4781 search results - page 230 / 957 » Complexity at large |
85
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— In this paper we consider the problem of semiblind carrier frequency offset (CFO) estimation for OFDM systems. Specifically, we consider a synchronization scheme based on the ...
108
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SIGMOD
1997
ACM
15 years 5 months ago
1997
ACM
Data warehouses store materialized views over base data from external sources. Clients typically perform complex read-only queries on the views. The views are refreshed periodical...
82
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CORR
2006
Springer
15 years 24 days ago
2006
Springer
1 In this paper, we consider a downlink communication system, in which a base station (BS) equipped with M antennas communicates with N users each equipped with K receive antennas....
TOSN
2010
14 years 11 months ago
2010
We consider the centralized, anchor-free sensor localization problem. We consider the case where the sensor network reports range information and the case where in addition to the...
122
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FUIN
2010
14 years 10 months ago
2010
This paper explores the use of Constraint Logic Programming (CLP) as a platform for experimenting with planning problems in the presence of multiple interacting agents. The paper ...