727 search results - page 121 / 146 » A Calculus of Bounded Capacities |
TIT
2010
13 years 2 months ago
2010
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...
TWC
2010
13 years 2 months ago
2010
Abstract--In this paper, we deal with the performance of nonorthogonal Amplify-and-Forward protocols over block-fading channels (BFNAF), where the source retransmits the same data ...
DAC
2008
ACM
14 years 8 months ago
2008
ACM
C++ based verification methodologies are now emerging as the preferred method for SOC design. However most of the verification involving the C++ models are simulation based. The c...
STOC
2004
ACM
14 years 7 months ago
2004
ACM
We establish several approximate max-integral-flow / minmulticut theorems. While in general this ratio can be very large, we prove strong approximation ratios in the case where th...
ICALP
2009
Springer
14 years 7 months ago
2009
Springer
This paper shows how to build and maintain a distributed heap which we call SHELL. In contrast to standard heaps, our heap is oblivious in the sense that its structure only depends...