Magesh Chandramouli

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This paper analyzes a linear feature covering problem (LFCP) with distance constraints, and characterizes the problem by a fuzzy multi-objective (MO) optimization model. An integrated approach combining an Ant algorithm (LFCP-Ant) and a Geographic Information System (GIS) has been devised to solve the LFCP problem in large scale. The efficacy of the(More)
Programming skills are becoming increasingly important in both academia and industry. While this signifies numerous opportunities for students, it also inherently involves the challenge of preparing students suitably for these opportunities. Students, especially those at the beginner level, encounter difficulties when learning to program and the lack of(More)
This study explains the design and implementation of an interactive graphics framework for `fun-based' interactive instruction of computer hardware and architecture for engineering and technology (ET) students. The system helps students to visualize internal peripherals of a computer and assemble them onto a motherboard to examine results immediately making(More)
Mayer & Cukier (2013) state that “Data can reveal secrets to those with the humility, the willingness, and the tools to listen”. To facilitate the ‘listening process’, this research proposes a desktop Virtual Reality tool to interactively explore data online. In order to explore data and extract information, it is imperative to view the data objectively and(More)
Traditional transportation vendors not only strive to deliver cargo securely and accurately to customers on time, but also consider reducing the operation cost and flexibly dispatching vehicles as well as staff. Thus, how to raise the competitive advantage is the big challenge for the transportation industry. Because the online vehicle tracking system can(More)
This study explains the design and implementation of a Virtual Reality (VR) framework for ‘fun-based’ interactive programming instruction in engineering education courses. Students continue to face several difficulties when learning programming [1] and the lack of efficient tools to overcome such difficulties can affect the students’ motivation [2]. Over(More)
Integrating spatial and temporal dimensions is a fundamental yet challenging issue in modeling geospatial data. This article presents the design of a generic model within the object-oriented paradigm to represent spatially-varying, temporally-varying, and spatio-temporally-varying information using a mechanism, called parametric polymorphism. This mechanism(More)
This paper describes how geometry and graphics are employed to design and implement an intermodal multidimensional framework. Geometry and graphics can be judiciously juxtaposed within desktop virtual environments to facilitate information visualization, extraction, and analysis. This paper demonstrates a desktop VR system that exploits the potential of(More)
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