This problem is based on the Gale-Shapley Algorithm. In each iteration of the while loop, choose an arbitrary unmatched teacher j. Next, j makes an offer to the highest teacher on thier list whom j has not yet made an offer to yet. Statement: If some teacher j makes an offer to j0 and they match forming (j, j0 ), then j will reject any future offers while still matched to j0 Proof. This is true because j has already previously made offers to every teacher they prefer over j0 . (This is false) Briefly explain why the above Statement is false by explaining a circumstance that would lead to j accepting another proposal while matched to j0.
This problem is based on the Gale-Shapley Algorithm. In each iteration of the while loop, choose an arbitrary unmatched teacher j. Next, j makes an offer to the highest teacher on thier list whom j has not yet made an offer to yet. Statement: If some teacher j makes an offer to j0 and they match forming (j, j0 ), then j will reject any future offers while still matched to j0 Proof. This is true because j has already previously made offers to every teacher they prefer over j0 . (This is false) Briefly explain why the above Statement is false by explaining a circumstance that would lead to j accepting another proposal while matched to j0.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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This problem is based on the Gale-Shapley
In each iteration of the while loop, choose an arbitrary unmatched teacher j. Next, j makes an offer to the highest teacher on thier list whom j has not yet made an offer to yet.
Statement: If some teacher j makes an offer to j0 and they match forming (j, j0 ), then j will reject any future offers while still matched to j0
Proof. This is true because j has already previously made offers to every teacher they prefer over j0 . (This is false)
Briefly explain why the above Statement is false by explaining a circumstance that would lead to j accepting another proposal while matched to j0.
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