1078 search results - page 36 / 216 » DB |
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Immortal DB is a transaction time database system that is built into a commercial database system rather than being layered on top. This enables it to have performance that is very...
ISCAS
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper, a new channel estimation method for OFDM WLAN systems is proposed. This proposal mainly consists of smoothing filtering and decision-directed tracking loop schemes,...
CASCON
1996
13 years 10 months ago
1996
Because changes to the database (DB) and workload occur during a DB system's lifetime, the physical DB design must evolve to sustain good performance. These changes are carri...
ASPDAC
2010
ACM
13 years 6 months ago
2010
ACM
This paper presents a 60 GHz direct-conversion transmitter in 65 nm CMOS technology. The power amplifier consists of 4-stage transistors. The circuit model of de-coupling capacitor...
ICCPOL
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. In a spoken dialogue system, the speech recognition performance accounts for the largest part of the overall system performance. Yet spontaneous speech recognition has an...