Dr. shlomo karhi

Dr.
Dr. shlomo karhi
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CV

Education

B.A. in Managerial Accounting and Information Systems (Magna Cum Laude, 2005) from Jerusalem College of Technology.
 
M.Sc. in Industrial Engineering and Management (Magna Cum Laude, 2011) from Ben Gurion University.
 
Ph.D. in Industrial Engineering and Management (2013) from Ben Gurion University.

Dissertation subject: "Scheduling on Multipurpose Machines".

Teaching Experience

2009-2014: Teaching Quality Engineering, and Operations Research in the Department of Industrial Engineering and Management in Ben Gurion University.
 
2014-Now: Teaching Reliability and Maintenance, and Production and Operations Management in the Department of Managment in Bar-Ilan University.
 

PAPERS PRESENTED AT SCIENTIFIC CONFERENCES 

Karhi, S., and Shabtay, D., "Online Scheduling of Two Job Types on a Set of Multipurpose Machines with Unit Processing Times", Annual Conference of Operational Research Society of Israel (ORSIS), Akko, 2011.

Karhi, S., and Shabtay, D., "On the Optimality of the TLS Algorithm for Solving Online Scheduling Problems on Multipurpose Machines", 17th Industrial Engineering and Management Conference, 2012.

Shabtay, D., and Karhi, S., "On the Optimality of the TLS Algorithm for Solving Online Scheduling Problems on Multipurpose Machines", Annual Conference of Operational Research Society of Israel (ORSIS), June 2012.

Karhi, S., Shabtay, D., and Oron, D., "Multipurpose Machine Scheduling with Rejection and Identical Job Processing Times", Annual Conference of Operational Research Society of Israel (ORSIS), May 2013.

Karhi, S., Shabtay, D., and Oron, D., "Scheduling Equal Length Jobs on Uniform Machines with Processing Set Restriction and Rejection", Industrial Engineering and Management Conference, 2014.

Karhi, S., and Shabtay, D., “An asymptotically optimal online algorithm to minimize the total completion time on two multipurpose machines with unit processing times", Industrial Engineering and Management Conference, 2015.

Shabtay, D., and Karhi, S., An asymptotically optimal online algorithm to minimize the total completion time on two multipurpose machines with unit processing timesAnnual Conference of Operational Research Society of Israel (ORSIS), May 2015.

Karhi, S., and Shabtay, D., “: Online and semi-online scheduling of two job types on a set of multipurpose machines ", Multidisciplinary International Scheduling Conference (MISTA), Prague, the Czech Republic, September 2015.

Shlomo Karhi, Noam Goldberg., "Packing into Designated and Multipurpose Bins: A Theoretical Study and Application to the Cold Chain ", Annual Conference of Operational Research Society of Israel (ORSIS), Ma'aleh Hachamisha, 2016.

Dvir Shabtay, Shlomo Karhi., “Online and semi-online scheduling of two job types on a set of multipurpose machines ", 28th European Conference on Operational Research, Poznan, Poland, July 2016.

Shlomo Karhi, Dvir Shabtay and Danny Hermelin., " New Algorithms for Minimizing the Total Weighted Number of Tardy Jobs on a Single Machine ", Annual Conference of Operational Research Society of Israel (ORSIS), Ramat-Gan, 2017.

Publications

Journal papers

  1. Karhi, S., 2017, "Semi-Online Scheduling of Two Job Types on a Set of Multipurpose Machines", Journal of the Operational Research Society, Accepted.
     
  2. Karhi, S., and Shabtay, D., 2017, "Single Machine Scheduling to Minimize Resource Consumption Cost with a Bound on Scheduling Plus Due Date Assignment Penalties". International Journal of Production ResearchAccepted.
     
  3. Goldberg, N., and Karhi, S., 2016, "Packing into designated and multipurpose bins: A theoretical study and application to the cold chain". Omega, 71, 85-92.
     
  4. Shabtay, D., Karhi, S., and Oron, D., 2015, "Multipurpose Machine Scheduling with Rejection and Identical Job Processing Times". Journal of Scheduling. 18, 75-88.
     
  5. Karhi, S., and Shabtay, D., 2014, "Online Scheduling of Two Job Types on a Set of Multipurpose Machines". International Journal of Production Economics, 150, 155-162.
     
  6. Karhi, S., and Shabtay, D., 2013, "On the Optimality of the TLS Algorithm for Solving the Online-List Scheduling Problem with Two Job Types on a Set of Multipurpose Machines", Journal of Combinatorial Optimization26 (1), 198-222.
     
  7. Shabtay, D., and Karhi, S., 2012, "An asymptotically optimal online algorithm to minimize the total completion time on two multipurpose machines with unit processing times". Discrete Optimization, 9 (4), 241-248.
     
  8. Shabtay, D., and Karhi, S., 2012, "Online Scheduling of Two Job Types on a Set of Multipurpose Machines with Unit Processing Times", Computers and Operations Research39 (2), 405-412.

Work in progress

  1. Karhi, S., and Goldberg, N., 2017, "Online Packing of Arbitrary Size Items into Designated and Multipurpose Bins".
  1. Hermelin, D., Karhi, S., Pinedo, M., and Shabtay, D., 2017, "New Algorithms for Minimizing the Weighted Number of Tardy Jobs On a Single Machine", Submitted. https://arxiv.org/abs/1709.05751

Courses

Courses for 2017-2018:

  • Production and Operations Management (55-030)
  • Foundations of maintenance (55-029)

Research

  • Scheduling on Multipurpose Machines

  • Multitype Bin Packing 

  • Online algorithms

  • Approximation algorithms