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SIGAL
1990
273views Algorithms» more  SIGAL 1990»
15 years 4 months ago
Randomized Broadcast in Networks
We propose and analyse a quasirandom analogue to the classical push model for disseminating information in networks ("randomized rumor spreading"). In the classical mode...
Uriel Feige, David Peleg, Prabhakar Raghavan, Eli ...
81
Voted
SPIRE
2000
Springer
15 years 4 months ago
Prosodic Stress and Topic Detection in Spoken Sentences
The relationship between acoustic stress and information content of words is investigated. On one side, the average acoustic stress is measured for each word throughout each utter...
Rosaria Silipo, Fabio Crestani
104
Voted
CORR
2010
Springer
159views Education» more  CORR 2010»
15 years 28 days ago
An Alternative Proof for the Capacity Region of the Degraded Gaussian MIMO Broadcast Channel
We provide an alternative proof for the capacity region of the degraded Gaussian multiple-input multiple-output (MIMO) broadcast channel. Our proof does not use the channel enhanc...
Ersen Ekrem, Sennur Ulukus
JSAC
2010
88views more  JSAC 2010»
14 years 11 months ago
Modeling broadcasting using omnidirectional and directional antenna in delay tolerant networks as an epidemic dynamics
—We study broadcasting of information in a system of moving agents equipped with omnidirectional as well as directional antenna. The agent communication protocol is inspired by t...
Fernando Peruani, A. Maiti, Sanjib Sadhu, Hugues C...
110
Voted
TWC
2010
14 years 7 months ago
Cooperative Transmission Protocols for Wireless Broadcast Channels
In this paper, cooperative transmission protocols are proposed for wireless broadcast channels, a fundamental building block of wireless communication networks. The concepts of co...
Zhiguo Ding, Kin K. Leung, Dennis Goeckel, Donald ...