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» Optimizing Resource Utilization Using Transformations
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DAC
1995
ACM
13 years 11 months ago
A Transformation-Based Approach for Storage Optimization
High-level synthesis (HLS) has been successfully targeted towards the digital signal processing (DSP) domain. Both application-speci c integrated circuits (ASICs) and application-...
Wei-Kai Cheng, Youn-Long Lin
CDC
2009
IEEE
211views Control Systems» more  CDC 2009»
14 years 13 days ago
An event-triggered distributed primal-dual algorithm for Network Utility maximization
Abstract— Many problems associated with networked systems can be formulated as network utility maximization (NUM) problems. NUM problems maximize a global separable measure of ne...
Pu Wan, Michael D. Lemmon
ICC
2009
IEEE
127views Communications» more  ICC 2009»
14 years 2 months ago
Utility-Based User Grouping and Bandwidth Allocation for Wireless Multicast Systems
Abstract—With the proliferation of wireless multimedia applications, multicast/broadcast has been recognized as an efficient technique to transmit a large volume of data to mult...
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang, S...
GECCO
2008
Springer
163views Optimization» more  GECCO 2008»
13 years 8 months ago
A differential evolution algorithm for optimizing signal compression and reconstruction transforms
State-of-the-art image compression and reconstruction techniques utilize wavelets. Beginning in 2004, however, a team of researchers at Wright-Patterson Air Force Base (WPAFB), the...
Frank W. Moore, Brendan J. Babb
TWC
2008
238views more  TWC 2008»
13 years 7 months ago
Downlink resource allocation in multi-carrier systems: frequency-selective vs. equal power allocation
In this paper, a dynamic subcarrier and power allocation problem is considered in the context of asymptotic utility maximization in multi-carrier systems. Using the gradient-based...
Hyang-Won Lee, Song Chong