Impact of computation offloading on efficiency of wireless face recognition

Author

Baba, Akiya ; Sumi, Nanoka ; Moshnyaga, Vasily G.

Author_Institution

Grad. Sch. of Eng., Fukuoka Univ., Fukuoka, Japan

fYear

2014

fDate

Sept. 29 2014-Oct. 1 2014

Firstpage

1

Lastpage

7

Abstract

Task offloading is a tradeoff between reducing the computational load of mobile devices and increasing data transfers in the network. This paper studies impact of task off-loading on efficiency of mobile face recognition system. It compares two offloading alternatives used in existing mobile face-recognition system and reports on their efficiency in terms of energy consumption, processing time and recognition accuracy. The offloading method which leads to the best energy-performance tradeoff is outlined.

Keywords

energy consumption; face recognition; mobile computing; computation offloading; computational load; data transfer; energy consumption; energy-performance tradeoff; mobile devices; mobile face recognition system; mobile face-recognition system; processing time; recognition accuracy; task offloading; wireless face recognition; Databases; Face; Face detection; Face recognition; Mobile communication; Mobile handsets; Servers; energy analysis; face recognition; network-based system; offloading;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Timing Modeling, Optimization and Simulation (PATMOS), 2014 24th International Workshop on

Conference_Location

Palma de Mallorca

Type

conf

DOI

10.1109/PATMOS.2014.6951879

Filename

6951879