Sciweavers

2735 search results - page 397 / 547
» Comparing notions of randomness
Sort
View
CEC
2008
IEEE
15 years 7 months ago
Path optimization for multiple objectives in directed graphs using genetic algorithms
Abstract— This paper presents a genetic algorithmic approach for finding efficient paths in directed graphs when optimizing multiple objectives. Its aim is to provide solutions...
Juan Rada, Ruben Parma, Wilmer Pereira
CISS
2008
IEEE
15 years 7 months ago
On the delay and throughput of digital and analog network coding for wireless broadcast
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
Yalin Evren Sagduyu, Dongning Guo, Randall Berry
90
Voted
CISS
2008
IEEE
15 years 7 months ago
Optimal memoryless relays with noncoherent modulation
Abstract—We derive optimal memoryless relays using noncoherent modulation over additive white Gaussian noise (AWGN) channels with or without fading. The derivation is flexible, ...
David F. Crouse, Christian R. Berger, Shengli Zhou...
111
Voted
CVPR
2008
IEEE
15 years 7 months ago
Scene understanding with discriminative structured prediction
Spatial priors play crucial roles in many high-level vision tasks, e.g. scene understanding. Usually, learning spatial priors relies on training a structured output model. In this...
Jinhui Yuan, Jianmin Li, Bo Zhang
95
Voted
DATE
2008
IEEE
122views Hardware» more  DATE 2008»
15 years 7 months ago
Digital bit stream jitter testing using jitter expansion
This paper presents a time-domain jitter expansion technique for high-speed digital bit sequence jitter testing. While jitter expansion has been applied to phase noise measurement...
Hyun Choi, Abhijit Chatterjee