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Research

Investments in IT Security

  • Security Investment Strategies for Supply Chain Partnering Firms: Effects of Physical Connectivity and Shared Information Assets.

  • Security Investment with Imperfectly Substitutable Information: A Two Firm Analysis

  • IT Security Risk Management through Investments and Insurance: Impact of Interdependent Risk and Imperfect Detection

  • Managing IT Security Risk when Cyber Insurance Market is Immature

  • Information Security Investment Strategies in Supply Chain Firms: Interplay between Breach Propagation, Shared information Assets and Chain Topology

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    Secure Data Sharing

  • Maximizing Accuracy of Shared Databases when Concealing Sensitive Patterns.

  • Minimizing Information Loss and Preserving Privacy
  • * This paper was nominated for the best paper award in WITS 2004

  • Maximizing Accuracy When Hiding Sensitive Itemsets in Shared Databases: An Efficient Heuristic Based on Repeated Sorting
  • * Runner-up for the best paper award in CIST 2005

     

    Configuring Security Mechanisms

  • Information Security Management: The Case of Intrusion Detection

  • A cost-based comparison and configuration of IDSs under active or passive response

  • Intrusion Detection Policies for IT Security Breaches
  • * Best paper award in 13th Workshop on Information Systems and Technology in 2003

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    Risk Management in Inventory Systems

  • Partially Observed Inventory Systems: The Case of Zero Balance Walk

  • Coordination of Supply Chains with Risk-Averse Agents
  • *Winner of the Wickham Skinner Best Paper Award in 2004

  • Optimality of Base Stock and (s,S) Policies for Inventory Problems with Information Delays

  • Channel Coordination with a Risk-Neutral Supplier and a Downside-Risk-Averse Retailer

  • A Multiperiod Newsvendor Problem with Partially Observed Demand

  • Optimal Ordering Policies for Inventory Problems with Dynamic Information Delays

  • On the Optimal Control of Partially Observed Inventory Systems

  • A Two-Stage Newsvendor Problem with a Long Term Service Target

  • Are Base-stock Policies Optimal in Inventory Problems with Multiple Delivery Modes?

  • Optimality and Nonoptimality of the Base-stock Policy in Inventory Problems with Multiple Delivery Modes

  • Periodic-Review Inventory Model with Three Consecutive Delivery Modes and Forecast Updates

  • A Supply Chain with a Service Requirement for Each Market Signal

  • Information Updated Supply Chain with Service-Level ConstraintsInformation Updated Supply Chain with Service-Level Constraints
  • Virtual Pooling Considering Transshipment Lead Time

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    Machine Failure Risk

  • The Machine Maintenance and Sale Age Model of Kamien and Schwartz Revisited

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    Data Privacy

  • Privacy in E-commerce Channels: Impacts of Customer Addressability and Search Costs

  • Privacy Seal and Price Premium

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    Risk Management on Committed Due Dates

  • Production and Transportation Integration for a Make-to-Order Manufacturing Company with a Commit-to-Delivery Business Mode
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