Yuri Lawryshyn

The environmental comparison of landfilling vs. incineration of MSW accounting for waste diversion.

Bernadette Assamoi, Yuri Lawryshyn
Waste management
2012

This study evaluates the environmental performance and discounted costs of the incineration and landfilling of municipal solid waste that is ready for the final disposal while accounting for existing… (More)

Improving Credit Card Fraud Detection using a Meta-Classification Strategy

Joseph Pun, Yuri Lawryshyn, +6 authors A. K. Majumdar
2012

One of the issues facing credit card fraud detection systems is that a significant percentage of transactions labeled as fraudulent are in fact legitimate. These "false alarms" delay the… (More)

Incorporating Managerial Information into Valuation of Early Stage Investments

Yuri Lawryshyn
2011

Real options analysis (ROA) is widely recognized as a superior method for valuing projects with managerial flexibilities. Yet, its adoption remains limited due to varied difficulties in its… (More)

Reconciling Real Option Models: An Approach to Incorporate Market and Private Uncertainties

Kelsey Barton, Yuri Lawryshyn
2010

Several real options analysis techniques designed for practitioners exist in literature, but there is discrepancy in their underlying assumptions, mechanics and applicability. Within this paper, a… (More)

Using managerial revenue and cost estimates to value early stage real option investments

Optimizing a Modular Expansion of a Wastewater Treatment Plant Using Option Theory and Moment Matching Approximation

Yuri Lawryshyn
2010

We consider a municipality faced with the question of how big to make their new wastewater treatment facility to meet the demand of 10% expected growth in the number of new connections. Previously,… (More)

A method for determining the optimal discretization of UV lamps for emission-based fluence rate models.

Colin L. Powell, Yuri Lawryshyn
Water science and technology : a journal of the…
2015

A method for optimizing the number of segment sources needed to discretize UV lamps for fluence rate modeling and dose calculations when using the multiple segment source summation (MSSS) fluence… (More)

New procedure for valuing patents under imprecise information with a consensual dynamics model and a real options framework

Yuri Lawryshyn, Mikael Collan, Pasi Luukka, Mario Fedrizzi
Expert Syst. Appl.
2017

A Closed-Form Model for Valuing Real Options Using Managerial Cash-Flow Estimates

Yuri Lawryshyn
2013

In this work, we build on a previous real options approach that utilizes managerial cash-flow estimates to value early stage project investments. Through a simplifying assumption, where we assume… (More)

A new rank dependent utility approach to model risk averse preferences in portfolio optimization

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