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Kanshukan
Rajaratnam |
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Department of
Systems and Information Engineering University of
Virginia PO Box 400747 151 Engineer’s
Way Charlottesville,
VA 22904 |
Room 111C, Olsson
Building Engineering Way University of
Virginia |
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Journals, Conference Proceedings and Book Chapter Publications o Rajaratnam, K., Beling,
P. and Overstreet, G. (2010). Scoring
Decisions in the Context of Economic Uncertainty. J. Opl. Res. Soc.,
61: 421-429. o Beling, P., Overstreet, G.
and Rajaratnam, K. (2010). Estimation
Error in Regulatory Capital Requirements: Theoretical Implications for
Consumer Bank Profitability. J. Opl. Res. Soc., 61: 381-392. o
Rubin, G., Overstreet, G., Beling, P. and Rajaratnam, K. (2009). Dynamic
Theory of Credit Unions:
Proceedings of the Credit Scoring and Credit Control Conference XI held at
the Edinburgh Business School. Edinburgh. o
Beling, P., Rajaratnam, K. and Overstreet, G. (2007). Contributions
towards a Theoretical Framework for the Efficient Use of Multiple Scorecards:
Proceedings of the Credit Scoring and Credit Control Conference X held at the
Edinburgh Business School. Edinburgh. o
Chew, E. P., Lee, L. H. and Rajaratnam, K. (2007). Evolutionary Algorithm for an
Inventory Location Problem. In Dahal, K., Tan, K. C. and Cowling, P.
(Eds.), Evolutionary Scheduling. (pp. 613-628). Berlin: Springer. Presentations o Rajaratnam, K. and Beling,
P. (2010). Impact of Economic Capitalization on Scoring
Decision within Consumer Credit. Paper to be presented at Production and Operations
Management Society Conference, (accepted), Vancouver, Canada. o Rubin, G., Overstreet, G.,
Beling, P. and Rajaratnam, K. (2009). Dynamic Theory of Credit Unions. Paper presented at the
Credit Scoring and Credit control Conference XI, Edinburgh. o Rajaratnam, K., Beling, P.
and Gao, L. (2009). Impact of Economic Capitalization on Scoring
Decisions within Consumer Credit. Paper presented at the INFORMS Conference, San
Diego, WA. o Rajaratnam, K. and Beling,
P. (2009). Efficient frontier in consumer loan decision when
considering profit, volume and variance on profit. Poster presented at
INFORMS Conference, San Diego, WA. o Rajaratnam, K. (2009). Profit Variance Constraint in Consumer
Credit Decision. Poster presented at the University of Virginia
Engineering Research Symposium, Charlottesville, VA. o Rajaratnam, K. and Beling,
P. (2007). Building Efficient
Portfolios in Multiple Economic Scenarios. Paper presented at the INFORMS
Conference, Seattle, WA. I have also presented at a colloquium for graduate
students at the Department of Systems and Information Engineering at the
University of Virginia. My Master’s Research o The work at the National University of
Singapore dealt with minimizing the cost in a joint location-inventory model
with a single upper-level supplier supplying to multiple capacitated
distribution centers which in turn supplies to multiple retailers with
varying demands. We consider both capacity levels and service levels of the
warehouses. We use the real-coded adaptive genetic algorithm to solve this
maximization problem. (This work was under the supervision of Prof. Chew Ek Peng and Prof. Lee Loo Hay). o My work for the Master of
Engineering at the University of Virginia was a project in health systems
engineering. Specifically, we analyzed ways to increase translational research
in medical research. We looked at how to increase collaboration between basic
science researchers, researchers conducting clinical trials and
practitioners, thereby increasing research in areas that require attention as
well as ways to take the results from clinical trials to implementation in
medical practice. This requires a feedback loop from end-users to basic
science researchers. This project allowed me to see how systems engineering
and systems analysis can be useful to medical research and design of health
systems. (This work was under the supervision of Prof. Michael Smith). Updated 31 April 2010 |
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