391 search results - page 62 / 79 » Optimal Approximation of Signal Priors |
129
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
A weighted sum-rate maximization problem is considered for an access point (AP) allocating resources to wireless cognitive radios (CRs) communicating using orthogonal frequency-di...
123
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Parameter trajectory generation for HMM-based speech synthesis is practically achieved using only fixed-point arithmetic with 32-bit integers. Since processors for embedded devic...
143
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Alternating optimization algorithms for canonical polyadic decomposition (with/without nonnegative constraints) often accompany update rules with low computational cost, but could...
97
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Query abandonment by search engine users is generally considered to be a negative signal. In this paper, we explore the concept of good abandonment. We define a good abandonment ...
159
Voted
TIP
1998
15 years 3 months ago
1998
Abstract—We propose a method for the reconstruction of signals and images observed partially through a linear operator with a large support (e.g., a Fourier transform on a sparse...