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TIT
2010
115views Education» more  TIT 2010»
14 years 9 months ago
On resource allocation in fading multiple-access channels-an efficient approximate projection approach
We consider the problem of rate and power allocation in a multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a general concave ut...
Ali ParandehGheibi, Atilla Eryilmaz, Asuman E. Ozd...
TIT
2010
146views Education» more  TIT 2010»
14 years 9 months ago
Cooperation with an untrusted relay: a secrecy perspective
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...
Xiang He, Aylin Yener
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TIT
2010
111views Education» more  TIT 2010»
14 years 9 months ago
Designing floating codes for expected performance
Floating codes are codes designed to store multiple values in a Write Asymmetric Memory, with applications to flash memory. In this model, a memory consists of a block of n cells, ...
Flavio Chierichetti, Hilary Finucane, Zhenming Liu...
TIT
2010
153views Education» more  TIT 2010»
14 years 9 months ago
On the information rates of the plenoptic function
The plenoptic function (Adelson and Bergen, 91) describes the visual information available to an observer at any point in space and time. Samples of the plenoptic function (POF) a...
Arthur L. da Cunha, Minh N. Do, Martin Vetterli
TITB
2010
120views Education» more  TITB 2010»
14 years 9 months ago
A distributed, collaborative intelligent agent system approach for proactive postmarketing drug safety surveillance
Discovering unknown adverse drug reactions (ADRs) in postmarketing surveillance as early as possible is of great importance. The current approach to postmarketing surveillance prim...
Yanqing Ji, Hao Ying, Margo S. Farber, John Yen, P...
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