575 search results - page 53 / 115 » A Spectral Approach to Lower Bounds |
TIT
1998
13 years 10 months ago
1998
Abstract— The paper deals with estimating transfer functions of stable linear time-invariant systems under stochastic assumptions. We adopt a nonparametric minimax approach for m...
MONET
2008
13 years 11 months ago
2008
This paper investigates a distributed and adaptive approach to manage spectrum usage in dynamic spectrum access networks. While previous works focus on centralized provisioning, w...
CORR
2011
Springer
13 years 6 months ago
2011
Springer
The outage probability limit is a fundamental and achievable lower bound on the word error rate of coded communication systems affected by fading. This limit is mainly determined ...
ICDE
2010
IEEE
14 years 3 months ago
2010
IEEE
-- Publishing person specific data while protecting privacy is an important problem. Existing algorithms that enforce the privacy principle called l-diversity are heuristic based d...
PVLDB
2008
13 years 10 months ago
2008
There has been considerable interest in similarity join in the research community recently. Similarity join is a fundamental operation in many application areas, such as data inte...