Photo of Jorge Sefair

View Scopus Profile

Jorge Sefair

Asst Professor

  • 249 Citations
  • 7 h-Index
20052020
If you made any changes in Pure, your changes will be visible here soon.

Fingerprint Dive into the research topics where Jorge Sefair is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 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

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2005 2017

  • 249 Citations
  • 7 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
7 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 2020

Predictive Science for Conservation Planning

Maciejewski, R. & Sefair, J.

Leonardo DiCaprio Foundation (LDF)

9/1/17 → 8/31/19

Project: Research project

Center of Excellence for Accelerating Operational Efficiency (CAOE)

Maciejewski, R., Roe-Sepowitz, D., Liu, H., Askin, R., Kull, T., Ahn, G., Mirchandani, P., Mancenido, M., Bliss, N., Tong, H., He, J., Sefair, J., Chiou, E. & Pedrielli, G.

US Department of Homeland Security (DHS)

9/1/17 → 6/30/20

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.

National Science Foundation (NSF)

8/15/17 → 7/31/20

Project: Research project