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Jorge Sefair

Asst Professor

  • 241 Citations
  • 6 h-Index
20052027
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  • 2 Similar Profiles
Integer programming Engineering & Materials Science
Scheduling Engineering & Materials Science
Planning Engineering & Materials Science
Costs Engineering & Materials Science
Dynamic Problem Mathematics
Exact Algorithms Mathematics
Assignment Problem Mathematics
Multiobjective optimization Engineering & Materials Science

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Research Output 2005 2017

  • 241 Citations
  • 6 h-Index
  • 7 Article
  • 5 Conference contribution
  • 1 Chapter

A defender-attacker model and algorithm for maximizing weighted expected hitting time with application to conservation planning

Sefair, J., Smith, J. C., Acevedo, M. A. & Fletcher, R. J., Dec 2 2017, In : IISE Transactions. 49, 12, p. 1112-1128 17 p.

Research output: Contribution to journal › Article

Integer programming
Conservation
Planning
Markov processes

Exact algorithms and bounds for the dynamic assignment interdiction problem

Sefair, J. & Smith, J. C., 2017, (Accepted/In press) In : Naval Research Logistics.

Research output: Contribution to journal › Article

Dynamic Problem
Exact Algorithms
Assignment Problem
Assignment
Arc of a curve
4 Citations (Scopus)

Dynamic shortest-path interdiction

Sefair, J. & Smith, J. C., Dec 1 2016, In : Networks. 68, 4, p. 315-330 16 p.

Research output: Contribution to journal › Article

Dynamic programming
Costs
Polynomials
4 Citations (Scopus)

Conservation under uncertainty: Optimal network protection strategies for worst-case disturbance events

Acevedo, M. A., Sefair, J., Smith, J. C., Reichert, B. & Fletcher, R. J., Dec 1 2015, In : Journal of Applied Ecology. 52, 6, p. 1588-1597 10 p.

Research output: Contribution to journal › Article

life expectancy
disturbance
snail
connectivity
persistence
11 Citations (Scopus)

Linear solution schemes for Mean-SemiVariance Project portfolio selection problems: An application in the oil and gas industry

Sefair, J., Méndez, C. Y., Babat, O., Medaglia, A. L. & Zuluaga, L. F., Aug 18 2014, (Accepted/In press) In : Omega (United Kingdom).

Research output: Contribution to journal › Article

Project portfolio
Semivariance
Portfolio selection
Oil and gas industry
Integer

Projects 2017 2027

Center of Excellence for Accelerating Operational Efficiency (CAOE)

Maciejewski, R., Roe-Sepowitz, D., Liu, H., Askin, R., Ahn, G., Mirchandani, P., Bliss, N., Tong, H., He, J., Sefair, J. & Pedrielli, G.

Department of Homeland Security (DHS)

9/1/17 → 6/30/27

Project: Research project

INFEWST1: Linking Current and Future Hydrologic Change to Hydropower Human Nutrition and Livelihoods in the Lower Mekong Basin

Sabo, J., Myint, S., Hanemann, W. & Sefair, J.

NSF: Directorate for Geosciences (GEO)

8/15/17 → 7/31/20

Project: Research project

Predictive Science for Conservation Planning

Maciejewski, R. & Sefair, J.

Leonardo DiCaprio Foundation (LDF)

9/1/17 → 8/31/18

Project: Research project