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MP
2008
60views more  MP 2008»
14 years 9 months ago
Extreme optics and the search for Earth-like planets
In this paper I describe a new and exciting application of optimization technology. The problem is to design a space telescope capable of imaging Earth-like planets around nearby s...
Robert J. Vanderbei
DM
2008
66views more  DM 2008»
14 years 10 months ago
The Monochromatic Column problem
Let p1, p2,..., pn be a sequence of n pairwise coprime positive integers, and let P = p1p2...pn. Let 0, 1, ...,m - 1 be a sequence of m different colors. Let A be an n
Ashish K. Srivastava, Steve Szabo
DATE
2008
IEEE
90views Hardware» more  DATE 2008»
15 years 4 months ago
Computation of Buffer Capacities for Throughput Constrained and Data Dependent Inter-Task Communication
Abstract - Streaming applications are often implemented as task graphs. Currently, techniques exist to derive buffer capacities that guarantee satisfaction of a throughput constrai...
Maarten Wiggers, Marco Bekooij, Gerard J. M. Smit
ICASSP
2008
IEEE
15 years 4 months ago
Implementation of message-passing algorithms for the acquisition of spreading codes
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...
Massimo Rovini, Fabio Principe, Luca Fanucci, Marc...
70
Voted
WCNC
2008
IEEE
15 years 4 months ago
Two-Stage Code Acquisition Employing Search Space Reduction and Iterative Detection in the DS-UWB Downlink
— In this paper we propose and investigate an iterative code acquisition scheme assisted by both search space reduction and iterative Massage Passing (MP), which was designed for...
Seung Hwan Won, Lajos Hanzo