JIITA

A Study on Objective Schedule Estimation for Software Development Projects Based on the Constructive Cost Model (COCOMO)

JIITA, vol. 1, no. 3, pp.40-45, Oct, 2017

DOI: 10.22664/ISITA.2017.1.3.40

A Study on Objective Schedule Estimation for Software Development Projects Based on the Constructive Cost Model (COCOMO)

Geumchae Yoon 1), Donghwoon Kwon 2,*) Ki Pyung Kim 3), Ilnam Jeong 4)
1) ASTI Manufacturing Ltd., Farmers Branch, USA

2) Department of Computer Science and Information Systems, Texas A&M University-Commerce, Commerce, USA
3) School of Natural and Built Environments, University of South Australia, Adelaide, Australia
4) Department of Computer Science, George Washington University, Washington D.C, USA

Abstract: In this paper, we propose an ontology-based obstacle evaluation method to help the visually impaired to walk safely. The proposed method identifies obstacles by using a wearable device which is designed for the visually impaired. The obstacle evaluation consists of regional obstacle classification, peripheral obstacle detection using thewearable device, and classified obstacle determination. Especially the proposed obstacle evaluation can be applied to the customized route guidance system to induce safe walking of the visually impaired.

Keyword:  component; Obstacle Evaluation; Wearable Device; Blind; Ontology; Clustering

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