 10 months ago
Performance evaluation of MAC transmission power control in wireless sensor networks
In this paper we provide a method to analytically compute the energy saving provided by the use of transmission power control (TPC) at the MAC layer in wireless sensor networks (W...
Javier Vales-Alonso, Esteban Egea-López, Al...