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ICMCS
2000
IEEE
88views Multimedia» more  ICMCS 2000»
15 years 11 months ago
Progressive Image Transmission over OFDM Systems using Multiple Antennas
A Joint source-channel coding (JSCC) scheme for SPIHT coded image transmission over OFDM systems with spatial diversity is proposed where no feedback channel is available. By usin...
Jie Song, K. J. Ray Liu
COMAD
2009
15 years 7 months ago
Consistency of Databases on Commodity Disk Drives
Most database systems use ARIES-like logging and recovery scheme to recover from failures and guarantee transactional consistency. ARIES relies on the Write-Ahead Logging (WAL) pr...
Robin Dhamankar, Hanuma Kodavalla, Vishal Kathuria
ADC
2006
Springer
110views Database» more  ADC 2006»
15 years 10 months ago
A heuristic approach to cost-efficient fragmentation and allocation of complex value databases
The quality of database distribution design, which involves fragmentation and allocation, should be assessed by the performance of a system. In particular, this applies to non-rel...
Hui Ma, Klaus-Dieter Schewe, Qing Wang
COST
2009
Springer
111views Multimedia» more  COST 2009»
16 years 1 months ago
On Development of Inspection System for Biometric Passports Using Java
Currently it is possible to implement Biometric Passport applets according to ICAO specifications. In this paper, an ePassport Java Card applet , according to ICAO specifications u...
Luis Terán, Andrzej Drygajlo
MUE
2008
IEEE
122views Multimedia» more  MUE 2008»
16 years 1 months ago
ACE: Active Emergence Call Service System for u-Lifecare
This paper establishes ACE system that supports active emergency call service. ACE system is physically composed of E-Device (Emergency Mobile Device) for the handicapped, single ...
Won-Hee Han, Eun-Ha Song, Laurence Tianruo Yang, J...