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Research Paper

Project planning and cost optimization in Construction Industry

Operations Research is an analytical tool to support complex problem-solving and decision-making. The success of OR methods is that it is a systematic approach that provides a framework for constructing conceptual and mathematical models, analyzing alternatives with respect to specified measurable parameters, and finding out the best solutions among all alternatives under a constraint environment. OR contributes to improve project management by applying different techniques such as Critical Path Methods (CPM) and Project Evaluation Review Technique (PERT), reduce logistics cost and quality delivery through network optimization, traffic simulations, decision theory, game bottleneck elimination (game theory), linear programming, transportation problems, etc. In this research paper, we are mainly focused on the practical application of Operations Research in the construction industry to optimize cost for quality and timely delivery with minimum wastages. (Suthar Nisarg Arvindbhai1, 2020).

Published by: Samarth Madan, Sanchi Gupta, Sayyam Nandu, Sanyam Jain, Ronit Sarawgi

Author: Samarth Madan

Paper ID: V7I5-1332

Paper Status: published

Published: October 11, 2021

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Research Paper

Time Allocation in Academia

University professors all over the world are facing increasing challenges to publish more and more high-quality papers, get funds, and improve their citation indices. In many scientific disciplines, like engineering and computer science, research topics keep changing and professors’ research agendas need to change as well. In this paper, we develop a mixed-integer linear program (MILP) to model a university professor's problem of selecting research topics. The problem aims to increase the professor’s number of citations subject to time constraints and publication probability constraints. We also solve the suggested MILP using a max-min ant system. A case study for a professor in an industrial engineering department is also presented.

Published by: Sammy Ibrahim

Author: Sammy Ibrahim

Paper ID: V7I5-1331

Paper Status: published

Published: October 11, 2021

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Research Paper

Video Project Assignments as an Integrated Tool for Active Learning

The English video projects are usually assigned in English classrooms to enhance their communication skills. Integration of technology in Communicative English classrooms is a compulsory aspect especially in the teaching-learning process of Professional English classrooms. This paper discusses how to frame video assignments and optimize creativity that could reflect effective communication skills in their workplace. The ability to present information and convey knowledge in a range of formats is a beneficial skill in many professions, which students will take from their video assignments in class to their respective workplaces (McCarthy & Hatcher, 2002). Students thus can better interact and communicate in multimedia platforms and handling key information in visual formats. The use of videos, animated clips, and presentations in language classrooms reflects the everyday use of multimedia technology. Teachers use technology-assisted simulations to bring content related to their learning objectives. Video assignments in academic contexts do arouse hesitations and challenges from both the learner's and teachers' perspectives and the situation essentially varies from subject to the teacher to the context and to the content delivered and relates to the proper evaluation process. This paper analyses the video project assignments and the advantages of their implications in enhancing communication skills. It addresses and highlights the positive outcomes in achieving communication skill sets essential for a professional context.

Published by: Dr. Priya S.

Author: Dr. Priya S.

Paper ID: V7I5-1330

Paper Status: published

Published: October 11, 2021

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Research Paper

Analyzing the hyperlocal delivery business model using operations research techniques

The hyper-local delivery industry is on the rise in India due to firms trying to capture the biggest share in the market by promising the fastest delivery in the industry. Through this research paper, we have tried to analyze the impact of the Assignment problem in a way to increase employee efficiency and optimize business operations via time minimization. With the use of these tools, companies can optimize their delivery time which they could have overlooked due to human error. After going through different research we came to the conclusion that they address the problem by taking only one constraint into account, so to counter this we came up with a solution using multiple constraints that are actually faced by companies. Our findings demonstrate that operations research methodologies can assist hyper-local delivery platforms in making decisions about how to assign their employees to pick up or drop the package in the least amount of time possible.

Published by: Ananya Shetty, Aman Sharma, Archit Khedekar, Arpan Mundra, Aryaman Goswami

Author: Ananya Shetty

Paper ID: V7I5-1326

Paper Status: published

Published: October 11, 2021

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Research Paper

Application of Operations Research in the supply chain management of wineries

Supply chain management is a procedure of further developing the business’ supply chain, making them stronger, spryer, and therefore, more competitive. This paper is an endeavor to study the contributions of operations research to the operational, tactical, and strategic planning of wineries and to maximize the efficiency of the supply chain in the winery field. The central points looked at in this research paper are distinguished through the knowledge gauged from informational websites and published papers. The overall goal is to recommend some subjective and quantitative methods from the field of OR for the different issues identified. The issues examined are the major inconvenience of spraying with capacity limitations in viticulture, finding how to optimally schedule the work in wine grape harvesting, and maximizing the processing and storage of wine in the minimal time possible. It is important to consider all the possible underlying implications to the suggested method and solution before finalizing it.

Published by: Dhruvi Jain, Dhviti Ajmera, Esha Vora, Chahat Chadha, Dhir Gada

Author: Dhruvi Jain

Paper ID: V7I5-1306

Paper Status: published

Published: October 11, 2021

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Research Paper

Improving the efficiency of public transportation in India using operations research

The analysis shows that no single model or theory, such as Queuing Theory, Transportation Problem, Vehicle Routing problem, Hubs, and Spoke Model, etc., aim at increasing the efficiency of public transportation by addressing a particular segment of the problem are enough to solve the problem holistically. In this paper, we touch upon the shortcomings of the existing models and algorithms and suggest that a model should be developed which encompasses all these factors and provide an all in all solution to the problem.

Published by: Pranav Jain, Piyush Agarwal, Nimisha Soni, Parth Mandavgane, Naman Shah

Author: Pranav Jain

Paper ID: V7I5-1324

Paper Status: published

Published: October 8, 2021

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