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MOBIHOC
2007
ACM
15 years 9 months ago
Approximation algorithms for longest-lived directional multicast communications in WANETs
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
Song Guo, Oliver W. W. Yang, Victor C. M. Leung
DAC
2009
ACM
15 years 11 months ago
A robust and efficient harmonic balance (HB) using direct solution of HB Jacobian
In this paper we introduce a new method of performing direct solution of the harmonic balance Jacobian. For examples with moderate number of harmonics and moderate to strong nonli...
Amit Mehrotra, Abhishek Somani
SIGCOMM
2009
ACM
15 years 4 months ago
In defense of wireless carrier sense
Carrier sense is often used to regulate concurrency in wireless medium access control (MAC) protocols, balancing interference protection and spatial reuse. Carrier sense is known ...
Micah Z. Brodsky, Robert T. Morris
DAC
2005
ACM
15 years 11 months ago
MiniBit: bit-width optimization via affine arithmetic
MiniBit, our automated approach for optimizing bit-widths of fixed-point designs is based on static analysis via affine arithmetic. We describe methods to minimize both the intege...
Dong-U Lee, Altaf Abdul Gaffar, Oskar Mencer, Wayn...
DAC
2009
ACM
15 years 11 months ago
Decoding nanowire arrays fabricated with the multi-spacer patterning technique
Silicon nanowires are a promising solution to address the increasing challenges of fabrication and design at the future nodes of the Complementary Metal-Oxide-Semiconductor (CMOS)...
M. Haykel Ben Jamaa, Yusuf Leblebici, Giovanni De ...