OS2a: Objective Service Assessment for Mobile AIGC

OS2A is a framework for evaluating mobile AIGC services by combining objective quality assessments with users' subjective experience, inspired by the DCM principle.

Table of Links

Abstract and 1. Introduction

1.1 Background

1.2 Motivation

1.3 Our Work and Contributions and 1.4 Organization

5 OS2A: OBJECTIVE-SUBJECTIVE SERVICE ASSESSMENT FOR MOBILE AIGC

In this section, we elaborate on the design of the OS2A framework. Firstly, inspired by the DCM principle [15], we present the idea of OS2A. Then, we demonstrate the modeling of the objective service quality and subjective service experience, respectively.

5.1 Inspiration from DCM

The modeling of the quality and experience of AIGC services is intractable. For instance, Fig. 4 shows five AIGC images generated by the same prompt. Comparing Figs. 4(a) and (b), we can observe that the latter has higher “quality” since its cabin is located in ...