INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—This paper considers the problem of designing scheduling algorithms for multi-channel (e.g., OFDM) wireless downlink networks with n users/OFDM sub-channels. For this system, wh...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
The problem of guessing a random string is revisited and some prior results on guessing exponents are re-derived using the theory of large deviations. It is shown that if the seque...
ISBI
2004
IEEE
14 years 5 months ago
2004
IEEE
We present a fully four-dimensional, globally convergent, incremental gradient algorithm to estimate the continuous-time tracer density from list mode positron emission tomography...