Optimal seat allocation for flights with one intermediate stop
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Automatic-booking level control
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Shore excursions of cruise destinations: Product categories, resource allocation, and regional differentiation
2021, Journal of Destination Marketing and ManagementCitation Excerpt :In other words, the cruise itinerary comprises more than just the destinations visited, but also the length of the cruise; the number, selection, and order of specific ports of call; the arrival/departure schedule and total time spent in ports; the main attractions and activities offered by ports; and other unique elements such as cruise purpose (e.g. Trans-Atlantic sailing or repositioning cruise) or cruise theme (e.g. adventure/exploration, music themed, sports themed, etc) (Sigala, 2017). In one of the first studies on cruise itinerary planning, Hersh and Ladany (1978) used dynamic programming to model an optimal itinerary schedule based on such factors as the length of the cruise, the ports of call, the average length of stay in each port, and the cruise fare per day. In more recent research, Casado-Diaz et al. (2021) and Chen and Nijkamp (2018) addressed the tendency of cruise brands to maximize itinerary attractiveness by increasing the number of cruise destinations, sequencing cruise ports, and reducing length of stay at each port.
A hybrid model for airline seat inventory control of the multi-leg problems
2020, Operations Research LettersCitation Excerpt :Compared with the intensive research on single-leg problems, few papers have studied the multi-leg cases. Ladany and Bedi [12] and Hersh and Ladany [11] were the first to study the two-leg cases with an assumption that no passenger boards the flight at the intermediate stop. Wong et al. [22] studied a multi-leg problem with a single fare class.
An efficient computational approach for railway booking problems
2008, European Journal of Operational ResearchRevenue management of auto train at Amtrak
2006, IFAC Proceedings Volumes (IFAC-PapersOnline)Integration of pricing and capacity allocation for perishable products
2006, European Journal of Operational ResearchOptimal airline seat inventory control for multi-leg flights
2005, IFAC Proceedings Volumes (IFAC-PapersOnline)
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Marvin Hersh is a Senior Lecturer in the Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Beersheva, Israel. He holds an S.B. Degree in Chemical Engineering and an S.M. Degree in Industrial Management both from the Massachusetts Institute of Technology, and an M.S. in Operations Research and a Ph.D. in Engineering from the University of Southern California. Dr. Hersh has published papers in several journals including Management Science, Omega and Transportation Research.
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Shaul P. Ladany is the Chairman of the Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Beersheva, Israel. He holds a B.Sc. and an M.Sc. in Mechanical Engineering from the Technion, Haifa, a Graduate Diploma in Business Administration from the Hebrew University, Jerusalem, and a Ph.D. in Business Administration from Columbia University. He published over 40 papers in various journals, edited two books, co-edited two Special Issues of the journal Management Science, and holds 8 U.S. patents. Dr. Ladany is an amateur race walker: he holds the world 50 mile record, won the world 100km Championship in 1972, won National Championships in Belgium, Israel, South Africa, Switzerland and the U.S.A., won the major long-distance races all over the world, and represented Israel in the Olympic Games in Mexico (1968), Munich (1972) and in the 50 km World Championship in Malmö (1976).